Publications by authors named "David Campa"

Patients report that adhering to diet is the most challenging aspect of diabetes management. Provision of diet education is often delegated to health care providers, despite a lack of nutrition education and training and limited awareness of environmental and cultural challenges faced by patients. .

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Diabetic retinopathy (DR) is a major cause of blindness in the United States. Prevention relies on periodic DR screening, yet overall national screening rates are not optimal, especially in low-income, minority patients. We prospectively evaluated show rates for prescheduled teleretinal DR screening appointments in diabetic patients (n = 301) in a large safety-net clinic in South Central Los Angeles.

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Introduction: Despite availability of screening for diabetic retinopathy, testing is underused by many low-income and racial/ethnic minority patients with diabetes. We examined perceived barriers to diabetic retinopathy screening among low-income patients and their health care providers and provider staffers.

Methods: We collected survey data from 101 patients with diabetes and 44 providers and staffers at a safety-net clinic where annual diabetic retinopathy screening rates were low.

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Streptococcus pneumoniae is a principal cause of serious illness, including bacteremia, meningitis, and pneumonia, worldwide. Pneumococcal immunization is proven to reduce morbidity and mortality in high-risk adult and elderly populations. Current pneumococcal vaccination practices are suboptimal in part because of recommendation complexity, the high cost of provider-driven immunization interventions, and outreach methods that are not patient-centric.

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