Intermittent Checkpoint Inhibitor Therapy In Patients With Advanced Urothelial Carcinoma
Stopped early · Phase 2
Conditions studied: Urothelial Carcinoma
In brief
The purpose of this study is to test the safety and effectiveness of immunotherapy (checkpoint inhibitor therapy) in advanced bladder cancer when given intermittently. An unanswered question with the use of CPI (checkpoint inhibitor) is the duration of therapy required for optimal clinical benefit. In the absence of progressive disease or unacceptable toxicities, there are currently no specified criteria for treatment discontinuation. Strategies to reduce toxicity and maximize benefit require investigation. Thus, novel dosing schedules, early discontinuation considerations, and biomarkers of response are needed to identify patients who can sustain disease regression while off of therapy.
Key facts
- Study ID
- NCT04322643
- Run by
- Case Comprehensive Cancer Center
- People needed
- 4
- Starts
- 2020-03-23
- Expected to finish
- 2023-04-17
- Last updated by the study team
- 2025-02-25
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Men and women ≥ 18 years of age.
- Histological confirmation of urothelial carcinoma (any histology)
- Advanced or metastatic urothelial carcinoma.
- Measurable disease as defined by RECIST 1.1 criteria
- Has received at least 24 weeks (+/- 4 weeks) on CPI therapy per standard of care (SOC) for advanced urothelial carcinoma
- Karnofsky Performance Score (KPS) ≥70% (for more information on KPS, please see: http://www.npcrc.org/files/news/karnofsky_performance_scale.pdf)
- Willing and able to provide informed consent.
- Laboratory criteria for study entry must meet the following criteria:
- Serum creatinine ≤ 2 x ULN OR CrCl ≥ 30 mL/min (measured or calculated using the Cockcroft-Gault formula).
- Hb ≥ 8.0g/dL
- AST and ALT ≤ 3.0 x ULN
- Bilirubin ≤ 1.5 x ULN (except subjects with Gilbert Syndrome, who can have total bilirubin < 3.0 mg/dL)
You may not qualify if…
- History of severe hypersensitivity reaction to any monoclonal antibody.
- Patients are excluded if they have known HIV/AIDS.
- Major surgery (eg, cystectomy) less than 28 days prior to the first dose of study drug.
- Any condition requiring systemic treatment with either corticosteroids (> 10 mg daily prednisone equivalent) or other immunosuppressive medications within 7 days prior to the first dose of study drug. Inhaled steroids and adrenal replacement steroid doses > 10 mg daily prednisone equivalent are permitted in the absence of active autoimmune disease.
- Known medical condition (eg, a condition associated with diarrhea or acute diverticulitis) that, in the investigator's opinion, would increase the risk associated with study participation or study drug administration or interfere with the interpretation of safety results.
- Pregnant women are excluded from this study because animal studies have demonstrated that PD-1/PD-L1 inhibitors can cause fetal harm when administered to pregnant women. Breastfeeding women are excluded from this study because PD-1/PD-L1 inhibitors may be excreted in human milk and the potential for serious adverse reactions in nursing infants.
Where it is running
- Cleveland Clinic, Case Comprehensive Cancer Center — Cleveland, Ohio, United States
Full record on ClinicalTrials.gov
Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.