Pediatric transplantation · 2015
Overweight, central obesity, and cardiometabolic risk factors in pediatric liver transplantation.
СтатьяНазвание и аннотация: Перевод в очереди
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Dagher Marc, Ng Vicky L, Carpenter Andrea, Rankin Stephanie, De Angelis Maria, Avitzur Yaron, Mouzaki Marialena
Аннотация
UNLABELLED: PTMS describes the presence of ≥3 cardiometabolic risk factors that include obesity, hypertension, dyslipidemia, and IR. The prevalence of the clustering of ≥3 cardiometabolic risk factors or central obesity has not been studied in pediatric LT recipients. Single-center, cross-sectional study.
INCLUSION CRITERIA: LT recipients 2-18 yr-old, at least one yr post-LT.
EXCLUSION CRITERIA: recipients of liver retransplants or multivisceral transplants. Eighty-seven patients were identified. Median age was 9.8 yr (range 2-18), median time since LT was 6.9 yr (range 1-17). The most common indication for LT was biliary atresia (56%), and the most frequently used immunosuppressant was tacrolimus (80%). The prevalence of overweight and obesity was 21% and 5%, respectively. Central obesity affected 14%, hypertension 44%, IR 27%, low HDL 20%, and hypertriglyceridemia 39% of patients. The prevalence of ≥3 cardiometabolic risk factors was 19%. Fifty percent of the overweight/obese patients had ≥3 risk factors. Time since transplant, immunosuppression and renal function were not different between those with <3 or ≥3 risk factors. Clustering of cardiometabolic risk factors is prevalent in pediatric LT recipients, suggesting an increased risk of future CV events.
INCLUSION CRITERIA: LT recipients 2-18 yr-old, at least one yr post-LT.
EXCLUSION CRITERIA: recipients of liver retransplants or multivisceral transplants. Eighty-seven patients were identified. Median age was 9.8 yr (range 2-18), median time since LT was 6.9 yr (range 1-17). The most common indication for LT was biliary atresia (56%), and the most frequently used immunosuppressant was tacrolimus (80%). The prevalence of overweight and obesity was 21% and 5%, respectively. Central obesity affected 14%, hypertension 44%, IR 27%, low HDL 20%, and hypertriglyceridemia 39% of patients. The prevalence of ≥3 cardiometabolic risk factors was 19%. Fifty percent of the overweight/obese patients had ≥3 risk factors. Time since transplant, immunosuppression and renal function were not different between those with <3 or ≥3 risk factors. Clustering of cardiometabolic risk factors is prevalent in pediatric LT recipients, suggesting an increased risk of future CV events.