# Efficacy of Butylphthalide on Symptomatic Atherosclerotic Stenosis in Middle Cerebral Artery

> **NCT06331494** · NA · NOT_YET_RECRUITING · sponsor: **First Affiliated Hospital, Sun Yat-Sen University** · enrollment: 140 (estimated)

## Conditions studied

- Ischemic Stroke, Acute
- Intracranial Atherosclerosis

## Interventions

- **DRUG:** Butylphthalide
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT06331494
- **Lead sponsor:** First Affiliated Hospital, Sun Yat-Sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-03-15
- **Primary completion:** 2026-05-31
- **Final completion:** 2026-08-31
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2024-03-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06331494

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06331494, "Efficacy of Butylphthalide on Symptomatic Atherosclerotic Stenosis in Middle Cerebral Artery". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06331494. Licensed CC0.

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