Clinical trial NCT01426633: Combination Therapy of Gemcitabine and Trabectedin in L-sarcomas
Official title: Phase I Dose Escalating Trial Evaluating the Combination of Gemcitabine and Trabectedin in Patients With Advanced and/or Metastatic Leiomyosarcoma or Liposarcoma
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Leiomyosarcoma
Liposarcoma
Keywords: L-sarcomas
Lead sponsor: Heidelberg University
Sponsor class: OTHER
First posted: 2011-08-31
Enrollment: 5
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

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.


Eligibility criteria: 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

Primary outcomes:
measure: 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.
timeFrame: 12 months
Secondary outcomes:
measure: 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.
timeFrame: 12 months
Other outcomes:
Locations:
city: Mannheim
country: Germany
facility: Mannheim University Medical Center
Study officials:
affiliation: University of Heidelberg, Mannheim University Medical Center
name: Bernd Kasper, MD, PhD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Kasper B, Reichardt P, Pink D, Sommer M, Mathew M, Rauch G, Hohenberger P. Combination of trabectedin and gemcitabine for advanced soft tissue sarcomas: results of a phase I dose escalating trial of the German Interdisciplinary Sarcoma Group (GISG). Mar Drugs. 2015 Jan 13;13(1):379-88. doi: 10.3390/md13010379.