Clinical Trials Cyclocoagulation of the Ciliary Bodies by High-Intensity Focused Ultrasound: A 12-Month Multicenter Study
نویسندگان
چکیده
Hôpital de la Croix-Rousse, Service d’Ophtalmologie, Hospices Civils de Lyon, Lyon, France Service d’Ophtalmologie, Centre Hospitalier Universitaire de Grenoble, Grenoble, France Service d’Ophtalmologie, Hôpital Claude Huriez, CHRU de Lille, Lille, France Service d’Ophtalmologie 3, Centre Hospitalier National des Quinze-Vingts, Paris, France Institut du Glaucome, Fondation Hôpital Saint-Joseph, Paris, France Service d’Ophtalmologie, Hôpital d’Instruction des Armées du Val de Grâce, Paris, France Centre Ophtalmologique Kléber, Lyon, France Service d’Ophtalmologie 2, Centre Hospitalier National des Quinze-Vingts, Paris, France Service d’Ophtalmologie, Hôpital Général, Dijon, France
منابع مشابه
Cyclocoagulation of the ciliary bodies by high-intensity focused ultrasound: a 12-month multicenter study.
PURPOSE To evaluate the safety and efficacy of high-intensity focused ultrasound (HIFU) cyclocoagulation in reducing intraocular pressure (IOP) in patients with refractory glaucoma by using a novel miniaturized delivery device (EyeOP1). METHODS We conducted a 12-month open-label multicenter prospective study (EyeMUST1 Study). Patients with primary (primary open-angle glaucoma [POAG]) or secon...
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The ciliary body ablation is still considered as a last resort treatment to reduce the intraocular pressure (IOP) in uncontrolled glaucoma. Several ablation techniques have been proposed over the years, all presenting a high rate of complications, nonselectivity for the target organ, and unpredictable dose-effect relationship. These drawbacks limited the application of cyclodestructive procedur...
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BACKGROUND The aim of our multicenter study was to assess the clinical outcome and safety of ultrasound (US)-guided high-intensity focused ultrasound (HIFU) in patients with breast fibroadenoma (FA). METHODS From May 2011 to February 2013, 42 women with 51 FA in one or both breasts were selected for treatment with US-guided HIFU. Eight of 51 FA were treated twice. Patients' age ranged from 16...
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Introduction High intensity focused ultrasound (HIFU) is considered a noninvasive and effective technique for tumor ablation. Frequency and acoustic power are the most effective parameters for temperature distribution and the extent of tissue damage. The aim of this study was to optimize the operating transducer parameters such as frequency and input power in order to acquire suitable temperatu...
متن کاملReview Paper: A Review on Brain Stimulation Using Low Intensity Focused Ultrasound
Brain stimulation techniques are important in both basic and clinical studies. Majority of well-known brain stimulating techniques have low spatial resolution or entail invasive processes. Low intensity focused ultrasound (LIFU) seems to be a proper candidate for dealing with such deficiencies. This review recapitulates studies which explored the effects of LIFU on brain str...
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