An Open-Label, Multicenter, Randomized Phase Ib/II Study of FOLFIRI Alone Versus FOLFIRI Plus Bevacizumab Versus FOLFIRI Plus E7820 as Second-Line Therapy in Patients With Locally Advanced or Metastatic Colorectal Cancer
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 发起方
- Eisai Inc.
- 入组人数
- 5
- 试验地点
- 34
- 主要终点
- Phase 1b: Number of Participants With Dose-limiting Toxicities (DLTs)
研究概览
简要总结
The purpose of the Phase Ib portion is to find out the highest dose of study drug that can safely be given when tested in a small group of subjects.
The purpose of the Phase II portion is to find out how safe the study drug is when taken at the highest dose in a larger group of subjects.
详细描述
The primary purpose for Phase 1b: to determine the maximum tolerated dose (MTD) of E7820 recommended for Phase 2 when administered in combination with the FOLFIRI regimen (irinotecan, leucovorin, and 5-fluorouracil [5-FU]) in participants with locally advanced or metastatic colorectal cancer (mCRC) who have failed first-line therapy. Phase 2: to evaluate the safety and tolerability of E7820 administered in combination with the FOLFIRI regimen, compared with FOLFIRI alone and FOLFIRI plus bevacizumab, in patients with locally advanced or mCRC who have failed first-line therapy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 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
- •Patients may be entered in the study only if they meet all of the following criteria:
- •Male or female patient greater than or equal to 18 years of age;
- •Histologically or cytologically confirmed nonresectable locally advanced or metastatic colorectal adenocarcinoma;
- •Patients must have failed a first-line chemotherapy regimen for nonresectable locally advanced or mCRC (first-line bevacizumab is allowed). Patients randomized to the Phase Ib portion can have up to 3 total prior regimens (including adjuvant therapy in addition to treatment for advanced disease);
- •At least 1 site of measurable disease by the Response Evaluation Criteria in Solid Tumors (RECIST version 1.1) criteria;
- •Life expectancy of > 3 months;
- •Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0 or 1;
- •Patients must have adequate renal function as evidenced by serum creatinine <2 mg/dL and creatinine clearance >50 mL/minute per the Cockcroft and Gault formula;
- •Patients must have adequate bone marrow function as evidenced by absolute neutrophil count (ANC) >1.5 x 109/L, platelets >100 x 109/L, hemoglobin >9.0 g/dL (a hemoglobin <9.0 g/dL at Screening is acceptable if it is corrected to >9 g/dL by growth factor or transfusion prior to first dose);
- •Patients must have adequate liver function as evidenced by bilirubin <1.5 times the upper limit of the normal range (ULN), and alkaline phosphatase, alanine aminotransferase (ALT), and aspartate aminotransferase (AST) <3 X ULN (in the case of liver metastases, <5 X ULN). If there are bone metastases, liver-specific alkaline phosphatase may be separated from the total and used to assess liver function instead of total alkaline phosphatase;
- •Blood pressure must be well-controlled (<140/90 mmHg at screening) with or without antihypertensive medication. Patients must have no history of hypertensive crisis or hypertensive encephalopathy;
- •Male or female patients of child-producing potential must agree to use double barrier contraception, oral contraceptives, or avoidance of pregnancy measures during the study and for 90 days after the last day of treatment;
- •Females of childbearing potential must have a negative serum pregnancy test;
- •Females may not be breastfeeding; and
- •Ability to understand and willingness to sign a written consent.
排除标准
- •Patients will not be entered in the study for any of the following reasons:
- •Received chemotherapy, targeted therapy, radiotherapy, surgery, immunotherapy, or treatment in another clinical study within the 30 days prior to commencing study treatment or have not recovered from side effects of all treatment-related toxicities to Grade <1, except for peripheral neuropathy (Grade 1 and Grade 2 are permitted) and alopecia;
- •Previously received irinotecan or irinotecan derivatives;
- •Previously received anti-alpha 2 integrin therapy;
- •History of other malignancies except: (1) adequately treated basal or squamous cell carcinoma of the skin; (2) curatively treated, a) in situ carcinoma of the uterine cervix, b) prostate cancer, or c) superficial bladder cancer; or (3) other curatively treated solid tumor with no evidence of disease for >5 years;
- •Presence of brain metastases, unless the patient has received adequate treatment at least 4 weeks prior to randomization, and is stable, asymptomatic, and off steroids for at least 4 weeks prior to randomization;
- •Are currently receiving any other anticancer treatment;
- •Palliative radiotherapy is not permitted throughout the study period;
- •Serious non-healing wound, ulcer, or active bone fracture;
- •Major surgical procedure, open biopsy or significant traumatic injury within 28 days prior to Day 1, or anticipation of need for a major surgical procedure during the course of the study;
- •Refractory nausea and vomiting, malabsorption, significant bowel resection, or any other medical condition that would preclude adequate absorption or result in the inability to take oral medication;
- •Significant cardiovascular impairment (history of congestive heart failure New York Heart Association [NYHA] Grade >2, unstable angina or myocardial infarction within the past 6 months, or serious cardiac arrhythmia);
- •Active hemoptysis (defined as bright red blood of
- •Current or recent use (within 7 days) of full-dose warfarin (except low-dose warfarin as required to maintain patency of preexisting, permanent indwelling IV catheters). For subjects receiving warfarin, International Normalization Ratio (INR) should be <1.
