Able to swallow orally-administered medication and does not have any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or small bowel Impaired GI function or disease that may significantly alter the absorption of encorafenib or binimetinib (e.g., ulcerative diseases, uncontrolled vomiting, malabsorption syndrome, small bowel resection with decreased intestinal absorption) Patients must be able to take oral medications; patients may not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of blinded drug (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patients must be able to take oral medications; patients must not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of protocol treatment (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Subjects with any condition that may impair the ability to swallow or absorb oral medications/investigational product including:\r\n* Any lesion, whether induced by tumor, radiation or other conditions, which makes it difficult to swallow capsules or pills\r\n* Prior surgical procedures affecting absorption including, but not limited to major resection of stomach or small bowel\r\n* Active peptic ulcer disease\r\n* Malabsorption syndrome Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of osimertinib Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Uncontrolled nausea/vomiting/diarrhea; History of gastric or small bowel surgery involving any extent of gastric or small bowel resection. Patients with clinically significant gastrointestinal abnormalities that may affect absorption of the investigational product are NOT eligible for participation; these may include (but are not limited to):\r\n* Malabsorption syndrome\r\n* Major resection of the stomach or small bowel Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome \r\n* Major resection of the stomach or small bowel Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of AZD5363 Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of palbociclib (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patient is unable to swallow oral medications or has impairment of gastrointestinal (GI) function or GI disease that may significantly alter drug absorption (e.g. active inflammatory bowel disease, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome); note: concomitant therapy with proton pump inhibitors and/or H2-receptor antagonists is permissible Any gastrointestinal (GI) disorder that may affect absorption of oral medications in the opinion of the treating investigator, such as malabsorption syndrome or major bowel or stomach resection Inability to swallow capsules, malabsorption syndrome or gastrointestinal disease that severely affects the absorption of study drugs, major resection of the stomach or small bowel, or gastric bypass procedure Refractory nausea and vomiting, active gastrointestinal disease (e.g. inflammatory bowel disease), or significant bowel resection that would preclude adequate absorption Inability to take oral medication or significant nausea and vomiting, malabsorption, or significant small bowel resection that, in the opinion of the Investigator, would preclude adequate absorption. Known impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., uncontrolled ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Inability to swallow capsules, or refractory nausea and vomiting, malabsorption, an external biliary shunt, or significant bowel resection that would preclude adequate absorption Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g. inflammatory bowel disease) or significant bowel resection that would preclude adequate absorption No condition that could affect the absorption of study drug, including any of the following:\r\n* Malabsorption syndrome\r\n* Disease significantly affecting gastrointestinal function\r\n* Bowel obstruction or sub-obstruction Patients unable to swallow oral medications, or patients with gastrointestinal conditions (e.g. malabsorption, gastric or small bowel resection, etc.) deemed to jeopardize intestinal absorption Inability to take oral medication, or malabsorption syndrome or any other uncontrolled gastrointestinal condition (eg, nausea, diarrhea, or vomiting) that might impair the bioavailability of E7046 Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Patient is not able to swallow oral medication and/or has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or significant small bowel resection) Malabsorption syndrome, disease significantly affecting gastrointestinal function. Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, gastric bypass, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of enzalutamide or increase the risk of radiation (e.g., uncontrolled nausea, vomiting, diarrhea, malabsorption syndromes, prior small bowel resection, or inflammatory bowel disease) Inability to swallow capsules, malabsorption syndrome or gastrointestinal disease that severely affects the absorption of study drugs, major resection of the stomach or small bowel, or gastric bypass procedure Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of RAD001 (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection); a nasogastric tube (NG tube) or gastric tube (G tube) is allowed Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of ONC201 (uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection). Participants with impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of dabrafenib and trametinib in the opinion of the treating investigator (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Refractory nausea and vomiting, malabsorption, or significant bowel or stomach resection that would preclude adequate absorption of TAK-580 Refractory nausea and vomiting, chronic gastrointestinal diseases, previous significant bowel resection, or any process that compromises the ability to swallow or absorb oral medication Any gastrointestinal condition causing malabsorption or obstruction (e.g. celiac sprue, gastric bypass surgery, strictures, adhesions, history of small bowel resection, blind loop syndrome) Inability to swallow capsules, or refractory nausea and vomiting, malabsorption, an external biliary shunt, or significant bowel resection that would preclude adequate absorption Participant has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of H3B-6545 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection). ENROLLMENT TO THE DOSE ESCALATION, EXPANSION AND PART II: History of a malabsorption syndrome or uncontrolled nausea, vomiting, or diarrhea that may interfere with the absorption of oral study medication in the opinion of the investigator Refractory nausea and vomiting, chronic gastrointestinal diseases, previous significant bowel resection, or any process that compromises the ability to swallow or absorb oral medication Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Participants with impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of vemurafenib and cobimetinib in the opinion of the treating investigator (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Participants who have refractory nausea and vomiting, chronic gastrointestinal diseases, or previous significant bowel resection that would preclude adequate absorption of AZD1775 Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of erlotinib Vemurafenib plus Cobimetinib Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of vemurafenib Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of vismodegib Alectinib Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of alectinib Atezolizumab Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Refractory nausea, vomiting, or chronic gastrointestinal diseases, inability to swallow the study medication, or previous significant bowel resection that would preclude adequate absorption of HS-10296. Unable to swallow capsules or tablets or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Participants must not have any clinically significant gastrointestinal abnormalities that in the opinion of the treating investigator may alter absorption of oral medications, such as