RESUMO
BACKGROUND AND OBJECTIVE: To evaluate the impact of anxiety and sleep patterns on intravitreal injection pain. PATIENTS AND METHODS: This prospective, noninterventional study surveyed patients scheduled for intravitreal injection by two retinal surgeons. A standard intravitreal injection technique was used. Patients filled out pre-procedure General Anxiety Disorder-7 (GAD-7) and Pittsburgh Sleep Quality Index (PSQI) questionnaires. Post-procedural pain was assessed with a visual analogue scale. Quality and hours of sleep and anxiety levels were correlated with perceived intravitreal injection pain. RESULTS: A total of 140 patients met inclusion criteria. Mean ± standard deviation scores were 4.9 ± 5.6 for the GAD-7, 6.3 ± 4.1 for the PSQI, and 3.69 ± 2.64 for intravitreal injection pain. Anxiety correlated with intravitreal injection pain (rho = 0.25; P = .003). Previous night's sleep (rho = -0.16; P = .057) and poor sleep quality (rho = 0.14; P = .11) were weakly correlated. Regression analysis revealed anxiety was the only significant predictor of intravitreal injection pain. A 1-point increase in anxiety predicted a 0.10-point increase in intravitreal injection pain (B = 0.10, P = .032). CONCLUSIONS: Anxiety level was the best predictor of perceived pain. This has implications for pre-procedural anxiety screening. [Ophthalmic Surgery Lasers Imaging Retina. 2021;52:498-504.].
Assuntos
Inibidores da Angiogênese , Dor , Inibidores da Angiogênese/uso terapêutico , Ansiedade/etiologia , Bevacizumab , Humanos , Injeções Intravítreas , Dor/tratamento farmacológico , Dor/etiologia , Percepção da Dor , Estudos Prospectivos , SonoRESUMO
True lens coloboma is a rare developmental disorder usually caused by missing lens zonules in the equatorial area of the lens. Bilateral cases are rare. We report bilateral superonasal lens colobomas in two brothers whose parents are first cousins.