A Phase 1 Study of Veliparib (ABT-888) in Combination With Capecitabine and Temozolomide in Advanced Well-Differentiated Neuroendocrine Tumors

Vanderbilt-Ingram Cancer Center0 个研究点开始时间: 2017年12月最近更新: 2017年9月28日

适应症

干预措施

试验速览

阶段: 1 期
状态: 撤回
发起方: Vanderbilt-Ingram Cancer Center
主要终点: Maximum tolerated dose determined by dose limiting toxicities defined as any toxicity in the first course evaluated according to National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0

研究概览研究设计入排标准研究组 & 干预措施结局指标研究者记录与标识符相似试验

研究概览

简要总结

This phase I trial studies the side effects and best dose of veliparib when given together with capecitabine and temozolomide in treating patients with neuroendocrine tumor that has spread to other places in the body and usually cannot be cured or controlled with treatment, has returned after a period of improvement, and cannot be removed by surgery. Veliparib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as capecitabine and temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.

详细描述

PRIMARY OBJECTIVES:

I. To determine the maximum tolerated dose (MTD) of veliparib (ABT-888) in combination with capecitabine and temozolomide in patients with advanced well-differentiated neuroendocrine tumors.

SECONDARY OBJECTIVES:

To determine the safety profile of the combination of capecitabine, temozolomide and veliparib in patients with advanced well-differentiated neuroendocrine tumors (NET).
To evaluate the antitumor activity of the combination of capecitabine, temozolomide and veliparib in advanced well-differentiated NET patients

研究设计

研究类型: Interventional
分配方式: Na
干预模型: Single Group
主要目的: Treatment
盲法: None

入排标准

年龄范围: 18 Years 至 —（Adult, Older Adult）
性别: All
接受健康志愿者: 否

入选标准

•Pathologically confirmed metastatic unresectable well differentiated (low grade and intermediate grade) neuroendocrine tumors (Ki-67 < 20% and mitotic rate < 2 per 10 high power field) that demonstrate progressive disease (by serial computed tomography [CT] or magnetic resonance imaging [MRI] scans) in past 12 months including
•Carcinoid tumors originating anywhere in the body including the gastrointestinal (GI) tract or bronchial tree or thymus
•Pancreatic neuroendocrine tumors (including functional and non-functional islet cell, insulinomas and glucagonomas)
•Pheochromocytomas
•Gastrinomas (Zollinger-Ellison syndrome)
•Multiple endocrine neoplasia (MEN type I/II),
•Adrenal carcinomas with NET markers by immunohistochemistry (IHC) or serum
•Somatostatinoma
•VIPoma (vasoactive intestinal peptide)
•Merkel cell tumors
•Medullary thyroid carcinoma
•Neuroendocrine tumors of unknown primary site
•Patients must have progressed on octreotide therapy and/or radioactive isotopes linked to octreotide or its congeners if they had a positive octreotide scan; patients who have negative or mildly positive octreotide scans are exempt from this requirement
•Somatostatin analogs can be continued at their tolerated dose in patients with functional symptoms related to underlying disease such as in functional islet cell, insulinomas, glucagonomas etc
•Patients may have received prior chemotherapy for advanced disease including either capecitabine or temozolomide single agent as long as it did not include combination of capecitabine and temozolomide
•Patients must have completed prior (non-excluded) anti-cancer therapy (including surgery or chemotherapy or hepatic embolization/chemoembolization or radioactive isotopes i.e. yttrium 90) at least 4 weeks prior to day 1
•Patients with no brain metastases or a history of previously treated brain metastases who have been treated by surgery or stereotactic radiosurgery at least 4 weeks prior to enrollment and have a baseline MRI that shows no evidence of active intracranial disease and have not had treatment with steroids within 1 week of study enrollment
•Eastern Cooperative Oncology Group (ECOG) performance status 0-2
•Anticipated life expectancy of greater than 3 months
•Patients must have measurable disease either primary and/or metastatic masses reproducibly measurable in one or two diameters by Response Evaluation Criteria in Solid Tumors (RECIST) criteria 1.1 parameters by CT scan or MRI scan; positron emission tomography (PET) or octreotide scans are useful adjuncts but will not be used to measure response
•Granulocytes > 1,500/ml
•Platelets > 100,000/ml
•Hemoglobin >= 10 g/dl
•Creatinine < 1.5 x upper limit of normal (ULN) or creatinine clearance >= 50 mL/min/1.73 m^2 for subjects with creatinine levels above institutional normal
•Bilirubin < 1.5 x ULN
•Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) < 3 x ULN (< 5 x ULN if liver metastases are present)
•Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation; should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately; men treated or enrolled on this protocol must also agree to use adequate contraception prior to the study, for the duration of study participation, and 4 months after completion of veliparib, capecitabine and temozolomide administration
•Ability to understand and the willingness to sign a written informed consent document
•Patients must be able to swallow pills

排除标准

•Prior chemotherapy with combination of capecitabine (or 5-flourouracil [5-FU]) "and" temozolomide (or dacarbazine [DTIC]) will be excluded; patients can have had prior therapies up to 3 prior chemotherapy regimens such as streptozocin, anthracyclines, irinotecan, etoposide, or a platinum agent including single agent capecitabine (or 5FU) or temozolomide (or DTIC).
•History of severe hypersensitivity reaction to capecitabine, 5-FU, temozolomide or DTIC will be excluded (i.e. anaphylaxis or anaphylactoid reactions)
•Patients who have active or uncontrolled infection or serious medical or psychiatric illness preventing informed consent or on intensive treatment
•Patients with brain metastases are excluded
•Patients with uncontrolled seizures or any neurological conditions resulting in increased risk for seizures are not eligible for study entry
•Patients with documented central nervous system (CNS) ischemia and/or infarction, whether symptomatic or discovered incidentally without clinical symptoms, will be excluded from study participation
•Patients with a history of the arterial or venous thromboembolism within =< 12 months of study entry are not eligible
•Human immunodeficiency virus (HIV)-positive patients on antiretroviral therapy are excluded from the study
•Patients with another active malignancy within the past five years except for carcinoma in situ of cervix or in situ carcinoma of the bladder or non-melanomatous carcinoma of the skin
•Clinically significant and uncontrolled major medical conditions including but not limited to: active uncontrolled infection, psychiatric illness/ social situation that would limit compliance with study requirements; any medical condition, which in the opinion of the study investigator places the subject at an unacceptably high risk for toxicities
•Patients who are receiving any other investigational agents
•Major surgical procedure within 4 weeks of treatment
•Patients may not have any clinically significant cardiovascular disease including the following:
•Myocardial infarction or ventricular tachyarrhythmia within 6 months
•Prolonged QTc > 480 msec at baseline
•Symptomatic congestive heart failure (CHF) of New York Heart Association (NYHA) functional class >= 3
•Major conduction abnormality (unless a cardiac pacemaker is present)
•Pregnant women are excluded from this study; breastfeeding should be discontinued if the mother is treated with capecitabine or temozolomide or veliparib