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Study identifier: NCT07083154 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

GLP-1/GCG Dual Agonist in Type 2 Diabetes With Early Dementia (LIGHT-COG Study)

Condition: Dementia, Mild · Mild Cognitive Impairment · Type 2 Diabetes  ·  Sponsor: The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School

PhasePhase 3
Planned participants420
Who can joinAll sexes, 50 Years to 75 Years
Healthy volunteersNo

About this study

The LIGHT-COG study is a 76-week, multicenter, randomized, double-blind, placebo-controlled, parallel-group clinical trial. A total of 420 type 2 diabetes patients with early dementia are randomized 1:1 to either the active treatment group (receiving subcutaneous injections of mazdutide weekly, with stepwise dose escalation to a maintenance dose per protocol) or the placebo group (receiving matched placebo injections). The primary objective is to evaluate the potential disease-modifying effects of mazdutide on cognitive dysfunction in type 2 diabetes.

This description comes directly from the study's public registry record.

Talk to the study team

Yan Bi, MD, PhD  ·  6-25-83-105302.  ·  biyan@nju.edu.cn

Zhou Zhang, MD, PhD  ·  86-25-83-105302  ·  zhangzhou@smail.nju.edu.cn

Always discuss trial participation with your own doctor first.

Locations (8)

Department of Endocrinology, Xiangya Hospital of Central South UniversityChangsha, Hunan, ChinaNot Yet Recruiting
Department of Endocrinology, Changzhou No.2 People's HospitalChangzhou, Jiangsu, ChinaRecruiting
Department of Endocrinology, Nanjing First Hospital, Nanjing Medical UniversityNanjing, Jiangsu, ChinaRecruiting
Department of Endocrinology, Endocrine and Metabolic Disease Medical Center,Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing UniversityNanjing, Jiangsu, ChinaRecruiting
Department of Endocrinology, Jiangsu Province Hospital of Traditional Chinese MedicineNanjing, Jiangsu, ChinaRecruiting
The Second Affiliated Hospital of Dalian Medical UniversityDalian, Liaoning, ChinaNot Yet Recruiting
Department of Endocrinology, Shanghai General HospitalShanghai, Shanghai Municipality, ChinaRecruiting
Department of Endocrinology, Huadong Hospital Affiliated to Fudan UniversityShanghai, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07083154