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Objective. This study aimed to determine whether the treatment of a long-acting formulation of octreotide (OCT-LAR) exerted a similar effect on improving the prognosis of patients with portal hypertension compared with placement of transjugular intrahepatic portosystemic shunts (TIPSs). Methods. A total of 24 patients with portal hypertension who underwent TIPS placement or OCT-LAR treatment from January 2010 to January 2015 were reviewed. Hemodynamic studies, biological values, live functions, and treatment complications before and during the treatment were evaluated. Results. Baseline clinical characteristics were similar between two groups. Hepatic venous pressure gradient (HVPG) was improved in OCT-LAR groups (15.9 ± 2.4 to 12.8 ± 1.6 mmHg). Both groups showed a slight decrease in endothelin-1 (ET-1) and urotensin II and a slight increase in oxide metabolite (NOx) concentrations with no significant difference. Aspartate aminotransferase and alanine aminotransferase increased one week after TIPS placement when they improved in the OCT-LAR treatment group. The complications of OCT-LAR treatment were minor and transient. However, one patient who received TIPS placement presented procedure-related complications and required rehospitalization, and 2 patients had developed hepatic encephalopathy during the follow-up period. Conclusion. Prolonged administration of OCT-LAR exerted a virtually similar effect on improving hemodynamic parameters and liver function in patients with portal hypertension compared with placement of TIPS, with no apparent serious adverse effects. [ABSTRACT FROM AUTHOR]

Serum total bilirubin has been suggested to have the potential anti-inflammatory and antioxidant effects on the vasculature. This study was designed to investigate the association of bilirubin with brachial-ankle pulse wave velocity (baPWV), a marker of arterial stiffness and cardiovascular disease. Hypertensive male subjects ( n = 2,361) were classified into groups according to the 50th, 75th, and 95th percentiles of baPWV value. Correlation and regression analysis were used to assess the relationship between baPWV and other variables. Hypertensive subjects with baPWV above the 50th, 75th, and 95th percentiles had a significantly lower bilirubin level than those with baPWV under them (0.97 ± 0.40 vs. 1.00 ± 0.41 mg/dl, P < 0.001; 0.95 ± 0.39 vs. 0.99 ± 0.41 mg/dl, P = 0.001; 0.92 ± 0.36 vs. 0.99 ± 0.42 mg/dl, P = 0.048, respectively). Bilirubin is inversely related to baPWV ( R = 0.0032, P = 0.003) and C-reactive protein (CRP) (correlation coefficient = −0.13, P < 0.001). A 0.1 mg/dl increase in bilirubin was associated with a 19, 20, and 34 % reduced odds ratio for baPWV above the 50th, 75th, and 95th percentiles, respectively [odds ratio (OR) 0.77 (95 % confidence interval (CI) 0.62-0.95), P = 0.015; OR 0.80 (95 % CI 0.64-0.99), P = 0.044; OR 0.68 (95 % CI 0.45-1.00), P = 0.048, respectively] after adjustment for several variables. This study demonstrates an independent inverse association between bilirubin and baPWV in hypertensive men. Additionally, reduced CRP may be one of mediators on the mechanisms how bilirubin reduces baPWV. [ABSTRACT FROM AUTHOR]