NCT00227669

Gemcitabine With or Without Docetaxel as Second-Line Therapy in Treating Patients With Metastatic or Relapsed, Unresectable Uterine or Soft Tissue Leiomyosarcoma

Randomized Phase II Study Evaluating the Efficacy of Gemcitabine Versus the Gemcitabine/Docetaxel Combination as Second Line Treatment in Metastatic or Relapsed and Inoperable Uterine or Soft Tissue Leiomyosarcomas

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 90 (actual)
• Sponsor: UNICANCER · Academic / Other
• Sex: Female
• Age: 18 Years – 120 Years
• Healthy volunteers: Not accepted

Summary

RATIONALE: Drugs used in chemotherapy, such as gemcitabine and docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells. It is not yet known whether giving gemcitabine together with docetaxel is more effective than giving gemcitabine alone as second-line therapy in treating uterine or soft tissue leiomyosarcoma. PURPOSE: This randomized phase II trial is studying gemcitabine and docetaxel to see how well they work compared to gemcitabine alone as second-line therapy in treating patients with metastatic or relapsed, unresectable uterine or soft tissue leiomyosarcoma.

Detailed description

OBJECTIVES: Primary * Compare the anti-tumor activity, in terms of objective response rate, in patients with metastatic or relapsed, unresectable uterine or soft tissue leiomyosarcoma treated with gemcitabine with vs without docetaxel as second-line therapy. Secondary * Compare the progression-free survival of patients treated with these regimens. * Compare the response duration and overall survival of patients treated with these regimens. * Compare the tolerability and dose intensity of these regimens in these patients. * Determine biological markers with a predictive value for response to these regimens in these patients. OUTLINE: This is a randomized study. Patients are stratified according to location of leiomyosarcoma (uterine vs soft tissue). Patients are randomized to 1 of 2 treatment arms. * Arm I: Patients receive gemcitabine on days 1, 8, and 15. Treatment repeats every 4 weeks for 2-8 courses. * Arm II: Patients receive gemcitabine on days 1 and 8 and docetaxel on day 8. Treatment repeats every 3 weeks for 2-8 courses. PROJECTED ACCRUAL: A minimum of 80 patients (40 per stratum and treatment arm) will be accrued for this study.

Conditions

• Sarcoma

Interventions

Type	Name	Description
DRUG	docetaxel
DRUG	gemcitabine hydrochloride

Timeline

• Start date: 2005-10-01
• Primary completion: 2010-02-01
• Completion: 2012-08-01
• First posted: 2005-09-28
• Last updated: 2016-08-30

Locations

32 sites across 1 country: France