NCT05911321 · OUTCOME

Treatment Failure-free Survival (TFFS)

Isa-Pom-Dex in Elderly/Frail Subjects With RRMM · Source last updated 2026-06-09

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: Up to 3 years

What was measured

TFFS is defined as the time start from the first day of study therapy until discontinuation for any reason, including disease progression, toxicity, or death. Progressive disease: Serum M-protein: absolute increase must be ≥ 0.5 g/dL, ≥ 1 g/dL if the lowest M component was ≥ 5 g/dL; absolute Urine M-protein increase≥ 200 mg/24 h). In patients without measurable serum and urine M-protein levels, the difference between involved and uninvolved FLC levels must be \> 10 mg/dL; without measurable involved FLC levels, bone marrow plasma cell percentage irrespective of baseline status Appearance of a new lesion(s), ≥ 50% increase from nadir \> 1 lesion, or ≥ 50% increase in the longest diameter of a previous lesion \>1 cm in short axis;≥ 50% increase e in circulating plasma cells (minimum of 200 cells per μL) if this is the only measure of disease.

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

denom Units Selected: Participants
description: TFFS is defined as the time start from the first day of study therapy until discontinuation for any reason, including disease progression, toxicity, or death. Progressive disease: Serum M-protein: absolute increase must be ≥ 0.5 g/dL, ≥ 1 g/dL if the lowest M component was ≥ 5 g/dL; absolute Urine M-protein increase≥ 200 mg/24 h). In patients without measurable serum and urine M-protein levels, the difference between involved and uninvolved FLC levels must be \> 10 mg/dL; without measurable involved FLC levels, bone marrow plasma cell percentage irrespective of baseline status Appearance of a new lesion(s), ≥ 50% increase from nadir \> 1 lesion, or ≥ 50% increase in the longest diameter of a previous lesion \>1 cm in short axis;≥ 50% increase e in circulating plasma cells (minimum of 200 cells per μL) if this is the only measure of disease.
reporting Status: NOT_POSTED
time Frame: Up to 3 years
title: Treatment Failure-free Survival (TFFS)
type: SECONDARY

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Preserved source evidence · Not medical advice