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Lipid status after pancreas-kidney transplantation.

Abstract：

OBJECTIVE:This study was performed to determine the net effects of euglycemia, resolution of renal failure, immunosuppressant drugs, and hyperinsulinemia on fasting lipid profiles of patients with renal failure and insulin-dependent diabetes mellitus (IDDM) after combined pancreas-kidney transplantation (PKT). RESEARCH DESIGN AND METHODS:Thirty subjects with IDDM received PKT between April 1989 and October 1990, and all were studied. Mean +/- SE age was 35.2 +/- 1.3 yr; 19 recipients were men, and 11 were women. All had a functioning pancreatic allograft post-PKT. Fasting lipid profiles including total cholesterol (C), triglyceride (TG), high-density lipoprotein cholesterol (HDL-chol), and C/HDL-chol were compared before and after PKT (38-555 days divided into groups: preoperation and 0-2, 3-8, and 9-19 mo). RESULTS:Significant hyperlipidemia was observed preoperatively (means +/- SE): C, 5.92 +/- 0.27 mM; HDL-chol, 1.07 +/- 0.09 mM; TG, 5.85 +/- 0.56 mM; and C/HDL-chol, 6.49 +/- 0.83. All lipids and C/HDL-chol dropped immediately after PKT (0-2 mo vs. preoperation, all P less than 0.01, except HDL-chol). After this immediate postoperative period, C, HDL-chol, and TG stabilized at new concentrations. C (5.44 +/- 0.22 mM) and TG (4.54 +/- 0.48 mM) levels were less than preoperation (not statistically significant and P less than 0.05, respectively). HDL-chol was greater than preoperative values (1.29 +/- 0.06 mM, P less than 0.05). C/HDL-chol dropped after PKT (0-2 mo, 4.85 +/- 0.18, P less than 0.01) and continued to decrease throughout the observation period (3-8 mo, 4.42 +/- 0.23; 9-19 mo, 4.23 +/- 0.23; both P less than 0.01 vs. preoperation). There was no statistical difference between lipid concentrations in male and female subjects. CONCLUSIONS:The lipid status of subjects with IDDM and renal failure was abnormal before PKT and once lipid concentrations stabilized after PKT (greater than 2 mo), HDL-chol was higher and TG and C/HDL-chol levels were significantly lower than preoperative values. If these changes are sustained, risk of future cardiovascular disease in this group of patients might be significantly reduced.

journal_name

Diabetes Care

journal_title

Diabetes care

authors

Larsen JL,Stratta RJ,Ozaki CF,Taylor RJ,Miller SA,Duckworth WC

doi

10.2337/diacare.15.1.35

subject

Has Abstract

pub_date

1992-01-01 00:00:00

pages

35-42

issue

eissn

0149-5992

issn

1935-5548

journal_volume

pub_type

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Lipid status after pancreas-kidney transplantation.