Recruiting OBSERVATIONAL NCT06250842

Benzodiazepine Impact on Cognitive Function: fNIRs and PET/MRI Study

Assessing the Cognitive Effects of Chronic Benzodiazepine Use in Patients: A Comprehensive Study Using fNIRs and PET/MRI Technologies

Sponsor: The First Affiliated Hospital of Dalian Medical University

Conditions Benzodiazepine Adverse Reaction Benzodiazepine Dependence Depression, Anxiety

Updated 4 times since 2024 Last updated: Apr 9, 2025 Started: Feb 11, 2024 Primary completion: Feb 20, 2027 Completion: Jun 30, 2027

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Benzodiazepine Adverse Reaction and Benzodiazepine Dependence and is currently actively recruiting participants. The First Affiliated Hospital of Dalian Medical University leads this study, which shows 4 recorded versions since 2024 — indicating limited longitudinal coverage. This study adds to the longitudinal dataset for psychiatric treatment development.

Status Flow

Change History

4 versions recorded

May 2025 — Present [monthly]

Recruiting
Sep 2024 — May 2025 [monthly]

Recruiting
Jul 2024 — Sep 2024 [monthly]

Recruiting
Mar 2024 — Jul 2024 [monthly]

Recruiting

First recorded

Feb 2024

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

The First Affiliated Hospital of Dalian Medical University

Data source: The First Affiliated Hospital of Dalian Medical University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Dalian, China