Document Detail


Correlation of Serum Lead Levels with Inflammation, Nutritional Status, and Clinical Complications in Hemodialysis Patients.
MedLine Citation:
PMID:  22889119     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The aim of this study was to determine blood lead level (BLL) in hemodialysis (HD) patients and their relation with high-sensitivity C-reactive protein (hsCRP) and albumin which are inflammatory and nutritional biomarkers, respectively, and clinical complications. A total of 93 patients, who were dialyzed at least for 3 months, were included in the study. Blood samples were collected before HD and BLL was measured and categorized as three equal groups: low normal (BLL < 8 μg/dL), middle normal (BLL = 8-10.6 μg/dL), and high normal (BLL > 10.6 μg/dL). All patients had normal BLL, 9.7 ± 3.4 g/dL. Patients with abnormal hsCRP level (>3 mg/L) had higher BLL than other patients (16.4 ± 0.8 vs. 11.5 ± 2.7 mg/L, p = 0.003). Patients with BLL > 10.6 μg/dL had significantly lower hemoglobin, ferritin, iron, and albumin levels and higher hsCRP and intact parathyroid hormone (iPTH) levels than the patients with BLL < 8 μg/dL. In addition, BLL revealed a significant positive correlation with duration of dialysis. We concluded that BLL associated to inflammation, malnutritional status, iron-deficiency condition, and high iPTH level in HD patients.
Authors:
Rahmat Pouresmaeil; Effat Razeghi; Farokhlagha Ahmadi
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-8-14
Journal Detail:
Title:  Renal failure     Volume:  -     ISSN:  1525-6049     ISO Abbreviation:  Ren Fail     Publication Date:  2012 Aug 
Date Detail:
Created Date:  2012-8-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8701128     Medline TA:  Ren Fail     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Nephrology Research Center, Tehran University of Medical Sciences , Tehran , Iran.
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