Paracentesis-induced circulatory dysfunction (PICD) is a recently described complication that can be prevented with the administration of plasma expanders. The aim of this study was to compare the efficacy of saline versus albumin in the prevention of PICD. Patients were randomized to receive albumin or saline after total paracentesis. Patients readmitted as a consequence of a second episode of tense ascites were treated with total paracentesis and the alternative plasma expander. After randomization, 35 patients received saline and 37 received albumin. Twenty-one patients were readmitted for tense ascites and treated with the alternative expander. Significant increases in plasma renin activity (PRA) were found 24 hours and 6 days after paracentesis when saline was used (baseline, 5.6 ؎ 5.7; 24 hours, 7.6 ؎ 6.9; 6 days, 8.5 ؎ 8.0 ng ⅐ mL ؊1 ⅐ hr ؊1 ; P < .05 and P < .01 vs. baseline, respectively), whereas no significant changes were observed with albumin. The incidence of PICD was significantly higher in the saline group versus the albumin group (33.3% vs. 11.4%, respectively; P ‫؍‬ .03). However, no significant differences were found when less than 6 L of ascitic fluid was evacuated (6.7% vs. 5.6% in the saline and albumin groups, respectively; P ‫؍‬ .9). Similar results were observed when analyzing patients who received 2 consecutive paracentesis (i.e., a significant increase in PRA after saline [P < .01] without significant variations after albumin). In conclusion, albumin is more effective than saline in the prevention of PICD. Saline is a valid alternative to albumin when less than 6 L of ascitic fluid is evacuated.

Using current first-line therapy, patients with cirrhosis and acute peptic ulcer bleeding have a similar survival than those with variceal bleeding. The risk of further bleeding is higher in patients with variceal hemorrhage. However, few patients in both groups died from uncontrolled bleeding, rather the cause of death was usually related to liver failure or comorbidities. (Hepatology 2018;67:1458-1471).

In nonresponders to usual somatostatin dose, both terlipressin and high-dose of somatostatin infusion significantly decreased HVPG and increased the rate of hemodynamic responders. Such effects were greater with terlipressin. Both treatments may be an alternative when standard somatostatin fails.

Quantitative electroencephalography is a powerful tool to evaluate brain function, and preliminary data have shown its usefulness in the evaluation of patients with chronic renal failure (CRF). In this study, baseline values of different quantitative EEG variables, as well as data from the P300 component of the visual event-related potential, in 43 patients with chronic renal failure, were compared with those of a group of healthy subjects and with the results obtained after 3, 6, 9 and 12 months of treatment of these patients with rHuEPO. Baseline total power was much lower in patients with CRF than in healthy subjects, and the distribution of power among the frequency bands was also abnormal. rHuEPO promptly normalized total power and progressively improved power distribution, although full normality was not achieved. Mean dominant frequencies in brain areas were abnormal in patients with CRF, and progressive improvement was seen along the study. The latency of P300, which was increased before treatment, decreased in all subjects, but normal values were not reached. The same applies to the hypomanic and psychopathic scores of psychological tests. Altogether, brain dysfunction of CRF seems to substantially improve by treatment of the anemia with rHuEPO.