RESUMEN
Purpose: To estimate the prevalence of glaucoma and its risk factors in a Japanese community. Methods: This study included 3405 Japanese community dwellers who were ≥40 years of age and enrolled in the Hisayama Study. This population-based, cross-sectional study was conducted from 2017 to 2018. A glaucoma screening test was performed using stereo fundus images and swept-source optical coherence tomography. Glaucoma was defined based on the International Society of Geographical and Epidemiological Ophthalmology criteria. Results: The prevalence of glaucoma was 7.6% (95% confidence interval [CI], 6.7-8.6) overall. The prevalence of primary open-angle glaucoma (POAG) was 5.8% (95% CI, 5.0-6.6); that of primary angle-closure glaucoma (PACG) was 0.7% (95% CI, 0.5-1.1); and that of exfoliation glaucoma was 1.1% (95% CI, 0.7-1.4). In addition to aging, lower estimated glomerular filtration rate (eGFR) (odds ratio [OR] = 1.15; 95% CI, 1.02-1.33), higher intraocular pressure (OR = 1.06; 95% CI, 1.01-1.12), longer axial length (OR = 1.44; 95% CI, 1.31-1.59), and thinner central corneal thickness (CCT) (OR = 1.09; 95% CI, 1.04-1.15) were significant risk factors for POAG. Diabetes (OR = 2.81; 95% CI, 1.19-6.62) was a significant risk factor for PACG, and diabetes (OR = 2.15; 95% CI, 1.03-4.47) and thinner CCT (OR = 1.14; 95% CI, 1.02-1.28) were significant risk factors for exfoliation glaucoma. Conclusions: The prevalence of glaucoma was approximately 8%, probably due to the increase in the Japanese aging population. Not only ocular factors but also lower eGFR for POAG and diabetes for PACG and exfoliation glaucoma were risk factors in a general Japanese population. Translational Relevance: Systemic factors such as eGFR and diabetes must also be considered when implementing preventive measures against glaucoma.
Asunto(s)
Síndrome de Exfoliación , Glaucoma de Ángulo Cerrado , Glaucoma de Ángulo Abierto , Glaucoma , Humanos , Anciano , Tonometría Ocular , Gonioscopía , Glaucoma de Ángulo Abierto/diagnóstico , Glaucoma de Ángulo Abierto/epidemiología , Presión Intraocular , Glaucoma de Ángulo Cerrado/diagnóstico , Glaucoma de Ángulo Cerrado/epidemiología , Prevalencia , Estudios Transversales , Japón/epidemiología , Glaucoma/diagnóstico , Glaucoma/epidemiología , Factores de RiesgoRESUMEN
Purpose: To establish and evaluate a new multiplex solid-phase strip polymerase chain reaction (strip PCR) for concurrent detection of common ocular infectious disease pathogens. Methods: A new multiplex strip PCR was established to detect 24 common ocular infectious disease pathogens: herpes simplex virus (HSV) 1, HSV2, varicella-zoster virus (VZV), Epstein-Barr virus (EBV), cytomegalovirus (CMV), human herpes virus (HHV) 6, HHV7, HHV8, human T-cell lymphotropic virus (HTLV)-1, adenovirus, Mycobacterium tuberculosis, Treponema pallidum, Propionibacterium acnes (P. acnes), bacterial 16S ribosomal RNA (rRNA), Candida species (Candida sp.), C. glabrata, C. krusei, Aspergillus, Fusarium, fungal 28S rRNA, Toxoplasma (T. gondii), Toxocara, Chlamydia trachomatis (C. trachomatis), and Acanthamoeba. Strip PCR was tested with a negative control (distilled water) and standard positive control DNA. Cutoffs of quantification cycle (Cq) values were determined with noninfectious ocular samples to avoid false-positives caused by contamination with P. acnes, bacterial 16S, and fungal 28S from reagents and ocular surfaces. A pilot study to evaluate the strip PCR was performed using infectious ocular samples (aqueous humor, vitreous, cornea, and tears) by strip PCR and previously developed capillary-type multiplex PCR and quantitative real-time PCR (qPCR). Results: Strip PCR was verified with negative and positive controls. Strip PCR rapidly detected HSV1, HSV2, VZV, EBV, CMV, HHV6, HHV7, HTLV-1, adenovirus, P. acnes, bacterial 16S, Candida sp., C. glabrata, Aspergillus, fungal 28S, T. gondii, C. trachomatis, and Acanthamoeba in patient samples. The sensitivity was comparable to that of qPCR. Conclusions: Our novel strip PCR assay is a simple, rapid, and high-sensitivity method for detecting ocular infectious disease pathogens.
Asunto(s)
Humor Acuoso/química , ADN Bacteriano/análisis , ADN de Hongos/análisis , ADN Protozoario/análisis , ADN Viral/análisis , Infecciones del Ojo/diagnóstico , Reacción en Cadena de la Polimerasa Multiplex/métodos , Animales , Bacterias/genética , Infecciones del Ojo/microbiología , Hongos/genética , Humanos , Parásitos/genética , Proyectos Piloto , Reproducibilidad de los Resultados , Virus/genética , Cuerpo Vítreo/químicaRESUMEN
Purpose. To perform multivariate analysis for identifying independent predictors of elevated intraocular pressure (IOP) with neovascular glaucoma (NVG), including antivascular endothelial growth factor (VEGF) intravitreal injections. Methods. We retrospectively reviewed 142 NVG patients (181 eyes) with ischemic retinal diseases [proliferative diabetic retinopathy (PDR) in 134 eyes, retinal vein occlusion (RVO) in 29, and ocular ischemic syndrome in 18]. We analyzed age, gender, initial/final LogMAR VA, initial/final IOP, extent of iris and/or angle neovascularization, treatments, preexisting complications, concurrent medications, and follow-up duration. Results. The mean follow-up duration was 23.8 ± 18.8 months. At the final follow-up, 125 (72.3%) eyes had IOP ≤ 21 mmHg. NVG patients with RVO had a higher degree of angle closure and higher IOP. NVG with PDR had better IOP and LogMAR VA. Angle closure had the greatest impact on final IOP. Greater than 90% of patients treated with trabeculectomy with mitomycin C (LEC) had persistent declines in IOP (≤21 mmHg). Stand-alone and combination anti-VEGF therapies were not associated with improved long-term prognosis of IOP. Conclusions. Angle closure was found to have the greatest effect on NVG-IOP prognosis. When target IOP values are not obtained after adequate PRP with or without anti-VEGF, early LEC may improve the prognosis of IOP.