At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
ABCB1/P-glycoprotein Expression as Biologic Stratification Factor for Patients With Non Metastatic Osteosarcoma - Prospective Study (ISG/OS-2)
In Brief
A Phase 2 clinical trial evaluating Mifamurtide arm and 3 drugs arm for Osteosarcoma. Completed, enrolled 225 participants across 11 sites.
Detailed Summary
This is a phase II multicentre, uncontrolled trial including patients ≤ 40 years with non-metastatic extremity high-grade osteosarcoma stratified according to P-glicoprotein expression
Study Details
Timeline
Interventions
PRE SUGERY TREATMENT: Methotrexate: 12g/m2 (3 cycles) Cisplatinum: 120mg/m2 (3 cycles) Doxorubicin: ADM 75mg/m2 (3 cycles) POST SURGERY TREATMENT for good responder patients with positive P-GLYCOPROTEIN Methotrexate 12g/m2 (10 Cycles) Cisplatinum 120mg/m2; Doxorubicin 90mg/m2 MEPACT 2 mg/m2 twice a week for the first 3 months the weekly for the next 6 months (total lenght treatment 44 weeks) POST SURGERY TREATMENT for poor responder patients with positive P-GLYCOPROTEIN Methotrexate 12g/m2; Cisplatinum 120mg/m2; Doxorubicin 90mg/m2 ifosfamide 15g/m2 MEPACT 2 mg/m2 twice a week for the first 3 months the weekly for the next 6 months (total lenght treatment 44 weeks) All the product are used as commercial formulation
High grade osteosarcoma who do not over express ABCB1/P-glycoprotein will be treated with a standard 3-drugs regimen PRE-SUGERY TREATMENT: Methotrexate: 12g/m2 (3 cycles) Cisplatinum: 120mg/m2 (3 cycles) Doxorubicin: ADM 75mg/m2 (3 cycles) POST SURGERY TREATMENT: Methotrexate 12g/m2 (10 cycles) Cisplatinum 120mg/m2; Doxorubicin 90mg/m2 Total lenght 34 weeks All the product are used as commercial formulation