Patient-reported outcomes in a large North American cohort living with chronic hepatitis B virus: a cross-sectional analysis

Chinese herbal medicine for post-viral fatigue: A systematic review of randomized controlled trials

BACKGROUND

Fatigue is a common symptom after viral infection. Chinese herbal medicine (CHM) is thought to be a potential effective intervention in relieving fatigue.

PURPOSE

To assess the effectiveness and safety of CHM for the treatment of post-viral fatigue.

STUDY DESIGN

Systematic review and meta-analysis of randomized controlled trials (RCTs).

METHODS

The protocol of this systematic review was registered on PROSPERO (CRD42022380356). Trials reported changes of fatigue symptom, which compared CHM to no treatment, placebo or drugs, were included. Six electronic databases and three clinical trial registration platforms were searched from inception to November 2023. Literature screening, data extraction, and risk bias assessment were independently carried out by two reviewers. Quality of the included trials was evaluated using Cochrane risk of bias tool, and the certainty of the evidence was evaluated using GRADE. The meta-analysis was performed using Review Manager 5.4, mean difference (MD) and its 95% confidence interval (CI) was used for estimate effect of continuous data. Heterogeneity among trials was assessed through I2 value.

RESULTS

Overall, nineteen studies with 1921 patients were included. Results of individual trial or meta-analysis showed that CHM was better than no treatment (MD = -0.80 scores, 95%CI -1.43 to -0.17 scores, P = 0.01, 60 participants, 1 trial), placebo (MD = -1.90 scores, 95%CI -2.38 to -1.42 scores, P<0.00001, 184 participants, 1 trial), placebo on basis of rehabilitation therapy (MD = -14.90 scores, 95%CI -24.53 to -5.27 scores, P = 0.02, 118 participants, 1 trial) or drugs (MD = -0.38 scores, 95%CI -0.48 to -0.27 scores, I2 = 0%, P<0.00001, 498 participants, 4 trials) on relieving fatigue symptoms assessing by Traditional Chinese Medicine fatigue scores. Trials compared CHM plus drugs to drugs alone also showed better effect of combination therapy (average MD = -0.56 scores). In addition, CHM may improve the percentage of CD4 T lymphocytes and reduce the level of serum IL-6 (MD = -14.64 scores, 95%CI 18.36 to -10.91 scores, I2 = 0%, P<0.00001, 146 participants, 2 trials).

CONCLUSION

Current systematic review found that the participation of CHM can improve the symptoms of post-viral fatigue and some immune indicators. However, the safety of CHM remains unknown and large sample, high quality multicenter RCTs are still needed in the future.

Change in Health-Related Quality of Life in Youth with Chronic Hepatitis B Living in North America: A 5-Year Cohort Study

BACKGROUND

Greater hepatitis-related symptomology is associated with lower health-related quality-of-life (HRQoL) among untreated youth with chronic hepatitis B (CHB). How HRQoL changes over time in this population is unknown.

METHODS

Children from 7 hepatology centers in North America positive for hepatitis B surface antigen, not taking anti-viral therapy, were enrolled in the Hepatitis B Research Network. A validated self-report HRQoL measure, the Child Health Questionnaire Child Report (CHQ-CF87), was completed annually by participants 10-17 years, with demographic variables, liver disease symptoms, and laboratory tests. Linear mixed-effects models were used to evaluate the 10 CHQ-CF87 subscale scores over 5 years among participants who completed the CHQ-CF87 at least twice.

RESULTS

Participants (N = 174) completed the CHQ-CF87 a median of 4 times. Median age was 12 years (interquartile range: 10-14) at baseline; 60% were female, 79% Asian, and 47% adopted. The CHQ-CF87 subscale scores were high at baseline (median range: 75.4-100) and did not differ by time point, except for the Family Activities subscale (mean [95% CI]: 82.3 [79.8-84.8] at baseline; 90.8 [86.1-94.6] week 240). Most subscale scores lacked sufficient individual-level variability in change over time to evaluate predictors. Being White versus Asian predicted a more favorable change in Behavior (6.5 [95% CI: 2.0-11.0]). Older age predicted less favorable change in Mental Health (-0.8 [95% CI: -1.36 to -0.23] per year). Changes in liver enzymes and hepatitis B antigens, DNA, or symptom count were not related to changes in these subscale scores.

