CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 529 enrolled
Drug / intervention
Semaglutide +1 moredrug
Likely dose
Semaglutide 0.25 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04788511
NCT04788511Phase 3Completed

Effect of Semaglutide 2.4 mg Once Weekly on Function and Symptoms in Subjects With Obesity-related Heart Failure With Preserved Ejection Fraction

Novo Nordisk A/S·interventional·Posted Mar 9, 2021·Updated Dec 5, 2025

In Brief

A Phase 3 clinical trial evaluating Semaglutide and Placebo (semaglutide) for Obesity. Completed, enrolled 529 participants across 146 sites in 13 countries.

Detailed Summary

This study will look at how the participants daily life is affected by their heart failure. The study will also look at the change in participants body weight from the start to the end of the study. This is to compare the effect on heart failure symptoms and on body weight in people taking semaglutide (a new medicine) to people taking "dummy" medicine. Participants will either get semaglutide or "dummy" medicine - which treatment participants get is decided by chance. Participants will need to take 1 injection once a week. The study medicine is injected with a thin needle in a skin fold in the stomach area, thigh or upper arm. During the study participants will have talks with the study staff about healthy lifestyle choices including healthy food and physical activity. The study will last for approximately 59 weeks. Participants will have 11 clinic visits and 1 phone call with the study doctor. Women: Women cannot take part if they are pregnant, breast-feeding or plan to become pregnant during the study period.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsObesity
CountriesArgentina, Australia, Canada, Czechia, Denmark, Germany, Hungary, Israel, Netherlands, Poland, Spain, United Kingdom, United States
Collaborators--

Timeline

Phase 3CompletedFinished
20222023202420252026
First PostedMar 9, 2021
Enrollment StartMar 16, 2021
Primary CompletionApr 18, 2023
TodayJul 2, 2026
Enrollment to primary: 2.1 yearsPosted 5.3 years ago

Interventions

Semaglutidedrug

Semaglutide will be injected into a skin fold, in the stomach, thigh or upper arm once a week at the same day of the week (to the extent possible) throughout the trial. Dose gradually escalated from 0.25 mg until target dose. The study will last for approximately 59 weeks.

Placebo (semaglutide)drug

Placebo will be injected into a skin fold, in the stomach, thigh or upper arm once a week at the same day of the week (to the extent possible) throughout the trial. The study will last for approximately 59 weeks.