Skip to content
← Full study record

NCT04191499 · OUTCOME

TTD in Role Function (RF)

A Study Evaluating the Efficacy and Safety of Inavolisib + Palbociclib + Fulvestrant vs Placebo + Palbociclib + Fulvestrant in Participants With PIK3CA-Mutant, Hormone Receptor-Positive, HER2-Negative, Locally Advanced or Metastatic Breast Cancer · Source last updated 2026-06-15

This outcome was registered, but no numerical results were posted in the captured record.

Measure
Not reported
Unit
Not reported
Interval / dispersion
Not reported
Time frame
Treatment: Day 1 of Cycles 1-3, then Day 1 of every other cycle until treatment discontinuation. Post-treatment: Every 8 weeks for 2 years, then every 12 weeks thereafter, to end of study (up to 6 years) (Cycle length = 28 days)]

What was measured

TTD in Role Function is defined as the time from randomization to the first documentation of a ≥ 10-point decrease from baseline held for two consecutive cycles, or initial decrease followed by death or treatment discontinuation within three weeks of last assessment in the EORTC QLQ-C30 RF scale (items 6 and 7). A ≥10-point change is defined as clinically meaningful difference. EORTC QLQ-C30 is a cancer specific health-related QoL questionnaire. For the role functioning scale, participant responses to the 2 questions "Q6: Were you limited in doing either your work or daily activities" and "Q7: Were you limited in pursuing your hobbies or other leisure time activities" were scored on a 4-point scale (1=Not at All to 4=Very Much). The scores were linearly transformed on a scale of 0 to 100, with a low score indicating better functioning.

Groups in this outcome

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

Reported measurements

No numerical measurement classes were posted for this outcome. Missing is not zero.

Complete source fields
anticipated Posting Date
2031-09
denom Units Selected
Participants
description
TTD in Role Function is defined as the time from randomization to the first documentation of a ≥ 10-point decrease from baseline held for two consecutive cycles, or initial decrease followed by death or treatment discontinuation within three weeks of last assessment in the EORTC QLQ-C30 RF scale (items 6 and 7). A ≥10-point change is defined as clinically meaningful difference. EORTC QLQ-C30 is a cancer specific health-related QoL questionnaire. For the role functioning scale, participant responses to the 2 questions "Q6: Were you limited in doing either your work or daily activities" and "Q7: Were you limited in pursuing your hobbies or other leisure time activities" were scored on a 4-point scale (1=Not at All to 4=Very Much). The scores were linearly transformed on a scale of 0 to 100, with a low score indicating better functioning.
reporting Status
NOT_POSTED
time Frame
Treatment: Day 1 of Cycles 1-3, then Day 1 of every other cycle until treatment discontinuation. Post-treatment: Every 8 weeks for 2 years, then every 12 weeks thereafter, to end of study (up to 6 years) (Cycle length = 28 days)]
title
TTD in Role Function (RF)
type
SECONDARY

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

Preserved source evidence · Not medical advice