Completed

SUSTAIN™ 6Semaglutide's Impact on Cardiovascular and Long-term Outcomes in Type 2 Diabetes

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Study Aim

This study aims to evaluate the effects of Semaglutide on major cardiovascular events, specifically focusing on the time from randomization to the first occurrence of cardiovascular death, non-fatal myocardial infarction, or non-fatal stroke in individuals with Type 2 Diabetes.

What is being tested

semaglutide

+ placebo

Drug
Who is being recruted

Diabetes Mellitus+3

+ Diabetes Mellitus, Type 2

+ Endocrine System Diseases

Over 50 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Placebo-ControlledPhase 3
Interventional
Study Start: February 2013
See protocol details

Summary

Principal SponsorNovo Nordisk A/S
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: February 21, 2013

Actual date on which the first participant was enrolled.

This trial is conducted globally. The aim of the trial is to evaluate cardiovascular and other long-term outcomes with semaglutide in subjects with type 2 diabetes. The trial is event-driven, i.e. the maximum trial duration (up to max. 148 weeks) will depend on the accrual of major adverse cardiovascular events (MACE) in this trial and the remaining research programme. The incidence of MACE will be monitored throughout the trial which will be terminated according to plan when pre-specified stopping criteria are met.

Official TitleA Long-term, Randomised, Double-blind, Placebo-controlled, Multinational, Multi-centre Trial to Evaluate Cardiovascular and Other Long-term Outcomes With Semaglutide in Subjects With Type 2 Diabetes (SUSTAIN™ 6 - Long-term Outcomes)
NCT01720446
Principal SponsorNovo Nordisk A/S
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

3297 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 50 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Diabetes MellitusDiabetes Mellitus, Type 2Endocrine System DiseasesMetabolic DiseasesNutritional and Metabolic DiseasesGlucose Metabolism Disorders

Criteria

Inclusion Criteria: - Men and women with type 2 diabetes mellitus - Age above or equal to 50 years at screening and clinical evidence of cardiovascular disease or age above or equal to 60 years at screening and subclinical evidence of cardiovascular disease - Anti-diabetic drug naïve, or treated with one or two oral antidiabetic drug (OADs), or treated with human Neutral Protamin Hagedorn (NPH) insulin or long-acting insulin analogue or pre-mixed insulin, both types of insulin either alone or in combination with one or two OADs - HbA1c above or equal to 7.0% at screening Exclusion Criteria: - Type 1 diabetes mellitus - Use of glucagon-like peptide-1 (GLP-1) receptor agonist (exenatide, liraglutide, or other) or pramlintide within 90 days prior to screening - Use of any dipeptidyl peptidase 4 (DPP-IV) inhibitor within 30 days prior to screening - Treatment with insulin other than basal and pre-mixed insulin within 90 days prior to screening - except for short-term use in connection with intercurrent illness - Acute decompensation of glycaemic control requiring immediate intensification of treatment to prevent acute complications of diabetes (eg diabetes ketoacidosis) within 90 days prior to screening - History of chronic pancreatitis or idiopathic acute pancreatitis - Acute coronary or cerebro-vascular event within 90 days prior to randomisation - Currently planned coronary, carotid or peripheral artery revascularisation - Chronic heart failure New York Heart Association (NYHA) class IV - Personal or family history of multiple endocrine neoplasia type 2 (MEN2) or familial medullary thyroid carcinoma - Personal history of non-familial medullary thyroid carcinoma - Screening calcitonin above or equal to 50 ng/L

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

4 intervention groups are designated in this study

50% chance of being blinded to the placebo group

Treatment Groups

Group I

Experimental

Group II

Experimental

Group III

Placebo

Group IV

Placebo

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 253 locations

Suspended

Novo Nordisk Investigational Site

Birmingham, United StatesOpen Novo Nordisk Investigational Site in Google Maps
Suspended

Novo Nordisk Investigational Site

Birmingham, United States
Suspended

Novo Nordisk Investigational Site

Chandler, United States
Suspended

Novo Nordisk Investigational Site

Anaheim, United States
Completed253 Study Centers