The medical transition of young adults with type 1 diabetes (T1D): a retrospective chart review identifies areas in need of improvement

BACKGROUND: The transition process from pediatric to adult care in individuals with T1D has long-term ramifications on health outcomes. Recognition of differences in care delivery and changes made in management during this time may improve the process. We hypothesized that pediatric providers would be less likely to address T1D-related comorbidities than their adult counterparts, highlighting opportunities to strengthen care. METHODS: A retrospective chart review of patients aged 16–21 years diagnosed with T1D before age 18 was performed. Data on diagnosis, screening, and management of hypertension, dyslipidemia, microalbuminuria, retinopathy, and neuropathy were collected for 1 year before and 1 year after transition to adult care. The ‘ADA Standards of Medical Care in Diabetes’ were used to determine adherence to the above parameters. Data before and after transition was compared by Fischer’s Exact and Exact McNemar tests. RESULTS: Complete medical records for 54 subjects were reviewed before and after transition from pediatric to adult care providers within a single academic medical system (52% male; 78% Caucasian). Transition to adult care occurred at a mean age of 18 years. Mean length of transition was 7.8 months with no significant change in an individual’s HbA1c over that time. Over the transition period, there was no difference in diagnoses of hypertension or the use of anti-hypertensive. Adherence to lipid and retinopathy screening was similar across the transition period; however, adherence to microalbuminuria screening was higher after the transition to adult providers (p = 0.01). Neuropathy screening adherence was overall poor but also improved after transition (p < 0.001). CONCLUSIONS: Overall, there were no significant changes in the diagnosis or management of several T1D-related comorbidities during the transition period in a small cohort of young adults with T1D. The transition length was longer than the recommended 3-months, highlighting an opportunity to improve the process. There was no deterioration of glycemic control over this time, although HbA1c values were above target. Adult providers had significantly higher rates of adherence to screening for microalbuminuria and neuropathy than their pediatric counterparts, but adherence for neuropathy was quite poor overall, indicating a need for practice improvement.