Abstract | OBJECTIVE: METHODS: Ten consecutive patients with a diagnosis of IIH underwent OCT examination before and after lateral sinus stenting, between March 2006 and April 2008, in Timone Hospital's Ophthalmology Department (Marseille, France). All patients had criteria for IIH (International Headache Society, 2004) and sinus abnormalities were diagnosed using three-dimensional rotational gadolinium-enhanced MR venography. In all cases, a direct retrograde cerebral venography with manometry was performed. We used the Cordis PRECISE® RX Nitinol Stent system (ref. 10136245-3, Johnson & Johnson), 30-40 mm in length and 8 mm in diameter, all placed by a single operator via a femoral venous puncture. For each eye, the mean retinal nerve fiber layer thickness was noted using the RNFL Thickness (3.4) strategy, before stenting, and three times after stent placement. The other parameters considered were age, sex, weight, height and body mass index. RESULTS: A significant decrease in retinal nerve fiber layer thickness was observed after stent placement. This parameter was considered normal 3 months after stent placement for eight of ten patients. CONCLUSION: Even though this pathology remains misunderstood, we observed a significant decrease in papilledema in IIH after lateral sinus stent placement, suggesting that high intracranial venous pressure could play a role in this pathology.
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Authors | G Alessi, O Levrier, J Conrath, L Hoffart, A Donnet, L L'attention, P Metellus, R Giorgi, F Matonti, B Ridings |
Journal | Journal francais d'ophtalmologie
(J Fr Ophtalmol)
Vol. 33
Issue 9
Pg. 637-48
(Nov 2010)
ISSN: 1773-0597 [Electronic] France |
Vernacular Title | Évolution en tomographie par cohérence optique de l'œdème papillaire dans l'hypertension intracrânienne idiopathique traitée par mise en place de stent endosinusien du sinus latéral. |
PMID | 21067844
(Publication Type: English Abstract, Journal Article)
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Copyright | Copyright © 2010 Elsevier Masson SAS. All rights reserved. |
Topics |
- Adult
- Female
- Follow-Up Studies
- Humans
- Intracranial Hypertension
(complications, surgery)
- Papilledema
(etiology, pathology)
- Prosthesis Design
- Prosthesis Implantation
(methods)
- Retrospective Studies
- Stents
- Tomography, Optical Coherence
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