Combination Therapy of Gemcitabine and Trabectedin in L-sarcomas

Phase 1

Completed

• Conditions: Leiomyosarcoma; Liposarcoma
• Interventions: Drug: Gemcitabine + Trabectedin

• Registration Number: NCT01426633
• Lead Sponsor: Heidelberg University

Brief Summary

L-sarcomas represent about one third of all adult soft tissue sarcomas (24 % liposarcomas and 12 % leiomyosarcomas). Approval for the induction of trabectedin into the treatment armamentarium of advanced and/or metastatic soft tissue sarcomas after treatment failure with anthracyclines and/or ifosfamide depended mainly on its activity in the L-sarcomas (Garcia-Carbonero 2004, Le Cesne 2005, and Demetri 2009). Significant activity has been described for the use of gemcitabine and especially the combination of gemcitabine and docetaxel mainly in leiomyosarcomas and liposarcomas (Maki 2007). However, the combination of gemcitabine and docetaxel is associated with significant toxicity. Pulmonary toxicity and refractory peripheral oedema are the most common severe adverse events. The aim of the present phase I study will be to examine safety data of this promising treatment combination of gemcitabine and trabectedin in L-sarcomas.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2011-08-29
• Study First Submitted QC: 2011-08-30
• Study First Posted: 2011-08-31
• Study Start: 2011-11
• Status Verified: 2014-12
• Primary Completion: 2014-12
• Study Completion: 2014-12
• Last Update Submitted: 2014-12-15
• Last Update Posted: 2014-12-16

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 5

Inclusion Criteria

• Patients with histologically confirmed L-sarcomas (leiomyosarcoma and liposarcoma)
• Measurable disease according to RECIST 1.1
• Any treatment line except adjuvant setting: evidence of primary metastatic situation or disease progression within the last 6 months (based on RECIST 1.1) in computed tomography or magnetic resonance imaging
• Any prior treatment possible
• Age >= 18 years
• WHO PS =< 1
• Effective contraception during study medication and up to 3 months from treatment discontinuation
• Signed informed consent form

Exclusion Criteria

• Surgical intervention < 4 weeks
• Pregnancy or lactation
• Known allergic reaction to trabectedin or gemcitabine or one of their components
• The following laboratory values:

Absolute neutrophil count < 1.5 x 103/mm3 Platelets < 100.000/mm3 Hb < 9 g/dL Serum creatinine >= 2.5 mg/dl SGOT and/or SGPT and/or alkaline phosphatase and/or CPK > 2.5 x ULN Total bilirubin > 1 x ULN except in the case of Gilbert's syndrome

• Participation in another study (four weeks before and during the study)
• Prior malignancy apart from completely resected basal cell carcinoma of the skin or carcinoma in situ of the uterine cervix

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Gemcitabine + Trabectedin	Gemcitabine + Trabectedin	-

Primary Outcome Measures

Name	Time	Method
To assess the maximum tolerated dose (MTD) of the combination of gemcitabine and trabectedin (Yondelis®) in patients with advanced and/or metastatic leiomyosarcoma and liposarcoma.	12 months

Secondary Outcome Measures

Name	Time	Method
To assess the recommended phase II dose (RPTD) of the combination of gemcitabine and trabectedin (Yondelis®) in patients with advanced and/or metastatic leiomyosarcoma and liposarcoma.	12 months

Trial Locations

Locations (1)

Mannheim University Medical Center; 🇩🇪 Mannheim, Germany