RESUMO
OBJECTIVE: To compare complication rates and visual outcomes following phacoemulsification in Pugs versus dogs of other breeds. ANIMALS STUDIED: Thirty-two pure-bred Pugs (55 eyes) and 32 dogs of other breeds (56 eyes) undergoing phacoemulsification. PROCEDURES: Multi-institutional retrospective medical record review of perioperative factors, postoperative complications, and visual outcomes. The reference population of dogs of varying breeds included surgical cases following each Pug case at the same institutions. Perioperative risk factors and postoperative complication rates were compared between the two populations. RESULTS: Pigmentary keratitis and diabetes mellitus were the most common preoperative comorbidities, found in 75% (P < .001) and 72% (P = .12) of Pugs, respectively. No perioperative factors were significantly associated with postoperative complications in Pugs. Postoperative complication rates were similar between groups; however, the most common complication in Pugs was corneal ulceration (15% of operated eyes), whereas glaucoma was most common in the reference population (13% of operated eyes). Three months postoperatively, vision was preserved in 91% of eyes of Pugs (50/55) and 95% of the reference population (53/56). One year postoperatively, 80% (32/40) of Pug eyes and 82% (28/34) of eyes in the reference population remained sighted. CONCLUSIONS: Comorbidities and complications of cataract surgery in Pugs of this study demonstrate a predisposition for corneal disease. This highlights the importance of preoperative evaluation of factors associated with PK and corneal clarity, and postoperative monitoring for corneal ulceration in this breed.
Assuntos
Doenças do Cão/cirurgia , Glaucoma/veterinária , Facoemulsificação/veterinária , Animais , Cães , Feminino , Glaucoma/epidemiologia , Masculino , New York/epidemiologia , Linhagem , Facoemulsificação/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/veterinária , Registros/veterinária , Estudos Retrospectivos , Fatores de RiscoAssuntos
Antifúngicos/uso terapêutico , Blastomicose/veterinária , Doenças do Cão/tratamento farmacológico , Infecções Oculares Fúngicas/veterinária , Itraconazol/uso terapêutico , Animais , Blastomyces/isolamento & purificação , Blastomicose/tratamento farmacológico , Blastomicose/cirurgia , Doenças do Cão/cirurgia , Cães , Relação Dose-Resposta a Droga , Enucleação Ocular/veterinária , Infecções Oculares Fúngicas/tratamento farmacológico , Infecções Oculares Fúngicas/cirurgia , Fatores de Tempo , Resultado do TratamentoRESUMO
The objective of this study was to determine the efficacy of prophylactic random transscleral retinopexy (PRTR) in preventing rhegmatogenous retinal detachment (RRD) in the Bichon Frise with juvenile cataract. The medical records were reviewed from a private veterinary ophthalmology practice of nondiabetic Bichon Frise dogs younger than 11 years that had inherited cortical cataracts in one or both eyes and that had a follow-up examination after at least 9 months. Eyes were included in the study if the fundus could be visualized by indirect ophthalmoscopy at the last examination either because of phacoemulsification or resorption of the cataract. Four groups of eyes were identified. In group 1, no PRTR was performed and there was resorption of the cataract; in group 2, eyes had no PRTR performed and phacoemulsification of the cataract. Group 3 had PRTR performed and resorption of the cataract. In group 4, PRTR was performed as was phacoemulsification of the cataract. In group 1, 20 eyes had resorbed cataracts, and 12 (60%) of these had RRD. In group 2, 18 eyes had phacoemusification of the cataract, and 10 (55%) of these had RRD. In group 3, 19 eyes had PRTR and resorbed cataracts, and 2 (10%) of them had RRD. In group 4, 39 eyes had PRTR and phacoemulsification of the cataract; of these 5 (12%) had RRD. The Bichon Frise dog with inherited cataract is at high risk of RRD. PRTR reduces this risk.