Neurophysiological Intraoperative or Epilepsy Monitoring

• Conditions: Patients Operated on at the Neurosurgery Department
• Interventions: Device: Intraoperative Neurophysiological Monitoring IONM

• Registration Number: NCT01630785
• Lead Sponsor: University of Zurich

Brief Summary

The investigators record the outcome of patients whose surgery involved intraoperative neurophysiological monitoring

* Trial with surgical intervention

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2012-01
• Study First Submitted: 2012-06-21
• Study First Submitted QC: 2012-06-26
• Study First Posted: 2012-06-28
• Status Verified: 2023-11
• Last Update Submitted: 2023-11-30
• Last Update Posted: 2023-12-01
• Primary Completion: 2025-12
• Study Completion: 2025-12

Recruitment & Eligibility

• Status: ENROLLING_BY_INVITATION
• Sex: All
• Target Recruitment: 5000

Inclusion Criteria

Not provided

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Exclusion Criteria

Not provided

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
IONM patients	Intraoperative Neurophysiological Monitoring IONM	all patients where surgery requires IONM

Primary Outcome Measures

Name	Time	Method
neurological outcome	1 year	validated scales like Karnofsky or NIHSS
seizure outcome	1 year	ILAE classification of epilepsy surgery outcome
oncological outcome	5 years	overall survival, progression free survival

Trial Locations

Locations (1)

University Hospital Zurich, Neurosurgery; 🇨🇭 Zurich, ZH, Switzerland