Combination of CT angiography and MRI in surgical planning of Deep Brain Stimulatio

• Conditions: G25.0; G24; G20; Parkinson disease; Essential tremor; Dystonia

• Registration Number: DRKS00012479
• Lead Sponsor: niversitätsklinikum Freiburg, Sterotaktische und Funktionelle Neurochirurgie

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2017-06-16
• Study Completion: 2017-08-25
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 113

Inclusion Criteria

Patients with DBS operation for which a preoperative ceMRI, CTA and a postoperative native CT were available.
Treatment of patients between 04/2014 and 01/2017.

Exclusion Criteria

Patients with DBS operation for which a preoperative ceMRI, CTA and a postoperative native CT were not available.

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
umber of depicted vessels within a 5 mm diameter around the planned trjectory in ceMRI and CTA and in the combination of both ceMRi and CTA

Secondary Outcome Measures

Name	Time	Method
Distance measured if vessel was visible in both modalities. Total number of intracranial bleedings.