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ZL-2306

Phase 1

Ovarian Cancer | Small molecule | Oncology |Zai Lab Limited|Trials Updated: Jan 24, 2019

ZL-2306 target and mechanism

Molecular targetPARP1/2
Target classEnzyme
ModalitySmall molecule

Also known as ZL-2306 (niraparib)

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment42

FDA Designations

No designations recorded

ZL-2306 clinical trials

ZL-2306 · 1 trial · 1 indication

Phase 1 1
NCT03551171The Clinical Trial to Evaluate the Pharmacokinetics, Safety and Tolerability of ZL-2306 (Niraparib) in Patients With Ovarian CancerOvarian Cancer
COMPLETED42 Analytics
PHASE1COMPLETED
The Clinical Trial to Evaluate the Pharmacokinetics, Safety and Tolerability of ZL-2306 (Niraparib) in Patients With Ovarian Cancer
Ovarian CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Maximum plasma drug concentration (Cmax)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Time to reach Cmax (Tmax)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Terminal rate constant (λz)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Elimination half-life (t1/2)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Area under the plasma concentration-time curve from time zero to 24hrs (AUC (0-24))
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Area under the plasma concentration-time curve from time zero to time of last measurable concentration (AUC(0-t)) and from zero to infinity (AUC0-∞)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Apparent total body clearance of the drug from plasma (CL/F)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Apparent volume of distribution (Vd/f)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Mean residence time (MRT)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Degree of fluctuation (DF)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Maximum plasma drug concentration at steady-state (Css max)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Time to reach Css max (Tss max)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Minimum plasma drug concentration at steady-state (Css min)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Area under the plasma concentration-time curve from time zero to the end of drug administration (AUCss)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Steady-state apparent total body clearance of drug from plasma (Clss/F)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
Accumulation ratio following multiple drug administration (RAC)
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)
The plasma drug concentration before drug administration
From pre-dose to day 1 of the 2nd cycle (each cycle is 28 days)

Secondary Endpoints

Number of participants with adverse events as assessed by CTCAE v4.0
From the signing of ICF till the end of this study (30 days after the last administration of the study drug or the date to close the clinical trial database, whichever is earlier)
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
ZL-2306 (niraparib)EXPERIMENTALSubjects will be randomised into 100mg, 200mg, 300mg dose group at the first day of the first cycle.

Interventions

NameTypeDescription
ZL-2306 (niraparib)DRUGAbout 30 subjects will be enrolled to the study, and randomised into 300mg, 200mg and 100mg dose groups (about 10 subjects per group). All subjects will be randomised into indicated dose group (300mg, 200mg or 100mg) at the first day of the first cycle. A single administration of ZL-2306 (niraparib) will be given to the subjects at indicated dose.
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Eligibility Criteria

Age Range18 Years to N/A
SexFEMALE
Healthy VolunteersNo
Study Sites6

Inclusion Criteria: 1. Signed informed consent . 2. Female, age ≥ 18 years. 3. Histologically confirmed diagnosis of FIGO stage III or IV ovarian cancer, fallopian tube cancer, or primary peritoneal cancer. 4. Has received no further than second-line platinum-based chemotherapy, and has clinical co...

Countries:China
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Competitive Landscape -Ovarian Cancer 244 trials

Top 20 of 60 competitors

CompanyTickerTrialsLead PhaseDrugs
GSK plc Sponsored ADRGSK7PHASE3Niraparib, Dostarlimab, Mocertatug rezetecan
AstraZeneca PLCAZN21PHASE3Olaparib, Durvalumab, AZD5335, Torvutatug samrotecan, Datopotamab deruxtecan
Merck & Co., Inc.MRK16PHASE3Pembrolizumab, Sacituzumab tirumotecan, Raludotatug Deruxtecan, Patritumab Deruxtecan, MK-6255
Eli Lilly and CompanyLLY8PHASE3Sofetabart Mipitecan, Gemcitabine, Abemaciclib, LY4101174, LY3537982
AbbVie, Inc.ABBV14PHASE3Mirvetuximab soravtansine, Brimonidine eye, IMGN151, ABBV-400, ABBV-901
Bristol-Myers Squibb CompanyBMY4PHASE3Nivolumab, BMS-986340, Pumitamig, BMS-986463, BMS-986500
Genmab A/S Sponsored ADRGMAB7PHASE3Rina-S, GEN1047 is a bispecific antibody that induces T-cell mediated cytotoxicity of B7H4-positive tumor cells
Pfizer Inc.PFE4PHASE3Avelumab, Lorlatinib, Talazoparib, Axitinib, Utomilumab
Corcept Therapeutics Incorporated.CORT2PHASE3Relacorilant
Verastem, Inc.VSTM5PHASE3Avutometinib, Defactinib
Incyte CorporationINCY3PHASE3INCB123667
Zentalis Pharmaceuticals, Inc.ZNTL3PHASE3Azenosertib
Imunon, Inc.IMNN3PHASE3IMNN-001
Regeneron Pharmaceuticals, Inc.REGN5PHASE2Ubamatamab, Cemiplimab, Fianlimab, REGN10597, REGN5668
Novartis AG Sponsored ADRNVS5PHASE2Spartalizumab, Dabrafenib, trametinib, KFA115, Tulmimetostat
Genelux Corp.GNLX1PHASE3Olvimulogene nanivacirepvec
BeOne Medicines Ltd. Sponsored ADRONC3PHASE3Pamiparib, BG-C9074, BG-68501, BGB-43395
Xencor, Inc.XNCR3PHASE2vudalimab, XmAb541, XmAb808
Exelixis, Inc.EXEL2PHASE2Cabozantinib
Jazz Pharmaceuticals Public Limited CompanyJAZZ1PHASE2Zanidatamab
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Frequently asked questions about ZL-2306

What is ZL-2306 used for?

ZL-2306 is being studied for the treatment of ovarian cancer. It is an investigational small molecule developed by Zai Lab Limited. The clinical program has focused on evaluating its pharmacokinetics, safety, and tolerability in patients with ovarian cancer, specifically in a Phase 1 trial conducted in China.

What does ZL-2306 target?

ZL-2306 targets PARP1 and PARP2, which are enzymes involved in DNA repair. By inhibiting these targets, the drug is designed to interfere with the repair of damaged DNA in cancer cells. This mechanism is being explored in the context of ovarian cancer.

Who is developing ZL-2306?

ZL-2306 is being developed by Zai Lab Limited, a biopharmaceutical company traded on the Nasdaq under the ticker symbol ZLAB. Zai Lab is responsible for the clinical development of this investigational therapy for ovarian cancer.

What phase is ZL-2306 in?

ZL-2306 is in Phase 1 clinical development. The completed Phase 1 trial evaluated the pharmacokinetics, safety, and tolerability of the drug in patients with ovarian cancer. It has not been approved by the FDA or any regulatory agency for commercial use.

What clinical trials is ZL-2306 in?

ZL-2306 has been evaluated in a Phase 1 clinical trial identified as NCT03551171. This trial, titled "The Clinical Trial to Evaluate the Pharmacokinetics, Safety and Tolerability of ZL-2306 (Niraparib) in Patients With Ovarian Cancer," was completed and enrolled 42 female patients aged 18 years and older in China.

Is ZL-2306 the same as niraparib?

Yes, ZL-2306 is also known as niraparib. Zai Lab Limited is developing ZL-2306, which is a small molecule inhibitor of PARP1 and PARP2, for ovarian cancer. The alternative name niraparib is used interchangeably in the context of this investigational therapy.