malabsorption syndrome or major resection of the stomach or bowels Is unable to take oral medications, malabsorption syndrome or any other uncontrolled gastrointestinal condition (e.g., nausea, diarrhea or vomiting) that might impair the bioavailability of tazemetostat Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Refractory nausea, vomiting, small bowel resection or any other gastrointestinal ailment that would preclude study drug absorption Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of INC280 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome) Refractory nausea and vomiting, chronic gastrointestinal diseases, or previous significant bowel resection that would preclude adequate absorption of AZD4635. Any contraindication to oral agents or significant nausea and vomiting, malabsorption, or significant small bowel resection that, in the opinion of the investigator, would preclude adequate absorption. Participants with any condition that could interfere with the absorption or metabolism of ibrutinib including malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral alpelisib (e.g. uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or significant small bowel resection) Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g., inflammatory bowel disease), or significant bowel resection that would preclude adequate absorption Patient has impairment of GI function or GI disease that may significantly alter the absorption of ceritinib (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome). Unable to swallow capsules, malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Patients unable to swallow tablets or capsules, those with uncontrolled vomiting or diarrhea or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption such as: malabsorption syndrome, resection of the small bowel, or poorly controlled inflammatory bowel disease affecting the small intestine Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of axitinib (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Presence of active gastrointestinal (GI) disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of oral therapy (eg, ulcerative disease, uncontrolled nausea, vomiting, diarrhea ? Grade 2, and malabsorption syndrome). Patients must not have significantly diseased or obstructed gastrointestinal tract, malabsorption, uncontrolled vomiting or diarrhea, or inability to swallow oral medications. Has refractory gastrointestinal (GI) disease with refractory nausea/vomiting, inflammatory bowel disease, or bowel resection that would prevent absorption Inability to swallow oral medication; or the presence of a poorly controlled gastrointestinal disorder that could significantly affect the absorption of oral study drug – e.g. Crohn’s disease, ulcerative colitis, chronic diarrhea (defined as > 4 loose stools per day), malabsorption, or bowel obstruction. Inability to swallow and retain an oral medication; patients with clinically significant medical condition of malabsorption, inflammatory bowel disease, chronic conditions which manifest with diarrhea, refractory nausea, vomiting or any other condition that will interfere significantly with the absorption of ibrutinib are excluded CRITERIA SPECIFIC FOR COHORT #2 (MCL): Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Any uncontrolled intercurrent illness including, but not limited to: ongoing or active infection requiring antibiotic therapy, pulmonary disease impairing functional status or requiring oxygen, impairment in gastrointestinal function that may affect or alter absorption of oral medications (such as malabsorption or history of gastrectomy or bowel resection), or uncontrolled diarrhea Malabsorption syndrome, refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of osimertinib Gastrointestinal disease (eg, gastric or intestinal bypass surgery, pancreatic enzyme insufficiency, malabsorption syndrome, symptomatic inflammatory bowel disease, chronic diarrheal illness, bowel obstruction) that might interfere with drug absorption or with interpretation of gastrointestinal AEs. Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of osimertinib Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction likely to interfere with the delivery, absorption, or metabolism of lenalidomide Subjects must have no barriers to taking oral medications, for example uncontrolled nausea, vomiting, diarrhea at baseline, lack of physical integrity of the upper gastrointestinal tract, or malabsorption syndrome Impairment of gastrointestinal function (e.g., active ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome) Malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach or small bowel, or ulcerative colitis Clinically significant gastrointestinal abnormality that would affect the absorption of drug such as gastrointestinal dysfunction, malabsorption syndrome, major resection of the small bowel or total gastrectomy or inflammatory bowel disease Unable to swallow capsules or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption such as; malabsorption syndrome, resection of the small bowel, or poorly controlled inflammatory bowel disease affecting the small intestine Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of apalutamide or increase the risk of radiation (e.g., uncontrolled nausea, vomiting, diarrhea, malabsorption syndromes, prior small bowel resection, or inflammatory bowel disease) Inability to take oral medication or significant nausea and vomiting, malabsorption, or significant small bowel resection that, in the opinion of the Investigator, would preclude adequate absorption Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of panobinostat or dexamethasone (e.g. ulcerative disease uncontrolled nausea, vomiting, malabsorption syndrome, obstruction, or stomach and/or small bowel resection) Any contraindication to oral agents or significant nausea and vomiting, malabsorption, or significant small bowel resection that, in the opinion of the investigator, would preclude adequate absorption Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Significantly diseased or obstructed gastrointestinal tract, malabsorption, uncontrolled vomiting or diarrhea or inability to swallow oral medications Refractory nausea and vomiting, chronic gastrointestinal diseases (eg, inflammatory bowel disease), or significant bowel resection that may impair adequate absorption and bioavailability of study drug. Major disturbance of bowel function (eg, gross fecal incontinence or requiring >6 mg loperamide each day). Is unable to swallow capsules, has a partial or small bowel obstruction, or has a gastrointestinal condition resulting in a malabsorptive syndrome (e.g. small bowel resection with malabsorption) Patients with refractory nausea and vomiting, chronic gastrointestinal (GI) diseases (e.g., inflammatory bowel disease) or significant bowel resection that may significantly alter the absorption of study agent Malabsorption syndrome, ulcerative colitis, inflammatory bowel disease, resection of the stomach or small bowel, or other disease or condition significantly affecting gastrointestinal function Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study medications (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) including dependence on a gastrostomy (G)-tube for administration of medications Any impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection). Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of orally administered medication (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome) Any condition that may impair the ability to absorb oral medications/investigational product including: prior surgical procedures affecting absorption including, but not limited to major resection of stomach or small bowel; active peptic ulcer disease; and malabsorption syndrome Patients with active duodenal ulcer or bleeding or history of a gastrointestinal fistula or perforation or other significant bowel problems (severe nausea, vomiting, inflammatory bowel disease and significant bowel resection) Patient is unable to take drugs orally due to disorders or diseases that may affect gastrointestinal function, such as inflammatory bowel diseases (eg, Crohn’s disease, ulcerative colitis) or malabsorption syndrome, or procedures that may affect gastrointestinal function, such as gastrectomy, enterectomy, or colectomy Clinically significant gastrointestinal (GI) abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels. For example, subjects should have no more than 50% of the large intestine removed and no sign of malabsorption (e.g. gastrectomy, ileal bypass, chronic diarrhea, Crohn’s disease, malabsorption, gastroparesis). Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function; resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Any contraindication to oral agents or significant nausea and vomiting, malabsorption, or significant small bowel resection that, in the opinion of the investigator, would preclude adequate absorption Refractory nausea and vomiting, chronic gastrointestinal diseases or previous significant bowel resection, with clinically significant sequelae that would preclude adequate absorption of any of the investigational agents under test Gastrointestinal disease that might inhibit ibrutinib absorption (e.g., malabsorption syndrome, resection of the stomach or a large portion of small bowel, or partial/complete bowel obstruction), or unable to swallow capsules Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of cabozantinib (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection); a nasogastric tube (NG tube) is allowed Malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach, extensive small bowel resection that is likely to affect absorption, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass. Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g. ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Any underlying medical condition, which in the opinion of the investigator, will make the administration of study drug hazardous or obscure the interpretation of adverse events, such as a condition associated with frequent diarrhea, uncontrolled nausea, vomiting, malabsorption syndrome or small bowel resection that may significantly alter the absorption of MGCD516 Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Inability to swallow and retain an oral medication; patients with clinically significant medical condition of malabsorption, inflammatory bowel disease, chronic conditions which manifest with diarrhea, refractory nausea, vomiting or any other condition that will interfere significantly with drug absorption are excluded; patients must also have adequate venous access Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea/vomiting/diarrhea, malabsorption syndrome, or major small bowel resection) Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction likely to interfere with the delivery, absorption, or metabolism of venetoclax or lenalidomide Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection or gastric bypass surgery) Unable to swallow capsules, malabsorption syndrome, prior resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, partial or complete bowel obstruction, or any other disease significantly affecting gastrointestinal function Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of drugs (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection Previous bowel resection anticipated to affect drug absorption Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g., inflammatory bowel disease), or significant bowel resection that would preclude adequate ingestion and absorption of an oral agent Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g., inflammatory bowel disease), or significant bowel resection that would preclude adequate absorption Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of drugs (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Inability to swallow pills, malabsorption syndrome or gastrointestinal disease that severely affects the absorption of study drugs, major resection of the stomach or small bowel, or gastric bypass procedure Small bowel obstruction Nausea and vomiting Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of osimertinib Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of ceritinib (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome) or inability to swallow up to five ceritinib capsules daily Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral BGJ398 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Patient with impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral drug (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Any gastrointestinal condition causing malabsorption or obstruction (eg, celiac sprue, gastric bypass surgery, strictures, adhesions, history of small bowel resection, blind loop syndrome) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral BGJ398 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection that under the judgment of the principal investigator [PI] may impair absorption of study drugs) Patient is not able to swallow oral medication and/or has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of AZD1775 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patient has impairment of GI function or GI disease that may significantly alter the absorption of ceritinib (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome) Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product, or previous significant bowel resection that would preclude adequate absorption of AZD9291. Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of palbociclib, such as history of GI surgery with may result in intestinal blind loops and patients with clinically significant gastroparesis, short bowel syndrome, unresolved nausea, vomiting, active inflammatory bowel disease or diarrhea of CTCAE v4.03 grade > 1 Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of KPT-330 (e.g. ulcerative colitis, uncontrolled nausea, vomiting, diarrhea, malabsorption or history of small bowel resection) Any kind of malabsorption syndrome significantly affecting gastrointestinal function, including history of Crohn’s disease or inflammatory bowel disease Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction, or any other gastrointestinal condition that could interfere with the absorption and metabolism of ibrutinib Any condition that would preclude adequate absorption of DS-3032b, including refractory nausea and vomiting, malabsorption, biliary shunt, significant bowel resection, and/or graft-versus-host disease (GVHD) affecting the gut. Ongoing GI adverse events > grade 2 (e.g. nausea, vomiting, or diarrhea) at the start of the study; patient has impairment of GI function or GI disease that may significantly alter the absorption of ceritinib (e.g. ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome) Inability to swallow or impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of the drugs (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) that would preclude use of oral medications Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of ONC201 (uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Malabsorption syndrome, ulcerative colitis, inflammatory bowel disease, resection of the stomach or small bowel, or other disease or condition significantly affecting gastrointestinal function. Patients with significantly diseased or obstructed gastrointestinal tract or uncontrolled vomiting or diarrhea Clinically significant gastrointestinal abnormalities that may affect absorption of pazopanib, including (but not limited to) malabsorption syndrome or major resection of the stomach or small bowel Any gastrointestinal condition causing malabsorption or obstruction (eg, celiac sprue, gastric bypass surgery, strictures, adhesions, history of small bowel resection, blind loop syndrome) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated Impairment of gastrointestinal function or gastrointestinal disease (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome) Have any medical condition that could impair the administration of oral agents including significant bowel resection, inflammatory bowel disease or uncontrolled nausea or vomiting. Relapsed/refractory MCL: Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Newly diagnosed MCL: Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, ulcerative colitis, inflammatory bowel disease, partial or complete small bowel obstruction Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome \r\n* Major resection of the stomach or small bowel Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or extensive small bowel resection); participants with unresolved diarrhea >= CTCAE grade 2 will be excluded as previously indicated Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of AZD9291 (osimertinib) Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Patient must be able to swallow enteral medications; patient must not require a feeding tube; patient must not have intractable nausea or vomiting, gastrointestinal (GI) tract disease resulting in an inability to take oral medication, malabsorption syndrome, or uncontrolled inflammatory bowel disease (Chron’s, ulcerative colitis) Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of RAD001 (i.e. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection sufficient to impair absorption of drug) Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter drug absorption (e.g. inflammatory bowel disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or significant small bowel resection) Patients with history of prior bowel resection, malabsorption syndrome, inflammatory bowel disease, prior bowel obstruction (partial or complete), Crohn disease, or any other disease significantly affecting the gastrointestinal tract Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated History of gastric or small bowel surgery involving any extent of gastric or small bowel resection. Patients with malabsorption syndrome, disease significantly affecting gastrointestinal function, or major resection of the stomach or small bowel that could affect absorption of the study drug. Has a known clinically significant GI disorder(s) including, but not limited to, inflammatory bowel disease or a history of extensive gastric resection and/or small intestinal resection. Unable to swallow capsules, has a partial or small bowel obstruction, or has a gastrointestinal condition resulting in a malabsorptive syndrome (e.g. small bowel resection with malabsorption) Inability to swallow capsules or tablets, or disease significantly affecting gastrointestinal\r\nfunction and/or inhibiting small intestine absorption (malabsorption syndrome, resection\r\nof the small bowel, poorly controlled inflammatory bowel disease, etc.) Impairment of gastrointestinal function or gastrointestinal disease (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption) Impairment of gastro-intestinal (GI) function or GI disease that may significantly alter the absorption of palbociclib, such as history of GI surgery which may result in intestinal blind loops and patients with clinically significant gastroparesis, short bowel syndrome, unresolved nausea, vomiting, active inflammatory bowel disease or diarrhea of CTCAE grade > 1. Inability to swallow and retain an oral medication; patients with clinically significant medical condition of malabsorption, inflammatory bowel disease, chronic conditions which manifest with diarrhea, refractory nausea, vomiting or any other condition that will interfere significantly with the absorption of ibrutinib Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Patient has impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral BYL719 (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection). Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of drugs (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Patient with impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral alpelisib (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection or gastric bypass surgery) Gastrointestinal (GI) disease or impairment of GI function (e.g., active ulcerative disease, uncontrolled nausea, vomiting, or diarrhea, malabsorption syndrome, or small bowel resection) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of abemaciclib (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or extensive small bowel resection); participants with unresolved diarrhea >= CTCAE grade 2 will be excluded as previously indicated Impairment of gastrointestinal function or gastrointestinal disease (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection); NOTE: gastric bypass is allowed Patients with refractory nausea and vomiting, chronic gastrointestinal (GI) diseases (e.g., inflammatory bowel disease) or significant bowel resection Unable to swallow capsules, or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption, such as malabsorption syndrome, resection of portions of small bowel larger than 3 feet, or poorly controlled inflammatory bowel disease affecting the small intestine Refractory nausea and vomiting, malabsorption, biliary shunt, or significant bowel resection that would preclude adequate absorption of study drug Any gastrointestinal condition causing malabsorption or obstruction (eg, celiac sprue, gastric bypass surgery, strictures, adhesions, history of small bowel resection, blind loop syndrome); unable or unwilling to swallow tablets BID Patients with clinically significant medical condition of malabsorption, inflammatory bowel disease, chronic conditions which manifest with diarrhea, refractory nausea, vomiting or any other condition that will interfere significantly with the absorption of study drugs Inability to swallow or impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of the drugs (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) that would preclude use of oral medications Unable to swallow capsules, or disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, or symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120, BYL719, and/or olaparib (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded Patients must be able to take oral medications; patients may not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of GDC-0032 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patients must be able to take oral medications; patient may not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of AZD4547 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Patients must be able to take oral medications; patient may not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of palbociclib (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Subject has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g. ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of EVEROLIMUS (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral BYL719 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral MLN0128 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection that requires nutritional support) Malabsorption syndrome, ulcerative colitis, resection of the stomach or small bowel, or other disease significantly affecting gastrointestinal function Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus/lapatinib (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Patients with impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of ABT-888 (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) are not eligible to participate in this study History of gastrointestinal disease causing malabsorption or obstruction such as, but not limited to Crohn’s disease, celiac sprue, tropical sprue, bacterial overgrowth/blind loop syndrome, gastric bypass surgery, strictures, adhesions, achalasia, bowel obstruction, or extensive small bowel resection Patient must not have any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels Subjects with any condition that may impair the ability to swallow or absorb oral medications/investigational product including:\r\n* Any lesion, whether induced by tumor, radiation or other conditions, which makes it difficult to swallow capsules or pills\r\n* Prior surgical procedures affecting