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NCT04322539 · OUTCOME

Duration of Response (DOR) Per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1)

A Study of Efficacy and Safety of Fruquintinib (HMPL-013) in Participants With Metastatic Colorectal Cancer · Source last updated 2025-04-04

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

Measure
MEDIAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
From first occurrence of PR or CR until the first documentation progression or death, whichever comes first (up to 22 months

What was measured

DOR was defined as the time (in months) from the first occurrence of PR or CR by RECIST Version 1.1, until the first date that progressive disease is documented by RECIST Version 1.1, or death, whichever comes first. Only those participants with confirmed responses of CR or PR were included in this analysis. DOR was calculated as (date of death or PD or last assessment - date of first occurrence of confirmed CR or PR + 1)/30.4375.

Analysis population: Analysis was performed on subset of participants who had a response. Here, '0' in 'overall number of participants analyzed represents that DOR could only be analyzed in participants who achieved a response. As no participant in the Placebo Plus BSC Group cohort achieved any response, no DOR is available.

Groups in this outcome

Fruquintinib + BSC Group

Participants received 5 mg of fruquintinib oral capsule in combination with BSC once daily for 3 weeks of continuous dosing followed by a 1-week break during a treatment cycle (Each cycle length was 28 days).

Placebo + BSC Group

Participants received placebo matched to fruquintinib oral capsule in combination with BSC once daily for 3 weeks of continuous dosing followed by a 1-week break during a treatment cycle (Each cycle length was 28 days).

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

Analysis denominator · Participants

GroupSource count
Fruquintinib + BSC Group7
Placebo + BSC Group0

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Fruquintinib + BSC Group10.7Not reported3.9NAUpper limit of 95% CI was not estimable due to limited number of participants with events.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Upper limit of 95% CI was not estimable due to limited number of participants with events.
        group Id
        OG000
        lower Limit
        3.9
        upper Limit
        NA
        value
        10.7
denoms
  1. counts
    1. group Id
      OG000
      value
      7
    2. group Id
      OG001
      value
      0
    units
    Participants
description
DOR was defined as the time (in months) from the first occurrence of PR or CR by RECIST Version 1.1, until the first date that progressive disease is documented by RECIST Version 1.1, or death, whichever comes first. Only those participants with confirmed responses of CR or PR were included in this analysis. DOR was calculated as (date of death or PD or last assessment - date of first occurrence of confirmed CR or PR + 1)/30.4375.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received 5 mg of fruquintinib oral capsule in combination with BSC once daily for 3 weeks of continuous dosing followed by a 1-week break during a treatment cycle (Each cycle length was 28 days).
    id
    OG000
    title
    Fruquintinib + BSC Group
  2. description
    Participants received placebo matched to fruquintinib oral capsule in combination with BSC once daily for 3 weeks of continuous dosing followed by a 1-week break during a treatment cycle (Each cycle length was 28 days).
    id
    OG001
    title
    Placebo + BSC Group
param Type
MEDIAN
population Description
Analysis was performed on subset of participants who had a response. Here, '0' in 'overall number of participants analyzed represents that DOR could only be analyzed in participants who achieved a response. As no participant in the Placebo Plus BSC Group cohort achieved any response, no DOR is available.
reporting Status
POSTED
time Frame
From first occurrence of PR or CR until the first documentation progression or death, whichever comes first (up to 22 months
title
Duration of Response (DOR) Per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1)
type
SECONDARY
unit Of Measure
months

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

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