Liver Cirrhosis Research Today is a free monthly online journal that collates and summarizes the latest research about Liver Cirrhosis, including details on alcohol, treatment, drugs, effects, causes. | ||||||||
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Is portal hypertension associated with protein-losing enteropathy?Georgopoulos P, Mowat C, McMillan DC, Kingstone K, Ghosh S, Stanley AJ Department of Gastroenterology and Surgery, Glasgow Royal Infirmary, Glasgow, UK. philgeor@panafonet.gr BACKGROUND AND AIM: Hypoalbuminemia in patients with decompensated cirrhosis has traditionally been assumed to be a result of to impaired liver synthesis; however, protein-losing enteropathy (PLE) may also contribute. The aim of this study was to assess whether hypoalbuminemic cirrhotic patients with portal hypertension had evidence of PLE. METHODS: Sixteen patients with alcoholic cirrhosis, hypoalbuminemia and portal hypertension underwent whole gut lavage with polyethylene glycol solution. The effluent obtained was analyzed for albumin, immunoglobulin (Ig)G and alpha1-antitrypsin (alpha1-AT). Serum C-reactive protein (CRP) was also measured to assess the systemic inflammatory response. RESULTS: Twelve of the 16 enrolled patients had a persistently low albumin concentration at the time of lavage. Only one patient (who was subsequently found to have celiac disease) had elevated concentrations of lavage albumin, alpha1-AT and IgG levels. There was a significant correlation between lavage albumin and alpha1-AT (r = 0.671, P = 0.024), and between lavage albumin and IgG (r = 0.614, P = 0.045). There was no correlation between serum albumin and lavage proteins. Six patients had elevated serum CRP levels, but serum albumin or lavage protein concentrations did not correlate with serum CRP. CONCLUSION: There is no evidence of a significant PLE in patients with alcoholic cirrhosis, hypoalbuminemia and portal hypertension. Published 21 December 2004 in J Gastroenterol Hepatol, 20(1): 103-7.
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