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Purpose: Idiopathic intracranial hypertension (IIH) is a disorder of increased intracranial pressure in the absence of any known causative factor. Sinus stenosis is common in these patients. Stenting of stenotic dural sinuses has gained popularity as a treatment option, since these stenoses may contribute to an obstruction of the venous return, and, thereby may contribute to IIH via an increase in venous sinus pressure. We evaluated the safety and efficacy of endovascular treatment in IIH with venous sinus stenosis. Methods: Fifty-one patients with IIH underwent stenting. Median age was 40 years. Clinical manifestation was headache in 74.5% of the patients and visual obscurations in 78.5%. Papilledema was present in 50/51 patients (98%), and lumbar puncture documented elevated CSF opening pressure in all but one patient (98%). Sinus stenoses were observed in all patients. Results: Endovascular treatment was successfully performed in all patients. There were no major complications encountered (i.e., live threatening or causing a deterioration of a patient's condition equivalent to mRS 3-6). Improvement or resolution of papilledema was observed in 88% of the patients, and 84% reported improvement or resolution of the headache. Follow-up angiographies were performed in 48 patients at a median interval of 49 months and demonstrated in stent-stenosis or a de novo stenosis in 12 patients, eight of them needed re-treatment. Conclusion: Venous sinus stenting is a safe and effective alternative to other invasive treatments (e.g., optic nerve sheath fenestration, CSF diversion) in patients with IIH. The majority of patients have a persistent clinical benefit. [ABSTRACT FROM AUTHOR]

Copyright of Der Ophthalmologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Der Ophthalmologe is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Graefe's Archive of Clinical & Experimental Ophthalmology is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Albrecht von Graefes Archiv für Klinische und Experimentelle Ophthalmologie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Albrecht von Graefes Archiv für Klinische und Experimentelle Ophthalmologie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Archiv für Psychiatrie und Nervenkrankheiten is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)