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Ganirelix

Phase 3

Controlled Ovarian Stimulation | Small molecule | Other |Organon & Co.|Last Updated: Aug 15, 2024

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-BlindCONTROLLEDBiomarker
Total Trials2
Total Enrollment525
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00725491A Study to Assess the Efficacy and Safety of Ganirelix (Orgalutran®) Treatment in Chinese Women Undergoing Controlled Ovarian Stimulation for in Vitro Fertilization (IVF) or Intra Cytoplasmatic Sperm Injection (ICSI) (Study 38651)(P05703)PHASE3 COMPLETED 259May 1, 2007Dec 1, 2008Feb 3, 2022 -
NCT00988260Japanese Bridging Trial of Org 37462 (Study P05969)(COMPLETED)PHASE2 COMPLETED 266Feb 3, 2003Apr 12, 2004Aug 15, 2024 -
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Study Endpoints
Primary Endpoints
The Amount of International Units (IU) of Recombinant Follicle Stimulating Hormone (recFSH) Needed in a Controlled Ovarian Stimulation (COS) Cycle up to the First Day the Human Chorionic Gonadotropin (hCG) Criterion is Met.
At completion of ovarian stimulation; maximally after 18 days of recFSH administration.

The hCG criterion is met the first day that 3 follicles \>= 17 mm are observed.

Incidence of Luteinizing Hormone (LH) rise
During treatment (1-14 days)
Intrauterine vital pregnancy rate
5-6 weeks after embryo transfer (ET)
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
1EXPERIMENTALganirelix
2ACTIVE_COMPARATORtriptorelin
Ganirelix 0.125 mgEXPERIMENTAL -
Ganirelix 0.25 mgEXPERIMENTAL -
Ganirelix 0.5 mgEXPERIMENTAL -
Interventions
NameTypeDescription
ganirelixDRUGOn day 6 of recFSH treatment, Org 37462 treatment will start by daily SC administration (0.25 mg) up to and including the day of hCG administration.
triptorelinDRUGa daily dose of 0.05 mg SC is to be injected. Triptorelin treatment will start in the luteal phase at day 21-24 of the menstrual cycle. Treatment with recFSH will start 14 days later if treatment with triptorelin has resulted in downregulation, i.e. serum E2 \<= 50 pg/ml (\<= 200pmol/l). In case the hypogonadotropic state is not reached after 14 days of pretreatment, the dose of triptorelin will be increased to 0.1 mg. If downregulation is not reached within 28 days of pre-treatment with triptorelin, the subject will be discontinued from further hormonal treatment. The daily dose of triptorelin is sustained up to and including the day of hCG.
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Eligibility Criteria
Age Range18 Years — 35 Years
SexFEMALE
Healthy VolunteersNo

Inclusion Criteria: * females of infertile couples for whom COS and IVF or ICSI is indicated * body mass index between 18 and 29 kg/m2 * willing and able to give written informed consent. Exclusion Criteria: * More than three previous COS cycles for assisted reproduction since last established on...

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