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olvimulogene nanivacirepvec

Phase 3

Platinum-resistant Ovarian Cancer | Monoclonal antibody | Oncology |Genelux Corporation|Last Updated: Aug 26, 2026

Success Probability

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Trial Design

RandomizedACTIVE_CONTROLLEDDMC
Total Trials1
Total Enrollment186

FDA Designations

No designations recorded

Clinical trial landscape

olvimulogene nanivacirepvec · 2 trials · 15 indications

Phase 3 1Phase 2 1
NCT05281471Efficacy & 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)Platinum-resistant Ovarian Cancer
RECRUITING186 Analytics
PHASE3RECRUITING
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)
Platinum-resistant Ovarian CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Progression-free survival (PFS) by RECIST 1.1 in the Intention-to-Treat (ITT) population (all randomized participants regardless of whether they received any dose of treatment)
From date of randomization up to 12 months

To assess progression-free survival from time of randomization until first documented disease progression based on radiological assessment or death from any cause.

Progression-free Survival per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 by Blinded Independent Central Review (BICR)
From date of randomization up to 12 months.

To assess progression-free survival from time of randomization until first documented disease progression based on radiological assessment or death from any cause.

Secondary Endpoints

Incidence of Treatment-emergent Adverse Events in the ITT population
From date of first study treatment until death or study completion; assessed up to 36 months
Duration of Response (DOR) by RECIST 1.1 in the ITT population
From date of randomization up to 12 months
PFS by RECIST 1.1 in the modified ITT (mITT) population (participants who received at least 1 dose of treatment in either Arm)
From date of randomization up to 12 months
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Olvi-Vec + Platinum-doublet & bevacizumabEXPERIMENTALOlvi-Vec: A total of 2 consecutive days of intraperitoneal catheter infusions in Week 0 Platinum-doublet \& bevacizumab (or biosimilar) administered beginning in Week 4 (preferred), but no later than Week 5
Physician's Choice of Chemotherapy & bevacizumabACTIVE_COMPARATORPhysician's Choice of chemotherapy \& bevacizumab (or biosimilar) administered beginning in Week 0. Physician's Choice of chemotherapy includes either a single agent non-platinum chemotherapy, or as platinum chemotherapy is allowed as an option, a platinum-doublet (i.e., platinum agent combined with a non-platinum agent).
Single-arm run-in Olvi-Vec dose escalation CohortsEXPERIMENTALCohort 1: Olvi-Vec administered over 3 consecutive days at 0.5,0.5,0.5 x 10e9 pfu followed 2 to 3 weeks later with platinum-doublet chemotherapy + Physician's Choice of ICI. Cohort 2: Olvi-Vec administered over 3 consecutive days at 1,1,1 x 10e9 pfu followed 2 to 3 weeks later with platinum-doublet chemotherapy + Physician's Choice of ICI. Cohort 3: Olvi-Vec administered over 4 consecutive days at 1,2,3 x 10e9 pfu followed 2 to 3 weeks later with platinum-doublet chemotherapy + Physician's Choice of ICI.
Experimental ArmEXPERIMENTALOlvi-Vec will be administered at the dose and schedule selected from the single-arm run-in Olvi-Vec dose escalation cohorts followed 2 to 3 weeks later with platinum-doublet chemotherapy + Physician's Choice of ICI.
Active Comparator ArmACTIVE_COMPARATORDocetaxel starts in Week 0 and continues until disease progression is assessed by the BICR.
Active Comparator Arm Cross-overOTHERPatients randomized into the Active Comparator can cross-over to receive the same treatment as given in the Experimental Arm following determination of (1) disease progression by BICR after receiving docetaxel treatment and (2) confirming eligibility.

Interventions

NameTypeDescription
olvimulogene nanivacirepvecBIOLOGICALOlvi-Vec is an engineered oncolytic vaccinia virus
Platinum chemotherapy: carboplatin (preferred) or cisplatinDRUGAdministered according to local practice
Non-platinum chemotherapy: Physician's Choice of gemcitabine, taxane (paclitaxel, docetaxel or nab-paclitaxel) or pegylated liposomal doxorubicinDRUGAdministered according to local practice
Bevacizumab (or biosimilar)DRUGAdministered according to local practice
Platinum chemotherapy: carboplatin or cisplatinDRUGAdministered according to local practice.
Non-platinum chemotherapy: paclitaxel or nab-paclitaxel for squamous cell NSCLC or pemetrexed for nonsquamous cell NSCLCDRUGAdministered according to local practice.
Physician's Choice of Immune Checkpoint Inhibitor: pembrolizumab, nivolumab, cemiplimab, atezolizumab, durvalumabDRUGAdministered according to local practice.
DocetaxelDRUGAdministered according to local practice.
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Eligibility Criteria

Age Range18 Years to N/A
SexFEMALE
Healthy VolunteersNo
Study Sites33

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...

Countries:United States
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Recent Changes (Last 90 Days)

LOWAug 26, 2026NCT05281471lastUpdatePostDate: changed
LOWAug 26, 2026NCT05281471lastUpdatePostDate: changed
MEDIUMJul 10, 2026NCT05281471primaryCompletionDate: changed
MEDIUMJul 10, 2026NCT05281471primaryCompletionDate: changed

Frequently asked questions about olvimulogene nanivacirepvec

What is Olvimulogene nanivacirepvec used for?

Olvimulogene nanivacirepvec is an investigational oncology therapy being studied for platinum-resistant ovarian cancer and advanced non-squamous non-small-cell lung cancer. It is being evaluated in clinical trials for these indications, including platinum-resistant or refractory ovarian cancer, fallopian tube cancer, primary peritoneal cancer, and advanced or metastatic non-small-cell lung cancer.

What does Olvimulogene nanivacirepvec target?

Olvimulogene nanivacirepvec is a gene therapy modality, classified under the -vec/-gene target class. It is designed to deliver genetic material for therapeutic effect in oncology. The specific molecular target is not disclosed in the available information.

Who makes Olvimulogene nanivacirepvec?

Olvimulogene nanivacirepvec is being developed by Genelux Corporation, a biopharmaceutical company traded on the stock exchange under the ticker symbol GNLX. The company is conducting clinical trials to evaluate the drug's efficacy and safety in ovarian cancer and non-small-cell lung cancer.

What phase is Olvimulogene nanivacirepvec in?

Olvimulogene nanivacirepvec is in Phase 2 clinical development. It is currently being studied in a Phase 2 trial for advanced non-squamous non-small-cell lung cancer, and it is also being evaluated in a Phase 3 trial for platinum-resistant ovarian cancer. The drug is investigational and not yet approved.

What clinical trials is Olvimulogene nanivacirepvec in?

Olvimulogene nanivacirepvec is being studied in two clinical trials. NCT05281471 is a Phase 3 trial in platinum-resistant or refractory ovarian cancer, comparing olvi-vec plus platinum-doublet and bevacizumab to physician's choice of chemotherapy and bevacizumab. NCT06463665 is a Phase 2 trial in advanced non-squamous non-small-cell lung cancer, comparing olvimulogene nanivacirepvec plus platinum-doublet and immune checkpoint inhibitor to docetaxel.

Is Olvimulogene nanivacirepvec the same as Olvi-Vec?

Yes, Olvimulogene nanivacirepvec is also known as Olvi-Vec. The clinical trial NCT05281471 refers to the drug as Olvi-Vec in its title, while NCT06463665 uses the full name Olvimulogene Nanivacirepvec. Both names refer to the same investigational therapy being developed by Genelux Corporation.