Study of TAS-102 in Patients With Metastatic Colorectal Cancer Refractory to Standard Chemotherapies
- Registration Number
- NCT01607957
- Lead Sponsor
- Taiho Oncology, Inc.
- Brief Summary
The purpose of this study is to compare the efficacy and safety of TAS-102 versus placebo in patients with refractory metastatic colorectal cancer.
- Detailed Description
This is a multinational, double-blind, two-arm, parallel, randomized Phase 3 comparison study evaluating the efficacy and safety of TAS-102 versus placebo in patients with refractory metastatic colorectal cancer. Patients will be randomly assigned (2:1) to TAS-102 (experimental arm) or placebo (control arm).
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 800
- Has provided written informed consent
- Has adenocarcinoma of the colon or rectum
- Has failed at least 2 prior regimens of standard chemotherapies for metastatic colorectal cancer
- ECOG performance status of 0 or 1
- Is able to take medications orally
- Has adequate organ function (bone marrow, kidney and liver)
- Women of childbearing potential must have a negative pregnancy test and must agree to adequate birth control if conception is possible. Males must agree to adequate birth control.
- Certain serious illnesses or medical condition(s)
- Has had certain other recent treatment e.g. major surgery, anticancer therapy, extended field radiation, received investigational agent, within the specified time frames prior to study drug administration
- Has received TAS-102
- Has unresolved toxicity of greater than or equal to CTCAE Grade 2 attributed to any prior therapies
- Is a pregnant or lactating female
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Placebo Placebo - TAS-102 TAS-102 -
- Primary Outcome Measures
Name Time Method Overall Survival Every 8 weeks, up to 12 months after the last participant was randomized or until the target number of events (deaths) was met, whichever was later. (Overall survival data was collected till 24 Jan 2014 which was date of observation of the 571st death) Overall survival was defined as the time from the date of randomization to the date of death for participants. If a participant discontinued study medication for reasons other than radiologic disease progression, the participant was followed for tumor response until radiologic disease progression or initiation of new anticancer therapy.
- Secondary Outcome Measures
Name Time Method Progression-free Survival Every 8 weeks, up to 12 months after the last participant was randomized or until the date of the investigator-assessed radiological disease progression or death due to any cause,whichever was later. (Progression free survival cutoff: 31 Jan 2014) Tumor assessments were performed throughout the study based on RECIST, Version 1.1, 2009. Progression free survival was defined as the time (in months) from the date of randomization until the date of the investigator-assessed radiological disease progression or death due to any cause. For participants who were alive with no radiological disease progression as of the analysis cut-off date, their survival was censored at the date of the last tumor assessment. Participants who received non-study cancer treatment before disease progression, or participants with clinical but not radiologic evidence of progression, were censored at the date of the last radiologic evaluable tumor assessment before the non-study cancer treatment was initiated.
Percentage of Participants With Adverse Events (AE), Treatment-Related AEs, Discontinuations, Serious Adverse Events (SAEs) and Deaths From the time of signing the informed consent form until the period of participant follow up (30 days following after the administration of last dose of study medication or until initiation of new antitumor therapy, whichever was earlier An adverse event (AE) was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. Treatment-related AEs were events between administration of study drug and up to 30 Days that were absent before treatment or that worsened relative to pre-treatment state. A serious adverse event (SAE) is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability /incapacity; congenital anomaly. The AEs were graded for severity using National Cancer Institute Common Terminology Criteria for AEs.
Trial Locations
- Locations (113)
Arizona Center for Cancer Care
🇺🇸Glendale, Arizona, United States
California Cancer Associates for Research and Excellence
🇺🇸Fresno, California, United States
Ronald H. Yanagihara, MD
🇺🇸Gilroy, California, United States
LAC and USC Medical Center
🇺🇸Los Angeles, California, United States
USC Norris Comprehensive Cancer Center
🇺🇸Los Angeles, California, United States
Pacific Hematology Oncology Associates
🇺🇸San Francisco, California, United States
San Jose Medical Group
🇺🇸San Jose, California, United States
Coastal Integrative Cancer Care
🇺🇸San Luis Obispo, California, United States
Yale Cancer Center
🇺🇸New Haven, Connecticut, United States
MD Anderson Cancer Center Orlando
🇺🇸Orlando, Florida, United States
Scroll for more (103 remaining)Arizona Center for Cancer Care🇺🇸Glendale, Arizona, United States