Intravitreal bevacizumab for refractory choroidal neovascularization (CNV) secondary to uveitis. 2008

Thi Ha Chau Tran, and Christine Fardeau, and Céline Terrada, and Ghislaine Ducos De Lahitte, and Bahram Bodaghi, and Phuc Lehoang
Department of Ophthalmology, Groupe Hospitalier Pitié Salpêtrière, Paris, France. tran.hachau@ghicl.net

OBJECTIVE To assess the short-term efficacy and safety of intravitreal bevacizumab injections (IVB) for refractory choroidal neovascularization (CNV) secondary to uveitis. METHODS Ten patients affected by choroidal neovascularization secondary to uveitis unresponsive to immunosuppression associated or not with photodynamic therapy (PDT) were consecutively included. All patients underwent a complete ophthalmic examination including best-corrected visual acuity (BCVA), fluorescein (FA) and indocyanine green angiographies (ICG), optical coherence tomography (OCT) at baseline, and after IVB injection (1.25 mg/0.05 ml). RESULTS CNV was subfoveal in eight cases and juxtafoveal in two cases. Mean follow-up was 7.5 months. After treatment, the logMAR BCVA improved from 0.62 +/- 0.4 (Snellen equivalent of 20/55) to 0.45 +/- 0.35 (Snellen equivalent of 20/40) at 1 month (p = 0.01), then remained stable during the follow-up. Mean central macular thickness (CMT) was reduced from 326 +/- 95 microm before treatment to 267 +/- 28 microm (p = 0.03) at last visit. Mean number of IVB was 2.5. Leakage from inflammatory CNV was stopped in three eyes and decreased in seven eyes. No systemic or ocular adverse events were recorded. CONCLUSIONS Intravitreal bevacizumab improves BCVA and reduces central macular thickness in eyes with inflammatory CNV refractory to immunosuppression associated or not with PDT. Further study is necessary to assess the efficacy and safety in the long term.

UI MeSH Term Description Entries
D007267 Injections Introduction of substances into the body using a needle and syringe. Injectables,Injectable,Injection
D008266 Macula Lutea An oval area in the retina, 3 to 5 mm in diameter, usually located temporal to the posterior pole of the eye and slightly below the level of the optic disk. It is characterized by the presence of a yellow pigment diffusely permeating the inner layers, contains the fovea centralis in its center, and provides the best phototropic visual acuity. It is devoid of retinal blood vessels, except in its periphery, and receives nourishment from the choriocapillaris of the choroid. (From Cline et al., Dictionary of Visual Science, 4th ed) Lutea, Macula,Luteas, Macula,Macula Luteas
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011446 Prospective Studies Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group. Prospective Study,Studies, Prospective,Study, Prospective
D003930 Diabetic Retinopathy Disease of the RETINA as a complication of DIABETES MELLITUS. It is characterized by the progressive microvascular complications, such as ANEURYSM, interretinal EDEMA, and intraocular PATHOLOGIC NEOVASCULARIZATION. Diabetic Retinopathies,Retinopathies, Diabetic,Retinopathy, Diabetic
D004334 Drug Administration Schedule Time schedule for administration of a drug in order to achieve optimum effectiveness and convenience. Administration Schedule, Drug,Administration Schedules, Drug,Drug Administration Schedules,Schedule, Drug Administration,Schedules, Drug Administration
D005260 Female Females
D005451 Fluorescein Angiography Visualization of a vascular system after intravenous injection of a fluorescein solution. The images may be photographed or televised. It is used especially in studying the retinal and uveal vasculature. Fluorescence Angiography,Fundus Fluorescence Photography,Angiography, Fluorescein,Angiography, Fluorescence,Fluorescence Photography, Fundus,Photography, Fundus Fluorescence
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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