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Niraparib

Phase 1

Ovarian Cancer | Small molecule | Oncology |Eli Lilly and Company|Last Updated: Mar 28, 2025

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
UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment73
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06594679A Study of Niraparib in Combination With Abemaciclib for Late Line Treatment of Ovarian Cancer (NICHOL TRIAL)PHASE1 RECRUITING 73Sep 26, 2024Sep 18, 2027Mar 28, 20251 Italy
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Study Endpoints
Primary Endpoints
dose finding
18 months

This is a dose-escalation study of niraparib plus abemaciclib followed by an efficacy study for late-line treatment of ovarian cancer

dose finding, phase Ib clinical trial
From enrollment to the end of phase 1

Maximum tolerated dose (MTD) of niraparib in combination with abemaciclib in patients with advanced ovarian cancer defined as the dose level immediately below the dose at which ≥ 33% of patients experience dose-limiting toxicity as defined by protocol according to CTCAE 5.0

PART II: Disease control rate at 16 weeks (DCR16wks):
From enrollment of first patient of part II to to the 16-week-radiologic assessment of last patient

proportion of patients whose disease shrinks (i.e. complete or partial response) or remains stable over 16 weeks after the start of niraparib + abemaciclib combination. Revised RECIST 1.1 criteria will be used to assess tumor response

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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeOTHER
Treatment Arms
ArmTypeDescription
ARM 1EXPERIMENTALNiraparib+Abemaciclib
Interventions
NameTypeDescription
Niraparib Tosylate MonohydrateDRUGCombination of niraparib and abemaciclib
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Eligibility Criteria
Age Range18 Years — N/A
SexFEMALE
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Has read and understands the informed consent form and has given written informed consent prior to any study procedures. * Age \> 18 years * Life expectancy of at least 3 months * Histologically confirmed epithelial ovarian, primary peritoneal, or fallopian tube cancer * Confi...

Countries:Italy
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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, 2026NCT06594679primaryCompletionDate: changed
LOWMay 24, 2026NCT06594679studyFirstPostDate: changed