What happens next in GLP-1 — and when.

Trial results

Comparison of Two Treatment Regimens (Sitagliptin Versus Liraglutide) on Participants Who Failed to Achieve Good Glucose Control on Metformin Alone (MK-0431-403)

NCT01296412 on ClinicalTrials.gov · last registry update 2017-06-09

Finished 29 February 2012, after enrolling 653 people. Primary outcome, as filed: Change From Baseline in Hemoglobin A1c (A1C). liraglutide is already approved in the US for type 2 diabetes, so this is asking a further question rather than establishing the drug works at all.

Status
COMPLETED
Phase
P3
Drug
liraglutide
Saxenda, Victoza, Xultophy
Sponsor
Merck Sharp & Dohme LLC
Sponsor type
Industry
Enrollment
653
Started
2011-03-11
Primary completion
2012-02-29 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 From Baseline in Hemoglobin A1c (A1C)

Conditions studied

Diabetes Mellitus, Type 2

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

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