absorption including, but not limited to major resection of stomach or small bowel\r\n* Active peptic ulcer disease\r\n* Malabsorption syndrome Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated Patients with any condition that may impair the ability to absorb oral medications/investigational product including:\r\n* Prior surgical procedures affecting absorption including, but not limited to, major resection of stomach or small bowel\r\n* Active peptic ulcer disease\r\n* Malabsorption syndrome Is able to swallow and retain orally administered medication and does not have any uncontrolled gastrointestinal (GI) condition such as nausea, vomiting, or diarrhea, or any clinically significant GI abnormalities that may alter absorption such as malabsorption syndromes, hereditary fructose intolerance, glucose-galactose malabsorption, sucrose-isomaltase insufficiency, or major resection of stomach and/or bowels Patients may not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of talazoparib (BMN 673) (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection, or active peptic ulcer disease); patients must not have active small or large intestine inflammation such as Crohn's disease or ulcerative colitis (within 12 months of sub-study registration) Patients must be capable of taking and absorbing oral medications; a patient must be clear of the following:\r\n* Any lesion, whether induced by tumor, radiation or other conditions, which makes it difficult to swallow tablets\r\n* Prior surgical procedures affecting absorption including, but not limited to major resection of stomach or small bowel\r\n* Active peptic ulcer disease\r\n* Malabsorption syndrome Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product, including but not limited to:\r\n* Malabsorption syndrome\r\n* Major resection of the stomach or small bowel Impaired gastrointestinal function or poorly controlled gastrointestinal disease that may significantly alter the absorption of oral BYL719 (e.g. Crohn's disease, ulcerative colitis, malabsorption syndrome, small bowel resection, uncontrolled nausea or vomiting, or grade >= 3 diarrhea of any etiology) based on treating physician assessment Current refractory nausea and vomiting, malabsorption syndrome, disease significantly affecting gastrointestinal (GI) function, resection of the stomach, extensive small bowel resection that is likely to affect absorption, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass. Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome\r\n* Major resection of the stomach or small bowel resulting in dumping syndrome or clinical signs of malabsorption Clinically significant gastrointestinal abnormalities that may affect absorption of pazopanib, including (but not limited to) malabsorption syndrome or major resection of the stomach or small bowel History of bowel obstruction or malabsorption syndromes (within the last 3 months) which might limit the absorption of the study drug Unable to receive medications PO or any condition that may prevent adequate absorption of oral study medication including refractory nausea and vomiting, uncontrolled diarrhea, malabsorption, significant small bowel resection or gastric bypass surgery, use of feeding tubes Able to swallow and retain orally-administered medication and does not have any clinically significant gastrointestinal abnormalities that may alter absorption, such as malabsorption syndrome, bowel obstruction, or major resection of the stomach or bowel Active inflammatory bowel disease or chronic diarrhea, short bowel syndrome, or any upper gastrointestinal surgery including gastric resection. Patients must be able to take oral medications; patient may not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of study drugs (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome) Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or significant small bowel resection) Active inflammatory bowel disease or chronic diarrhea, short bowel syndrome, or upper gastrointestinal surgery including gastric resection Inability to swallow capsules or presence of malabsorption syndromes, disease significantly affecting gastrointestinal function, history of resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete small obstruction Significant gastrointestinal disorder(s) (e.g., active Crohn's disease or ulcerative colitis, or a history of extensive gastric resection and/or small intestinal resection) such that absorption of oral medications is impaired. Patients unable to swallow capsules, or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption, such as malabsorption syndrome, resection of the small bowel, or poorly controlled inflammatory bowel disease affecting the small intestine are ineligible Unable to swallow capsules, or disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction have active gastrointestinal (GI) disease characterized by inflammatory bowel disease, malabsorption syndrome, or frequent Grade 2 or more diarrhea Malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach, extensive small bowel resection that is likely to affect absorption, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass Inability to take oral medication, or malabsorption syndrome or any other uncontrolled gastrointestinal condition (eg, nausea, diarrhea, or vomiting) that might impair the bioavailability of lenvatinib or midazolam. Able to swallow capsules without difficulty and no history of malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or active ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Significant gastrointestinal disorder(s) (e.g., active Crohn's disease or ulcerative colitis, or a history of extensive gastric resection and/or small intestinal resection) such that absorption of oral medications is impaired. Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Malabsorption syndrome, disease significantly affecting gastrointestinal function Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of mocetinostat (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease (e.g., uncontrolled ulcerative disease; uncontrolled nausea, vomiting, diarrhea; chronic malabsorption syndrome) Patients with an impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g., ulcerative disease; uncontrolled nausea, vomiting and/or diarrhea; malabsorption syndrome; clinical signs and symptoms of gastrointestinal obstruction; and/or patients who require parenteral hydration and/or nutrition). Refractory nausea and vomiting if not controlled by supportive therapy, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of AZD3759/AZD9291 Patients must be able to swallow pill/tablet and have no refractory nausea, vomiting, malabsorption, external biliary shunt, or significant small bowel resection that would preclude adequate absorption Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of oral medications (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Active gastrointestinal/malabsorption disorder at the discretion of the principal investigator\r\n* Inflammatory bowel disease\r\n* Celiac disease\r\n* Chronic pancreatitis\r\n* Chronic diarrhea or vomiting\r\n* Active eating disorder Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection or gastric bypass surgery) Unable to swallow capsules or disease significantly affecting gastrointestinal function such as malabsorption syndrome, resection of the stomach or small bowel, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Known impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral everolimus (e.g., inability to take oral medication or a requirement for intravenous [IV] alimentation, prior surgical procedures affecting absorption, malabsorption syndrome, and active peptic ulcer disease) are excluded; subjects with ulcerative colitis, inflammatory bowel disease, or a partial or complete small bowel obstruction are also excluded, as are any patients who cannot swallow the capsule whole Impairment of gastrointestinal function or gastrointestinal disease (e.g., uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, ulcerative diseases, bowel resection with decreased intestinal absorption) Patients with impaired gastrointestinal (GI) function or GI disease that may significantly alter absorption of oral capecitabine (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) are not eligible for participation Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of study medication (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection associated with malabsorption). Current refractory nausea and vomiting, malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection or gastric bypass surgery) Malabsorption, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Patients unable to take oral medications or those with history of malabsorption due to bowel resection or gastrointestinal disease Unable to swallow capsules or has malabsorption syndrome, disease significantly affecting gastrointestinal function or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease, partial or complete bowel obstruction. Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow and retain the formulated oral product or previous significant bowel resection that would preclude adequate absorption of AZD1775 Refractory nausea/vomiting, chronic gastrointestinal diseases or bowel resection Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Inability to swallow capsules or tablets, or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption (malabsorption syndrome, resection of the small bowel, poorly controlled inflammatory bowel disease, etc.) Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction, or any other gastrointestinal condition that could interfere with the absorption and metabolism of ONC201 Patient is not able to swallow oral medication and/or has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease, partial or complete bowel obstruction Patient has impaired gastrointestinal function or gastrointestinal disease affecting absorption of buparlisib (e.g. ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or extensive small bowel resection) Other nonmalignant systemic disease that would preclude the patient from receiving study treatment or would prevent required follow up such as: Active infection or chronic infection requiring chronic suppressive antibiotics; Malabsorption syndrome, ulcerative colitis, inflammatory bowel disease, resection of the stomach or small bowel, or other disease or condition significantly affecting gastrointestinal function; Chronic daily treatment with corticosteroids with a dose of greater than or equal to 10 mg/day methylprednisolone equivalent (excluding inhaled steroids); Seizure disorders requiring medication. Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product, or previous significant bowel resection that would preclude adequate absorption of AZD9291. Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral BYL719 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patients with impairment of gastrointestinal function or gastrointestinal disease that could interfere with the absorption of AEB071 or BYL719 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction, or any other gastrointestinal condition that could interfere with the absorption and metabolism of ibrutinib Patient may not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of the drug (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels as well as subjects with ulcerative colitis are also excluded Patients must be able to swallow and tolerate oral medications and not have gastrointestinal illnesses that would preclude absorption of AZD2014, AZD5363, or olaparib (e.g. uncontrolled nausea, vomiting, or diarrhea; malabsorption syndrome; ulcerative disease) Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or gastric bypass, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Patients with significantly diseased or obstructed gastrointestinal tract or uncontrolled vomiting or diarrhea Subjects unable to swallow capsules or with disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption, such as malabsorption syndrome, resection of the stomach or small bowel, partial or complete bowel obstruction, or symptomatic inflammatory bowel disease are not eligible Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. The patient has refractory nausea and vomiting or chronic gastrointestinal diseases (e.g., inflammatory bowel disease) or has had significant bowel resection that would preclude adequate absorption (for oral therapy only) Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of PD-0325901 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection); a nasogastric tube (NG tube) or gastric tube (G tube) is allowed Patients with significantly diseased or obstructed gastrointestinal tract or uncontrolled vomiting or diarrhea Patient must be able to swallow capsules and not have the following conditions:\r\n* Disease significantly affecting gastrointestinal function\r\n* Resection of the stomach or small bowel\r\n* Symptomatic inflammatory bowel disease\r\n* Ulcerative colitis\r\n* Partial or complete bowel obstruction Patients with impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral BYL719 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) are not eligible for participation Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction. Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of olaparib or abiraterone. Malabsorption syndrome, ulcerative colitis, inflammatory bowel disease, resection of the stomach or small bowel, or other disease or condition significantly affecting gastrointestinal function. Patients with active duodenal ulcer or bleeding or history of a gastrointestinal fistula or perforation or other significant bowel problems (severe nausea, vomiting, inflammatory bowel disease and significant bowel resection) Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome\r\n* Major resection of the stomach or small bowel Clinically significant GI abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels. For example, subjects should have no more than 50% of the large intestine removed and no sign of malabsorption (i.e., diarrhea) Unable to swallow capsules, malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction or other condition that precludes enteral route of administration Has refractory gastrointestinal (GI) disease with refractory nausea/vomiting, inflammatory bowel disease, or bowel resection that would prevent absorption of oral agents Unable to swallow capsules, or disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, or symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to: \r\n* Malabsorption syndrome \r\n* Major resection of the stomach or small bowel\r\n* Presence of uncontrolled infection\r\n* Corrected QT interval (QTc) > 480 msecs using Bazett’s formula Unable to swallow capsules or disease significantly affecting gastrointestinal function or resection of the stomach or small bowel, or symptomatic inflammatory bowel disease or ulcerative colitis or partial or complete bowel obstruction Inability to swallow capsules, malabsorption syndrome or gastrointestinal disease that severely affects the absorption of study drugs, major resection of the stomach or small bowel, or gastric bypass procedure Impaired gastrointestinal function or poorly controlled gastrointestinal disease that may significantly alter the absorption of oral BYL719 (e.g. Crohn's disease, ulcerative colitis, malabsorption syndrome, small bowel resection, uncontrolled nausea or vomiting, or grade >= 3 diarrhea of any etiology) based on treating physician assessment Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome or\r\n* Major resection of the stomach or small bowel Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection or gastric bypass surgery) Any kind of malabsorption syndrome significantly affecting gastrointestinal function Refractory nausea and vomiting, malabsorption, biliary shunt, or significant bowel resection that would preclude adequate absorption of study drug. Significant gastrointestinal disorder(s), in the opinion of the Principal