CONCLUSION

HRQoL was generally good and consistent across 5 years in youth with CHB.

Symptoms of Liver Disease During Tenofovir Therapy With or Without Peginterferon: Results from the Hepatitis B Research Network Immune Active Trial

AIMS

Evaluate patient-reported liver symptoms during treatment for chronic hepatitis B viral (HBV) infection and associations between changes in symptoms and levels of alanine aminotransferase (ALT) and viral markers.

METHODS

Data from 200 participants in the Hepatitis B Research Network Immune Active Trial who completed symptom assessments were analyzed. Patients were treated with tenofovir, with or without peginterferon (TDF + PegIFN vs. TDF alone) for 192 weeks. Participants completed a Symptom Checklist at baseline and every 4-12 weeks. A total symptom score was created, ranging from 0 (none) to 40 (severe). The SF-36 was completed every 48 weeks. Associations of symptom scores with ALT and viral markers were evaluated at baseline and end of treatment.

RESULTS

Participants were 65% male, 83% Asian, with a mean age of 42. Baseline symptoms were mild (median = 2, range 0-25) and associated with baseline ALT, HBV DNA levels and HBeAg + status. Patients on TDF alone experienced a more rapid and greater improvement in symptoms, but by week 192, symptom improvement was similar in both groups (54% vs 36%). Symptom improvements correlated with ALT and HBV DNA, most markedly among those with symptoms at baseline. Most patients (4 out of 6) who achieved HBsAg loss experienced symptom improvements. Overall, SF-36 scores did not change with treatment.

CONCLUSIONS

Reduction in ALT and HBV DNA levels with therapy are associated with significant improvement in liver symptoms such as fatigue and pain over the liver, especially among those with higher ALT, HBV DNA, symptoms and HBeAg + status prior to treatment.

Global importance of new treatment strategies to efforts to control hepatitis B virus

INTRODUCTION

Hepatitis B Virus (HBV) infection can progress to chronic HBV (CHB) disease, thereby increasing the risk of severe forms of liver disease (i.e. liver cirrhosis and hepatocellular carcinoma) and resulting in a high global burden of morbidity, mortality, and health-care utilization.

AREAS COVERED

We discuss how future therapeutic strategies and treatment guidelines may address the large unmet medical needs among patients with CHB.

EXPERT OPINION

Complexity and a lack of consensus in current CHB treatment guidelines may limit their effective implementation. To minimize poor outcomes in patients not currently receiving treatment (including immune-tolerant and inactive carriers), a simplified harmonized treatment approach is needed across guidelines. Current treatment recommendations focus on nucleot(s)ide analogs (NAs) and pegylated interferon (Peg-IFN), both of which have limitations. NAs provide clinical benefits, but treatment is prolonged and has little impact on functional cure rates. Peg-IFN offers the potential for functional cure but has notable safety and tolerability issues. A shift toward finite treatments with acceptable safety and tolerability profiles is needed.

CONCLUSION

The key to achieving World Health Organization targets for the global eradication of HBV involves enhanced diagnosis with new treatments and/or combinations of existing treatments alongside globally aligned and simplified treatment guidelines for untreated/inadequately treated populations.

The effect of a pay-for-performance program on health-related quality of life for patients with hepatitis in Taiwan

Purpose

Chronic viral hepatitis is a major global public health problem. The guidelines suggest the long-term performance of regular ongoing liver examinations to monitor liver inflammation and screen for hepatocellular carcinoma. However, the effects of regular liver examinations on health-related quality of life (HRQoL) have not been adequately evaluated. Therefore, this study evaluated the effects of regular ongoing examinations on the quality of life of patients with hepatitis.

Methods

A cross-sectional study was conducted from October to December 2016 in four hospitals in northern Taiwan. A hepatitis pay-for-performance (P4P) program was launched in 2010 to ensure that hepatitis patients have regular ongoing liver examinations. The study group consisted of patients who joined and stayed in the program for more than one year. The study assessed HRQoL utilizing the five-level version of the EuroQol-5 Dimension (EQ-5D-5L) and the EuroQoL visual analog scale (EQ-VAS). The responses for the EQ-5D-5L in hepatitis patients were transformed into the EQ-5D index according to the Taiwanese population’s value set. Sociodemographic and clinical characteristics were collected by questionnaire, and descriptive statistics were presented. A two-part model and generalized linear model with a Poisson distribution and a log link function, respectively, were used to examine the associations of the EQ-5D index and EQ-VAS score with participation in the hepatitis P4P program. We applied propensity score weighting with inverse probability weighting to control for selection bias.

