NCT05281471 Efficacy & Safety of Olvi-Vec and Platinum-doublet + Bevacizumab Compared to Physician's Choice of Chemotherapy and Bevacizumab in Platinum-Resistant/Refractory Ovarian Cancer (PRROC) (OnPrime, GOG-3076)
| NCT ID | NCT05281471 |
| Status | Recruiting |
| Phase | Phase 3 |
| Sponsor | Genelux Corporation |
| Condition | Platinum-resistant Ovarian Cancer |
| Study Type | INTERVENTIONAL |
| Enrollment | 186 participants |
| Start Date | 2022-08-31 |
| Primary Completion | 2026-06 |
Trial Parameters
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Brief Summary
The OnPrime study is a multi-center, randomized open-label phase 3 study evaluating the safety and efficacy of Olvi-Vec followed by platinum-doublet chemotherapy and bevacizumab compared to the Active Comparator Arm with Physician's Choice of chemotherapy and bevacizumab in women diagnosed with platinum-resistant/refractory ovarian cancer (includes fallopian tube cancer and primary peritoneal cancer). This Phase III trial builds on the efficacy and safety data reported in the previous Phase II VIRO-15 trial with promising objective response rate and progression-free survival observed in heavily pre-treated patients with platinum-resistant/refractory ovarian cancer. The phase II results also showed that the intra-peritoneal route of delivery was efficient in generating tumor cell killing and immune activation, and led to clinical reversal of platinum-resistance or refractoriness in this difficult-to-treat patient population.
Eligibility Criteria
Inclusion Criteria: * Histologically confirmed (from prior treatment) non-resectable ovarian, fallopian tube or primary peritoneal cancer. * High-grade serous \[including malignant mixed Mullerian tumor (MMMT) with metastasis that contains high-grade epithelial carcinoma, FIGO grades 2 \& 3 allowed\], endometrioid, or clear-cell ovarian cancer. * Performance status ECOG of 0 or 1. * Life expectancy of at least 6 months. * Received a minimum of 3 prior lines (including the 1st line) of systemic therapy with no maximal limit. * Platinum-resistant or -refractory disease based on platinum-free interval (PFI) from the last dose of the most recent. platinum-based line of therapy (must have received a minimum of 2 doses of platinum in that line) to subsequent disease progression based on radiological assessment. Platinum-refractory: PFI of \< 1 month (including disease progression while on platinum-based therapy). Platinum-resistant: PFI of 1-6 months. * Received prior bevacizumab (or biosimi
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