期刊
AMERICAN JOURNAL OF TRANSPLANTATION
卷 9, 期 6, 页码 1420-1426出版社
WILEY
DOI: 10.1111/j.1600-6143.2009.02627.x
关键词
Creatinine; calcineurin inhibitor toxicity; glomerular filtration rate; lung transplantation; primary graft dysfunction; posttransplant renal failure; rejection
资金
- Danish Kidney Foundation
- Helen Bjornows Foundation
- Novartis Research Foundation
- Rigshospitalet, Denmark
We previously described a 54% decline in renal function at 6 months after lung transplantation (LTx). We hypothesized that this decline is a very early event following LTx. Thirty-one consecutive patients (16 females/15 males), mean age 49 (+/- 13) years, with emphysema, cystic fibrosis/bronchiectasis or idiopathic pulmonary fibrosis were included in an analysis of renal function before and after LTx. The glomerular filtration rate (GFR) was measured using the Cr-51-ethylenediaminetetra acetic acid plasma clearance single injection technique (mGFR) at baseline before transplantation and at 1, 2, 3 and 12 weeks postoperatively. Mean mGFR declined from 103 +/- 18 to 65 +/- 22, 53 +/- 16 and 57 +/- 18 mL/min/1.73m(2) at 1-, 3- and 12-weeks post-LTx (p < 0.0001), respectively. In a time-dependent repeated measures ANOVA, risk factors for a decline in mGFR posttransplant included: time (p < 0.0001), acute renal failure within 2 weeks post-LTx (p = 0.0003), use of heart and lung machine (p = 0.04), and the use of ephedrine (p = 0.048), as well as increasing age, older than 18 years at LTx (p = 0.006). These data demonstrate that renal function, measured with an isotope method, decreases dramatically during the first week after LTx.
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