کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4166151 | 1607513 | 2010 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Cardiomyopathies in Propionic Aciduria are Reversible After Liver Transplantation Cardiomyopathies in Propionic Aciduria are Reversible After Liver Transplantation](/preview/png/4166151.png)
ObjectiveTo evauluate the relationship between propionic acidemia (PA) and cardiomyopathy.Study designWe retrospectively compared clinical and metabolic results of patients with PA with and without cardiomyopathy.ResultsOf 26 patients with PA who survived the first year of age, a dilated cardiomyopathy developed in 6 (group 1) at a median age of 7 years (range, 5-11 years). They were compared with 14 patients without cardiomyopathy for whom data were available (group 2). Their median age at the time of the study was 11 years (range, 3-21 years). PA was diagnosed in the neonatal period in 5 of 6 patients in group 1 and 11 of 14 patients in group 2. All patients received similar medical treatment. Two patients in group 1 died of cardiac arrest. In 2 patients, the cardiomyopathy was reversed during the year after orthotopic liver transplantation (OLT). In 2 other patients, OLT was contraindicated because of severe heart disease. The number of metabolic distress episodes was similar in both groups. Excretion of propionate metabolites in urine did not correlate with the occurrence of cardiomyopathy.ConclusionDilated cardiomyopathy, a frequent complication of PA, develops independent of any specific metabolic profile and is reversible after OLT.
Journal: The Journal of Pediatrics - Volume 156, Issue 1, January 2010, Pages 128–134