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NIRS and BIS Monitoring During Cerebral Aneurysm Coiling
Sponsor: Dokuz Eylul University
Summary
This prospective observational study aims to evaluate the effectiveness of Near-Infrared Spectroscopy (NIRS) and Bispectral Index (BIS) monitoring during endovascular coil embolization of cerebral aneurysms under general anesthesia. Changes in regional cerebral oxygen saturation (rSO₂) measured by NIRS will be assessed in relation to BIS values and hemodynamic parameters throughout the procedure. The frequency, duration, and severity of cerebral desaturation episodes detected by NIRS, as well as their association with anesthetic depth and hemodynamic fluctuations, will be analyzed. The study does not involve any additional intervention beyond routine clinical monitoring.
Official title: Evaluation of Near-Infrared Spectroscopy and Bispectral Index Monitoring During Cerebral Aneurysm Coil Embolization
Key Details
Gender
All
Age Range
18 Years - 75 Years
Study Type
OBSERVATIONAL
Enrollment
75
Start Date
2026-03
Completion Date
2026-10
Last Updated
2026-02-27
Healthy Volunteers
No
Conditions
Interventions
Near-Infrared Spectroscopy (NIRS) and Bispectral Index (BIS) Monitoring
Near-infrared spectroscopy (NIRS) and bispectral index (BIS) monitoring are performed as part of routine intraoperative anesthesia monitoring during endovascular coil embolization for cerebral aneurysm. No additional intervention beyond standard clinical care is applied; data are recorded observationally.
Locations (1)
Gülay Akıncı
Gaziantep, Turkey (Türkiye)