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NCT04737187 · OUTCOME

Percentage of Participants With Disease Control

Phase III Study of Trifluridine/Tipiracil With and Without Bevacizumab in Refractory Metastatic Colorectal Cancer Patients · Source last updated 2024-09-24

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
NUMBER
Unit
percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (i.e., up to 20 months)

What was measured

Disease control is defined as percentage of participants who achieved CR or PR, or stable disease (SD) as per RECIST 1.1 and using investigator's tumour assessment from the date of randomization to until disease progression or death due to any cause. As per RECIST 1.1, CR: disappearance of all target and non-target lesions and normalization of tumor marker level. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR: at least a 30% decrease in sum of diameters of target lesions, taking as reference baseline sum diameters. SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease, taking as reference the smallest sum diameters. PD: at least 20% increase in sum of diameters of target lesions, unequivocal progression of existing non-target lesions.

Analysis population: Analysis was performed on FAS population.

Groups in this outcome

Trifluridine/Tipiracil + Bevacizumab

Participants were administered 35 mg/m²/dose FTD/TPI orally BID, within 1 hour after completion of morning and evening meals, 5 days on (Day 1 to 5 and Day 8 to 12) with 2 days off (Day 6 to 7 and Day 13 to 14), over 2 weeks, followed by a 14-day rest; with bevacizumab 5 mg/kg, IV infusion administered every 2 weeks (Day 1 and Day 15). This treatment cycle was repeated every 4 weeks.

Trifluridine/Tipiracil

Participants were administered 35 mg/m²/dose of FTD/TPI orally BID, within 1 hour after completion of morning and evening meals, 5 days on (Day 1 to 5 and Day 8 to 12) with 2 days off (Day 6 to 7 and Day 13 to 14), over 2 weeks, followed by a 14-day rest. This treatment cycle was repeated every 4 weeks.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Trifluridine/Tipiracil + Bevacizumab246
Trifluridine/Tipiracil246

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Trifluridine/Tipiracil + Bevacizumab69.51Not reported63.3575.2Not reported
Trifluridine/Tipiracil41.87Not reported35.6348.31Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        63.35
        upper Limit
        75.2
        value
        69.51
      2. group Id
        OG001
        lower Limit
        35.63
        upper Limit
        48.31
        value
        41.87
denoms
  1. counts
    1. group Id
      OG000
      value
      246
    2. group Id
      OG001
      value
      246
    units
    Participants
description
Disease control is defined as percentage of participants who achieved CR or PR, or stable disease (SD) as per RECIST 1.1 and using investigator's tumour assessment from the date of randomization to until disease progression or death due to any cause. As per RECIST 1.1, CR: disappearance of all target and non-target lesions and normalization of tumor marker level. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. PR: at least a 30% decrease in sum of diameters of target lesions, taking as reference baseline sum diameters. SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease, taking as reference the smallest sum diameters. PD: at least 20% increase in sum of diameters of target lesions, unequivocal progression of existing non-target lesions.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants were administered 35 mg/m²/dose FTD/TPI orally BID, within 1 hour after completion of morning and evening meals, 5 days on (Day 1 to 5 and Day 8 to 12) with 2 days off (Day 6 to 7 and Day 13 to 14), over 2 weeks, followed by a 14-day rest; with bevacizumab 5 mg/kg, IV infusion administered every 2 weeks (Day 1 and Day 15). This treatment cycle was repeated every 4 weeks.
    id
    OG000
    title
    Trifluridine/Tipiracil + Bevacizumab
  2. description
    Participants were administered 35 mg/m²/dose of FTD/TPI orally BID, within 1 hour after completion of morning and evening meals, 5 days on (Day 1 to 5 and Day 8 to 12) with 2 days off (Day 6 to 7 and Day 13 to 14), over 2 weeks, followed by a 14-day rest. This treatment cycle was repeated every 4 weeks.
    id
    OG001
    title
    Trifluridine/Tipiracil
param Type
NUMBER
population Description
Analysis was performed on FAS population.
reporting Status
POSTED
time Frame
From randomization to the date of first documented tumor progression, death due to any cause or data cut-off date whichever comes first (i.e., up to 20 months)
title
Percentage of Participants With Disease Control
type
SECONDARY
unit Of Measure
percentage of participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Independent clinical review pending · Not medical advice