Concurrent enrollment on a non-chemotherapy treatment trial will be allowed, as long as that trial allows concurrent daily aspirin use Concurrent therapy with any other investigational drug Patients may not receive any cancer-directed concurrent therapy, such as concurrent chemotherapy, radiotherapy, or hormonal therapy while on study Concurrent administration of other anti-cancer therapy during the course of this study is not allowed; note that concurrent use of supportive care medications (e.g. anti-resorptive agents, pain medications) is allowed Concurrent administration of other cancer specific therapy during the course of this study is not allowed Concurrent administration of other cancer specific therapy during the course of this study is not allowed The subject must have completed RT with concurrent TMZ at least 12 weeks prior to the planned start of treatment on this study UNLESS there is pathological verification of recurrent tumor and at least 4 weeks have elapsed since the end of RT with concurrent TMZ. Concurrent administration of other cancer specific therapy during the course of this study is not allowed Participation in another concurrent treatment protocol Any concurrent medications which could interfere with the trial Concurrent serious infection Concurrent treatment with any chemotherapeutic agent MEDICAL HISTORY AND CONCURRENT DISEASES Concurrent brain-directed therapy Enrollment in a concurrent clinical study. Concurrent treatment with non-permitted drugs and other interventions. Concurrent radiation sensitizing medications concurrent with radiation, per treatment physician Prior/concurrent radiation therapy allowed Concurrent treatment with any chemotherapeutic agent. Concurrent treatment with a non-permitted drug Concurrent enrollment on another investigational therapy Concurrent treatment with any other anti-leukemia agent Concurrent treatment with a non-permitted drug Concurrent disease - patients under treatment for concurrent medical conditions will be eligible for protocol treatment if, in the opinion of the physician responsible for hyperthermia treatment that the concurrent medical condition will neither interfere with the process of the treatment or patient assessments nor add significantly to the risks or complications of the treatment Concurrent administration of any other anti-tumor therapy Patients who are participating in a concurrent treatment protocol Patients who are participating in a concurrent treatment protocol SECOND COHORT: Concurrent therapy with enzalutamide will be permitted and is a requirement for enrollment Note: Concurrent and/or adjuvant chemotherapy does not make a patient ineligible; participation in a concurrent treatment protocol does not make a patient ineligible Concurrent treatment with another anti-estrogen Patient with any significant concurrent illness Concurrent use of bosentan Concurrent administration of any other antitumor therapy. Participation in another concurrent treatment protocol The presence of a concurrent non-appendiceal metastatic cancer Must be no anticipated need for concurrent radiation therapy during protocol treatment. Participation in another concurrent treatment protocol Planned concurrent WBRT Medical history and concurrent diseases: Concurrent serious infection Patients who are participating in a concurrent treatment protocol See Disease Characteristics PRIOR CONCURRENT THERAPY: Previous or concurrent cancer except Concurrent NSAID therapy; washout period of 7 days Concurrent enrollment in another clinical study Concurrent use of anticholinergics Concurrent use of anti-seizure drugs, with the exception of gabapentin for treatment of neuropathy Any concurrent treatment that would compromise the study including but not limited to: Concurrent somatostatin analogues are allowed provided that the dose has been stable (+/- 10 mg) for at least 8 weeks Concurrent use of rifampin or ketoconazole Concurrent treatment with any cytotoxic therapy No prior or concurrent systemic or radiation therapy for the treatment of myeloma Prior or concurrent use of erythropoietin is disallowed Plan to administer concurrent radiation therapy now or for progressive symptoms during treatment Concurrent therapy with any other investigational drug Concurrent therapy given to treat cancer Concurrent therapeutic intervention (including radiation therapy and NovoTTF). Concurrent treatment with a non permitted drug Concurrent spironolactone use No concurrent herbal or unconventional therapy Concurrent hormone replacement therapy Participation in concurrent clinical trials evaluating treatment intervention(s) Has a serious concurrent medical condition such as: Medical History and Concurrent Diseases Concurrent anti-cancer treatment in another investigational trial Concurrent treatment with non-permitted drugs and other interventions Patients for whom concurrent Adriamycin or gemcitabine chemotherapy is planned, unless on a concurrent protocol (such as a COG sponsored protocol) Patient is participating in a concurrent treatment protocol Concurrent or planned concurrent treatment with anticoagulants such as Coumadin or heparin, except to maintain patency of in dwelling catheters Prior or concurrent therapy with somatostatin analogs is permitted for patients with secretory NET Concurrent cancer therapy is not permitted. Concurrent anti-platelet therapy Concurrent treatment with any systemic chemotherapeutic agent Concurrent neurodegenerative disease, Concurrent