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A Randomised Controlled Clinical Trial in Type 2 Diabetes Comparing Semaglutide to Placebo and Liraglutide

NCT00696657 · Completed

Last updated 2026-05-28

This clinical trial compared the effects of semaglutide, a placebo, and liraglutide on blood sugar control in adults with type 2 diabetes.

Status Completed The study has finished.
Phase Phase 2 Tests whether it works and watches safety in a moderate group.
Type Interventional (clinical trial)
Design Randomized, double-blind treatment study
Participants 415 people
Who can join Ages 18+ · all sexes
Timeline Started 2008-06 · est. completion 2009-02
Where 77 sites · Austria, Bulgaria, Finland, France, Germany, Hungary, India, Italy, Serbia and Montenegro, South Africa, Spain, Switzerland, Turkey (Türkiye), United Kingdom

What this study is testing ClinicalTrials.gov NCT00696657 ↗

Description as written by the study sponsor.

This trial was conducted in Europe,Asia and Africa. Study participants were randomised evenly to treatment with semaglutide (0.1 mg QW - 1.6 mg QW, 6 treatment arms, placebo or liraglutide (1.2 mg QD, or 1.8 mg QD).Treatment allocation to semaglutide or placebo was double-blind, whereas liraglutide treatment was administered open-label.Primary efficacy parameter was HbA1c and the treatment duration was 12 weeks.

Treatments tested

Main thing measuredHbA1c
SponsorNovo Nordisk A/S
Conditions studiedDiabetes, Diabetes Mellitus, Type 2
GLP-1 drugs semaglutide, liraglutide

Full protocol, eligibility, and contacts on ClinicalTrials.gov NCT00696657 ↗