Completed NA INTERVENTIONAL 2-arm NCT01869855

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

Use of Subperiosteal Drainage Versus Subdural Drainage in Chronic Subdural Hematomas Treated With Burr-Hole Trepanation: a Randomized Controlled Trial

Sponsor: Kantonsspital Aarau

Conditions Chronic Subdural Hematoma

Interventions Subdural Drainage Subperiosteal Drainage

Updated 6 times since 2017 Last updated: Jun 24, 2017 Started: Apr 30, 2013 Primary completion: Jan 31, 2017 Completion: Jan 31, 2017

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Chronic Subdural Hematoma and is currently completed. Kantonsspital Aarau leads this study, which shows 6 recorded versions since 2013 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Aug 2017 — Jun 2018 [monthly]

Completed NA

Status: Active Not Recruiting → Completed

▶ Show 1 earlier version

Jan 2017 — Aug 2017 [monthly]

Active Not Recruiting NA

First recorded

Apr 2013

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Kantonsspital Aarau

Data source: Kantonsspital Aarau

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Aarau, Switzerland
• Basel, Switzerland