investigational therapy given to treat cancer or concurrent participation in another clinical trial involving anti-cancer investigational drug. Concurrent anti-cancer treatment in another investigational trial Concurrent therapy with protocol-defined excluded medications Concurrent treatment with a non-permitted drug Patients receiving any concurrent immunosuppressants Participants receiving any other cancer directed concurrent therapy; such as concurrent chemotherapy, radiotherapy, or hormonal therapy; concurrent treatment with bisphosphonates/denosumab is allowed but should be started before starting treatment on study Concurrent administration of any other anti-tumor therapy Patient is participating in a concurrent treatment protocol concurrent use of anti-coagulant drugs Treatment plan to include delivery of concurrent chemoradiotherapy Serious concurrent illness: Patients in cohort 2 being treated with concurrent HER2 therapy must have undergone treatment with the concurrent HER2 therapy selected by their attending physician for at least 3 weeks prior to initiation on this study Patients who are receiving any cancer-directed concurrent therapy, such as concurrent chemotherapy, radiotherapy, or hormonal therapy while on study; concurrent treatment with bisphosphonates and denosumab is allowed for bony metastases but should be started before the first dose of neratinib Prior or concurrent exposure to approved or investigational multiple myeloma treatments (concurrent treatment with bone-protecting agents (eg, bisphosphonates, denosumab), or steroids (not exceeding 10 mg prednisone per day or equivalent) are only allowed if given in a stable dose and for a nonmalignant condition; concurrent treatment with erythropoietin-stimulating agents (ESAs) are not allowed.) Patients must be registered on the study within 5 weeks of completion of concurrent chemoradiation Concurrent investigational therapy delivered over the period of treatment or observation (28 days post-RT) for dose limiting toxicity Non-protocol concurrent hormonal therapy is not allowed Concurrent treatment with a non-permitted drug. No concurrent enrollment in another therapeutic protocol for the same diagnosis Subject must understand that while they are on study they cannot have any concurrent curative therapy for their cancer other than what is outlined in the protocol No other concurrent investigational treatment A concurrent skin rash or skin condition requiring treatment with a prescription medication Concurrent neoplasia requiring cytotoxic therapy Concurrent therapy for cancer Concurrent neoplasia requiring cytotoxic therapy Concurrent radiation therapy, except for palliation of a single painful bone lesion or fracture. Requirement for concurrent systemic glucocorticoid therapy at greater than physiologic replacement doses Patients are allowed to be on another study concurrent with this protocol Concurrent serious infection Concurrent use of QT-prolonging medication Concurrent treatment for cancer Concurrent enrollment in another investigational clinical study Medical History and Concurrent Diseases Concurrent treatment with relevant doses of systemic glucocorticosteroids. Significant concurrent disease. Subjects who are considered to require concurrent therapy with another influenza antiviral medication. Patients who are participating in a concurrent treatment protocol Concurrent use of alternative cancer therapies Concurrent treatment with bisphosphonates is permitted, however treatment must be initiated prior to the first dose of study therapy; Have a concurrent major debilitating illness, Concurrent use of bupropion Previous or concurrent use of flibanserin Not have: concurrent use of ethyol; severe cognitive compromise; known history of central nervous system (CNS) disease (e.g. brain metastases, seizure disorder); concurrent use of amifostine, concurrent abdominal radiotherapy; concurrent use of quinolone antibiotic therapy; chronic alcoholism (as determined by the investigator); known hypersensitivity to olanzapine; known cardiac arrhythmia, uncontrolled congestive heart failure or acute myocardial infarction within the previous six months; history of uncontrolled diabetes mellitus (stable insulin dose and/or stable oral hypoglycemic agent permitted); or have planned chemotherapy or radiation during the 7 days following study initiation Receiving concurrent radiation therapy Concurrent use of somatostatin Are receiving concurrent radiation therapy (RT) Concurrent breast related radiation therapy is allowed Concurrent participation in another chemoprevention trial Concurrent radiation, chemotherapeutic, or investigational therapy other than transplant related therapy Concurrent enrollment in LCCC 1404 Concurrent cancer treatment of any kind is allowed, but the participant can also have completed all treatment Concurrent antiandrogen therapy allowed but not required Prior/concurrent radiation allowed Patients receiving concurrent additional biologic therapy Concurrent participation in other investigational studies allowed Concurrent diuretic use Be receiving concurrent radiotherapy or interferon. Concurrent use of immunosuppressant medications Concurrent therapy with other seizurogenic medications. Completion of treatment with standard radiation (with or without concurrent therapy) Concurrent therapy will be allowed Patients who are participating in a concurrent treatment protocol Medical History and Concurrent Diseases