Investigator, (e.g., Crohn's disease, ulcerative colitis, extensive gastric resection and small intestinal resection) Patient must not have any clinically significant abnormality that may affect absorption of investigational product including, but not limited to, malabsorption syndrome or major resection of the stomach or small bowel Refractory nausea or vomiting, malabsorption, external biliary shunt, or history of any type of gastrointestinal surgery that would preclude adequate absorption of study drug Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection, or gastric bypass surgery) Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome \r\n* Major resection of the stomach or small bowel and experiencing the “dumping” syndrome Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g. inflammatory bowel disease), or significant bowel resection that would preclude adequate absorption Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome\r\n* Major resection of the stomach or small bowel Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g. ulcerative colitis, uncontrolled nausea, vomiting, diarrhea, malabsorption or small bowel resection) History of malabsorption, uncontrolled vomiting or diarrhea, or any other disease significantly affecting gastrointestinal function that could interfere with absorption of oral medications Subjects with any condition that may impair the ability to swallow or absorb oral medications/investigational product including:\r\n* Any lesion, whether induced by tumor, radiation or other conditions, which makes it difficult to swallow capsules or pills\r\n* Prior surgical procedures affecting absorption including, but not limited to major resection of stomach or small bowel\r\n* Active peptic ulcer disease, not on a proton pump inhibitor\r\n* Malabsorption syndrome Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to: \r\n* Malabsorption syndrome \r\n* Major resection of the stomach or small bowel Refractory nausea and vomiting, malabsorption, or significant bowel or stomach resection History of malabsorption syndrome, disease significantly affecting gastrointestinal function or major resection of the stomach or small bowel that could affect absorption, distribution, metabolism or excretion of pazopanib Impaired gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection or gastric bypass surgery) Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome\r\n* Major resection of the stomach or small bowel Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 or BYL719 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded Inability to swallow or impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of the drugs (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea > Common Terminology Criteria for Adverse Events [CTCAE] grade 2, malabsorption syndrome or small bowel resection) that would preclude use of oral medications History of malabsorption syndrome, disease significantly affecting gastrointestinal function or major resection of stomach or small bowel that could interfere with absorption, distribution, metabolism, or excretion of study drugs EXPANSION COHORT ONLY: History of malabsorption syndrome, disease significantly affecting gastrointestinal function or major resection of stomach or small bowel that could interfere with absorption, distribution, metabolism, or excretion of study drugs Unable to swallow capsules or disease significantly affecting gastrointestinal function such as malabsorption syndrome, resection of the stomach or small bowel, or complete bowel obstruction Has refractory gastrointestinal (GI) disease with refractory nausea/vomiting, inflammatory bowel disease, or bowel resection that would prevent absorption of oral agents Refractory nausea or vomiting, or malabsorption Refractory nausea and vomiting, malabsorption, small bowel resection that, in the opinion of the Investigator, would preclude adequate absorption Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of study drugs (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome) Unable to swallow capsules or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption such as; malabsorption syndrome, resection of the small bowel, or poorly controlled inflammatory bowel disease affecting the small intestine Inability to take oral medication or significant nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude adequate absorption. Unable to swallow capsules or known malabsorption syndrome, known disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, uncontrolled symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction, at the time of study entry Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass. Impairment of gastrointestinal function or gastrointestinal disease (e.g., active ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, extensive small bowel resection) Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction. Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of buparlisib (eg, ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel or symptomatic ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Impaired gastrointestinal (GI) function or active GI disease that may significantly alter the absorption of study drug in the opinion of the treating physician (e.g., active ulcerative diseases, uncontrolled nausea, uncontrolled vomiting, uncontrolled diarrhea, active malabsorption syndrome, small bowel resection within last 1 year or gastric bypass surgery within last 1 year) Unable to swallow capsules, or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption, such as malabsorption syndrome, resection of the small bowel, or poorly controlled inflammatory bowel disease affecting the small intestine Impairment of gastrointestinal (GI) function or GI disease that, in the opinion of the investigator, may significantly alter the absorption of study drug (e.g., Crohn's disease, ulcerative disease, uncontrolled vomiting, diarrhea, or malabsorption syndrome). Inability to swallow capsules whole, or disease significantly affecting gastrointestinal function and/or inhibiting small intestine absorption, such as malabsorption syndrome, small bowel resection, or poorly controlled inflammatory bowel disease affecting the small intestine Known impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of MEK162 (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Patients with significant gastrointestinal disorder that, in the opinion of the investigator, could interfere with absorption of quinacrine and/or erlotinib (eg, Crohn’s disease, small or large bowel resection, malabsorption syndrome) Presence of active gastrointestinal disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of oral therapy (e.g. ulcerative disease, uncontrolled nausea, vomiting, grade ?2 diarrhea, and malabsorption syndrome). Inability to take oral medication or significant nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude adequate absorption. Refractory nausea and vomiting or other situation that may preclude adequate absorption Refractory nausea and vomiting, malabsorption, external biliary shunt or significant small bowel resection that would preclude adequate absorption of PLX3397 Any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels. Persistent diarrhea or malabsorption >= National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) grade 1, despite medical management, ulcerative colitis, inflammatory bowel disease, resection of the stomach or small bowel, or other disease or condition significantly affecting gastrointestinal function Subject with malabsorption syndrome or disease or condition significantly affecting gastrointestinal function. Current refractory nausea and vomiting, chronic gastrointestinal disease, inability to swallow formulated product or previous significant bowel resection that would preclude adequate absorption of AZD2014 Patients with significantly diseased or obstructed gastrointestinal tract, malabsorption, uncontrolled vomiting or diarrhea or inability to swallow oral medications Patients with significantly diseased