Screening, diagnosis and care cascade for viral hepatitis B and C in Yaoundé, Cameroon: a qualitative study of patients and health providers coping with uncertainty and unbearable costs

Investigating linkage to care following community-based screening for hepatitis B virus in rural Senegal: A mixed methods study

This paper investigates linkage to care following community-based screening for hepatitis B virus (HBV) in rural Senegal. HBV-positive participants who completed a biological and clinical examination to assess liver disease and treatment eligibility were referred to a regional hospital (if eligible for treatment), invited to join the Sen-B research cohort study (adults with detectable viral load) or referred to their local health centre (all others). Logistic regressions were conducted to investigate factors associated with (i) uptake of the scheduled post-screening examination, and (ii) HBV management initiation. Obstacles to HBV management were identified using thematic analysis of in-depth patient interviews. Of the 206 HBV-positive participants, 163 (79.1%) underwent the examination; 47 of the 163 (28.8%) initiated HBV management. Women, people not migrating for >6 months/year, individuals living in households with more agricultural and monetary resources, with other HBV-positive participants, and beneficiaries of the national cash transfer program, were all more likely to undergo the examination. The likelihood of joining the Sen-B cohort increased with household monetary resources, but decreased with agricultural resources. Initiation of HBV management in local health centre was higher among participants with a non-agricultural economic activity. Individuals reported wariness and confusion about HBV management content and rationale at various stages of the care continuum, in particular with respect to venous blood sampling and management without treatment. In conclusion, HBV community-based test-and-treat strategies are feasible, but early loss to follow-up must be addressed through simplified, affordable management and community support and sensitization.

Peer support for people living with hepatitis B virus-A foundation for treatment expansion

Chronic hepatitis B infection (CHB) affects 300 million people worldwide and is being targeted by the United Nations 2030 Sustainable Development Goals (SDGs) and the World Health Organisation (WHO), working towards elimination of hepatitis B virus (HBV) as a public health threat. In this piece, we explore the evidence and potential impact of peer support to enhance and promote interventions for people living with CHB. Peer support workers (PSWs) are those with lived experience of an infection, condition or situation who work to provide support for others, aiming to improve education, prevention, treatment and other clinical interventions and to reduce the physical, psychological and social impacts of disease. Peer support has been shown to be a valuable tool for improving health outcomes for people living with human immunodeficiency virus (HIV) and hepatitis C virus (HCV), but to date has not been widely available for communities affected by HBV. HBV disproportionately affects vulnerable and marginalised populations, who could benefit from PSWs to help them navigate complicated systems and provide advocacy, tackle stigma, improve education and representation, and optimise access to treatment and continuity of care. The scale up of peer support must provide structured and supportive career pathways for PSWs, account for social and cultural needs of different communities, adapt to differing healthcare systems and provide flexibility in approaches to care. Investment in peer support for people living with CHB could increase diagnosis, improve retention in care, and support design and roll out of interventions that can contribute to global elimination goals.

Hepatitis B discrimination: global responses requiring global data

Over 250 million individuals live with chronic hepatitis B (CHB) infection worldwide. A significant proportion of these people often face discrimination defined as the unjust, unfair, or prejudicial treatment of a person on the grounds of their hepatitis B status. Hepatitis B related discrimination has not been widely documented in the literature. This study aims to describe the lived experience of discrimination, document its impact, and shed light on its consequences. A hepatitis B discrimination registry was launched to record self-reported discrimination associated with hepatitis B. The registry included brief demographic questions (age, gender, country of origin), discrimination-specific questions (where, when, and how discrimination occurred), and open-ended questions to detail specific experiences. The registry was distributed to hepatitis B patient/people-focused listservs, social media networks, and community-based organizations around the globe. Descriptive data were analyzed including comparative analysis by country and type of discrimination occurring along with qualitative data (open-ended responses) which were analyzed using thematic analysis techniques A total of 569 individuals responded to the survey between May 2021 and December 2023. Individuals identified as residing in the Philippines (34%; N = 194), Nigeria (11%; N = 60), Pakistan (8%; N = 45), India (6%, N = 34), Uganda (5%; N = 31), the United States of America (4%, N = 26), Ghana (3%; N = 15), Ethiopia (2%; N = 14), and other countries in smaller number with a total of 65 countries reported discrimination at least by one individual. Of these, 461 individuals shared details about their experiences of discrimination with most relating to restrictions on access to work visas, followed by in-country hepatitis B-related employment restrictions, educational-based discrimination, discrimination within the community and health facilities, and the emotional impact of hepatitis B discrimination. This is the largest primary collection of hepatitis B-associated discrimination events and highlights how hepatitis B discrimination clearly has a significant impact on individuals' lives and limits economic opportunities regardless of physical symptoms. Such impacts likely act as barriers to diagnosis and engagement in care, so need to be addressed to achieve the global hepatitis B elimination goals. The data highlight a need for global, national responses and more systematic responses to discrimination experienced by people with hepatitis B.

