The efficacy and safety of entecavir in patients with advanced schistosomiasis co-infected with hepatitis B virus.

OBJECTIVE: To evaluate the efficacy and safety of entecavir (ETV) in patients with advanced schistosomiasis and hepatitis B virus (HBV) co-infection. METHODS: Sixty-seven patients with advanced schistosomiasis and HBV co-infection were enrolled in this study. The patients were randomly divided into the ETV treatment group (n=35) and the control group (n=32). The patients in the control group adopted routine supportive therapy for 52 weeks, and those in the ETV treatment group received ETV at a dose of 0.5mg once daily on the basis of routine supportive therapy for 52 weeks. Hepatic fibrosis markers (hyaluronic acid, type III procollagen, type IV collagen, laminin, and fibronectin), Ishak fibrosis score, alanine transaminase (ALT), HBV DNA, and Child-Pugh score were compared between the two groups. The intention to treat (ITT) population was used for the analysis. The measurement data and count data were analyzed by t-test and Chi-square test, respectively. RESULTS: After 52 weeks of treatment, the hepatic fibrosis markers (hyaluronic acid, type III procollagen, type IV collagen, laminin, and fibronectin) were significantly improved in the ETV treatment group compared to the control group (all p<0.05). A ≥1-point improvement in the Ishak fibrosis score was found in 25.7% (9/35) of the ETV group, and the mean change from the baseline in the Ishak fibrosis score was a 0.3-point reduction. The control group showed disease progression in the Ishak fibrosis score. More patients in the ETV group than in the control group had undetectable serum HBV DNA levels (82.9% vs. 3.1%, p<0.05) and ALT normalization (68.6% vs. 18.3%, p<0.05). The ETV treatment group demonstrated an improvement in Child-Pugh score at week 52 (-3.7 vs. 0.3, p<0.05). In addition, no obvious adverse reactions were observed during ETV treatment. CONCLUSION: ETV is safe and effective in patients with advanced schistosomiasis and HBV co-infection.

[Autologous peripheral blood hematopoietic stem cell transplantation in the treatment of type 1 diabetic mellitus: a report of 16 cases].

OBJECTIVE: To explore the efficacy and safety of autologous peripheral blood hematopoietic stem cell transplantation (APBHST) in patients with type 1 diabetes mellitus. METHODS: Hematopoietic stem cells were mobilized with cyclophosphamide and granulocyte colony stimulating factor for 16 patients with type 1 diabetes mellitus who admitted to our department during November 2009 to August 2010. And then stem cells were collected from peripheral blood by leukapheresis and cryopreservation. The cells were infused intravenously after conditioning with cyclophosphamide and antithymocyte globulin. To compare the daily dose of exogenous insulin requirements, the serum levels of hemoglobin A1c (HbA1c), C-peptide, islet cell function during the mixed meal tolerance test were measured before and at different times after APBHST. Blood glucose was monitored 7 times a day before and after APBHST. And the adverse effects were recorded during and after APBHST. RESULTS: The median follow-up was 28 weeks (range: 8 - 44 weeks). Twelve of 16 patients stayed free from insulin at 3 - 20 days post APBHST. And islet cell function greatly improved after APBHST. Four of 16 patients required exogenous insulin but the dosage decreased. And all 4 patients had a poor level of C-peptide before APBHSCT. There were no such severe adverse effects as myelosuppression. CONCLUSION: Very encouraging results have been obtained in the patients treated with APBHST. There is definite therapeutic effects and safety in a short term. But further follow-up is necessary to confirm the duration of insulin independence and the mechanisms of action.

[Therapeutic effect of dahuangzhechong pills on advanced schistosomiasis].

OBJECTIVE: To evaluate the therapeutic effect and safety of Dahuangzhechong pills on advanced schistosomiasis. METHODS: Sixty-two patients with advanced schistosomiasis were divided randomly into two groups, a treatment group and a control group, and treated with Dahuangzhechong pills and routine therapy, respectively. The course of treatment was 52 weeks in the two groups. Before and after the 52-week treatment, the indexes of liver function and hepatic fibrosis, prothrombin time (PT), Child-Pugh scores and changes of B-type ultrasonic images were detected for all the patients. RESULTS: There were significant differences in the levels of alanine aminotransferase (ALT) and total bilirubin (TBIL), the indexes of hepatic fibrosis, portal venous inside diameters and portal venous flow between the two groups after 52 weeks treatment (P < 0.05). In addition, there were no obvious adverse effects during the treatment in the patients of the Dahuangzhechong pill group. CONCLUSION: Dahuangzhechong pill treatment is a safe and effective therapy for the patients with advanced schistosomiasis.