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The Effects of Some Antihyperglycemic Drugs on Cognitive Function and Risk of Depression of Diabetic Patients

The Effects of Some Antihyperglycemic Drugs on Cognitive Function and Risk of Depression of Diabetic Patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07244770
Acronym
MCI
Enrollment
300
Registered
2025-11-24
Start date
2025-01-01
Completion date
2026-12-30
Last updated
2026-07-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

MCI

Brief summary

The study aims to investigate the effects of DPP-4 Is+ metformin versus SGLT2 Is + metformin on the risk of cognitive decline and depression in patients with T2DM.

Detailed description

Older people suffering from Type 2 Diabetes Mellitus possess a major risk for age related cognitive dysfunction and dementia, mainly due to vascular complications. SGLT2 inhibitors and DPP4 inhibitors are antidiabetic medications, have shown promise not only in glycemic control but also in potentially mitigating cognitive decline and depressive symptoms.

Interventions

DRUGSGLT2 Is+METFORMIN

Patients administering SGLT2 Is+metformin added to their treatment for at least the past 12 months

DRUGDPP4 Is+metformin

Patients administering DPP4 I+ metformin added to their treatment for at least the past 12 months

DRUGControl group

patients administered their standard of care without any changes for the past 6 months

Sponsors

Beni-Suef University
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
CROSS_SECTIONAL

Eligibility

Sex/Gender
ALL
Age
55 Years to No maximum
Healthy volunteers
No

Inclusion criteria

\- The study participants should meet the following inclusion criteria: 1. T2DM adult subjects (\>55 years old) will be eligible to participate. 2. Patients should be taking SGLT2Is+metformin or DDP4Is + metformin for at least 1 year to be eligible.

Exclusion criteria

1- Those with type1 diabetes or ketoacidosis, insulin therapy, end organ failure as chronic renal failure, liver, and heart failure, previous history of pancreatitis, history of Alzheimer's disease or any brain insult, and finally pregnant or lactating females will be excluded from the study.

Design outcomes

Primary

MeasureTime frameDescription
MCIDay 1Changes in Montreal Cognitive Assessment (MoCA) score
DepressionDay 1Changes in Patient Health Questionnaire-9 (PHQ-9) score

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 25, 2026