Antineoplastic Agents

All Drugs and Chemicals

Paclitaxel

Sacituzumab govitecan

Docetaxel

Albumin-Bound Paclitaxel

Tubulin Modulators

Antimitotic Agents

Immunoconjugates

Immunologic Factors

Participants will receive 10 mg/kg of sacituzumab govitecan-hziy intravenously on Day 1 and Day 8 of 21-day cycles.

Participants will have the choice of receiving paclitaxel, docetaxel, or vinflunine at standard of care (SOC) doses of 175, 75, and 320 mg/m\^2 respectively, every 3 weeks on Day 1 of 21-day cycles.

Sacituzumab Govitecan-hziy

Vinflunine

Gilead Study Director

The primary objective of this study is to assess overall survival (OS) with sacituzumab govitecan-hziy in comparison with treatment of physician's choice (TPC) in participants with metastatic or locally advanced unresectable urothelial cancer (UC).

Study of Sacituzumab Govitecan-hziy (IMMU-132) Versus Treatment of Physician's Choice in Participants With Metastatic or Locally Advanced Unresectable Urothelial Cancer

A Randomized Open-Label Phase III Study of Sacituzumab Govitecan Versus Treatment of Physician's Choice in Subjects With Metastatic or Locally Advanced Unresectable Urothelial Cancer

OS is defined as time from the date of randomization to the date of death, regardless of cause.

PFS is defined as the time from the date of randomization to the date of the first objectively documented disease progression, per response evaluation criteria in solid tumors version 1.1 (RECIST v1.1) criteria, as determined by investigator assessment, or death regardless of cause, whichever occurs first.

PFS is defined as the time from the date of randomization to the date of the first objectively documented disease progression, per RECIST v1.1 criteria as determined by BICR, or death regardless of cause, whichever occurs first.

ORR is defined as the proportion of participants who achieved a complete response or partial response as best overall response (BOR). BOR is determined per RECIST 1.1 as determined by investigator assessment.

ORR is defined as the proportion of participants who achieved a complete response or partial response as best overall response (BOR). BOR is determined per RECIST 1.1 as determined by BICR.

CBR is defined as the percentage of patients with advanced or metastatic cancer who have achieved complete response, partial response and stable disease for greater than or equal to 6 months to therapeutic intervention in a clinical study. CBR will be determined per RECIST v1.1 by investigator assessment.

CBR is defined as the percentage of participants with advanced or metastatic cancer who have achieved complete response, partial response and stable disease for greater than or equal to 6 months to therapeutic intervention in a clinical study. CBR will be determined per RECIST v1.1 by BICR.

DOR is defined as the time from the date when the criteria is first met for a complete response or partial response to the first date that disease progression is documented per RECIST 1.1 as determined by investigator assessment, or date of death, whichever occurs first.

DOR is defined as the time from the date when the criteria is first met for a complete response or partial response to the first date that disease progression is documented per RECIST 1.1 as determined by BICR, or date of death, whichever occurs first.

The EORTC QLQ-C30 is a questionnaire to assess quality of life of cancer patients, it is composed of 30 questions (items) resulting in 5 functional scales, 1 global health status scale, 3 symptom scales, and 6 single items. Scoring of the QLQ-C30 is performed according to QLQ-C30 Scoring manual. All of the scales and single-item measures range in score from 0 to 100. Higher score for the functioning scales and global health status denote a better level of functioning (i.e. a better state of the participant), while higher scores on the symptom and single-item scales indicate a higher level of symptoms (i.e. a worse state of the participant).

The EQ-5D-5L is a standard measure of health-related quality of life. The tool consists of the EQ-5D-5L descriptive part and the EQ visual analogue scale (VAS). The descriptive part comprises 5 dimensions (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression). Each of these 5 dimensions has 5 levels (no problem, slight problems, moderate problems, severe problems, and extreme problems). Results for each of the 5 dimensions are combined into a 5-digit number to describe the participant's health state.

The EQ-VAS records the participant's health on a 0-100 mm VAS scale, with 0 indicating "the worst health you can imagine" and 100 indicating "the best health you can imagine." Higher scores of EQ VAS indicate better health.

Spots Global Cancer Trial Database for locally advanced or metastatic unresectable urothelial cancer