title: Risk factors for cardiovascular disease in children and young adults after renal transplantation.
abstract: Despite good outcomes in pediatric renal transplantation, life expectancy is reduced, mostly as a result of accelerated atherosclerosis. A comprehensive evaluation of cardiac status and risk factors for cardiovascular disease was performed in 60 patients after renal transplantation (age 3 to 29 yr; mean 15.8). Posttransplantation diabetes was diagnosed in 7%. Half of the patients did not engage in any physical activity, and this was associated with increased body mass index. Uncontrolled hypertension was found in 13% of patient, and 53% were on antihypertensive medications. BP index was associated with left ventricular mass index (LVMI). Dyslipidemia was relatively uncommon, with hypercholesterolemia found in 15% and elevated LDL cholesterol found in 10% of patients. Hyperhomocysteinemia was frequent (58%); in most patients, it was not due to folate or B(12) deficiency. Lipid and homocysteine abnormalities were associated with cyclosporine therapy. Echocardiography demonstrated normal LVMI in 93% of patients, although LVMI was higher than in healthy control subjects. Cardiac troponin I was normal in all patients, but N-terminal pro-brain natriuretic peptide was elevated in 35% and was associated with LVMI and renal function. Although present cardiac status is relatively normal in pediatric renal transplantation patients, cardiac risk factors are common, and strategies to prevent cardiovascular disease need to be developed.
authors: Pediatric Nephrology, Shaare Zedek Medical Center, Jerusalem, Israel. rbeckercohen@yahoo.com
authors: Rachel
authors: R
authors: Becker-Cohen
authors: Amiram
authors: A
authors: Nir
authors: Choni
authors: C
authors: Rinat
authors: Sofia
authors: S
authors: Feinstein
authors: Nurit
authors: N
authors: Algur
authors: Benjamin
authors: B
authors: Farber
authors: Yaacov
authors: Y
authors: Frishberg
mesh_terms: D000293:Adolescent; D000328:Adult; D015992:Body Mass Index; D002318:Cardiovascular Diseases / Q000453:epidemiology*; D002648:Child; D003327:Coronary Disease / Q000235:genetics; D005260:Female; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D007166:Immunosuppressive Agents / Q000009:adverse effects / Q000627:therapeutic use; D007674:Kidney Diseases / Q000145:classification / Q000601:surgery; D016030:Kidney Transplantation / Q000009:adverse effects* / Q000276:immunology; D008297:Male; D018579:Patient Selection; D011247:Pregnancy; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D016896:Treatment Outcome
chemical_list: D007166:Immunosuppressive Agents