A source-linked view of every Ganirelix study in the current snapshot—status, phase, enrollment, results, publications, locations and changes over time.
Largest indexed study
5,484 participants · NCT04854707 →Developer / research origin
Organon
Evidence summary
Ganirelix appears in 75 indexed studies: 7 recruiting, 47 completed and 14 with registry results posted. The highest registered development stage in this snapshot is Phase 4. These counts measure registry activity; they do not establish that Ganirelix is safe or effective.
Review the design, endpoints, population, protocol changes, statistical analysis and publications before drawing conclusions.
Current studies
Completed studies
Stopped studies
Centro A.M.B.R.A. (Associazione Medici e Biologi per la Riproduzione Assistita) · Infertility, Female · Ovulation Induction
Early Phase 1
Not yet recruiting
189
2026-07
University of Delaware · Estrogen · Premenopause
Phase 4
Recruiting
30
2026-07
ART Fertility Clinics LLC · Healthy
Not applicable
Not yet recruiting
20
2026-05
Hanoi Medical University · Infertility (IVF Patients) · Embryo Morphokinetics
Not applicable
Recruiting
148
2026-02
University Hospital, Ghent · Ovarian Stimulation · Quality of Life
Phase 4
Recruiting
60
2025-12
Tam Anh TP. Ho Chi Minh General Hospital · Diminished Ovarian Reserve
Not applicable
Recruiting
730
2025-12
Fundación Santiago Dexeus Font · Infertility
Phase 4
Completed
110
2026-04
Instituto Bernabeu · IVF
Phase 4
Completed
150
2026-03
Jiangsu HengRui Medicine Co., Ltd. · Infertile Female Subjects Undergoing Controlled Ovarian Hyperstimulation to Suppress Premature LH Surge and Prevent Early Ovulation
Phase 3
Completed
317
2025-09
University Hospital, Lille · Polycystic Ovary Syndrome
Early Phase 1
Completed
20
2025-04
Changchun GeneScience Pharmaceutical Co., Ltd. · Infertility
Phase 3
Completed
176
2024-12
Organon and Co · Pregnancy · Neonates
Not applicable
Completed
541
2024-09
Yale University · Polycystic Ovary Syndrome · Hypertension
Early Phase 1
Terminated
28
2024-02
IVI Madrid · Infertility
Phase 4
Terminated
201
2022-08
Organon and Co · Infertility
Phase 3
Withdrawn
0
2022-02
University of California, San Francisco · Diminished Ovarian Reserve · Infertility
Phase 4
Terminated
30
2021-06
UMC Utrecht · in Vitro Fertilization · Ovulation Induction
Phase 4
Terminated
147
2019-01
Full study index
Add status, phase, condition, country, result and publication filters inside this molecule’s indexed study set.
75 matching studies
Last registry update first
Latest publications
Related pages
Commercial research listings, where present, are kept separate from clinical evidence and are not treatment recommendations.