Nd:Yag goniopuncture after deep sclerectomy with collagen implant

Détails

ID Serval
serval:BIB_883A4C3A4936
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Nd:Yag goniopuncture after deep sclerectomy with collagen implant
Périodique
Ophthalmic Surgery and Lasers
Auteur⸱e⸱s
Mermoud  A., Karlen  M. E., Schnyder  C. C., Sickenberg  M., Chiou  A. G., Hediguer  S. E., Sanchez  E.
ISSN
1082-3069 (Print)
Statut éditorial
Publié
Date de publication
02/1999
Volume
30
Numéro
2
Pages
120-5
Notes
Clinical Trial
Comparative Study
Journal Article --- Old month value: Feb
Résumé
BACKGROUND AND OBJECTIVE: To study the need, the safety and the success rate of Nd:Yag goniopuncture in eyes that underwent deep sclerectomy with collagen implant. PATIENTS AND METHODS: The first 100 patients that underwent deep sclerectomy with collagen implant were prospectively followed. Deep sclerectomy with collagen implant is a non-penetrating filtering surgery which allows filtration of aqueous from the anterior chamber to the subconjunctival space through a remaining trabeculo-Descemet's membrane without opening the anterior chamber. Goniopunctures with Nd:Yag laser were performed at the site of surgery when the filtration through the trabeculo-Descemet's membrane was considered to be insufficient with elevated intraocular pressure. The laser treatment was performed using a Lasag 15 gonioscopy contact lens (CGA1). Goniopunctures were performed using the free-running Q-switched mode with an energy ranging from 2 to 4 mJ. RESULTS: Of 100 patients who underwent deep sclerectomy with collagen implant, goniopunctures with Nd:Yag laser were performed in 41 patients (41%). The mean time between deep sclerectomy with collagen implant and goniopuncture was 9.9 months +/-1.2 months (+/-SE). The mean IOP before laser treatment was 22.2 mm +/-7.0 mm Hg and decreased to 12.5 mm +/-5.8 mm Hg immediately after laser treatment and remained stable for the next 2 years of follow-up. The immediate success rate of goniopuncture was 83%. Choroidal detachment occurred in two patients (5%). CONCLUSION: Nd:Yag goniopuncture is an efficient and safe treatment for low filtration through the trabeculo-Descemet's membrane after deep sclerectomy with collagen implant.
Mots-clé
Aged *Collagen Female Follow-Up Studies Glaucoma/*surgery *Glaucoma Drainage Implants Humans Intraocular Pressure *Laser Surgery Male Prospective Studies Punctures/methods Reoperation Safety Sclerostomy/*methods Trabeculectomy/*methods Treatment Outcome
Pubmed
Web of science
Création de la notice
28/01/2008 12:49
Dernière modification de la notice
20/08/2019 14:47
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