{
"info": {
"nct_id": "NCT04564482",
"official_title": "Programmed Death-ligand 1 Positron Emission Tomography Imaging During Neoadjuvant (Chemo)radiothErapy in Esophageal and Rectal Cancer (PETNEC): a Prospective Non-randomized Open-label Single-center Pilot Study",
"inclusion_criteria": "* 18 years of age and older\n* All sexes\n* Histologically confirmed carcinoma of the rectum or oesophagus (squamous cell carcinoma and adenocarcinoma, including oesophago-gastric junction cancers)\n* Medical need for a neoadjuvant CRT/SCPRT\n* Suitable to withstand the course of neoadjuvant CRT/SCPRT\n* Written informed consent form (ICF) for participation in the study\nHealthy volunteers allowed\nMust have minimum age of 18 Years\nMust have maximum age of 100 Years",
"exclusion_criteria": "* Metastatic disease, which is considered incurable by local therapies (expect for oligometastatic disease with a curative intend)\n* Previous surgery of the tumor other than biopsy\n* Pregnancy, breastfeeding or expectancy to conceive\n* Prior therapy with anti-CTLA-4, anti-PD-1, anti-PD-L1, anti-PD-L2 or any other agent directed against co-inhibitory T cell receptors or has previously participated in clinical studies with immunotherapy\n* Disagreement of participants with reproductive potential to use contraception throughout the study period and for up to 180 days after the last dose of study therapy\n* Hepatitis B or C\n* Human immunodeficiency virus (HIV)\n* Immunodeficiency\n* Allogeneic tissue or solid organ transplantation\n* Autoimmune disease that has required systemic therapy in the past 2 years with modifying agents, steroids or immunosuppressive drugs\n* Active non-infectious pneumonitis\n* Active infection requiring systemic therapy\n* Systemic steroids or any other form of immunosuppressive therapy within 7 days prior to the first dose of study treatment\n* Diagnosed and/or treated additional malignancy within 5 years of randomization, with the exception of curatively-treated basal cell or squamous cell carcinoma of the skin and/or curatively-resected in situ cervical and/or breast cancers\n* Treatment with botanical preparations (i.e. herbal supplements or traditional Chinese medicines) intended for general health support or to treat the disease under study within 2 weeks prior to randomization/treatment\n* Participants with serious or uncontrolled medical disorders\n* Uncontrolled or significant cardiovascular disease (myocardial infarction, uncontrolled angina, any history of clinically significant arrhythmias, QTc prolongation in males > 450 ms and > 470 ms in females, participants with history of myocarditis)\n* Allergies and adverse drug reaction (history of allergy or hypersensitivity to study drug components, contraindications to any of the study drugs of the chemotherapy regimen)\n* Other exclusion criteria: Prisoners or participants who are involuntarily incarcerated, participants who are compulsorily detained for treatment of either a psychiatric or physical (i.e. infectious disease) illness",
"miscellaneous_criteria": ""
},
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},
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{
"exact_snippets": "Diagnosed and/or treated additional malignancy within 5 years of randomization",
"criterion": "additional malignancy",
"requirement": {
"requirement_type": "diagnosis",
"expected_value": true
}
},
{
"exact_snippets": "Diagnosed and/or treated additional malignancy within 5 years of randomization",
"criterion": "additional malignancy",
"requirement": {
"requirement_type": "treatment",
"expected_value": true
}
},
{
"exact_snippets": "Diagnosed and/or treated additional malignancy within 5 years of randomization",
"criterion": "additional malignancy",
"requirement": {
"requirement_type": "time frame",
"expected_value": {
"comparisons": [
{
"operator": "<=",
"value": 5,
"unit": "years"
}
]
}
}
},
{
"exact_snippets": "curatively-treated basal cell or squamous cell carcinoma of the skin",
"criterion": "basal cell or squamous cell carcinoma of the skin",
"requirement": {
"requirement_type": "treatment",
"expected_value": "curative"
}
},
{
"exact_snippets": "curatively-resected in situ cervical and/or breast cancers",
"criterion": "in situ cervical and/or breast cancers",
"requirement": {
"requirement_type": "treatment",
"expected_value": "curative resection"
}
}
]
},
"logical_structure": {
"and_criteria": [
{
"or_criteria": [
{
"and_criteria": [
{
"and_criteria": [
{
"exact_snippets": "Diagnosed and/or treated additional malignancy within 5 years of randomization",
"criterion": "additional malignancy",
"requirement": {
"requirement_type": "diagnosis",
"expected_value": true
}
},
{
"exact_snippets": "Diagnosed and/or treated additional malignancy within 5 years of randomization",
"criterion": "additional malignancy",
"requirement": {
