Figure 1 The circuit of on-line hemodiafiltration with pre dilution. Sterile substitution fluid produced on-line from the dialysate through three ultrafilters. Substitution fluid was infused

pre-filter with a substitution fluid pump. HD, hemodialysis. Plasma selleck kinase inhibitor exchange In general, plasma exchange was performed using 40 packs of fresh frozen plasma per treatment. If PT-INR on the day after previous plasma exchange was higher than 2.0, plasma exchange was performed with the same setting. If PT-INR was less than 2.0, infusion of 8 packs of fresh frozen plasma was performed in place of plasma exchange. During infusion of fresh frozen plasma, we reduced the table 1 quantity of the Inhibitors,research,lifescience,medical other infusion solution to avoid fluid overloading. Statistical Analysis Data are expressed as mean ± SD. We performed simple linear regression analysis to determine whether the degree of encephalopathy (stage of hepatic Inhibitors,research,lifescience,medical encephalopathy and Glasgow Coma Scale), patient’s age, asparatate aminotransferase, total bilirubin, PT, and ammonia at the start of on-line HDF was associated with the number of sessions of on-line HDF from the start of the treatment to recovery of consciousness. We used student’s t-test to compare between Inhibitors,research,lifescience,medical continuous

data of patients who survived hepatic failure without transplantation and those of patients who died of hepatic failure. All P values were two-sided, and values less than 0.05 were considered statistically significant. Results Tolerance to on-line HDF was excellent, pyrogenic reactions, bleeding complications, progress of coagulopathy that the treatment related to were not observed. The consciousness Inhibitors,research,lifescience,medical level, summary of ALS, and prognosis of participating patients who underwent ALS with on-line HDF are summarized in Table ​Table2.2. At the start of the study, 2 patients had stage 2 encephalopathy, 7

had stage 3, and 8 had stage 4. During ALS with on-line HDF, 1 patient (Case 6) withdrew from the further investigation. He suffered from brain herniation with rapid progression of cerebral edema on the first day of admission and fell into deep coma. A flat Inhibitors,research,lifescience,medical wave was confirmed by Brefeldin_A electroencephalography performed on the second day. The prolongation of the treatment was thought to be not worthwhile. ALS was discontinued after we obtained his family’s consent. He died on the 5th day of hospitalization. However, all the remaining 16 patients recovered consciousness after ALS with on-line HDF, and the average number of sessions of on-line HDF from the start of the treatment to recovery of the patient’s consciousness was 4.9 ± 0.7 with a range of 1-10. The average total number of sessions of on-line HDF was 14.4 ± 2.6 with a range of 6-47 over a period of 7-55 days (mean 16.4 ± 3.4 days). During ALS with on-line HDF, plasma exchange was performed in 11 patients with a range of 2-17 sessions (mean 7.2 ± 1.3 sessions).