# A Prospective Randomized Study Evaluating the Recurrence Rate of Chronic Subdural Hematoma After Placing a Subperiosteal Drainage Compared to a Subdural Drainage

> **NCT01869855** · NA · COMPLETED · sponsor: **Kantonsspital Aarau** · enrollment: 220 (actual)

## Conditions studied

- Chronic Subdural Hematoma

## Interventions

- **PROCEDURE:** Subdural Drainage
- **PROCEDURE:** Subperiosteal Drainage

## Key facts

- **NCT ID:** NCT01869855
- **Lead sponsor:** Kantonsspital Aarau
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-04
- **Primary completion:** 2017-01
- **Final completion:** 2017-01
- **Target enrollment:** 220 (ACTUAL)
- **Last updated:** 2017-06-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01869855

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01869855, "A Prospective Randomized Study Evaluating the Recurrence Rate of Chronic Subdural Hematoma After Placing a Subperiosteal Drainage Compared to a Subdural Drainage". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT01869855. Licensed CC0.

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