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Objective: To provide a comprehensive evaluation of a grant-funded pilot diabetes care program. Rural adult patients living with poorly controlled diabetes were targeted for care. Design and Sample:Retrospective study using a purposive sample of patients at select primary care sites with a glycated hemoglobin (A1C) greater than 8%. Interventions included nurse care management, telemedicine endocrinology consults, as well as diabetes self-management education (DSME), to enhance disease management and prevention of complications.Measures: Pre/post labs, DSME test scores, hospital claims data, satisfaction surveys, and a focus group were evaluated. Results: Fifty-nine adults, 21-76 years of age, participated. Interventions demonstrated statistically significant reduction in A1C (10.10 vs. 9.27; p value = 0.002); DSME test score improvement (76.23 vs. 96.04; p < 0.05) and reduced hospital utilization (Emergency Department use 0.86 vs. 0.40; p value = 0.04; inpatient admissions 0.09 vs. 0.02; p value = 0.02). Patients and providers indicated strong satisfaction with the program components. Less hospital utilization reduced emergency department costs by 51.4% and inpatient costs by 96%. A rural community advisory network indicated satisfaction in delivery of program activities and outcome measures.Conclusions: This rural model shows potential for improving diabetes control, access to specialty care through telemedicine, and reduction of health care utilization costs.

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Background: A prospective study was conducted to determine if external ionizing radiation could favorably influence the orbital manifestations of Graves ophthalmopathy. Diabetes and untreated systemic hypertension were exclusion criteria. Radiation was directed to the orbits of 42 affected patients using 0.2 rad (20 Gy) delivered in 10 doses of 0.02 rad (2 Gy). Patients were periodically examined during a 3-year interval.Objective: To report retinal microvascular abnormalities observed in our study cohort.Methods: Fundus findings documented with ophthalmoscopy, stereoscopic color photography, and stereoscopic fluorescein angiography prior to radiation were compared with similarly documented findings approximately 3 years following radiation.Results: Prior to orbital radiation, retinal microvascular abnormalities were identified in 2 patients. The abnormalities were present bilaterally in one patient and unilaterally in the other. During the course of the study, microvascular abnormalities developed de novo in the unaffected retina of the latter patient while the retinopathy in the fellow eye progressed. Retinal microvascular CLINICAL SCIENCES