"requirement_type": "treatment",
"expected_value": true
}
}
]
},
{
"exact_snippets": "Diagnosed and/or treated additional malignancy within 5 years of randomization",
"criterion": "additional malignancy",
"requirement": {
"requirement_type": "time frame",
"expected_value": {
"comparisons": [
{
"operator": "<=",
"value": 5,
"unit": "years"
}
]
}
}
}
]
},
{
"and_criteria": [
{
"exact_snippets": "curatively-treated basal cell or squamous cell carcinoma of the skin",
"criterion": "basal cell or squamous cell carcinoma of the skin",
"requirement": {
"requirement_type": "treatment",
"expected_value": "curative"
}
},
{
"exact_snippets": "curatively-resected in situ cervical and/or breast cancers",
"criterion": "in situ cervical and/or breast cancers",
"requirement": {
"requirement_type": "treatment",
"expected_value": "curative resection"
}
}
]
}
]
}
]
}
},
{
"identified_line": {
"line": "* Treatment with botanical preparations (i.e. herbal supplements or traditional Chinese medicines) intended for general health support or to treat the disease under study within 2 weeks prior to randomization/treatment",
"criterions": [
{
"exact_snippets": "Treatment with botanical preparations (i.e. herbal supplements or traditional Chinese medicines) ... within 2 weeks prior to randomization/treatment",
"criterion": "treatment with botanical preparations",
"requirement": {
"requirement_type": "time frame",
"expected_value": {
"operator": "<=",
"value": 2,
"unit": "weeks"
}
}
}
]
},
"logical_structure": {
"and_criteria": [
{
"exact_snippets": "Treatment with botanical preparations (i.e. herbal supplements or traditional Chinese medicines) ... within 2 weeks prior to randomization/treatment",
"criterion": "treatment with botanical preparations",
"requirement": {
"requirement_type": "time frame",
"expected_value": {
"operator": "<=",
"value": 2,
"unit": "weeks"
}
}
}
]
}
},
{
"identified_line": {
"line": "* Participants with serious or uncontrolled medical disorders",
"criterions": [
{
"exact_snippets": "serious or uncontrolled medical disorders",
"criterion": "medical disorders",
"requirement": {
"requirement_type": "severity",
"expected_value": "serious"
}
},
{
"exact_snippets": "serious or uncontrolled medical disorders",
"criterion": "medical disorders",
"requirement": {
"requirement_type": "control",
"expected_value": false
}
}
]
},
"logical_structure": {
"or_criteria": [
{
"exact_snippets": "serious or uncontrolled medical disorders",
"criterion": "medical disorders",
"requirement": {
"requirement_type": "severity",
"expected_value": "serious"
}
},
{
"exact_snippets": "serious or uncontrolled medical disorders",
"criterion": "medical disorders",
"requirement": {
"requirement_type": "control",
"expected_value": false
}
}
]
}
},
{
"identified_line": {
"line": "* Uncontrolled or significant cardiovascular disease (myocardial infarction, uncontrolled angina, any history of clinically significant arrhythmias, QTc prolongation in males > 450 ms and > 470 ms in females, participants with history of myocarditis)",
"criterions": [
{
"exact_snippets": "Uncontrolled or significant cardiovascular disease (myocardial infarction",
"criterion": "cardiovascular disease",
"requirement": {
"requirement_type": "control",
"expected_value": false
}
},
{
"exact_snippets": "Uncontrolled or significant cardiovascular disease (myocardial infarction",
"criterion": "cardiovascular disease",
"requirement": {
"requirement_type": "severity",
"expected_value": "significant"
}
},
{
"exact_snippets": "uncontrolled angina",
"criterion": "angina",
"requirement": {
"requirement_type": "control",
"expected_value": false
}
},
{
"exact_snippets": "any history of clinically significant arrhythmias",
"criterion": "arrhythmias",
"requirement": {
"requirement_type": "history",
"expected_value": true
}
},
{
"exact_snippets": "any history of clinically significant arrhythmias",
"criterion": "arrhythmias",
"requirement": {
"requirement_type": "severity",
"expected_value": "clinically significant"
}
},
{
"exact_snippets": "QTc prolongation in males > 450 ms",
"criterion": "QTc prolongation in males",
"requirement": {
"requirement_type": "duration",
"expected_value": {
"operator": ">",
"value": 450,
"unit": "ms"
}
}
},
{
"exact_snippets": "QTc prolongation ... > 470 ms in females",
"criterion": "QTc prolongation in females",
"requirement": {
"requirement_type": "duration",
"expected_value": {
"operator": ">",
"value": 470,
"unit": "ms"
}
}
},
{
"exact_snippets": "participants with history of myocarditis",
"criterion": "myocarditis",
"requirement": {
"requirement_type": "history",
"expected_value": true
}
}
]
},
"logical_structure": {
"or_criteria": [
{
"and_criteria": [
{
"and_criteria": [
{
"exact_snippets": "Uncontrolled or significant cardiovascular disease (myocardial infarction",
"criterion": "cardiovascular disease",
