# The Optimal Dose of Mannitol for Intraoperative Brain Relaxation During the Operation of Aneurysmal Subarachnoid Hemorrhage

> **NCT04135456** · PHASE1,PHASE2 · UNKNOWN · sponsor: **Beijing Tiantan Hospital** · enrollment: 99 (actual)

## Conditions studied

- Aneurysmal Subarachnoid Hemorrhage

## Interventions

- **DRUG:** Mannitol

## Key facts

- **NCT ID:** NCT04135456
- **Lead sponsor:** Beijing Tiantan Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-04-20
- **Primary completion:** 2023-11-14
- **Final completion:** 2024-01-14
- **Target enrollment:** 99 (ACTUAL)
- **Last updated:** 2023-11-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04135456

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04135456, "The Optimal Dose of Mannitol for Intraoperative Brain Relaxation During the Operation of Aneurysmal Subarachnoid Hemorrhage". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04135456. Licensed CC0.

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