Evaluating energy needs in bladder cancer patients
Official title: METRICS Study: Metabolic Evaluation Through Resting Indirect Calorimetry in Bladder Cancer
Run by University of Kansas Medical Center · NCT06721260 · Data updated 2026-11-12
This study is testing how much energy bladder cancer patients need and how their muscles are working during treatment to see if it can help improve their care.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | University of Kansas Medical Center Academic / other |
| Drugs / interventions | chemotherapy |
| Locations | 2 sites (Kansas City, Kansas and 1 other locations) |
| Status | Recruiting |
| Started | January 21, 2025 |
| Main results expected | January 2027 |
| Study ends | June 2027 |
| Registry record updated | March 20, 2026 |
| Trial ID | NCT06721260 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are patients with confirmed bladder cancer who are scheduled to receive platinum-based chemotherapy followed by radical cystectomy.
✕Probably not a fit
Patients who have previously undergone chemotherapy or radiotherapy for bladder cancer may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to assess the energy requirements and muscle function of patients undergoing treatment for bladder cancer. By monitoring resting energy expenditure (REE) and levels of growth differentiation factor 15 (GDF-15), the study seeks to identify early signs of cachexia, a condition that can significantly impact treatment outcomes. The findings could lead to improved strategies for managing cachexia and enhancing patient care during and after treatment. The study focuses on patients receiving platinum-based chemotherapy followed by radical cystectomy, aiming to gather data that could inform future therapeutic approaches.
Why it matters
Potential benefit: If successful, this study could lead to earlier detection and more effective treatment of cachexia in bladder cancer patients.
How similar studies have gone: While the approach of evaluating energy needs in cancer patients is not entirely novel, the specific focus on bladder cancer and the integration of GDF-15 monitoring represents a potentially untested area that could yield valuable insights.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Confirmed cancer diagnosis * Scheduled for platinum-based chemotherapy followed by radical cystectomy * Adequate renal and cardiac function for platinum-based chemotherapy Exclusion Criteria: * Prior chemotherapy or radiotherapy for bladder cancer * Severe cardiac, renal, hepatic, respiratory or metabolic diseases * Pregnant or breastfeeding * Uncontrolled conditions that could affect study outcomes
Where it's running
-
University of Kansas Medical Center
Kansas City, Kansas, United States Recruiting -
University of Kansas Medical Center
Kansas City, Kansas, United States Recruiting
Study contacts
- Principal investigator: Jill M Hamilton-Reeves, PhD, RD, CSO — University of Kansas Medical Center
- Study coordinator: Jill M. Hamilton-Reeves, PhD, RD, CSO
- Email: jhamilton-reeves@kumc.edu
- Phone: 913-588-7650
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.