NCT03670589

Vestibular Evaluation After Vestibular Schwannoma Treatment

Vestibular Evaluation Before and After Treatment of Vestibular Schwannoma. Comparison of Gamma Knife Radiosurgery and Microsurgical Resection

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 51 (actual)
• Sponsor: University Hospital, Grenoble · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Vestibular schwannoma is a benign tumor located on the vestibular nerve. Patient could present dizziness symptoms cause to the tumor, and at least after the treatment by gamaknife radiosurgery or microsurgery resection. Only few studies keep the interest about dizziness symptoms and treatment modality in vestibular schwannoma. In the study dizziness symptoms were compared before and after the treatment of vestibular schwannoma by radiosurgery gammaknife or microsurgery resection. 2 scales were used : dizziness handicap inventory (DHI) and dizziness functionnal scale (AAO).

Conditions

• Dizziness

Interventions

Type	Name	Description
RADIATION	Radiosurgery gammaknife	This procedure use intense gamma ray, which are concentrated to the precise volume of the tumor that used to stop the progression of the tumor
PROCEDURE	Microsurgery resection	Classical surgical approach with oto-neurosurgery procedures

Timeline

• Start date: 2018-06-28
• Primary completion: 2018-08-24
• Completion: 2018-08-24
• First posted: 2018-09-13
• Last updated: 2018-09-13

Locations

1 site across 1 country: France