ObjectiveTo systematically review the efficacy and safety of Heluo Shugan capsule in the treatment of hepatitis B fibrosis. MethodWe searched PubMed, The Cochrane Library (Issue 8, 2015), CBM, CNKI, VIP and WanFang Data from their inception to August 2015, to collect randomized controlled trials (RCTs) on Heluo Shugan capsule for hepatitis B fibrosis. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then meta-analysis was performed using RevMan 5.3 software. ResultsA total of 15 RCTs involving 1 840 patients were included. The results of meta-analysis showed that: (1) As for reduced level of serum hyaluronic acid (HA), Heluo Shugan capsule was superior to placebo (MD=82.31, 95%CI 37.44 to 127.19, P=0.000 3), but worse than Fuzheng Huayu capsule (MD=-137.45, 95% CI-196.29 to-78.62, P < 0.000 01), Fufang Biejia Ruangan tablet (MD=-51.19, 95% CI-67.58 to-34.81, P < 0.000 01) and Anti-fibrosis decoction (MD=-82.13, 95% CI-102.37 to-61.88, P < 0.000 01). (2) As for reduced level of serum laminin (LN), Heluo Shugan capsule was superior to placebo (MD=36.83, 95% CI 11.84 to 61.82, P=0.004), but worse than Fufang Biejia Ruangan tablet (MD=-36.00, 95% CI-64.29 to-7.71, P=0.01), Ganfujian capsule (MD=-22.14, 95% CI-37.28 to-7.00, P=0.004) and Anti-fibrosis decoction (MD=-38.64, 95% CI-75.00 to-2.29, P=0.04). (3) As for reduced level of serum procollagen type III peptide (PCIII), Heluo Shugan capsule was superior to placebo (MD=47.17, 95% CI 32.68 to 61.66, P < 0.000 01), but worse than Fuzheng Huayu capsule (MD=-4.80, 95% CI-9.08 to-0.51, P=0.03), Dahuang Zhechong pills (MD=-53.77, 95% CI-105.01 to-2.53, P=0.04), Ganfujian capsule (MD=-46.82, 95% CI-66.30 to-27.34, P < 0.000 01) and Anti-fibrosis decoction (MD=-28.68, 95% CI-55.59 to-1.77, P=0.04). (4) As for reduced level of serum type-IV-collagen (IV-C), Heluo Shugan capsule was superior to placebo (MD=72.77, 95% CI 47.65 to 97.89, P < 0.000 01), but worse than Fuzheng Huayu capsule (MD=-34.69, 95% CI-56.65 to-12.73, P=0.002), Dahuang Zhechong pills (MD=-21.26, 95%CI-38.79 to-3.73, P=0.02), Fufang Biejia Ruangan tablet (MD=-69.04, 95%CI-124.38 to-13.69, P=0.01), Ganfujian capsule (MD=-19.84, 95% CI-37.41 to-2.27, P=0.03) and Anti-fibrosis decoction (MD=-37.98, 95% CI-72.99 to-2.96, P=0.03). ConclusionCurrent evidence shows that, Heluo Shugan capsule was superior to placebo, but worse than Fufang Biejia Ruangan tablet, Fuzheng Huayu capsule, Dahuang Zhechong pills, Ganfujian capsule and Anti-fibrosis decoction in reducing the level of serum hepatic fibrosis. Due to the limited quantity and quality of included studies, more high-quality, large-scale RCTs are need to verify the above conclusion.
ObjectiveTo systematically review the efficacy of peginterferon alpha (PEG-IFNα) initially combined with lamivudine (LAM) or adefovir (ADV) in treatment of HBeAg-positive chronic hepatitis B (CHB) patients. MethodsWe electronically searched databases including The Cochrane Library (Issue 11, 2014), PubMed, CBM, CNKI, VIP, and WanFang Data from inception to December 2014, to collect randomized controlled trials (RCTs) about PEG-IFNα initially combined with LAM or ADV for HBeAg-positive CHB. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was performed by using RevMan 5.2 software. ResultsA total of 11 RCTs involving 2031 patients were included. The results of meta-analysis showed that: After 48 weeks of treatment, the HBsAg seroconversion rate of the PEG-IFNα plus ADV group was significantly higher than that of the PEG-IFNα monotherapy group (8.6% vs. 0%, OR=7.73, 95%CI 1.53 to 39.05, P=0.01) or the ADV monotherapy group (8.5% vs. 0%, OR=7.75, 95%CI 1.07 to 56.23, P=0.04); and the HBsAg seroclearance rate in the combination therapy group was significantly higher than that of the ADV monotherapy group (10.5% vs. 1.2%, OR=5.56, 95%CI to 2.14 to 14.47, P=0.0004). After 52 weeks of treatment, the HBsAg seroconversion rate of the PEG-IFNα plus LAM group was significantly higher than that of the PEG-IFNα monotherapy group (11.6% vs. 5.6%, OR=2.21, 95%CI 1.04 to 4.72, P=0.04). After 26 weeks of follow-up, no significant differences were found between the combination therapy group and the PEG-IFNα monotherapy group in HBsAg seroclearance rate and HBsAg seroconversion rate (all P values >0.05). ConclusionCurrent evidence shows that, compared with PEG-IFNα, LAM, or ADV monotherapy, PEG-IFNα plus LAM or ADV could improve the HBsAg seroclearance or seroconversion rate after 48-52 weeks of treatment for HBeAg-positive CHB, but this effect is still limited. Due to the limited quality and quantity of the included studies, more high quality studies are needed to verify the above conclusion.
