COMPARISON

Cetrorelix vs Degarelix

5 attributes held for at least one of the two. 4 differ. Each value carries the register it came from and the date that register was read.

Answer

Cetrorelix is authorised or registered in 10 and Degarelix in 8 of the 10 registers read. Cetrorelix: No trial states a phase. Degarelix: highest phase Phase 3 (7 phase 3 trials, 0 with posted results). 2 registered trials include both.

States no view on which is preferable, safer or more effective. Not medical advice.

CetrorelixDegarelix
Registered trials
differs
140
clinicaltrials.gov · 2026-10-03
187
clinicaltrials.gov · 2026-10-03
FDA label
differs
FDA-approved: cetrorelix acetate
openfda · 2026-10-03T17:23:44.062Z
FDA-approved: FIRMAGON
openfda · 2026-10-03T17:23:44.062Z
EU authorisation
Authorised
ema · 2026-10-03
Authorised
ema · 2026-10-03
EU authorised on
differs
1999-04-12
ema · 2026-10-03
2009-02-17
ema · 2026-10-03
ATC code
differs
H01CC02
ema · 2026-10-03
L02BX02
ema · 2026-10-03

SIDE EFFECTS

Most common side effects, each beside its own placebo

Side effectCetrorelixplaceboDegarelixplacebo
Nasopharyngitis8.9%8.7%4.6%5.1%
Injection site pain8.5%3.7%8.4%0.0%
Headache7.3%7.3%2.9%5.1%
Back pain6.2%6.4%4.9%9.2%
Hypertension4.7%5.5%6.2%7.1%
Upper respiratory infection6.9%6.0%--
Diarrhea6.0%2.8%--
Musculoskeletal pain6.0%2.8%--
PSA increased5.6%2.3%--
Arthralgia4.2%4.6%--
Injection site erythema--14.1%0.0%
Injection site induration--7.8%0.0%
Prostatic specific antigen increased--4.9%6.1%
Hot flush--4.3%0.8%
Influenza--4.2%5.1%

Trial register Cetrorelix: 2 placebo-controlled trials; Degarelix: 2. Each peptide is compared with placebo in its own trials, not with the other: a dash means the event is not in that peptide's top list. Cetrorelix side effects · Degarelix side effects

LEGAL STATUS

Approval in each country read

CountryCetrorelixDegarelixRegister
United StatesFDA-approvedFDA-approvedRegulator FDA
European UnionAuthorisedAuthorisedRegulator EMA
United KingdomAuthorisedAuthorisedRegulator MHRA
CanadaAuthorisedAuthorisedRegulator Health Canada
AustraliaRegisteredRegisteredRegulator TGA
SwitzerlandAuthorisedAuthorisedRegulator Swissmedic
BrazilRegistadoRegistadoRegulator ANVISA
SerbiaAuthorisedNot on the registerRegulator ALIMS
SingaporeRegisteredRegisteredRegulator HSA
TurkeyRuhsatliNot on the registerRegulator TITCK

HEAD TO HEAD

2 registered trials include both

NCT02478775Dysregulation of FSH in Obesity: Functional and Statistical Analysis
COMPLETED · updated 2024-06-05
NCT01709942Use of Degarelix in Controlled Ovarian Hyperstimulation (COH) Protocol for Women With PoliCystic Ovarian Syndrome (PCOS)
COMPLETED · updated 2016-04-27

Values reproduce public registers on the dates shown. This comparison states no view on which compound is preferable, safer or more effective. Not medical, legal or regulatory advice.

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