Clinical trial NCT02066675: Trabectedin First Line Therapy In Unfit Sarcoma Study
Official title: SAFETY AND ACTIVITY OF TRABECTEDIN AS FIRST LINE IN ADVANCED SOFT TISSUE SARCOMA (STS) PATIENTS UNFIT TO RECEIVE STANDARD CHEMOTHERAPY: A PROSPECTIVE PHASE II STUDY WITH CLINICAL AND MOLECULAR CORRELATES
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: Metastatic and Locally Advanced Soft Tissue Tumor Patients Unfit to Receive
Standard Chemotherapy
Keywords: Metastatic
Locally advanced
Soft tissue tumors
Lead sponsor: Italian Sarcoma Group
Sponsor class: NETWORK
First posted: 2014-02-19
Enrollment: 24
Sex: ALL
Minimum age (years): 18
Maximum age (years): 80
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: Phase II, non-randomized, two-stage study according to Bryant \& Day The study enroll patients with Metastatic and locally advanced soft tissue sarcoma unfit to receive standard chemotherapy (doxorubicin/epirubicin and/or ifosfamide)

Detailed description: Soft tissue sarcomas are a group of rare and aggressive disease, comprising more than a hundred different histological subtypes and mainly originating from the embryonic mesoderm. Today, they represent less than 1% of all adult cancers, with an incidence of 3/100000/year and a median age at diagnosis of 65 years. Despite the progress done in the last decade, approximately 50% of STS patients still develop distant metastases within 3 years from the diagnosis and die from their disease. Doxorubicin (or epirubicin) and ifosfamide have been proved to be active in the treatment of STS and they are widely used, alone or in combination, as a first line therapy for locally advanced and metastatic patients. However, the response rate to the combination regimen in non-pretreated patients does not exceed 30-40%, and large randomized clinical trials failed to demonstrate any advantage in survival for the combination compared to single-agent treatment. Trabectedin (Yondelis®) is a marine-derived anticancer agent that has been approved in the European Union as a single agent for the treatment of STS patients after failure of standard chemotherapy (doxorubicin and/or ifosfamide) or for those unsuited to receive these agents. Even if the response rate in soft tissue sarcoma does not exceed 10%, trabectedin can provide a significant clinical benefit, by arresting disease progression in almost 50% of treated patients, with a progression-free survival rate of 20% at 6 months. Trabectedin was found to be particularly active in the treatment of myxoid liposarcoma and uterine leiomyosarcoma, for which better results have been obtained in terms of response rate and survival, suggesting an histotype driven activity. The toxicity profile of trabectedin given as second line therapy has been widely assessed in clinical studies and was largely manageable, with the majority of adverse events being grade 1 or 2 toxicities, generally reversible, dose or time dependent and noncumulative. The good tolerability profile observed in the trials seems to be confirmed also in everyday clinical practice. Conversely, few data are available at the moment about tolerability profile for those patients treated with trabectedin as first line because of medical conditions contraindicating the use of standard agents. The aim of this phase II study is to assess and describe trabectedin toxicity profile in this subset of negatively selected advanced inoperable STS patients.

Eligibility criteria: Inclusion criteria

* Adult patients (≥18 years), who, in the judgment of the clinician, is deemed not suitable to receive an anthracycline and/or ifosfamide based chemotherapy;
* Pathological diagnosis of soft tissue sarcoma
* Inoperable, locally advanced or metastatic tumor;
* Unsuited to receive doxorubicine and ifosfamide: ie stable arrhythmia, previous myocardial infarction; age≥80 years
* Eastern Cooperative Oncology Group Performance Status 0-2
* Glomerular filtration rate ≥30 mL per min
* Adequate hematologic function: Hemoglobin ≥9 g/dL; Absolute neutrophil count ≥1,500/μL, and Platelet count ≥100,000/microliter
* Creatinine phosphokinase \< 2.5 Upper Normal Limit
* Adequate hepatic function: total bilirubin \< Upper Normal Limit, total alkaline phosphatase \< 2.5 Upper Normal Limit, or if \> 2.5 Upper Normal Limit consider alkaline phosphatase liver fraction or gamma-glutamyltransferase or 5' nucleotidase must be \< Transminase \<2.5 x Upper Normal Limit, Albumin \> 20 g/L.
* Patient´s written informed consent

Exclusion criteria

* Prior exposure to Trabectedin
* Performance status ≥2.
* Prior treatment with anthracyclines and or ifosfamide.
* History of other malignancies (except basal cell carcinoma or cervical carcinoma in situ, adequately treated), unless in remission for 5 or more years and judged of negligible potential of relapse.
* Active viral hepatitis or chronic liver diseases, which in the judgement of the primary investigator represents a clinical contraindication to the therapy.
* Unstable cardiac condition, including congestive heart failure or angina pectoris, myocardial infarction within 6 months before enrolment, uncontrolled arterial hypertension or arrhythmias, left ventricular ejection fraction \<40%
* Active major infection.
* Other serious concomitant illnesses
* Pregnant subjects or breast feeding, or planning to become pregnant within 6 months after the end of treatment All sexually active female patients with reproductive potential must have a negative pregnancy test (serum or urine) within the 7 days prior to enrollment and must agree to use highly effective contraception during treatment and for 6 months after the end of treatment.

Primary outcomes:
measure: Progression Free Survival Rate
timeFrame: 3 Months
Secondary outcomes:
measure: Tolerability and intolerable adverse reaction rate.
timeFrame: Day21
measure: Objective response rate
timeFrame: 5 years
measure: Progression free survival
timeFrame: Average of 5 Months
measure: Overall survival
timeFrame: 18 Months (average)
Other outcomes:
Locations:
city: Bergamo
country: Italy
facility: Ospedali Riuniti di Bergamo
state: BG
city: Meldola
country: Italy
facility: Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori - IRST
state: FC
city: Genova
country: Italy
facility: Ospedale Galliera
state: Genovs
city: Genova
country: Italy
facility: IRCCS Azienda Ospedaliera Universitaria San Martino IST
state: GE
city: Genova
country: Italy
facility: Ospedale Villa Scassi
state: GE
city: Prato
country: Italy
facility: Ospedale Misericordia e Dolce" Istituto Toscano Tumori, Azienda USL4
state: PO
city: Candiolo
country: Italy
facility: I.R.C.C. - Unit of Medical Oncology
state: Torino
city: Torino
country: Italy
facility: Presidio Sanitario Gradenigo
state: TO
city: Alessandria
country: Italy
facility: A.S.O. "SS Antonio e Biagio e Cesare Arrigo"
city: Bologna
country: Italy
facility: Istituti Ortopedici Rizzoli - Unit of Chemotherapy of Muscoloskeletal Tumors
city: Frosinone
country: Italy
facility: Ospedale SS. Trinità di Sora
city: Genova
country: Italy
facility: IST
city: Napoli
country: Italy
facility: Policlinico Federico II Napoli
city: Padova
country: Italy
facility: Istituto Oncologico Veneto
city: Palermo
country: Italy
facility: Ospedale Giaccone
city: Roma
country: Italy
facility: Campus Biomedico
Study officials:
affiliation: ASO SS Antonio e Biagio e C Arrigo Alessandria, Italy
name: Federica Grosso, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Fayette J, Coquard IR, Alberti L, Boyle H, Meeus P, Decouvelaere AV, Thiesse P, Sunyach MP, Ranchere D, Blay JY. ET-743: a novel agent with activity in soft-tissue sarcomas. Curr Opin Oncol. 2006 Jul;18(4):347-53. doi: 10.1097/01.cco.0000228740.70379.3f.