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Pamiparib

Phase 3

Ovarian Cancer | Small molecule | Oncology |BeOne Medicines Ltd.|Last Updated: Mar 16, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment224
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03519230Maintenance Treatment With BGB-290 Versus Placebo in Participants With Platinum-sensitive Recurrent Ovarian CancerPHASE3 ACTIVE NOT_RECRUITING 224May 14, 2018Jan 30, 2027Mar 16, 202628 China
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Study Endpoints
Primary Endpoints
Progression free survival (PFS) by blinded Independent Review Committee (BIRC) assessment
up to 8 years
Secondary Endpoints
Overall survival
up to 9 years
Objective response rate by investigator assessment
up to 2 years
Duration of response by investigator assessment
up to 2 years
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Treatment armEXPERIMENTAL -
Placebo armPLACEBO_COMPARATOR -
Interventions
NameTypeDescription
Pamiparib capsuleDRUG60 mg twice daily (BID), orally (per os-PO)
Placebo capsuleDRUG60mg BID, PO
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Eligibility Criteria
Age Range18 Years — N/A
SexFEMALE
Healthy VolunteersNo
Study Sites28

Key Inclusion Criteria: 1. Histologically diagnosed high-grade serous or endometrioid ovarian cancer (including primary peritoneal and fallopian tube cancer) 2. Completion of ≥2 previous platinum-containing regimens (eg, carboplatin or cisplatin) 3. Complete response (CR) or partial response (PR) a...

Countries:China
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Competitive Landscape -Ovarian Cancer 180 trials
CompanyTickerTrialsLead PhaseDrugs
Merck & Co., Inc.MRK5PHASE3Pembrolizumab, Paclitaxel, Bevacizumab, Docetaxel, Sacituzumab tirumotecan
AstraZeneca PLCAZN19PHASE3Olaparib, Bevacizumab, Durvalumab, Carboplatin+Paclitaxel, AZD5335
Eli Lilly and CompanyLLY8PHASE3Sofetabart Mipitecan, Paclitaxel, Topotecan, Gemcitabine, Pegylated liposomal doxorubicin
AbbVie, Inc.ABBV13PHASE3Mirvetuximab soravtansine plus Bevacizumab, Bevacizumab, Mirvetuximab soravtansine, Carboplatin, Mirvetuximab Soravtansine
GSK plc Sponsored ADRGSK4PHASE3Niraparib, Dostarlimab, Mocertatug rezetecan, Paclitaxel, Pegylated liposomal doxorubicin
Bristol-Myers Squibb CompanyBMY4PHASE3Rucaparib, Nivolumab, BMS-986340, BMS-936558-01, Docetaxel
Pfizer Inc.PFE5PHASE3Avelumab, Lorlatanib, Talazoparib, Pemetrexed, Axitinib
Genmab A/S Sponsored ADRGMAB5PHASE3Rina-S, Paclitaxel, Topotecan, Pegylated liposomal doxorubicin, Gemcitabine
Corcept Therapeutics Incorporated.CORT2PHASE3Nab-paclitaxel /m^2, Relacorilant once daily, Bevacizumab /kg
Verastem, Inc.VSTM4PHASE3avutometinib, Defactinib, Pegylated liposomal doxorubicin, Paclitaxel, Letrozole
Imunon, Inc.IMNN3PHASE3IMNN-001, Paclitaxel, Carboplatin, Olaparib, Niraparib
Zentalis Pharmaceuticals, Inc.ZNTL3PHASE3Azenosertib, azenosertib, Carboplatin, Pegylated liposomal doxorubicin, Paclitaxel
Incyte CorporationINCY2PHASE3INCB123667
Genelux Corp.GNLX1PHASE3olvimulogene nanivacirepvec, Platinum chemotherapy: carboplatin or cisplatin, Non-platinum chemotherapy: Physician's Choice of gemcitabine, taxane or pegylated liposomal doxorubicin, Bevacizumab
Regeneron Pharmaceuticals, Inc.REGN4PHASE2Ubamatamab, Bevacizumab, Cemiplimab, Fianlimab, PLD
Novartis AG Sponsored ADRNVS4PHASE2Dabrafenib, Trametinib, KFA115, pembrolizumab, Tulmimetostat
BeOne Medicines Ltd. Sponsored ADRONC2PHASE3Pamiparib, BG-68501, Fulvestrant, BGB-43395
IQVIA Holdings IncIQV1PHASE3Oregovomab, Paclitaxel, Carboplatin
Exelixis, Inc.EXEL2PHASE2Cabozantinib, cabozantinib, atezolizumab
Xencor, Inc.XNCR3PHASE2vudalimab, XmAb541, XmAb808
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT03519230primaryCompletionDate: changed
LOWMay 24, 2026NCT03519230studyFirstPostDate: changed