or obstructed gastrointestinal tract or uncontrolled vomiting or diarrhea Unable to swallow capsules, or disease significantly affecting gastrointestinal function or resection of the stomach or small bowel, or symptomatic-inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Refractory nausea and vomiting or other situation that may preclude adequate absorption Impairment of gastrointestinal function or gastrointestinal disease (e.g., active ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of BIBF 1120 (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or extensive small bowel resection) Refractory nausea, vomiting, small bowel resection or any other gastrointestinal ailment that would preclude study drug absorption Current impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of sirolimus (e.g., active ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Uncontrolled nausea/vomiting/diarrhea; Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated Have any medical condition that would impair the administration of oral agents including recurrent bowel obstructions, inflammatory bowel disease or uncontrolled nausea, vomiting or diarrhea. Refractory nausea and vomiting, requirement for parental hydration and/or nutrition, drainage gastrostomy tube, malabsorption, external biliary shunt, or significant small bowel resection that would preclude adequate study drug absorption Patients with refractory nausea and vomiting, chronic gastrointestinal diseases (e.g., inflammatory bowel disease), or significant bowel resection that could interfere with absorption Presence of active GI disease or other condition (e.g., small bowel or large bowel resection) that will interfere significantly with the absorption of drugs. Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g., inflammatory bowel disease), or significant bowel resection that would preclude adequate absorption Prior gastric surgery, small bowel resection, or other conditions that may impede adequate absorption of oral study drug Significantly diseased or obstructed gastrointestinal tract or uncontrolled vomiting or diarrhea. Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of everolimus (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Refractory nausea and vomiting, malabsorption, biliary shunt significant bowel resection, GVHD affecting the gut, or any other condition that would preclude adequate absorption Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of BKM120 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection); patients with unresolved diarrhea will be excluded as previously indicated Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g. inflammatory bowel disease), or significant bowel resection that would preclude adequate absorption Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of EVEROLIMUS (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of RAD001 (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection) Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel; Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of WNT974 (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) including dependence on a gastrostomy tube (G-tube) for administration of medications Patients with significantly diseased or obstructed gastrointestinal tract, malabsorption, uncontrolled vomiting or diarrhea or inability to swallow oral medications Patients must be capable of taking and absorbing oral medications; a patient must be clear of the following: any lesion, whether induced by tumor, radiation or other conditions, which makes it difficult to swallow tablets; prior surgical procedures affecting absorption including, but not limited to major resection of stomach or small bowel; active peptic ulcer disease; malabsorption syndrome Clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to: malabsorption syndrome; major resection of the stomach or small bowel Impaired gastrointestinal (GI) function such as from significant small bowel resection or gastric bypass surgery or inability to swallow up to five ceritinib capsules daily Patient has impairment of GI function or GI disease that may significantly alter the absorption of ceritinib (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome) Clinically significant gastrointestinal abnormalities that may affect absorption (e.g. malabsorption syndrome, major resection of the stomach or small bowel) Impairment of gastrointestinal function or gastrointestinal disease (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of dovitinib (e.g. ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or gastric or small bowel resection) Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patients with malabsorption syndrome, or any other disease significantly affecting gastrointestinal function Malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, ulcerative colitis, symptomatic inflammatory bowel disease, or partial or complete bowel obstruction Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Patient is unable to swallow capsules or has a disease or condition significantly affecting gastrointestinal function, such as malabsorption syndrome, resection of the stomach or small bowel, or complete bowel obstruction Patients with intestinal issues, including malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel EXCLUSION CRITERIA (PRIOR TO IBRUTINIB ADMINISTRATION): Unable to swallow capsules or malabsorption syndrome, disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Uncontrolled inter-current illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements; patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of the study drugs (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Patients must not have clinically significant gastrointestinal abnormalities that may affect absorption of investigational product including, but not limited to:\r\n* Malabsorption syndrome\r\n* Major resection of the stomach or small bowel Inability to take oral medications e.g., impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral medications (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection) Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter drug absorption (e.g., Crohn's, ulcerative colitis, active inflammatory bowel disease, uncontrolled nausea, vomiting, diarrhea, or malabsorption syndrome). Has refractory nausea and vomiting, malabsorption, biliary shunt, significant bowel resection, graft versus- host disease (GVHD) significantly affecting gut motility or absorption, or any other condition that would preclude adequate absorption of DS- 3201b in the opinion of the treating physician and/or principal investigator (PI) Current refractory nausea and vomiting, malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach or small bowel, symptomatic inflammatory bowel disease or ulcerative colitis, or partial or complete bowel obstruction Patients must be able to swallow and tolerate oral medications and not have gastrointestinal illnesses that would preclude absorption of AZD1775 (e.g. uncontrolled nausea, vomiting, or diarrhea; malabsorption syndrome; ulcerative disease); Note: patient may not have a percutaneous endoscopic gastrostomy (PEG) tube or be receiving total parenteral nutrition (TPN) History of malabsorption or uncontrolled vomiting or diarrhea, or any other disease significantly affecting gastrointestinal function that could interfere with absorption of oral medications Patients must be able to swallow and tolerate oral medications and not have gastrointestinal illnesses that would preclude absorption of BMN 673 (e.g. uncontrolled nausea, vomiting, or diarrhea; malabsorption syndrome; ulcerative disease) Refractory nausea and vomiting, malabsorption, or significant bowel resection that would preclude adequate absorption Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection, or gastric bypass surgery) Any contraindication to oral agents or significant nausea and vomiting, malabsorption, or significant small bowel resection that, in the opinion of the Investigator, would preclude adequate absorption.