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NCT04223856 · OUTCOME

Duration of Response (DOR) Per RECIST v1.1 by BICR

Enfortumab Vedotin and Pembrolizumab vs. Chemotherapy Alone in Untreated Locally Advanced or Metastatic Urothelial Cancer · Source last updated 2026-05-29

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
From the date of first documented response of CR or PR to the first documented disease progression or to death from any cause, whichever occurred first (maximum up to approximately 7.4 years)

What was measured

DOR was defined as the time from the first objective response (CR or PR that is subsequently confirmed) to the first documented PD per RECIST v1.1 per BICR or death from any cause, whichever occurs first. DOR will only include subjects with a confirmed response (CR or PR per RECIST v1.1). CR was defined as disappearance of all target lesions. Any pathological lymph nodes must have reduction in short axis to\<10 mm. PR was defined as at least 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. For a response to be considered as confirmed, the subsequent response needs to be at least 4 weeks after the initial response. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm.

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
2027-09
denom Units Selected
Participants
description
DOR was defined as the time from the first objective response (CR or PR that is subsequently confirmed) to the first documented PD per RECIST v1.1 per BICR or death from any cause, whichever occurs first. DOR will only include subjects with a confirmed response (CR or PR per RECIST v1.1). CR was defined as disappearance of all target lesions. Any pathological lymph nodes must have reduction in short axis to\<10 mm. PR was defined as at least 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. For a response to be considered as confirmed, the subsequent response needs to be at least 4 weeks after the initial response. PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm.
reporting Status
NOT_POSTED
time Frame
From the date of first documented response of CR or PR to the first documented disease progression or to death from any cause, whichever occurred first (maximum up to approximately 7.4 years)
title
Duration of Response (DOR) Per RECIST v1.1 by BICR
type
SECONDARY

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Preserved source evidence · Not medical advice