Gemcitabine Hydrochloride, Cisplatin, and Temsirolimus as First-Line Therapy in Treating Patients With Locally Advanced and/or Metastatic Transitional Cell Cancer of the Urothelium
RATIONALE: Drugs used in chemotherapy, such as gemcitabine hydrochloride and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Temsirolimus may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving gemcitabine hydrochloride and cisplatin together with temsirolimus may kill more tumor cells.
PURPOSE: This phase I/II trial is studying the side effects and best dose of temsirolimus given together with gemcitabine hydrochloride and cisplatin as first-line therapy in treating patients with locally advanced and/or metastatic transitional cell cancer of the urothelium.
|Bladder Cancer Transitional Cell Cancer of the Renal Pelvis and Ureter Urethral Cancer||Drug: cisplatin Drug: gemcitabine hydrochloride Drug: temsirolimus Other: pharmacological study||Phase 1 Phase 2|
|Study Design:||Masking: Open Label
Primary Purpose: Treatment
|Official Title:||A Phase I/II Single-Arm Trial to Evaluate the Combination of Cisplatin and Gemcitabine With the mTOR Inhibitor Temsirolimus for First-Line Treatment of Patients With Advanced Transitional Cell Carcinoma of the Urothelium|
- Safety (recommended phase II dose and dose-limiting toxicities) (phase I)
- Progression-free survival at 6 months (phase I)
- Pharmacokinetics (phase I)
- Safety, including tolerability and feasibility (phase II)
- Overall survival (phase II)
- Progression-free survival (time-to-event) (phase II)
- Objective (radiological) response rate according to RECIST criteria (phase II)
- Toxicity during and after treatment according to NCI CTCAE v 3.0 (phase II)
|Study Start Date:||February 2008|
|Primary Completion Date:||January 2010 (Final data collection date for primary outcome measure)|
- To determine a safety profile of temsirolimus in combination with cisplatin and gemcitabine hydrochloride, including dose-limiting toxicities (DLTs) and maximum-tolerated dose (MTD) in patients with locally advanced and/or metastatic transitional cell carcinoma of the urothelium. (phase I)
- To determine the recommended dose for the Phase II stage of the trial and subsequent studies. (phase I)
- To assess progression-free survival (PFS) at six months from date of enrollment. (phase II)
- To determine the pharmacokinetic profile of temsirolimus in combination with cisplatin and gemcitabine hydrochloride. (phase I)
- To determine tolerability (side-effects) and feasibility (number of participants requiring dose delays or reduction and/or treatment withdrawal). (phase II)
- To determine objective response rate as assessed by RECIST. (phase II)
- To assess PFS of these patients. (phase II)
- To assess overall survival of these patients. (phase II)
- To determine toxicity during and after treatment in these patients. (phase II)
OUTLINE: This is a multicenter, phase I dose-escalation study of temsirolimus followed by a phase II study.
Patients receive gemcitabine hydrochloride IV over 30 minutes on days 1 and 8, cisplatin IV over 3-4 hours on day 1, and temsirolimus IV over 30 minutes on days 1 or 2, 8 or 9, and 15. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.
Blood specimens may be collected periodically for pharmacokinetic studies.
After completion of study treatment, patients are followed at 6 months and 1 year.
Peer Reviewed and Funded or Endorsed by Cancer Research UK
Please refer to this study by its ClinicalTrials.gov identifier: NCT01090466
|Leeds Cancer Centre at St. James's University Hospital|
|Leeds, England, United Kingdom, LS9 7TF|
|Principal Investigator:||John Chester||Leeds Cancer Centre at St. James's University Hospital|