Feasibility, safety, efficacy and potential scaling-up of sofosbuvir-based HCV treatment in Central and West Africa: (TAC ANRS 12311 trial)

Access to Hepatis C treatment in Sub-Saharan Africa is a clinical, public health and ethical concern. The multi-country open-label trial TAC ANRS 12311 allowed assessing the feasibility, safety, efficacy of a specific care model of HCV treatment and retreatment in patients with hepatitis C in Sub Saharan Africa. Between November 2015 and March 2017, with follow-up until mid 2019, treatment-naïve patients with HCV without decompensated cirrhosis or liver cancer were recruited to receive 12 week-treatment with either sofosbuvir + ribavirin (HCV genotype 2) or sofosbuvir + ledipasvir (genotype 1 or 4) and retreatment with sofosbuvir + velpatasvir + voxilaprevir in case of virological failure. The primary outcome was sustained virological response at 12 weeks after end of treatment (SVR12). Secondary outcomes included treatment adherence, safety and SVR12 in patients who were retreated due to non-response to first-line treatment. The model of care relied on both viral load assessment and educational sessions to increase patient awareness, adherence and health literacy. The study recruited 120 participants, 36 HIV-co-infected, and 14 cirrhotic. Only one patient discontinued treatment because of return to home country. Neither death nor severe adverse event occurred. SVR12 was reached in 107 patients (89%): (90%) in genotype 1 or 2, and 88% in GT-4. All retreated patients (n = 13) reached SVR12. HCV treatment is highly acceptable, safe and effective under this model of care. Implementation research is now needed to scale up point-of-care HCV testing and SVR assessment, along with community involvement in patient education, to achieve HCV elimination in Sub-Saharan Africa.

Informational and Practical Needs of Expectant Mothers with Chronic Hepatitis B in Ghana

Hepatitis B virus infection is a global public health problem with disproportionately high endemicity in Africa and Ghana. The current national prevalence of hepatitis B among pregnant women in Ghana stands at 7.44%, highlighting the considerable threat of chronic hepatitis B on pregnant women and their general well-being. The study explored the informational and practical needs of pregnant women with chronic hepatitis B in Ghana. Fourteen pregnant women were selected purposefully using the exploratory descriptive qualitative design. Data were analyzed using thematic analysis. The findings showed that pregnant women with chronic hepatitis B lacked knowledge about the infection and were in great need of hepatitis B-related information. The study also revealed significant financial implications for treating the infection, necessitating policy reforms and stakeholder actions. To achieve effective coping, better health-seeking, and health-promoting behaviors for better health outcomes, it is crucial to provide targeted care that comprehensively covers the specific needs of pregnant women with chronic hepatitis B. It is also essential to consider including hepatitis B management in the National Health Insurance package to improve care quality.

'We are willing, but we have challenges': Qualitative enquiry on midwives' views on factors influencing the prevention of mother-to-child transmission of hepatitis B program

Introduction

Mother-to-child transmission of hepatitis B infection is one of the major routes of hepatitis B virus (HBV) infection in Africa. Amusingly, Africa is the only region yet to meet the World Health Organization's target of reducing the prevalence of HBV infection to less than 1% among children under 5 years of age by 2020. In Ghana, little has been documented about midwives' views on the factors impacting the successful implementation of mother-to-child transmission via HBV prevention programs.

Objective

This study explored midwives' views on the challenges associated with the prevention of mother-to-child transmission of HBV infection in the La-Nkwantanang municipality.

Methods

The study adopted an exploratory descriptive qualitative design and involved 14 midwives who were purposively recruited from a primary-level health facility in the La-Nkwantanang Municipality, Accra. Individual face-to-face interviews were conducted using an in-depth interview guide. The data were content analyzed using the six steps recommended by Braun and Clark.

Results

Three main themes, namely, health professional or midwife factors and patient and health facility factors, negatively impacted the prevention of maternal-to-child transmission program. The five subthemes identified in this study included lack of awareness, financial constraints, and unavailability of logistics and protocols. The study recognized that midwives face many challenges even though they have a strong desire to prevent vertical transmission of HBV.

