Fruquintinib With PD-1 Inhibitors Versus TAS-102 With Bevacizumab in Late-Line mCRC
- Conditions
- Metastatic Colorectal Adenocarcinoma
- Interventions
- Registration Number
- NCT06031376
- Lead Sponsor
- Hunan Cancer Hospital
- Brief Summary
Fruquintinib with PD-1 inhibitors (FP) and TAS-102 with bevacizumab (TB) are two common therapies for patients with previous-treated metastatic colorectal cancer (mCRC). However, it's still not clear that which therapy can bring better prognosis. Our study sought to investigate the efficacy and safety of fruquintinib with PD-1 Inhibitors versus TAS-102 with bevacizumab in Late-Line mCRC between July 2019 to October 2022July 2019 and June 2021 at the Hunan Cancer Hospital.
- Detailed Description
This is a retrospective cohort study conducted in Hunan Cancer Hospital. Patients (pts) with mCRC who had received at least the 2nd line treatment were eligible. Propensity score (PS) would be calculated to balance the baseline characteristics of two arms. Overall survival (OS) was set as the primary endpoint. From July 2019 to October 2022, 106 eligible pts in total were enrolled. According to the treatment received, 72 and 34 pts were respectively allocated into FP cohort and TB cohort.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 106
- Has histologically confirmed unresectable adenocarcinoma of the colon or rectum (all other histological types are excluded).
- Have progressed from at least 2 lines of standard treatment,including fluoropyrimidines, irinotecan, oxaliplatin, with or without targeted drugs, like bevacizumab and cetuximab (only for RAS wild-type). Regorafenib was permitted but not required for inclusion.
- Has measurable or non-measurable disease as defined by RECIST version 1.1
- Is able to swallow oral tablets.
- Estimated life expectancy ≥12 weeks.
- Eastern Cooperative Oncology Group performance status (ECOG PS) less than 2
- Has adequate organ function.
- Pregnancy, lactating female or possibility of becoming pregnant during the study.
- Has not recovered from clinically relevant non-hematologic CTCAE grade ≥ 3 toxicity of previous anticancer therapy (excluding alopecia, and skin pigmentation).
- Has symptomatic central nervous system metastases that are neurologically unstable or requiring increasing doses of steroids to control CNS disease.
- Has severe or uncontrolled active acute or chronic infection.
- Known carriers of HIV antibodies.
- Confirmed uncontrolled arterial hypertension or uncontrolled or symptomatic arrhythmia.
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Fruquintinib plus PD-1 inhibitors PD-1 inhibitors In fruquintinib plus PD-1 inhibitors group,The patients were treated orally with Fruquintinib (5mg once daily for 14 days on/7 days off, over a 21-day cycle), combined with 1 of the 5 anti-PD-1 antibodies (i.e., nivolumab, pembrolizumab, camrelizumab, sintilimab, or toripalimab). The anti-PD-1 antibody was administered intravenously on day 1, and its recommended dosage was as follows: nivolumab: 240 mg, every 2 weeks; pembrolizumab, camrelizumab, and sintilimab: 200 mg every 3 weeks; and toripalimab: 240 mg every 3 weeks. TAS-102 plus bevacizumab Trifluridine/Tipiracil In TAS-102 plus BEV group, Patients received TAS-102 (35 mg/m²orally twice a day on days 1-5 and 8-12, every 28 days) and bevacizumab (5 mg /kg, intravenously, on days 1 and 15, every 28 days). Bevacizumab was approved to be a 30-minute intravenous infusion before TAS-102. Fruquintinib plus PD-1 inhibitors Fruquintinib In fruquintinib plus PD-1 inhibitors group,The patients were treated orally with Fruquintinib (5mg once daily for 14 days on/7 days off, over a 21-day cycle), combined with 1 of the 5 anti-PD-1 antibodies (i.e., nivolumab, pembrolizumab, camrelizumab, sintilimab, or toripalimab). The anti-PD-1 antibody was administered intravenously on day 1, and its recommended dosage was as follows: nivolumab: 240 mg, every 2 weeks; pembrolizumab, camrelizumab, and sintilimab: 200 mg every 3 weeks; and toripalimab: 240 mg every 3 weeks. TAS-102 plus bevacizumab Bevacizumab In TAS-102 plus BEV group, Patients received TAS-102 (35 mg/m²orally twice a day on days 1-5 and 8-12, every 28 days) and bevacizumab (5 mg /kg, intravenously, on days 1 and 15, every 28 days). Bevacizumab was approved to be a 30-minute intravenous infusion before TAS-102.
- Primary Outcome Measures
Name Time Method Overall Survival (OS) Approximately 12 months Overall survival defined as the observed time elapsed between the date of commencement of treatment and the date of death due to any cause
- Secondary Outcome Measures
Name Time Method Overall response rate (ORR) Approximately 12 months Overall response rate (ORR) was regarded as the proportion of complete responses (CRs) and partial responses (PRs) according to RECIST version 1.1 criteria and using investigator's tumor assessment
Progression-free survival (PFS) Approximately 12 months Progression-free survival defined as the time elapsed between the date of commencement of treatment and the date of radiologic tumour progression according to RECIST version 1.1 by investigator's judgement or death from any cause, whichever comes first.
Disease control rate (DCR) Approximately 12 months Disease control rate has been defined as the addition of (CR + PR) rate and also stable disease (SD) rate
Treatment-Related Adverse Events (TRAE) Approximately 12 months Treatment-Related Adverse Events (TRAE) as assessed by CTCAE v5.0, including serious adverse events (SAEs)
Trial Locations
- Locations (1)
Hunan Cancer hospital
🇨🇳Changsha, Hunan, China