# Prospective Evaluation on Cognitive Function and Its Associated Genetic Vulnerability in Cannabis Users

> **NCT04373525** · — · COMPLETED · sponsor: **The University of Hong Kong** · enrollment: 110 (actual)

## Conditions studied

- Cannabis Use
- Neurocognitive Dysfunction
- Genetic Predisposition

## Interventions

- **OTHER:** Genome analysis

## Key facts

- **NCT ID:** NCT04373525
- **Lead sponsor:** The University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-11-01
- **Primary completion:** 2025-08-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 110 (ACTUAL)
- **Last updated:** 2026-03-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04373525

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04373525, "Prospective Evaluation on Cognitive Function and Its Associated Genetic Vulnerability in Cannabis Users". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04373525. Licensed CC0.

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