- •Patients may have prophylactic use of low molecular weight heparin, however therapeutic use of heparin or low molecular weight heparin is not acceptable;
- •History of bleeding diathesis or coagulopathy;
- •Any history of cerebral vascular accident, transient ischemic attack or ≥ Grade 2 peripheral vascular disease, unless they have had no evidence of active disease for at least 6 months prior to randomization;
- •Abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 6 months prior to Day 1, unless affected area has been removed surgically;
- •Patients with organ allografts requiring immunosuppression;
- •Known positive human immunodeficiency virus (HIV), known hepatitis B surface antigen, or active hepatitis C positive;
- •Patients with a history of allergic reactions attributed to compounds of similar chemical or biologic composition to bevacizumab, irinotecan, 5-FU, or leucovorin;
- •Hypersensitivity to sulfonamide derivatives; or
- •Have any medical condition that would interfere with the conduct of the study.
研究组 & 干预措施
FOLFIRI
The FOLFIRI regimen consists of irinotecan at 180 mg/m2 (IV infusion) on Day 1 and Day 15 of each 28-day cycle, leucovorin at 200 mg/m2 (400 mg/m2 if using d,l-racemic mixture of leucovorin) by IV infusion on Days 1 and 15 of each cycle, and 5-FU at 400 mg/m2 as an IV bolus injection followed by a total of 2400 mg/m2 by CIV infusion over 46 hours over Days 1 and 2 via an ambulatory programmable pump (the use of an ambulatory pump is optional). The 5-FU IV bolus (400 mg/m2) and CIV infusion (2400 mg/m2) over 46 hours is repeated on Days 15 and 16 of each cycle.
干预措施: FOLFIRI (Drug)
E7820
E7820 is administered orally in tablet form once daily, every day of each 28-day treatment cycle. For the Phase Ib portion, the doses will be 40 mg/day, 70 mg/day, and 100 mg/day, and for the Phase II portion, the dose will be the MTD recommended Phase IB dose in combination with FOLFIRI, as determined during the Phase Ib portion of the study.
干预措施: FOLFIRI (Drug)
E7820
E7820 is administered orally in tablet form once daily, every day of each 28-day treatment cycle. For the Phase Ib portion, the doses will be 40 mg/day, 70 mg/day, and 100 mg/day, and for the Phase II portion, the dose will be the MTD recommended Phase IB dose in combination with FOLFIRI, as determined during the Phase Ib portion of the study.
干预措施: E7820 (Drug)
FOLFIRI plus Bevacizumab
Bevacizumab at 5 mg/kg (IV infusion) on Days 1 and 15 of each 28-day treatment cycle
干预措施: FOLFIRI (Drug)
FOLFIRI plus Bevacizumab
Bevacizumab at 5 mg/kg (IV infusion) on Days 1 and 15 of each 28-day treatment cycle
干预措施: Bevacizumab (Drug)
结局指标
主要结局
Phase 1b: Number of Participants With Dose-limiting Toxicities (DLTs)
时间窗: Cycle 1 (each cycle length=28 days)
Dose-limiting toxicities were defined as clinically significant adverse events (AEs) occurring less than or equal to (\<=) 28 days after commencing study treatment and considered by the investigator to be possibly or probably related to study treatment. Toxicity was evaluated according to National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0 (NCI CTCAE v.4.0).
Phase 1b: Number of Participants With Any Treatment-emergent Adverse Events (TEAEs)
时间窗: From date of first dose up to 30 days after last dose of study treatment (up to 11.5 months)
Adverse Events were defined as TEAEs if they started on or after the date and time of administration of the first dose of study drug during the study. An AE was defined as any untoward medical occurrence in a participant administered a pharmaceutical product, and which did not necessarily have a causal relationship with this treatment. Any change in hematology, clinical chemistry, urine values and regular measurement of vital signs which were deemed clinically significant by the investigator were recorded as TEAE.
Phase 1b: Number of Participants With Eastern Cooperative Oncology Group Performance Status (ECOG-PS)
时间窗: From date of first dose up to 30 days after last dose of study treatment (up to 11.5 months)
ECOG-PS measured participant's performance status on 5 point scale: 0=Fully active/able to carry on all pre-disease activities without restriction; 1=restricted in physically strenuous activity, ambulatory/able to carry out light or sedentary work; 2=ambulatory (greater than\[ \>\] 50 percent \[%\] of waking hours), capable of all self care, unable to carry out any work activities; 3=capable of only limited self care, confined to bed/chair \>50% of waking hours; 4=completely disabled, cannot carry on any self care, totally confined to bed/chair; 5=dead.
Phase 1b: Number of Participants With Clinically Significant Change From Baseline in Electrocardiograms (ECGs) Parameter
时间窗: From date of first dose up to 30 days after last dose of study treatment (up to 11.5 months)
ECG was to be a complete standardized 12-lead recording. The ECGs were reviewed by the investigator or designee prior to study drug administration as part of the participant's standard of care.
Phase 1b: Number of Participants With Clinically Significant Changes in Physical Examinations
时间窗: From date of first dose up to 30 days after last dose of study treatment (up to 11.5 months)
Physical examination included examination of the head, eyes, ears, nose, throat, neck, heart, chest, lungs, abdomen, extremities, skin, lymph nodes, and neurological status.
次要结局
- Phase 2: Overall Survival (OS)(From date of randomization to date of PD or death, up to 11 months)
- Phase 2: Progression-Free Survival (PFS)(From the date of randomization to date of PD or death (whichever occurred first), up to 11 months)
- Phase 2: Time to Progression (TTP)(From date randomization to date of PD or death, up to 11 months)
- Phase 2: Objective Response Rate (ORR)(From date of treatment start to until date of first PD or death (whichever occurred first), up to 11 months)