A Study of Vemurafenib (RO5185426) in Comparison With Dacarbazine in Previously Untreated Patients With Metastatic Melanoma (BRIM 3)
Status and phase
Conditions
Treatments
Details and patient eligibility
About
This randomized, open-label study evaluated the efficacy, safety and tolerability of vemurafenib (RO5185426) as compared to dacarbazine in previously untreated patients with metastatic melanoma. Patients were randomized to receive either vemurafenib 960 mg orally twice daily or dacarbazine 1000 mg/m2 intravenously every 3 weeks. Study treatment was continued until disease progression or unacceptable toxicity occurred. The data and safety monitoring board recommended that patients in the dacarbazine group be allowed to cross over to receive vemurafenib, and the protocol was amended accordingly on January 14, 2011, as both overall survival and progression-free survival endpoints had met the prespecified criteria for statistical significance in favor of vemurafenib.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
- adults, >/=18 years of age
- metastatic melanoma, stage IIIC or IV (AJCC)
- treatment-naïve (no prior systemic anticancer therapy)
- positive for BRAF V600E mutation
- measurable disease by RECIST criteria
- negative pregnancy test and, for fertile men and women, effective contraception during treatment and for 6 months after completion
Exclusion criteria
- active central nervous system metastases
- history of carcinomatous meningitis
- severe cardiovascular disease within 6 months prior to study drug administration
- previous malignancy within 5 years prior to study, except for basal or squamous cell carcinoma of the skin, melanoma in-situ, or carcinoma in-situ of the cervix
Trial design
Primary purpose
Allocation
Interventional model
Masking
675 participants in 2 patient groups
Trial contacts and locations
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Data sourced from clinicaltrials.gov
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