Observational Study for Metastatic Bladder Cancer and Geriatric Assessments

This study is for people aged 65 and older with bladder cancer that has spread (metastatic) and cannot be removed by surgery (unresectable). It focuses on patients who cannot receive cisplatin chemotherapy. Researchers want to understand how different treatments affect your quality of life and side effects. They are using surveys like the Geriatric-8, National Comprehensive Cancer Network/Functional Assessment of Cancer Therapy Bladder Symptom Index-18 (FBISI-18), and Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE®) to learn more. The goal is to find the best ways to treat older patients with advanced bladder cancer who may have other health issues.

Study design
This is an observational study with about 180 participants. It is not testing a new drug but rather observing how current treatments impact patients.
What's involved
You would complete questionnaires over an expected period of up to 8 months.
Compensation
Not stated in the trial record.
Follow-up
The main study outcomes, like quality of life and side effects, are measured at 8 months.

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NCT06138561

Management of Cisplatin-Ineligible Patients With Metastatic Bladder Cancer and The Role of Geriatric Assessments

Recruiting
Not specifiedAges 65+Observational
Dana-Farber Cancer Institute
~180 participants
Updated 2026-02-17 on ClinicalTrials.gov
What's tested:Geriatric-8 SurveyNational Comprehensive Cancer Network/Functional Assessment of Cancer Therapy Bladder Symptom Index-18 (FBISI-18)Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE®)

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Quality of life in frail and at-risk patients with advanced bladder cancer deemed cisplatin-ineligible
Measured over 8 months
+1 more outcome measured
Bladder Cancer
Metastatic Bladder Cancer
Unresectable Bladder Carcinoma
Urothelial Carcinoma
1 sites across 1 states
Massachusetts1
  • Joaquim Bellmunt, MD, PhD · PRINCIPAL_INVESTIGATOR · Dana-Farber Cancer Institute

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Eligibility criteria

Inclusion

Age ≥65-years-old (study will limit total enrollment of patients between ages 65-70 to 20% of the total study population)
Unresectable or metastatic bladder cancer with histologically proven urothelial carcinoma. Any component of variant histology is allowed
Cisplatin-ineligible as determined by the subject's primary oncologist
Receiving treatment with chemotherapy (+/- immunotherapy maintenance), enfortumab vedotin-pembrolizumab combination therapy or immunotherapy alone
Ability to understand and the willingness to sign a written informed consent document and to complete patient reported outcomes that will be in English or Spanish either alone or with assistance of study researcher or family

Exclusion

Subjects who elect to not undergo cancer-directed therapy
Subjects obtaining their care outside of DFCI or DFCI affiliate sites
Advanced cognitive impairment or inability to complete surveys
Participants who are receiving any other investigational agents for this condition (if appropriate only).
  • Quality of life in frail and at-risk patients with advanced bladder cancer deemed cisplatin-ineligible8 months

    In frail and at-risk patients, as defined by geriatric-8 scores, will evaluate the difference in quality of life for participants receiving Carboplatin-based chemotherapy followed by immunotherapy maintenance versus Enfortumab Vedotin-Pembrolizumab. Quality of life will be measured by the National Comprehensive Cancer Network/Functional Assessment of Cancer Therapy Bladder Symptom Index-18 (NFBISI-18) version 2 questionnaire, a patient reported, eighteen question measure graded on a Likert scale.

  • Patient reported adverse events in frail and at-risk patients with advanced bladder cancer deemed cisplatin-ineligible8 months

    In frail and at-risk patients, as defined by geriatric-8 scores, will evaluate the difference in patient reported adverse events relevant to patients with bladder cancer between patients treated with Enfortumab Vedotin-Pembrolizumab vs. Carboplatin-based chemotherapy followed by immunotherapy maintenance. Patient reported adverse events will be assessed by the National Cancer Institute's Patient Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE) questionnaire which will analyze 30 items, characterizing 16 symptomatic toxicities related treatment in terms of frequency, severity, interference (scoring from 0 to 4), and/or presence or absence (scoring 0 or 1).