An interventional study of Arachnoid nerve detethering in Trigeminal Neuralgia, sponsored by Assiut University. Not yet recruiting. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2026-09-10.
Sponsored by Assiut University · Not applicable, Interventional, and Treatment
This study aims to evaluate the clinical significance of arachnoid-trigeminal nerve conflict in patients with medically refractory trigeminal neuralgia without demonstrable neurovascular conflict on preoperative magnetic resonance imaging (MRI). Patients undergoing surgical exploration will be assessed clinically, radiologically, and intraoperatively for the presence and characteristics of arachnoid adhesions or tethering involving the trigeminal nerve. Endoscopic-assisted arachnoid release will be performed when appropriate. Postoperative pain outcome will be evaluated using the Barrow Neurological Institute (BNI) pain intensity score and the Visual Analog Scale (VAS). Recurrence, postoperative complications, MRI-intraoperative correlation, and potential predictors of favorable surgical outcome will also be evaluated.
Exclusion Criteria:
Arachnoid nerve detethering
Procedure: Arachnoid nerve detethering
Endoscopic assisted
Bni (Barrow Neurological Institute) score improvement
Pain free without medication
Time frame: 2years
No study locations are listed for this record.
Plan to share: No
No publications or documents are linked to this record.
This study is not yet recruiting, as verified in Sep 2026. You cannot join it, but the record below documents what was studied.
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Assiut University