Ecteinascidin 743 in Treating Patients With Unresectable Advanced or Metastatic Soft Tissue Sarcoma

Study Overview
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Brief Summary
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RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of ecteinascidin 743 in treating patients who have unresectable advanced or metastatic soft tissue sarcoma.

Detailed Description
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OBJECTIVES: I. Determine the rate of clinical benefit, in terms of the incidence of objective partial and complete response, stable disease, or minor response of more than 3 months duration, in patients with previously treated, unresectable advanced or metastatic soft tissue sarcoma treated with ecteinascidin 743. II. Determine the progression-free survival, overall survival, and response duration in patients treated with this drug. III. Determine the toxicity profile of this drug in these patients. IV. Determine the pharmacokinetic-pharmacodynamic relationship of this drug in these patients. OUTLINE: This is a multicenter study. Patients are stratified according to number of prior cytotoxic therapies for advanced disease (1-2 vs more than 2). Patients receive ecteinascidin 743 IV over 3 hours on day 1. Treatment repeats every 3 weeks for at least 2 courses in the absence of disease progression or unacceptable toxicity. Patients are followed every 3 months. PROJECTED ACCRUAL: A total of 36-76 patients (18-38 per stratum) will be accrued for this study within 13 months.

Official Title
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Phase II Study of ET-743 Given as a Three Hour Intravenous Infusion in Patients With Advanced and/or Metastatic Soft Tissue Sarcoma Previously Treated With Chemotherapy

Conditions
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Sarcoma

Intervention / Treatment
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* Drug: trabectedin


Participation Criteria
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Eligibility Criteria
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DISEASE CHARACTERISTICS: Histologically confirmed advanced or metastatic soft tissue sarcoma Unresectable disease Previously treated with at least 1 prior non-adjuvant chemotherapy regimen for advanced or metastatic disease Adjuvant chemotherapy considered first-line treatment for advanced disease if the first relapse is less than 6 months after completion of therapy At least 1 bidimensionally measurable non-irradiated lesion At least 20 mm in at least 1 diameter by CT scan At least 20 by 20 mm for clinically measurable lesion No gastrointestinal stromal sarcoma No HIV-related Kaposi's sarcoma No malignant mesothelioma No chondrosarcomas No symptomatic brain or leptomeningeal involvement PATIENT CHARACTERISTICS: Age: 18 and over Performance status: WHO 0-2 OR Karnofsky 60-100% Life expectancy: At least 3 months Hematopoietic: Neutrophil count at least 1,500/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin no greater than upper limit of normal (ULN) Alkaline phosphatase no greater than ULN (unless suspected bone metastases present) AST/ALT less than 2.5 times ULN Albumin at least 2.5 g/dL No chronic active liver disease Renal: Creatinine no greater than 1.8 mg/dL OR Creatinine clearance at least 40 mL/min Cardiovascular: No congestive heart failure No angina pectoris, even if medically controlled No myocardial infarction within the past year No uncontrolled arterial hypertension or arrhythmias Other: No other neoplastic disease within the past 5 years except non-melanoma skin cancer or carcinoma in situ No other serious illness or medical condition No active infection No history of significant neurological or psychiatric disorders No symptomatic peripheral neuropathy grade 2 or greater Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception during and for 1 month after study PRIOR CONCURRENT THERAPY: Biologic therapy: Recovered from prior immunotherapy No concurrent prophylactic colony-stimulating factors (e.g., filgrastim (G- CSF) or sargramostim (GM-CSF)) during first course of study No concurrent anticancer immunotherapy Chemotherapy: See Disease Characteristics At least 4 weeks since prior chemotherapy (6 weeks for nitrosoureas or mitomycin) and recovered No other concurrent chemotherapy Endocrine therapy: No concurrent anticancer hormonal therapy Radiotherapy: See Disease Characteristics Recovered from radiotherapy No concurrent radiotherapy except palliative local radiotherapy Surgery: See Disease Characteristics Other: At least 30 days since prior investigational drugs No other concurrent investigational or experimental anticancer drugs No concurrent participation in other clinical trial

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment


Arms and Interventions

| Intervention/Treatment |
| --- |
|Drug: trabectedin|nan|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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stage III adult soft tissue sarcoma, recurrent adult soft tissue sarcoma, stage IV adult soft tissue sarcoma