GLP-1 receptor agonist

Semaglutide

US: FDA-approvedEU: AuthorisedUK: AuthorisedCA: AuthorisedAU: RegisteredCH: AuthorisedBR: RegistadoRS: AuthorisedSG: RegisteredTR: Ruhsatli

Answer

Semaglutide is authorised or registered in the US, the EU, the UK, Canada, Australia, Switzerland, Brazil, Serbia, Singapore and Turkey: 10 of the 10 registers read. Highest trial phase: Phase 4 (after approval). It has 861 registered trials, 348 of them running. Brand names on the FDA label register: Ozempic and Wegovy.

RegulatorTrial register10 regulators' registers, read 2026-09-03 to 2026-10-03 · ClinicalTrials.gov and EU CTIS, read 2026-10-03

Not medical, legal or regulatory advice.

Registered trials861Trial register ClinicalTrials.gov and EU CTIS
Running now348Trial register recruiting, active or enrolling
Results posted108Trial register with results on the register
Stopped early2.8%Trial register all peptides: 10%

861 trials by status

Trial register
Running 348Completed 347Stopped early 24Status unknown 43Other or not stated 99

ClinicalTrials.gov and EU CTIS · read 2026-10-03 · 108 trials have posted results

Trials first submitted per year

Trial register

ClinicalTrials.gov first-submitted date, last 10 years · read 2026-10-03. 2026 is not complete. 153 trials carry no first-submitted date (EU CTIS publishes none, or the year is outside this range).

Status by jurisdiction

World map
Authorised or registeredNot on the register, or withdrawnNot read yet, or status unknown
WhereStatusRegisterRead
United StatesFDA-approvedFDA, openfda2026-10-03
European UnionAuthorisedEMA, ema2026-10-03
United KingdomAuthorisedMHRA, uk-mhra2026-10-03
CanadaAuthorisedHealth Canada, ca-dpd2026-10-03
AustraliaRegisteredTGA, au-artg2026-10-03
SwitzerlandAuthorisedSwissmedic, ch-swissmedic2026-10-03
BrazilRegistadoANVISA, br-anvisa2026-10-03
SerbiaAuthorisedALIMS, rs-alims2026-09-03
SingaporeRegisteredHSA, sg-hsa2026-09-03
TurkeyRuhsatliTITCK, tr-titck2026-09-03

An EU decision applies in the 30 territories the EU register covers: its member states, and Iceland, Liechtenstein and Norway. A dashed tile has no register read for this peptide.

Side effects

Trial register
50 placebo-controlled trials · 31,606 people on Semaglutide · grey is placebo
Nausea19.5% 4.5%
COVID-1917% 17.8%
Diarrhoea11.8% 4.5%
Constipation8.9% 2.8%
Vomiting8.6% 1.6%
ClinicalTrials.gov posted results · read 2026-10-03All side effects

CHANGE ALERTS

Get an email when this changes

One email when the status of Semaglutide changes on the register. You confirm your address first.

ENFORCEMENT AND OFFICIAL ACTIONS

3 actions by named authorities

Enforcement actions, board positions and payer rules that name Semaglutide, quoted from the source document. These are not approval decisions. This list shows the actions found so far. It is not a complete list: no authority publishes one.

US-OHenforcement
Ohio Board of Pharmacy, 2026-04-16
During the inspection, [redacted] was found to possess multiple vials of the following illegal dangerous drugs, in either a white powder, purple powder, or clear liquid form, intended for injection, which were obtained from an unlicensed, foreign source: e. Semaglutide 10mg, 5 vials;
State of Ohio Board of Pharmacy, Order, Case No. A-2026-0037, Findings of Fact paragraph 2(e) · quoted with the party redacted
US-ILmention
Illinois State Board of Pharmacy, 2024-05-07
COMPOUNDING SEMAGLUTIDE The Board reviewed and found helpful a document prepared and published by the North Carolina Board of Pharmacy.
Illinois State Board of Pharmacy, Minutes of Open Session, May 7, 2024, Compounding Semaglutide
US-NCposition
North Carolina Board of Pharmacy, 2023-04-28
The federal Food Drug & Cosmetic Act prohibits pharmacies from compounding “drug products that are essentially copies of a commercially available drug product.” FD&C Act § 503A(b)(1)(D). In general, then, compounding pharmacies may not compound semaglutide, a commercially available drug product.
North Carolina Board of Pharmacy, Statement Concerning Semaglutide Compounding, updated April 28, 2023

REGISTERED TRIALS

Newest 10 of 861 trials

All 861 trials
NCT06856291
Response to Semaglutide in Non-diabetic Obese Patients With Varying Degrees of Insulin Resistance
completed · register updated 2026-10-02
NCT06977438
GLP-1 Plus Lifestyle for Overall Wellness: Find Your Way Forward
not yet recruiting participants · register updated 2026-10-02
NCT07855133
A Research Study Investigating How Adults With Overweight or Obesity, With or Without Type 2 Diabetes, Tolerate Switching to a New
not yet recruiting participants · register updated 2026-10-02
2022-502922-41-00
Long-term safety and efficacy of semaglutide s.c. once-weekly on weight management in children and adolescents (aged 6 to <18 year
no status recorded · register updated 2026-10-01
NCT05254314
Glucagon-Like Peptide-1 Receptor Agonist in the Treatment of Adult, Obesity-related, Symptomatic Asthma (GATA-3)
running, but no longer enrolling · register updated 2026-10-01
NCT06184633
DUTCH Weight Control in Atrial Fibrillation Study
running, but no longer enrolling · register updated 2026-10-01
NCT07112872
A Study to Compare Different Doses of RO7795081 With Placebo or Semaglutide in People With Type 2 Diabetes
running, but no longer enrolling · register updated 2026-10-01
NCT07249554
Combination Therapy for Alcohol Use Disorder
not yet recruiting participants · register updated 2026-10-01
NCT07820358
Semaglutide, Weight Loss, and LNG-IUD for Conservative Treatment of Endometrial Atypical Hyperplasia and Grade 1 Endometrial Cance
not yet recruiting participants · register updated 2026-10-01
2026-527373-11-00
SEMAGONA: A randomized four-arm parallel group double-blind double dummy 52-week clinical trial comparing the effects of s.c. Sema
no status recorded · register updated 2026-09-30

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