Results

In all, 508 patients (aged 57.6 ± 11.6 years; 60.8% male) were enrolled in this study. The mean (standard deviation, SD) reported EQ-5D index and EQ-VAS scores were 0.93 (0.12) and 75.1 (13.8), and the median (interquartile range, IQR) values were 1 (0.108) and 80 (15), respectively. The study group had a moderately significantly higher EQ-VAS score (mean ratio = 1.029, P < 0.001). However, the differences in the EQ-5D index scores between the study and control groups were not significant.

Conclusion

Patients with hepatitis partially benefited from receiving hepatitis P4P in Taiwan, which featured regular ongoing liver examinations, in that their EQ-VAS scores were enhanced but not their EQ-5D index scores.

Health-related quality of life improves after entecavir treatment in patients with compensated HBV cirrhosis

BACKGROUND AND AIM

Antiviral therapy is effective in decreasing disease progression in HBV cirrhosis. However, the long-term effect of antiviral therapy on health-related quality of life (HRQoL) in patients with compensated HBV cirrhosis is unknown.

METHODS

The patients with compensated HBV cirrhosis enrolled in a randomized controlled trial of entecavir-based therapy were recruited in the present study, if they had HRQoL score at 5-year follow-up or who developed liver-related events (LRE) during follow-up were included. HRQoL was measured with 36-Item Short-Form Health Survey (SF-36) and EuroQol-5D (EQ-5D) at baseline and yearly during follow-up. LRE was defined as the development of decompensation, HCC, or death.

RESULTS

A total of 161 patients were included in the present study, with a median age of 48.0 (41.0, 53.0) years, 77.6% being male and 37.2% being HBeAg-positive. During 5 years, 45 patients developed LRE. All eight dimensions of SF-36 were significantly improved after 5 years of antiviral therapy (all p < 0.001), with all dimensions improved more than five points except for physical functioning. Proportion of patients reporting no problems in all five dimensions in EQ-5D increased from 57.8 to 72.0%; visual analogue scale (VAS) and utility index (UI) increased significantly (VAS 79.8 ± 16.4 to 84.4 ± 13.2, UI 0.91 ± 0.13 to 0.95 ± 0.10, both p < 0.001). HRQoL improved or kept stable in the majority of patients who had LRE during follow-up, even stratified by Baveno VI criteria for clinically significant portal hypertension.

CONCLUSION

After 5 years of ETV treatment, HRQoL significantly improved in patients with compensated HBV cirrhosis. (NCT01943617, NCT02849132).

Cure everyone and vaccinate the rest: The patient perspective on future hepatitis B treatment

Those living with chronic hepatitis B virus (HBV) require years, if not decades, of regular monitoring to prevent liver complications from occurring. An estimated 292 million people were living with chronic HBV globally in 2018 with approximately 2.4 million of those residing within the United States (US). This study is one of the first of its kind that aims to explore the treatment preferences for those living with chronic HBV through qualitative interviews. Participant data were collected by in-depth telephone interviews using a semi-structured discussion guide. A codebook guided the organization of data, and codes were developed by review of the literature (a priori) and through line-by-line reading of a subsample of queries. All data transcripts (N = 19) were independently double coded. Overarching themes identified from the data specific to the treatment modalities and implications of a functional HBV cure included the concern about side effects, treatment modality, frequency, duration, cost-effectiveness and overall impact on their lives. Qualitative data analysis revealed the significant impact that an HBV functional cure would have on quality of life. Benefits of a cure were described as not having a finite course of treatment, improving overall vitality, and reducing the fear and anxiety associated with lifelong infection and potential development of liver cancer. Many individuals expressed the desire for a cure for HBV, stating it would be life-changing, and a 'miracle'. As new therapies are in development, more research should examine in detail the treatment preferences of those living with HBV.

