Pharmacometabolomic of Trabectedin in Soft Tissue Patients

NCT ID: NCT04394728

Last Updated: 2020-05-19

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 44 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2015-04-30
• Study Completion Date: 2020-01-31

Brief Summary

This perspective, mono institutional study is addressed to find potential serum and urine biomarkers predictive of the pharmacokinetic and pharmacodynamic profile of soft tissue sarcomas patients treated with trabectedin.

Detailed Description

This investigation enrolled patients with unresectable and/or metastatic soft tissue sarcoma not responsive to the first-line treatment based on anthracycline/ifosfamide. Patients underwent trabectedin monotherapy that was administered intravenously at the dose of 1.3 mg/m2 every 21 days.

Single overnight fasting urine and blood samples were collected on day-1 of the first trabectedin administration.

Plasma pharmacokinetics was performed during cycle 1. Blood samples, drawn from a site separate from the drug infusion site, were obtained prior to the infusion (basal) at 2, 8, 24 (end of infusion) and 0.5, 1.0, 4.0, 8.0, 24.0 after the end of the infusion. Plasma concentrations of trabectedin were measured by liquid chromatography, tandem mass spectrometry assay (LC-MS/MS) and the pharmacokinetic parameters (Cmax, Clearance, AUC and T1/2) were calculated from the concentration-time curve using a non-compartmental model.

Metabolomics profiles were explored by LC-MS/MS in predose urine and serum and encompassed a total of 192: a) 45 amino acid derivatives, virtually involved in a wide set of biochemical pathways; b) 40 different acylcarnitines, principally involved in the cellular energy metabolism; c) 15 lysophosphatidylcholine metabolites, 77 phosphatidylcholine derivatives, and 15 sphingomyelins, involved in fatty acid metabolism and cellular signaling. The identification of predictive metabolomics biomarkers is performed using univariate and multivariate statistical analyses.

Conditions

Sarcoma

Study Design

• Observational Model Type: CASE_ONLY
• Study Time Perspective: PROSPECTIVE

Interventions

Trabectedin

1.3 mg/m2 with a top-dose of 2.6 mg per cycle, via a central venous catheter as a 24-hour infusion every 21 days.All patients received premedication with dexamethasone 20 mg i.v. 30 min before administration of trabectedin.

Intervention Type: DRUG

Other Intervention Names

Yondelis

Eligibility Criteria

Inclusion Criteria

• Advanced Soft Tissues Sarcoma STSs (unresectable and/or metastatic disease).
• One previous systemic treatment with ananthracycline ± ifosfamide.
• Measurable disease, as defined by RECIST criteria.
• ECOG PS ≤2.
• Age ≥18 years.
• A minimum of 3 weeks since prior tumor directed therapy
• Recovery from toxic effects of prior therapies to NCI CTC Grade 1 or lower.
• Adequate haematological, renal liver function.
• Ability and willingness to provide informed consent

Exclusion Criteria

• Pregnant or breast-feeding women
• Prior exposure to Trabectedin.
• Peripheral neuropathy, Grade 2 or higher.
• Known CNS metastases.
• Active viral hepatitis or chronic liver disease.
• Unstable cardiac condition, including congestive heart failure or angina pectoris, myocardial infarction within one year before enrolment, uncontrolled arterial hypertension or arrhythmias.
• Active major infection.
• Other serious concomitant illnesses.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Centro di Riferimento Oncologico - Aviano

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Gianmaria Miolo

Role: PRINCIPAL_INVESTIGATOR

Centro di Riferimento Oncologico - Aviano

Related Links

https://pubmed.ncbi.nlm.nih.gov/22105661/

Pharmaco-metabolomics: An Emerging "Omics" Tool for the Personalization of Anticancer Treatments and Identification of New Valuable Therapeutic Targets

Other Identifiers

CRO-2015-04

Identifier Type: -

Identifier Source: org_study_id