NDAINJECTIONINJECTABLEPriority Review
Approved
Jul 1999
Lifecycle
LOE Approaching
Competitive Pressure
30/100
Data completeness
3/8 — Basic
Priority Review
GANIRELIX ACETATE (ganirelix acetate) by Merck & Co. is clinical pharmacology the pulsatile release of gnrh stimulates the synthesis and secretion of luteinizing hormone (lh) and follicle-stimulating hormone (fsh). First approved in 1999.
Drug data last refreshed 9h ago · AI intelligence enriched 1w ago
AI summarySynthesized from FDA + DailyMed + ClinicalTrials.gov data
Ganirelix Acetate is a synthetic gonadotropin-releasing hormone (GnRH) antagonist administered via subcutaneous injection used in assisted reproductive technology (ART) for controlled ovarian hyperstimulation. It works by competitively blocking GnRH receptors on pituitary gonadotrophs, rapidly and reversibly suppressing luteinizing hormone (LH) and follicle-stimulating hormone (FSH) secretion to prevent premature ovulation during fertility treatment cycles.
LOE Approaching
Product is approaching loss of exclusivity with moderate competitive pressure (30/100), indicating team transitions toward lifecycle management and cost-containment strategies rather than growth expansion.
Mechanism of Action
CLINICAL PHARMACOLOGY The pulsatile release of GnRH stimulates the synthesis and secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH). The frequency of LH pulses in the mid and late follicular phase is approximately 1 pulse per hour. These pulses can be detected as transient…
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Data Sources
- Drug label: DailyMed / FDA
- Clinical trials: ClinicalTrials.gov
- Patent data: FDA Orange Book
- Spending data: CMS Medicare
The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.