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PURPOSE: To assess the demographic characteristics, ophthalmic and systemic presentations, and risk factors impacting the outcomes in patients diagnosed with peripheral ulcerative keratitis (PUK). METHODS: This retrospective study includes patients diagnosed with PUK at a tertiary care center over 13 years. A descriptive analysis of the demographics, clinical history, and presentation was performed. A reverse risk analysis was performed to assess the PUK resolution in patients with underlying autoimmune and non-autoimmune etiologies. Finally, we evaluated the correlation between treatment duration and final best corrected visual acuity (BCVA) and continuous and categorical variables. RESULTS: A total of 58 eyes of 51 patients with a mean age of 59.67 ± 13.41 years diagnosed with PUK were included in the study; 58.82% were female. The resolution duration was significantly shorter in patients with autoimmune etiologies (vs. non-autoimmune etiologies, P = 0.028) and female patients (vs. male patients, P = 0.008). The BCVA worsened in patients with non-autoimmune etiologies after treatment (P = 0.17). Despite worse BCVA at presentation in patients with underlying autoimmune etiologies, significantly better final vision outcomes were observed (P = 0.04). Linear regression analysis showed that longer treatment duration (P = 0.001; R2 = 0.1704) and worse vision (P = 0.002; R2 = 0.1502) at presentation were the primary risk factors of poor vision outcomes. Similarly, the treatment duration was significantly longer in male compared with female patients (P < 0.001; R2 = 0.2027). CONCLUSIONS: The clinical outcomes in PUK with underlying autoimmune disorders were observed to be better than non-autoimmune etiologies, which may be attributed to the early detection of the PUK-related changes and aggressive medical management. A delayed diagnosis of PUK leads to poor vision outcomes.
RESUMO
PURPOSE: To assess the efficacy of electronic health record (EHR) messaging for re-engaging patients with ophthalmology care after a missed appointment. DESIGN: Prospective, randomized clinical trial. METHODS: The study setting was an academic ophthalmology department. The patient population comprised of return patients age 18 years or older with an appointment "no show," or missed appointment. Over 2 phases of recruitment, 362 patients with an active patient portal in the EHR were selected consecutively each business day. Patients were randomized using a web-based tool to receive a reminder to reschedule via a standard mailed letter only (control) or the mailed letter plus an electronic message through the EHR within 1 business day of the missed appointment (intervention). Reengagement with eye care was defined as attendance of a rescheduled appointment within 30 days of the no-show visit. Patient charts were reviewed for demographic and clinical data. RESULTS: The average age of recruited patients was 59.9 years, just under half of the sample was male (42.5%, 154/362), and most patients were White (56.9%, 206/362) or Black (36.2%, 131/362). Patients were most commonly recruited from the retina service (39.2%, 142/362) followed by the glaucoma service (29.3%, 106/362). Many patients in this study had previous no-show appointments, with an average no-show rate of 18.8% out of all scheduled visits across our health system. In total, 22.2% (42/189) of patients in the intervention group attended a follow-up appointment within 30 days of their no-show visit compared to 11.6% (20/173) of the control group (OR, 2.186; 95% CI, 1.225-3.898; P = .008). When including only the 74 patients in the intervention group who read the intervention message in the patient portal, 28.4% (21/74) attended a follow-up compared to 11.6% (20/173) of the control group (P = .001). CONCLUSIONS: EHR-based reminder messages sent within a business day of a missed appointment may promote re-engagement in ophthalmology care after appointment no-show.