What happens next in GLP-1 — and when.

Trial results

Efficacy and Safety of Semaglutide Once-weekly Versus Sitagliptin Once-daily as add-on to Metformin and/or TZD in Subjects With Type 2 Diabetes

NCT01930188 on ClinicalTrials.gov · last registry update 2019-06-13

An unusually large phase 3: 1,231 participants, more than double the 424 typical for the stage. The sponsor logged completion for 12 October 2015. Primary outcome, as filed: Change in HbA1c (Glycosylated Haemoglobin) From Baseline. semaglutide is approved in the US, but not for diabetes — a registration here is not an approval, and most drugs tested in a new condition never get one for it.

Status
COMPLETED
Phase
P3
Drug
semaglutide
Ozempic, Rybelsus, Wegovy
Sponsor
Novo Nordisk A/S
Sponsor type
Industry
Enrollment
1,231
Started
2013-12-02
Primary completion
2015-10-12 actual

Observed history

No changes recorded since monitoring began on 2026-08-21. This record has held steady. If a reporting date moves, a status changes or enrollment is resized, it will appear here with the previous value alongside the new one.

Primary outcome

Change in HbA1c (Glycosylated Haemoglobin) From Baseline

Conditions studied

Diabetes · Diabetes Mellitus, Type 2

Every field above is taken directly from the registry record. See all detected changes across the class, or the semaglutide page for this molecule’s full trial and approval history.

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