# The Effect of Subdural Drain Placement After Burr Hole Evacuation of Chronic Subdural Haematomas on Recurrence: a Prospective Randomised-controlled Multi-centre Study

> **NCT01785797** · PHASE3 · UNKNOWN · sponsor: **Kwong Wah Hospital** · enrollment: 260 (estimated)

## Conditions studied

- Chronic Subdural Hematoma
- Subdural Drain

## Interventions

- **DEVICE:** Silicon subdural drain placement after burr hole evacuation of chronic subdural hematoma

## Key facts

- **NCT ID:** NCT01785797
- **Lead sponsor:** Kwong Wah Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-06
- **Primary completion:** 2015-06
- **Final completion:** 2015-12
- **Target enrollment:** 260 (ESTIMATED)
- **Last updated:** 2013-02-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01785797

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01785797, "The Effect of Subdural Drain Placement After Burr Hole Evacuation of Chronic Subdural Haematomas on Recurrence: a Prospective Randomised-controlled Multi-centre Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT01785797. Licensed CC0.

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