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NCT00704730 · OUTCOME

Objective Response Rate (ORR)

Efficacy of XL184 (Cabozantinib) in Advanced Medullary Thyroid Cancer · Source last updated 2021-04-20

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

Measure
NUMBER
Unit
% of participants
Interval / dispersion
Not reported
Time frame
Assessed at the same time as primary analysis of Progression Free Survival (PFS) data. Assessed at baseline and every 12 weeks until Progressive Disease (PD) up to 34 months.

What was measured

The proportion of subjects with a best overall response (BOR) of confirmed complete response (CR) or partial response (PR) as determined by the Independent Review Committee (IRC.) Per Response Evaluation Criteria in Solid Tumor Criteria (mRECIST v1.0) for target lesions and assessed by MRI or CT: Complete Response (CR) disappearance of all target lesions; Partial Response (PR) ≥ 30% decrease in the sum of the longest diameter of target lesions; Progressive Disease (PD) ≥ 20% increase in the sum of the longest diameter of target lesions. Overall Response Rate: ORR=CR +PR

Analysis population: The primary analysis Objective Response Rate (ORR) was performed among subset of Intent To Treat (ITT) subjects with measurable disease at baseline (N = 208 cabozantinib, N = 104 placebo) based upon response determined by Independent Radiology Committee (IRC.) Subjects without post-baseline adequate tumor assessments - counted as nonresponders.

Groups in this outcome

XL184 (Cabozantinib)

XL184 175 mg L-malate salt weight; 138 mg freebase equivalent weight, oral capsules once daily

Placebo

Oral capsules once daily

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

Analysis denominator · Participants

GroupSource count
XL184 (Cabozantinib)208
Placebo104

Reported measurements

Source class 1
Values in % of participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
XL184 (Cabozantinib)28Not reported21.934.5Not reported
Placebo0Not reported00Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        21.9
        upper Limit
        34.5
        value
        28
      2. group Id
        OG001
        lower Limit
        0
        upper Limit
        0
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      208
    2. group Id
      OG001
      value
      104
    units
    Participants
description
The proportion of subjects with a best overall response (BOR) of confirmed complete response (CR) or partial response (PR) as determined by the Independent Review Committee (IRC.) Per Response Evaluation Criteria in Solid Tumor Criteria (mRECIST v1.0) for target lesions and assessed by MRI or CT: Complete Response (CR) disappearance of all target lesions; Partial Response (PR) ≥ 30% decrease in the sum of the longest diameter of target lesions; Progressive Disease (PD) ≥ 20% increase in the sum of the longest diameter of target lesions. Overall Response Rate: ORR=CR +PR
groups
  1. description
    XL184 175 mg L-malate salt weight; 138 mg freebase equivalent weight, oral capsules once daily
    id
    OG000
    title
    XL184 (Cabozantinib)
  2. description
    Oral capsules once daily
    id
    OG001
    title
    Placebo
param Type
NUMBER
population Description
The primary analysis Objective Response Rate (ORR) was performed among subset of Intent To Treat (ITT) subjects with measurable disease at baseline (N = 208 cabozantinib, N = 104 placebo) based upon response determined by Independent Radiology Committee (IRC.) Subjects without post-baseline adequate tumor assessments - counted as nonresponders.
reporting Status
POSTED
time Frame
Assessed at the same time as primary analysis of Progression Free Survival (PFS) data. Assessed at baseline and every 12 weeks until Progressive Disease (PD) up to 34 months.
title
Objective Response Rate (ORR)
type
SECONDARY
unit Of Measure
% of participants

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

Preserved source evidence · Not medical advice