This study aims to clarify host factors of IFN treatment in the treatment of chronic hepatitis B (CHB) patients by screening the differentially expressed genes of IFN pathway CHB patients with different response to interferon (IFN) therapy. Three cases were randomly selected in IFN-responding CHB patients (Rs), non-responding CHB patients (NRs) and healthy participants, respectively. The human type I IFN response RT2 profiler PCR array was used to detect the expression levels of IFN-related genes in peripheral blood monocytes (PBMCs) from healthy participants and CHB patients before and after Peg-IFN-α 2a treatment. The results showed that more differentially expressed genes appeared in Rs group than NRs group after IFN treatment. Comparing with healthy participants, IFNG, IL7R, IRF1, and IRF8 were downregulated in both Rs and NRs group before IFN treatment; CXCL10, IFIT1, and IFITM1 were upregulated in the Rs; IL13RA1 and IFI35 were upregulated in the NRs, while IFRD2, IL11RA, IL4R, IRF3, IRF4, PYHIN1, and ADAR were downregulated. The expression of IL15, IFI35 and IFI44 was downregulated by 4.09 (t = 10.58, P < 0.001), 5.59 (t = 3.37, P = 0.028) and 10.83 (t = 2.8, P = 0.049) fold in the Rs group compared with the NRs group, respectively. In conclusion, IFN-response-related gene array is able to evaluate IFN treatment response by detecting IFN-related genes levels in PBMC. High expression of CXCL10, IFIT1 and IFITM1 before treatment may suggest satisfied IFN efficacy, while high expression of IL13RA1, IL15, IFI35 and IFI44 molecules and low expression of IFRD2, IL11RA, IL4R, IRF3, IRF4, PYHIN1 and ADAR molecules may be associated with poor IFN efficacy.
Objective To assess the efficacy of lamivudine in patients with HBeAg positive chronic hepatitis B.Methods MEDLINE, SCI, Current Content Connect, The Cochrane Library, and Chinese Biomedical Database were searched from the beginning to September 2005, and the references of eligible studies were manually screened. R.andomized controlled trials comparing lamivudine with non-antiviral interventions （ placebo, no treatment and standard care ） in patients with chronic hepatitis B were eligible for inclusion. Two investigators independently assessed the quality and extracted the data. Heterogeneity was examined by Chi-square test. Fixed and random effect meta-analysis were used to pool the data. Subgroup analyses were used in treatment course. Results Eleven R.CTs were included （ n = 1 237 ）. All reported the effect of lamivudine （100 mg/d） , and one of them included lamivudine （25 mg/d）. The treatment duration of 52 weeks and less than 26 weeks were reported in eight and three RCTs, respectively. Six RCTs adequately applied randomization, while other five RCTs were not reported in detail. Four RCTs adequately enforced allocation concealment, five RCTs enforced blinding bitterly. The others were not reported in detail. It was found by meta-analysis that, compared with the control, lamivudine （100 mg/d, 52 W） could significantly clear HBeAg [42.6% vs. 13% , RR 3.20, 95% CI （2.33, 4. 38）] and clearHBVDNA [71.78% vs. 20, 36%, RR3.42, 95%CI （2.80,4.19）], normalize ALT [65% vs. 34.9%, RR1.91, 95%CI （1.64,2.21）], achieve HBeAgseroconversion [16.1% vs. 7.29% , RR2.12, 95%CI （1.24,3.80） ] and histology response [57. 9% vs. 26.2%, RR 2. 17, 95% CI （ 1.67,2.81 ） ] ; Lanfivudine （100 mg/ d, 12 W） could effectively clear HBV DNA [ 50.7% vs 3.92% , RR 8.68, 95% CI （1.72,43.74 ） ] , but was not effective in loss of HBeAg, HBeAg seroconversion and normalization of ALT, Lamivudine （25 mg/d） could effectively clear HBV DNA [97.7% vs. 22.2% , RR 4.41, 95% CI （2.86,6.79） ] and improve histology response [59.3% vs. 30% , RR1.98, 95% CI （1.31,2.99 ） ], but was not effective in HBeAg seroconversion. Conclusions Lamivudine （100 mg/ d） is effective in clearing HBV DNA and HBeAg, normalizing ALT and achieving HBeAg seroconversion.
