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NCT04325828 · OUTCOME

Progression-free Survival (PFS) as Assessed by ICRR

A Study of Apalutamide Combined With GnRH Agonist in Participants With Androgen Receptor Positive Salivary Gland Carcinoma · Source last updated 2026-08-28

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
Up to 13 months

What was measured

PFS was defined as the time from the date of the initial dose of study intervention to the date of first documented disease progression as defined in the RECIST version 1.1, or death due to any cause, whichever occurred first. Progressive disease is defined as at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. The appearance of one or more new lesions is also considered progression.

Analysis population: Treated analysis set included all participants who received at least 1 dose of study intervention.

Groups in this outcome

Apalutamide + Goserelin

Participants with androgen receptor (AR) expressing locally advanced or recurrent/metastatic salivary gland carcinoma (SGC) received apalutamide 240 milligrams (mg) (4\*60 mg tablets) orally once daily with or without food in combination with stable regimen of goserelin 3.6 mg administered subcutaneously once per cycle (each cycle is of 28 days) as a gonadotropin-releasing hormone (GnRH) agonist, until disease progression, unacceptable toxicity, death, or end of the study.

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

Analysis denominator · Participants

GroupSource count
Apalutamide + Goserelin31

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Apalutamide + Goserelin7.43Not reported3.65NAThe upper limit of 95% confidence interval was not estimable due to less number of participants with events.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        The upper limit of 95% confidence interval was not estimable due to less number of participants with events.
        group Id
        OG000
        lower Limit
        3.65
        upper Limit
        NA
        value
        7.43
denoms
  1. counts
    1. group Id
      OG000
      value
      31
    units
    Participants
description
PFS was defined as the time from the date of the initial dose of study intervention to the date of first documented disease progression as defined in the RECIST version 1.1, or death due to any cause, whichever occurred first. Progressive disease is defined as at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. The appearance of one or more new lesions is also considered progression.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with androgen receptor (AR) expressing locally advanced or recurrent/metastatic salivary gland carcinoma (SGC) received apalutamide 240 milligrams (mg) (4\*60 mg tablets) orally once daily with or without food in combination with stable regimen of goserelin 3.6 mg administered subcutaneously once per cycle (each cycle is of 28 days) as a gonadotropin-releasing hormone (GnRH) agonist, until disease progression, unacceptable toxicity, death, or end of the study.
    id
    OG000
    title
    Apalutamide + Goserelin
param Type
MEDIAN
population Description
Treated analysis set included all participants who received at least 1 dose of study intervention.
reporting Status
POSTED
time Frame
Up to 13 months
title
Progression-free Survival (PFS) as Assessed by ICRR
type
SECONDARY
unit Of Measure
months

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice