Neurophysiological Intraoperative or Epilepsy Monitoring (nphysdocu)
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ClinicalTrials.gov Identifier: NCT01630785 |
Recruitment Status :
Enrolling by invitation
First Posted : June 28, 2012
Last Update Posted : September 30, 2019
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The investigators record the outcome of patients whose surgery involved intraoperative neurophysiological monitoring
- Trial with surgical intervention
Condition or disease | Intervention/treatment |
---|---|
Patients Operated on at the Neurosurgery Department | Device: Intraoperative Neurophysiological Monitoring IONM |
Study Type : | Observational |
Estimated Enrollment : | 5000 participants |
Observational Model: | Case-Control |
Time Perspective: | Retrospective |
Official Title: | Retrospective Data Analysis of Neurophysiological Data for Intraoperative or Epilepsy Monitoring |
Study Start Date : | January 2012 |
Estimated Primary Completion Date : | December 2025 |
Estimated Study Completion Date : | December 2025 |

Group/Cohort | Intervention/treatment |
---|---|
IONM patients
all patients where surgery requires IONM
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Device: Intraoperative Neurophysiological Monitoring IONM
Intraoperative Neurophysiological Monitoring IONM device. Manufacturer: Inomed, Emmendingen, Germany |
- oncological outcome [ Time Frame: 5 years ]overall survival, progression free survival
- neurological outcome [ Time Frame: 1 year ]validated scales like Karnofsky or NIHSS
- seizure outcome [ Time Frame: 1 year ]ILAE classification of epilepsy surgery outcome

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Ages Eligible for Study: | up to 100 Years (Child, Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01630785
Switzerland | |
University Hospital Zurich, Neurosurgery | |
Zurich, ZH, Switzerland, 8091 |
Principal Investigator: | Johannes Sarnthein, Prof Dr | University Hospital Zurich, Division of Neurosurgery | |
Principal Investigator: | Oliver Bozinov, PD Dr | University Hospital Zurich, Division of Neurosurgery | |
Principal Investigator: | Niklaus Krayenbühl, Prof Dr | University Hospital Zurich, Division of Neurosurgery | |
Principal Investigator: | Luca Regli, Prof Dr | University Hospital Zurich, Division of Neurosurgery |
Responsible Party: | University of Zurich |
ClinicalTrials.gov Identifier: | NCT01630785 |
Other Study ID Numbers: |
nphysdocu |
First Posted: | June 28, 2012 Key Record Dates |
Last Update Posted: | September 30, 2019 |
Last Verified: | September 2019 |
Epilepsy Brain Diseases Central Nervous System Diseases Nervous System Diseases |