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Home / Clinical trials / Liraglutide

ClinicalTrials.gov · updated 2026-09-23

Are there clinical trials for Liraglutide?

Established clinical evidence

Liraglutide has 514 registered clinical trials, including 312 completed interventional studies and trials reaching Phase 4. Its use in humans is supported by established registered clinical evidence.

514
Registered studies
438
Interventional trials
312
Completed
45
Currently active

Trial breakdown

By phase

Phase 4132
Phase 3112
Phase 278
Phase 172
Not applicable53
Early Phase 15

By status

Completed364
Unknown status68
Recruiting25
Terminated20
Withdrawn16
Active, not recruiting12
Enrolling by invitation4
Not yet recruiting4
Suspended1

Active trials

Most recent registered trials

How to read this. These are counts of studies registered on ClinicalTrials.gov, the US clinical trial registry. Registration is not evidence of benefit, and a registered trial may never report results. Counts are the most complete public measure of research activity, not a verdict on whether a compound works.

Frequently asked questions

Are there clinical trials for Liraglutide?

Liraglutide has 514 registered clinical trials, including 312 completed interventional studies and trials reaching Phase 4. Its use in humans is supported by established registered clinical evidence.

Does a registered trial mean the peptide works?

No. Registration means a study was formally listed before or during the research. It says nothing about the result. A completed trial can find no benefit, and many registered studies are never published.

What is the difference between a registered trial and published evidence?

Registration records that a study exists. Publication reports what it found. This page counts registrations, which is the more complete picture of research activity, but it is not a measure of proven effectiveness.

Why do phases matter?

Phase 1 tests safety in a small group. Phase 2 looks for early signs of effect. Phase 3 tests effectiveness against a comparator in a large group, and is what regulators normally require. Phase 4 studies happen after approval. A compound with only Phase 1 trials has not been shown to work.

Source: ClinicalTrials.gov API v2, U.S. National Library of Medicine. Studies where Liraglutide is registered as an intervention. Last updated 2026-09-23.