# Effect of Butyphthalide on Cognitive Level Change After Cerebral Vascular Event-a Randomized Control Trial (Be-CLEVER)

> **NCT05976152** · PHASE3 · RECRUITING · sponsor: **Fudan University** · enrollment: 3200 (estimated)

## Conditions studied

- Stroke
- Post-stroke Cognitive Impairment (PSCI)

## Interventions

- **DRUG:** dl-3-butylphthalide
- **DRUG:** dl-3-butylphthalide placebo

## Key facts

- **NCT ID:** NCT05976152
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-04
- **Primary completion:** 2026-12
- **Final completion:** 2026-12
- **Target enrollment:** 3200 (ESTIMATED)
- **Last updated:** 2024-04-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05976152

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05976152, "Effect of Butyphthalide on Cognitive Level Change After Cerebral Vascular Event-a Randomized Control Trial (Be-CLEVER)". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT05976152. Licensed CC0.

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