Assessing health-related quality of life and health utilities in patients with chronic hepatitis B-related diseases in China: a cross-sectional study

OBJECTIVES

The health-related quality of life (HRQoL) and utilities of patients with chronic hepatitis B (CHB) virus infection, including compensated cirrhosis (CC), decompensated cirrhosis (DC) and different stages of hepatocellular carcinoma (HCC), have not been well described in China. This study aimed to evaluate HRQoL and utilities and provide parameters for the economic evaluation of CHB-related diseases.

METHODS

We conducted a multicentre cross-sectional and study to measure the HRQoL of patients with CHB, CC, DC and HCC using the Chinese short form (SF) 36 health survey V.2. The utilities were extracted based on the SF-six dimension scoring model. Multivariable regression analyses identified the effects on HRQoL.

RESULTS

A total of 1071 patients (639 with CHB, 125 with CC, 85 with DC and 222 with HCC) were invited to complete the questionnaire. Physical HRQoL was not impaired in the CHB stage, while mental HRQoL was significantly impaired. Physical composite summary scores have a more significant decrease than mental composite summary scores at the advanced stages (CC, DC and HCC). The utility scores of CHB only, CC, DC and HCC were 0.773, 0.750, 0.683 and 0.640, respectively. The utility scores in the early, middle and terminal stages of HCC were 0.656, 0.635 and 0.615, respectively.

CONCLUSION

Slowing the progress of CHB-related diseases and providing psychological support early are the key points to improving the quality of life with the diseases. The utility values estimated in this study can provide a vital instrument for cost-effectiveness studies on CHB-related diseases.

Liver disease symptoms are associated with higher risk of adverse clinical outcomes: A longitudinal study of North American adults with chronic Hepatitis B

Background

Symptoms of chronic hepatitis B (CHB) are not well characterized.

Aims

To evaluate CHB symptoms and associations with disease activity and clinical outcomes.

Methods

Longitudinal data from 1,576 participants in the Hepatitis B Research Network Cohort Study who completed symptom assessments were analyzed. A composite symptom score was calculated using a Symptom Checklist (0=none to 40=extreme). Multivariable mixed models assessed variables associated with symptom change over time. Latent class symptom trajectories were evaluated. The cumulative probability of long-term clinical outcomes (new onset cirrhosis, hepatic decompensation, hepatocellular carcinoma, liver transplantation, death) was examined by baseline symptom groups.

Results

Participants median age was 42 (range:18-80), 51% were male, 75% Asian, (68% of whom were born outside North America) with a median follow-up of 4.2 years. On average, symptoms did not significantly change over time. The multivariable model identified several variables associated with higher symptoms during follow-up: being female, non-Asian, born in the US/Canada, lower education, higher AST, lower platelets, and more comorbidities. Two patient subgroups were identified based on longitudinal symptom trajectories: a low symptom group (92%, n=1,451) with symptom scores averaging 2.4 over time and a moderate symptom group (8%, n=125) with symptom scores averaging 11.5. During follow-up, 7.3% in the moderate symptom group, but only 3.2% of the low symptom group, developed adverse outcomes (p=0.02).

Conclusions

In this large cohort of CHB patients, symptoms were generally mild and stable over time. However, in some patients with moderate symptoms at baseline, deleterious clinical outcomes were more frequent in follow-up.

The Lived Experience of Chronic Hepatitis B: A Broader View of Its Impacts and Why We Need a Cure

Chronic hepatitis B (CHB) is one of the most widespread liver diseases in the world. It is currently incurable and can lead to liver cirrhosis and cancer. The considerable impacts on society caused by CHB through patient mortality, morbidity, and economic loss are well-recognised in the field. This is, however, a narrow view of the harms, given that people living with CHB can be asymptomatic for the majority of their life-long infection. Of less-appreciated importance are the psychosocial harms, which can continue throughout an affected person's lifetime. Here we review the broad range of these impacts, which include fear and anxiety; financial loss and instability; stigma and discrimination; and rejection by society. Importantly, these directly affect patient diagnosis, management, and treatment. Further, we highlight the roles that the research community can play in taking these factors into account and mitigating them. In particular, the development of a cure for hepatitis B virus infection would alleviate many of the psychosocial impacts of CHB. We conclude that there should be a greater recognition of the full impacts associated with CHB to bring meaningful, effective, and deliverable results to the global community living with hepatitis B.