# Irrigation of Chronic Subdural Hematomas - is More Better?

> **NCT01930617** · — · COMPLETED · sponsor: **St. Olavs Hospital** · enrollment: 1258 (actual)

## Conditions studied

- Hematoma, Subdural, Chronic

## Interventions

- **PROCEDURE:** Burr hole surgery with various drainage techniques

## Key facts

- **NCT ID:** NCT01930617
- **Lead sponsor:** St. Olavs Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-06
- **Primary completion:** 2016-12
- **Final completion:** 2016-12
- **Target enrollment:** 1258 (ACTUAL)
- **Last updated:** 2017-06-27

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01930617

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01930617, "Irrigation of Chronic Subdural Hematomas - is More Better?". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT01930617. Licensed CC0.

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