ObjectiveTo systematically review the efficacy and safety of interferon-alpha (IFN-α) combined with enticavir (ETV) for treatment-naïve chronic hepatitis B (CHB) patients, so as to provide references for clinical practice. MethodsWe electronically searched databases including PubMed, EMbase, The Cochrane Library (Issue 7, 2015), Web of Science, WanFang Data, CNKI, CBM and VIP from inception to July 20th, 2015, to collect randomized controlled trials (RCTs) about IFN-α combined with ETV versus IFN-α or ETV monotherapy for treatment-naïve CHB patients. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was performed using RevMan 5.3 software. ResultsA total of 10 RCTs involving 964 patients were included. The results of meta-analysis showed that:For HBV-DNA loss rate, HBeAg loss rate and HBeAg seroconversion rate, there were no significant differences between the combination therapy group and the monotherapy group at 12-week of treatment, but the combination therapy group was significantly superior to the monotherapy group at 24-and 48-week of treatment except that there was no significant difference between the combination therapy group and the IFN-α monotherapy group in HBeAg seroconversion at 48-week of treatment. For rate of ALT normalization, the combination therapy group was superior to the IFN-α monotherapy group at 12-and 24-week of treatment, but there were no significant differences between the combination therapy group and the ETV monotherapy group at 12-, 24-, and 48-week of treatment. For safety, no pooled analysis was performed because different outcomes were reported by included studies. ConclusionIFN-α combined with ETV is superior to IFN-α or ETV monotherapy in decreasing viral load, and promoting HBeAg loss and HBeAg seroconversion for treatment-naïve CHB patients, but the evidence of safety is insufficient. Due to the limited quantity and quality of included studies, the aforementioned conclusions still need to be further verified by conducting more large-scale, high quality RCTs.
ObjectiveTo investigate the ultrasonic changes of liver during various immune periods with different number of CD4+ T lymphocytes in HIV/AIDS patients with chronic viral hepatitis. MethodsThe clinical data of 100 patients with chronic viral hepatitis diagnosed between January 2010 and December 2012 were selected. Among them, 50 simple chronic viral hepatitis patients were designated as the control group, and the other 50 HIV/AIDS patients with chronic viral hepatitis were regarded as the experimental group. Ultrasonographic observation was applied on patients of the experimental group according to different immune period based on the number of CD4+ T lymphocytes. Indexes observed included liver size, the edge of liver, capsule of liver and hepatic parenchymal echo. The cross-check analysis was employed between observed results and clinical laboratory results. ResultsAbnormal changes of the experimental group were shown on the ultrasound observation of liver in different CD4+ T lymphocyte count immune periods, including enlargement of the liver, slightly blunt liver margin, slightly thick capsule, dense and uniform, slightly rough and not so uniform, or rough and not uniform hepatic parenchymal echo. There was no significant difference in ultrasonic changes of liver between the two groups when the CD4+ T cell number was over 300/mm3. However, the difference was significant when the CD4+ T cell number was below 100/mm3. ConclusionLiver abnormalities become more obvious as CD4+ T cell count decreases in HIV/AIDS patients with chronic viral hepatitis. Comprehensive considerations of various liver ultrasound indicators are helpful in clinical evaluation of HIV/AIDS patients with chronic viral hepatitis.
ObjectiveTo investigate the psychological status of patients with chronic hepatitis B during the anti-virus treatment. MethodThe questionnaires of 150 outpatients with chronic hepatitis B treated between May 2013 and May 2014 were collected. And the date was properly processed. ResultsAll the patients were suffering from different degrees of worries, and the top 3 rates of worries were:the recurrence after stop using drugs (88.00%), the side effects of long-term medication (78.00%) and discrimination from people seeing the package of drugs (69.33%). ConclusionsPatients with chronic hepatitis B are in different degrees of psychological hazard during the treatment of anti-virus; further nursing work in psychological counseling and health education are needed to eliminate the hidden trouble, as to enhance the curative effect.
