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Study identifier: NCT06945848 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Venous Stenting Evaluation in Patients With Intracranial Hypertension Under Long-term Acetazolamide

Condition: Idiopathic Intracranial Hypertension (IIH)  ·  Sponsor: University Hospital, Montpellier

PhaseNA
Planned participants114
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study is aimed at patients suffering from long term intracranial hypertension (caracterized by visual loss, chronic headache and/or tinnitus), receiving acetazolamide for more than 1 year, having inadequate response to treatment (untolerable side effects or insufficient efficacy). The goal is to evaluate if stenting of a specific vein in the brain could decrease the hypertension and improve associated symptoms. Patients will be randomly assigned in either best medical care group (recommended medication associated with weight loss) or interventional group (best medical care + stenting of the specific vein) and will undergo specific follow-up visits after 1, 3 and 12 months.

This description comes directly from the study's public registry record.

Talk to the study team

Vincent COSTALAT, MD, PhD  ·  +33 467 337 532  ·  v-costalat@chu-montpellier.fr

Fédérico CAGNAZZO, MD, PhD  ·  +33 467 337 532  ·  f-cagnazzo@chu-montpellier.fr

Always discuss trial participation with your own doctor first.

Locations (3)

CHU de Montpellier Hôpital Gui de ChauliacMontpellier, FranceRecruiting
CHU de ReimsReims, FranceNot Yet Recruiting
CHU de ToulouseToulouse, FranceNot Yet Recruiting

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Source record: clinicaltrials.gov/study/NCT06945848