A Phase III, Randomised, Multicentre Open-label Study of Active Symptom Control (ASC) Alone or ASC With Oxaliplatin/ 5F-U Chemotherapy for Patients With Locally Advanced/ Metastatic Biliary Tract Cancers Previously Treated With Cisplatin/ Gemcitabine Chemotherapy.
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 162
- 试验地点
- 17
- 主要终点
- Overall survival
研究概览
简要总结
The purpose of this study is to determine whether fit patients (with ECOG performance score of 0-1) with advanced biliary tract cancer (ABC) benefit from chemotherapy in the second-line setting (after prior therapy with cisplatin and gemcitabine) in terms of overall survival.
详细描述
Active chemotherapy drugs for the treatment of ABC include gemcitabine, fluoropyrimidines and platinum agents. The randomized NCRN phase III ABC-02 trial provided level A evidence supporting first-line combination cisplatin and gemcitabine (CisGem) chemotherapy in ABC. To date, there is no randomized data to support the use of second-line chemotherapy in ABC. In this setting only a small number of retrospective and prospective (phase II) studies employing multiple different chemotherapy schedules have been conducted (level C). Thus, active symptom control (ASC) is the current standard of care after development of resistance to first-line chemotherapy. Oxaliplatin has activity in several gastrointestinal tumours and has synergistic activity with a favourable toxicity profile when used in combination with 5-FU. Several studies using mFOLFOX for biliary tract tumours have provided promising efficacy data and acceptable toxicity.
The aim of this trial is to determine if patients with ABC benefit with respect to survival from the addition of mFOLFOX chemotherapy to ASC in the second-line setting after progression to first-line treatment with CisGem. This study will establish the standard of care for patients with ABC who have progressed on first line CisGem chemotherapy.
This is a randomised phase III, multi-centre, controlled, open-label trial of patients with advanced biliary tract cancer with evidence of disease progression after prior CisGem chemotherapy treatment. Eligible patients (ECOG 0-1, adequate haematological, renal and liver function, adequate biliary drainage, with no evidence of ongoing infection) will be randomized to receive either ASC ("standard" arm) or ASC with oxaliplatin/5-FU chemotherapy ("experimental" arm). The total number of participants planned is 162 (randomized 1:1). At randomisation the following factors will be controlled for: serum albumin level, platinum sensitivity (determined from first-line therapy) and locally advanced vs metastatic disease.
The primary end point is overall survival. Quality of life and economic evaluation will assess the impact on patients and relative cost effectiveness of the intervention. Archival paraffin-embedded tissue will be collected at baseline and prospective blood samples (whole blood, serum and plasma) will be collected for translational research.
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
- •Histologically / cytologically verified, non-resectable or recurrent / metastatic cholangiocarcinoma, gallbladder or ampullary carcinoma.
- •Patients must have failed no more than one prior course of chemotherapy (gemcitabine and cisplatin) with clear evidence of disease progression.
- •ECOG performance status 0-
- •Age >=18 years and life expectancy >3 months.
- •Adequate renal function with serum urea and serum creatinine < 1.5 times upper limit of normal (ULN) and creatinine clearance >= 30ml/min
- •Adequate haematological function: Hb >= 100g/l, WBC >= 3.0 x 10*9/L, ANC >= 2 x 10*9/L, platelet count >= 100 x 10*9/L
- •Adequate liver function: total bilirubin < 60 μmol/L and ALP, along with AST and/or ALT ≤ 5 x ULN
- •Adequate biliary drainage, with no evidence of ongoing infection (patients on maintenance antibiotics are eligible when acute sepsis has resolved).
- •Women of child bearing age must have a negative pregnancy test prior to study entry and be using an adequate contraception method, which must be continued for 4 months after the study, unless child bearing potential has been terminated by surgery/radical radiotherapy
- •Men must be willing to use an adequate method of contraception during chemotherapy and until 6 months after chemotherapy
- •Patients must have given written informed consent
- •Patients must be randomised and those allocated chemotherapy must start treatment within 6 weeks of diagnosis of disease progression
- •Exclusion criteria:
- •Incomplete recovery from previous therapy or unresolved biliary tree obstruction (includes ongoing neuropathy of grade >1 from cisplatin)
- •Any evidence of severe or uncontrolled systemic diseases which, in the view of the investigator, makes it undesirable for the patient to participate in the trial
- •Evidence of significant clinical disorder or laboratory finding which, in the opinion of the investigator makes it undesirable for the patient to participate in the trial
- •Any patient with a medical or psychiatric condition that impairs their ability to give informed consent
- •Any other serious uncontrolled medical conditions
- •Clinical evidence of metastatic disease to brain
- •Any pregnant or lactating woman
- •Clinically significant cardiovascular disease. [i.e. active; or <12 months since e.g. cerebrovascular accident, myocardial infarction, unstable angina, New York Heart Association (NYHA) grade II or greater congestive heart failure, serious cardiac arrhythmia requiring medication, uncontrolled hypertension].
- •**Hypertension grading of ≥ 3 is an exclusion criteria (CTCAE v4.03). However, patients who have controlled hypertension with medication and/or diet may be included at the investigator's discretion. (This should be noted in the medical history section of the CRF).
- •Patients must not have a history of other malignant diseases within the last 5 years (other than adequately treated non-melanotic skin cancer or in-situ carcinoma of the uterine cervix).
排除标准
- 未提供
研究组 & 干预措施
Arm A: Active symptom control (ASC)
Active Symptom Control
干预措施: Active Symptom Control (Other)
Arm B: ASC with OxMdG chemotherapy
Active Symptom Control with OxMdG chemo (Oxaliplatin, L-folinic acid & 5FU)
干预措施: Active Symptom Control (Other)
Arm B: ASC with OxMdG chemotherapy
Active Symptom Control with OxMdG chemo (Oxaliplatin, L-folinic acid & 5FU)
干预措施: L-folinic acid (Drug)
Arm B: ASC with OxMdG chemotherapy
Active Symptom Control with OxMdG chemo (Oxaliplatin, L-folinic acid & 5FU)
干预措施: 5 FU (Drug)
Arm B: ASC with OxMdG chemotherapy
Active Symptom Control with OxMdG chemo (Oxaliplatin, L-folinic acid & 5FU)
干预措施: Oxaliplatin (Drug)
结局指标
主要结局
Overall survival
时间窗: Evaluated by monthly follow-up until 12 months after last patient included
次要结局
- Health status (Euroqol)(Evaluated every 3 months until 12 months after last patient included)
- Progression-free survival(Evaluated by monthly follow-up until 12 months after last patient included)
- Response rate (chemotherapy arm only)(After 12 weeks of treatment)
- Toxicity (frequency of adverse events and serious adverse events)(Evaluated monthly until 12 months after last patient included)
- Quality of life(Evaluated every 3 months until 12 months after last patient included)
- Costs of health and social care(Evaluated every 3 months until 12 months after last patient included)
- Quality adjusted life years (QALYs)(Evaluated every 3 months until 12 months after last patient included)
研究者
Juan Valle
Medical Oncologist
The Christie NHS Foundation Trust