ObjectiveTo evaluate the clinical efficacy and safety of telbivudine (TEV) combined with adefovir dipivoxil (ADV) for chronic hepatitis B (CHB), so as to provide references for clinical practice and research. MethodsWe electronically searched databases including The Cochrane Library (Issue 7, 2013), PubMed, EMbase, Web of Science, CBM, CNKI, VIP, and WanFang Data from inception to August 21st, 2013, for the relevant randomized controlled trials (RCTs). Other sources were also retrieved. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and assessed the quality of included studies. Then, meta-analysis was performed using RevMan 5.1 software. ResultsA Total of 11 RCTs involving 1 010 patients were included. The trial group were given TEV combined with ADV, while the control group were given TEV alone or ADV alone. The results of metaanalysis showed that, the combined use was superior to TEV alone or ADV alone in improving HBV-DNA negative rates at 12-, 24-, 48-weeks, HBeAg negative rates at 12-, 24-, 48-weeks, and ALT recovery rates at 12-, 24-weeks (P < 0.05). The results of qualitative analysis showed that, the trial group had a lower drug resistance rate, and both were alike in the incidence of adverse reaction. ConclusionCompared with TEV alone or ADV alone, TEV combined with ADV could improve the clinical efficacy of treating CHB which is also fairly safe. Due to the limited quantity and quality of the included studies, the aforementioned conclusion still needs to be further verified by conducting more large-scale and high quality RCTs.
Objective To explore the relationship between the level of serum ferritin (SF) and liver damage in patients with chronic hepatitis B (CHB). Methods The concentration of serum ferritin of 98 patients with CHB from July to October 2014 was measured, and then correlation analysis was performed to analyze the correlation between SF and such indexes as serum tumor marker α-fetoprotein, biochemical markers [alanine amino transferase (ALT), aspartate amino transferase (AST), total protein (TP), albumin and total bilirubin (TBIL)], and hepatitis B serum markers (hepatitis B surface antigen, hepatitis B surface antibody, hepatitis B e antigen, hepatitis B e antibody, and hepatitis B core antigen). Serum hepatitis B virus DNA (HBV-DNA) viral load was also tested, and then the discrepancy of SF levels in the high and low viral load groups was analyzed. Results The average concentration of the abnormally elevated SF was (878.69±837.98) ng/mL. The SF mean difference between low-load HBV-DNA and high-load HBV-DNA was statistically significant (P < 0.05). Serum ferritin levels were independently and positively correlated with ALT, AST, and TBIL (P < 0.01) and inversely correlated with TP and albumin (P < 0.01). Conclusion The rise of SF is associated with liver damage, which can reflect the state of inflammation of patients with CHB.
ObjectiveTo systematically review the efficacy of lamivudine (LAM) plus adefovir (ADV) versus entecavir (ETV) monotherapy for LAM-resistant chronic hepatitis B patients. MethodsWe electronically searched databases including PubMed, The Cochrane Library (Issue 12, 2013), CBM, CNKI, VIP, WanFang Data from their inception to December 2013, to collect randomized controlled trials (RCTs) or cohort studies of LAM+ADV versus ETV for LAM-resistant chronic hepatitis B. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data and assessed the methodological quality of included studies. Then, meta-analysis was performed using RevMan 5.2 software. ResultsA total of 13 RCTs and 5 cohort studies involving 1 336 patients were included. The results of meta-analyses of RCTs showed that:there were no significant differences between the LAM+ADV group and the ETV group in the negative rates of serum HBV-DNA (RR=1.00, 95%CI 0.91 to 1.10, P=0.94), HBeAg (RR=0.90, 95%CI 0.70 to 1.17, P=0.43), serum ALT recovery rate (RR=0.97, 95%CI 0.90 to 1.05, P=0.45) and serum HBeAg conversion rate (RR=0.71, 95%CI 0.40 to 1.24, P=0.22) at the 48th week. The results of meta-analyses of cohort studies showed that:there were no significant differences between the two groups in the negative rates of serum HBV-DNA (RR=1.37, 95% CI 0.91 to 2.06, P=0.13) and serum ALT recovery rate (RR=0.99, 95%CI 0.87 to 1.12, P=0.87), but the ETV group had higher serum HBeAg conversion rate (RR=0.24, 95% CI 0.07 to 0.79, P=0.02). ConclusionCurrent evidence shows that the efficacy of LAM+ADV is similar to ETV at the 48th week for LAM-resistant chronic hepatitis B patients. Due to limited quality and quantity of the included studies, more high quality studies are needed to verify the above conclusion.