"requirement": {
"requirement_type": "control",
"expected_value": false
}
},
{
"exact_snippets": "Uncontrolled or significant cardiovascular disease (myocardial infarction",
"criterion": "cardiovascular disease",
"requirement": {
"requirement_type": "severity",
"expected_value": "significant"
}
}
]
},
{
"exact_snippets": "uncontrolled angina",
"criterion": "angina",
"requirement": {
"requirement_type": "control",
"expected_value": false
}
}
]
},
{
"and_criteria": [
{
"exact_snippets": "any history of clinically significant arrhythmias",
"criterion": "arrhythmias",
"requirement": {
"requirement_type": "history",
"expected_value": true
}
},
{
"exact_snippets": "any history of clinically significant arrhythmias",
"criterion": "arrhythmias",
"requirement": {
"requirement_type": "severity",
"expected_value": "clinically significant"
}
}
]
},
{
"exact_snippets": "QTc prolongation in males > 450 ms",
"criterion": "QTc prolongation in males",
"requirement": {
"requirement_type": "duration",
"expected_value": {
"operator": ">",
"value": 450,
"unit": "ms"
}
}
},
{
"exact_snippets": "QTc prolongation ... > 470 ms in females",
"criterion": "QTc prolongation in females",
"requirement": {
"requirement_type": "duration",
"expected_value": {
"operator": ">",
"value": 470,
"unit": "ms"
}
}
},
{
"exact_snippets": "participants with history of myocarditis",
"criterion": "myocarditis",
"requirement": {
"requirement_type": "history",
"expected_value": true
}
}
]
}
},
{
"identified_line": {
"line": "* Other exclusion criteria: Prisoners or participants who are involuntarily incarcerated, participants who are compulsorily detained for treatment of either a psychiatric or physical (i.e. infectious disease) illness",
"criterions": [
{
"exact_snippets": "Prisoners or participants who are involuntarily incarcerated",
"criterion": "incarceration status",
"requirement": {
"requirement_type": "status",
"expected_value": "prisoner or involuntarily incarcerated"
}
},
{
"exact_snippets": "participants who are compulsorily detained for treatment of either a psychiatric or physical (i.e. infectious disease) illness",
"criterion": "compulsory detention for treatment",
"requirement": {
"requirement_type": "condition",
"expected_value": [
"psychiatric illness",
"physical illness (i.e. infectious disease)"
]
}
}
]
},
"logical_structure": {
"or_criteria": [
{
"exact_snippets": "Prisoners or participants who are involuntarily incarcerated",
"criterion": "incarceration status",
"requirement": {
"requirement_type": "status",
"expected_value": "prisoner or involuntarily incarcerated"
}
},
{
"exact_snippets": "participants who are compulsorily detained for treatment of either a psychiatric or physical (i.e. infectious disease) illness",
"criterion": "compulsory detention for treatment",
"requirement": {
"requirement_type": "condition",
"expected_value": [
"psychiatric illness",
"physical illness (i.e. infectious disease)"
]
}
}
]
}
},
{
"identified_line": {
"line": "* Hepatitis B or C",
"criterions": [
{
"exact_snippets": "Hepatitis B",
"criterion": "Hepatitis B",
"requirement": {
"requirement_type": "presence",
"expected_value": true
}
},
{
"exact_snippets": "Hepatitis C",
"criterion": "Hepatitis C",
"requirement": {
"requirement_type": "presence",
"expected_value": true
}
}
]
},
"logical_structure": {
"or_criteria": [
{
"exact_snippets": "Hepatitis B",
"criterion": "Hepatitis B",
"requirement": {
"requirement_type": "presence",
"expected_value": true
}
},
{
"exact_snippets": "Hepatitis C",
"criterion": "Hepatitis C",
"requirement": {
"requirement_type": "presence",
"expected_value": true
}
}
]
}
}
],
"miscellaneous_lines": [],
"failed_inclusion": [],
"failed_exclusion": [
{
"identified_line": {
"line": "* Allergies and adverse drug reaction (history of allergy or hypersensitivity to study drug components, contraindications to any of the study drugs of the chemotherapy regimen)",
"criterions": [
{
"exact_snippets": "history of allergy or hypersensitivity to study drug components",
"criterion": "allergy or hypersensitivity",
"requirement": {
"requirement_type": "presence",
"expected_value": false
}
},
{
"exact_snippets": "contraindications to any of the study drugs of the chemotherapy regimen",
"criterion": "contraindications to study drugs",
"requirement": {
"requirement_type": "presence",
"expected_value": false
}
}
]
},
"logical_structure": {
"or_criteria": [
{
"exact_snippets": "history of allergy or hypersensitivity to study drug components",
"criterion": "allergy or hypersensitivity",
"requirement": {
"requirement_type": "presence",
"expected_value": true
}
},
{
"exact_snippets": "contraindications to any of the study drugs of the chemotherapy regimen",
"criterion": "contraindications to study drugs",
"requirement": {
"requirement_type": "presence",
"expected_value": true
}
}
]
}
}
],
"failed_miscellaneous": []
}