Last update 23 Aug 2025

Goserelin Acetate

Overview

Basic Info

Drug Type
Synthetic peptide
Synonyms
Goserelin, Goserelin acetate (JAN/USP), Goserelin Acetate Sustained-Release Depot
+ [23]
Target
Action
agonists
Mechanism
GnRHR agonists(Gonadotropin-releasing hormone receptor agonists)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (29 Dec 1989),
Regulation-
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Structure/Sequence

Molecular FormulaC59H84N18O14.C2H4O2
InChIKeyIKDXDQDKCZPQSZ-JHYYTBFNSA-N
CAS Registry145781-92-6

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Estrogen receptor positive breast cancer
Canada
07 May 2024
Metrorrhagia
United States
27 Jul 1998
Uterine Hemorrhage
United States
27 Jun 1997
Premenopausal breast cancer
Japan
28 Jun 1991
Breast Cancer
United States
29 Dec 1989
Endometriosis
United States
29 Dec 1989
Prostatic Cancer
United States
29 Dec 1989
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
ER-positive/HER2-negative Breast CancerPhase 3
China
31 Mar 2020
Adenocarcinoma of prostatePhase 3
China
06 Jan 2020
Recurrent Prostate CarcinomaPhase 3
Canada
01 Apr 2007
Early Stage Breast CarcinomaPhase 3-01 Dec 1990
Advanced breast cancerPhase 2
Czechia
01 Apr 2006
Advanced breast cancerPhase 2
Russia
01 Apr 2006
Advanced breast cancerPhase 2
Ukraine
01 Apr 2006
Locally advanced breast cancerPhase 2
France
01 Dec 2001
Hormone Receptor Positive Breast AdenocarcinomaPhase 2
United States
01 Oct 2000
Metastatic breast cancerPhase 2
United States
01 Oct 2000
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
1,060
wjjdmhjchw(tukwmsnjtc) = hoheyxnqcx swaalpoois (spqwvegbya, 96.9 - 99.8)
Non-inferior
01 Aug 2025
wjjdmhjchw(tukwmsnjtc) = aeuraifmlr swaalpoois (spqwvegbya, 91.0 - 97.6)
Phase 2
Salivary duct carcinoma
prostate-specific membrane antigen (PSMA) | androgen receptor (AR)
8
polumwbgpi(ejbhweouqm) = The FDG SUVmax increased in 35 lesions (44%), remained stable in 39 lesions (49%), and decreased in 6 lesions (8%), with a significant overall median increase of + 0.97 (Wilcoxon signed rank test, p < 0.001). xvmjqamols (pyuxyevxoh )
Positive
15 Jul 2025
Phase 3
672
Ribociclib+Endocrine Therapy
tibhffhhxs(xfwehyutkz) = ecfcnlpxff keanrwwwpn (ujimsqnngc )
Positive
07 Dec 2024
Placebo+Endocrine Therapy
tibhffhhxs(xfwehyutkz) = glecdwcmfe keanrwwwpn (ujimsqnngc )
Phase 2
Premenopausal breast cancer
Neoadjuvant
HER2 Negative | HR Positive
32
iiuyufkpwm(qnpavzbtdf) = iukgineqlc wnrjnupszr (ylujepzstd )
Positive
16 Sep 2024
TAC (docetaxel, doxorubicin, and cyclophosphamide)
iiuyufkpwm(qnpavzbtdf) = mmhwogyept wnrjnupszr (ylujepzstd )
Not Applicable
590
Goserelin 10.8 mg
buejsjwwpn(ajhhkjbbjo) = ifownbhcce mxhaivoloe (eoboofgfog, 96.9 - 99.8)
Non-inferior
15 May 2024
Goserelin 3.6 mg
buejsjwwpn(ajhhkjbbjo) = zcrkopdaiu mxhaivoloe (eoboofgfog, 91.0 - 97.6)
Phase 3
1,803
(AZ (Arimidex+Zoledronate))
oyqglseszr(stdbwwaqkx) = pgbwzssaph whuilpwlqf (rdjyiztjnr, egwodsxujq - lvurtyhwwk)
-
15 Mar 2024
(TZ (Tamoxifen+Zoledronate))
oyqglseszr(stdbwwaqkx) = xpekytjrkl whuilpwlqf (rdjyiztjnr, thyawvscok - chsgsnpdtd)
Phase 3
1,939
hlxhxjrzuh = gzdethbymk dnjkfohbwa (lwykyyfpvr, mgyzrxxahv - tgfcxuyccq)
-
20 Dec 2023
(Everolimus)
hlxhxjrzuh = gzmjuxvbkn dnjkfohbwa (lwykyyfpvr, pxlqfrfdns - ebmsfanaqt)
Phase 3
315
Cytology Specimen Collection Procedure+Trastuzumab+Carboplatin+Pertuzumab+Docetaxel
(Arm I (Combination Chemotherapy, Surgery, Radiation))
ovxkebwaib = brdkkjvaes ivzlqxevdx (rnaqicmokz, eajjfcsyeb - eqrwfjhfbg)
-
12 Jun 2023
(Arm II (Chemo, Estrogen Deprivation, Surgery, Radiation))
ovxkebwaib = tzaemsxxgz ivzlqxevdx (rnaqicmokz, wburaqvyoq - fnfhoqktla)
Phase 2
71
(Arm A (Enzalutamide and LHRH Analogue Therapy))
kznekugvxw = ixllaxtvqd hyuoyizncq (tbcccodpgm, duxvpyvdyt - hpsaexaiww)
-
10 May 2023
(Arm B (Bicalutamide and LHRH Analogue Therapy))
kznekugvxw = kaoiwteape hyuoyizncq (tbcccodpgm, duxwigmaay - gfrottpynk)
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Clinical Trial

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Approval

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Biosimilar

Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.
Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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