RESUMO
PURPOSE: To evaluate the severity of primary congenital glaucoma (PCG) among children born of consanguineous marriage. METHODS: In this case-control study, the medical records of unrelated consanguineous patients and unrelated nonconsanguineous (control) PCG patients seen at a single tertiary eye care facility were retrospectively reviewed. Those with a minimum of 5 years' follow-up were included. Data collected included age at presentation, corneal diameter, axial length, corneal haze at presentation and its persistence after surgery, need for repeat surgery, and final visual acuity. RESULTS: A total of 130 PCG patients were included: 30 patients born of consanguineous marriage and 100 nonconsanguineous control patients. The median age of presentation for consanguineous cases was 3 months (range, 1-36) compared with 10 months (range, 2-24) for nonconsanguineous cases (P < 0.001). Mean corneal diameter for consanguineous cases was 13 ± 0.82 mm and for nonconsanguineous cases was 12.41mm ± 1.18 mm (P = 0.002). Consanguineous cases also had a significantly higher prevalence of corneal haze persisting after surgery (P < 0.001) and need for repeat IOP-lowering surgery (P = 0.039). The consanguineous group had 44 eyes (73%) with severe PCG compared with 69 (34.5%) in the nonconsanguineous group (P < 0.001). CONCLUSIONS: In this study cohort, children with PCG born of consanguineous parents were more severely affected at presentation compared with children born of nonconsanguineous parents; they also had poorer outcomes with IOP-lowering surgery independent of severity at presentation. It is however possible that a founder effect with consanguinity over multiple generations could account for our observations.
Assuntos
Opacidade da Córnea , Glaucoma , Estudos de Casos e Controles , Criança , Pré-Escolar , Consanguinidade , Glaucoma/cirurgia , Humanos , Lactente , Pressão Intraocular , Estudos RetrospectivosAssuntos
Antifúngicos/uso terapêutico , Aspergilose/tratamento farmacológico , Aspergilose/cirurgia , Pálpebras/cirurgia , Granuloma Piogênico/tratamento farmacológico , Granuloma Piogênico/cirurgia , Dermatopatias/tratamento farmacológico , Dermatopatias/cirurgia , Adulto , Aspergilose/diagnóstico , Aspergilose/fisiopatologia , Pálpebras/efeitos dos fármacos , Pálpebras/fisiopatologia , Feminino , Granuloma Piogênico/diagnóstico , Granuloma Piogênico/fisiopatologia , Humanos , Gravidez , Gestantes , Dermatopatias/diagnóstico , Dermatopatias/fisiopatologia , Resultado do TratamentoRESUMO
Cyanoacrylate glue (CG) is a commonly employed modality for sealing small corneal perforations. Presently, we describe the technique of emulsion polymer isocyanate (EPI)-gluing, a modification of its application, and its results in nine eyes with noninfectious, nontraumatic sterile corneal perforation with size ≤3 mm. The method involves harvesting a small patch of autologous epithelium adjacent to the melt area with the help of 10% alcohol and transplanting to the site of melt with its basement membrane facing downwards. CG, loaded on the reverse side of Sinskey hook or Weck-Cel sponge, is instilled on this epithelium-melt site complex and withdrawn immediately following which a bandage contact lens is placed on the corneal surface. In our series of patients with nine eyes where EPI-gluing was undertaken, all eyes reported a healed corneal scar with spontaneously dislodged glue and no underlying vascularization at 3-months follow-up. EPI-gluing is an inexpensive and host-friendly technique for the treatment of small noninfectious corneal perforations particularly with iris tissue prolapse.