What happens next in GLP-1 — and when.

Trial results

Mazdutide in Type 2 Diabetes With Early-Stage Cognitive Impairment (LIGHT-COG Study)

NCT07083154 on ClinicalTrials.gov · last registry update 2026-09-02

Recruiting now, toward 420 participants. Due to report 1 August 2029, alongside 12 other tracked readouts that quarter. Primary outcome, as filed: Integrated Alzheimer's Disease Rating Scale (iADRS) Score Change. Sponsors move these dates routinely; any movement since this site started watching is listed below. mazdutide is not approved in the US for anything yet, so this is a drug in development rather than an established treatment being extended.

Status
RECRUITING
Phase
P3
Drug
mazdutide
Sponsor
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Sponsor type
Other
Enrollment
420
Started
2025-09-27
Primary completion
2029-08-01 estimated

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

Integrated Alzheimer's Disease Rating Scale (iADRS) Score Change

Conditions studied

Dementia, Mild · Mild Cognitive Impairment · Type 2 Diabetes

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

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