WHAT'S KNOWN ON THIS SUBJECT:The period of transition from childhood to adulthood and the period immediately after transfer of care is a challenging time for young people with kidney failure.
WHAT THIS STUDY ADDS:Young patients with kidney failure cared for exclusively in adult-oriented facilities experience increased rates of avoidable hospitalizations during late adolescence and young adulthood. Avoidable hospitalizations increased among pediatric kidney failure patients during the years immediately after transfer to adult care. abstract OBJECTIVE: Hospital admissions for ambulatory care-sensitive conditions (also called avoidable hospitalizations) are a measure of quality and access to outpatient care. We determined if young patients with end-stage renal disease (ESRD) are at increased risk of avoidable hospitalizations.
METHODS:A national organ failure registry was used to identify patients with ESRD onset at ,22 years of age between April 1, 2001, and March 31, 2010, who had received care in an adult care facility after age 15 years. The cohort was linked to the national hospitalizations database to identify avoidable hospitalizations relevant for young patients with ESRD. Patients were followed up until death, loss to follow-up, or study end. Two groups were studied: (1) patients transferred from pediatric to adult care; and (2) patients receiving ESRD care exclusively in adult centers. We determined the association between overall and avoidable hospitalization rates and both age and transfer status by using Poisson regression models.RESULTS: Our cohort included 349 patients. Among the 92 (26.4%) patients transferred to adult care during the study period, avoidable hospitalization rates were highest during the period 3 to ,4 years after transfer (rate ratio: 3.19 [95% confidence interval: 1.42-7.18]) compared with the last year in pediatric care. Among the 257 (73.6%) patients who received ESRD care exclusively in adult centers, avoidable hospitalization rates increased with age.
CONCLUSIONS:Among those who were transferred to adult care, avoidable hospitalization rates increased after transfer. Avoidable hospitalization rates increased with age in ESRD patients who received care in adult centers. Young patients with ESRD are at increased risk of avoidable hospitalizations. Pediatrics 2014;133:e993-e1000 Dr Samuel conceptualized and designed the study, obtained the data, supervised the analysis, and drafted the initial manuscript; Drs Nettel-Aguirre and Foster designed the study, supervised the analysis, and critically reviewed the manuscript; Ms Soo performed the analysis, assisted in interpretation of results, and drafted sections of the manuscript; Drs Hemmelgarn and Tonelli assisted in the design of the study and critically reviewed the manuscript; and all authors approved the final manuscript as submitted.www.pediatrics.org/cgi