Conclusion

The implementation of a mother-to-child transmission program is negatively impacted by many intrinsic, client, and health facility factors. Midwives who act as major stakeholders need to be periodically trained on the components and protocols for managing pregnant women living with HBV. The necessary logistics and management protocols need to be urgently provided. The skills and education obtained from the training will empower midwives to be knowledgeable about how to deliver quality care and provide education and support for HBV-infected pregnant women. The provision of logistics needed for the successful implementation of the program could avert delays associated with the administration of the hepatitis B birth dose vaccine and immunoglobulin to exposed newborns.

Anti-hepatitis C antibody carriage and risk of liver impairment in rural-Cameroon: adapting the control of hepatocellular carcinoma for resource-limited settings

BACKGROUND

The Viral hepatitis elimination by 2030 is uncertain in resource-limited settings (RLS), due to high burdens and poor diagnostic coverage. This sounds more challenging for hepatitis C virus (HCV) given that antibody (HCVAb) sero-positivity still lacks wide access to HCV RNA molecular testing. This warrants context-specific strategies for appropriate management of liver impairment in RLS. We herein determine the association between anti-HCV positivity and liver impairment in an African RLS.

METHODS

A facility-based observational study was conducted from July-August 2021 among individuals attending the "St Monique" Health Center at Ottou, a rural community of Yaounde,Cameroon. Following a consecutive sampling, consenting individuals were tested for anti-HCV antibodies, hepatitis B surface antigen (HBsAg) and HIV antibodies (HIVAb) as per the national guidelines. After excluding positive cases for HBsAg and/or HIVAb, liver function tests (ALT/AST) were performed on eligible participants (HBsAg and HIVAb negative) and outcomes were compared according to HCVAb status; with p < 0.05 considered statistically significant.

RESULTS

Out of 306 eligible participants (negative for HBsAg and HIVAb) enrolled, the mean age was 34.35 ± 3.67 years. 252(82.35%) were female and 129 (42.17%) were single. The overall HCVAb sero-positivity was 15.68%(48/306), with 17.86% (45/252) among women vs. 5.55%(3/54) among men [OR (95%CI) = 3.69(2.11-9.29),p = 0.04]. HCVAb Carriage was greater among participants aged > 50 years compared to younger ones [38.46%(15/39) versus 12.36% (33/267) respectively, OR(95%CI) = 4.43(2.11-9.29), p < 0.000] and in multipartnership [26.67%(12/45)vs.13.79%(36/261) monopartnership, OR (95%CI) = 2.27(1.07-4.80),p = 0.03]. The liver impairment rate (abnormal ALT+AST levels) was 30.39%(93/306), with 40.19%(123/306) of abnormal ALT alone. Moreover, the burden of Liver impairment was significantly with aged> 50 versus younger ones [69.23% (27/39) versus 24.72%(66/267) respectively, p < 0.000). Interestingly, the burden of liver impairment (abnormal AST + ALAT) was significantly higher in HCVAb positive (62.5%, 30/48) versus HCVAb negative (24.42%, 63/258) participants, OR: 3.90 [1.96; 7.79], p = 0.0001.

CONCLUSIONS

In this rural health facility, HCVAb is highly endemic and the burden of liver impairment is concerning. Interestingly, HCVAb carriage is associated with abnormal liver levels of enzyme (ALT/AST), especially among the elderly populations. Hence, in the absence of nuclei acid testing, ALT/AST are relevant sentinel markers to screen HCVAb carriers who require monitoring/care for HCV-associated hepatocellular carcinoma in RLS.

Enjeux et difficultés de l'accès aux traitements pour la prise en charge de l'hépatite B chronique à Madagascar : étude qualitative auprès des soignants et personnes atteintes

OBJECTIVES

Madagascar faces many difficulties in accessing diagnosis and treatment of hepatitis B. The prevalence of chronic hepatitis B infection is estimated at 6.9%. The costs associated with screening and treatment are high and not easily accessible. This article proposes a reflection on the challenges and difficulties of access to diagnosis and treatment for patients with chronic hepatitis B.

METHOD

The "Neo Vac" study aimed to document the life paths of people living with chronic hepatitis B, their difficulties and their perceptions of HBV. Twenty-three semi-structured interviews were conducted in 2019 in Antananarivo with patients and gastroenterologists.

RESULTS

The study describes the numerous obstacles that mark the therapeutic pathways of chronic HBV patients. The first result indicates lack of knowledge of the disease by chronic HBV patients and the varied circumstances in which the disease is discovered. None of the persons interviewed had been screened on their own initiative, the screening having taken place during prenatal consultations or emergency hospitalizations or during a morbidity episode. The care pathway was characterized by doubt and anxiety due to lack of knowledge about the possible disease outcome and concern about the costs of care.

DISCUSSION

Little known by the population and health professionals, hepatitis B is rarely the subject of voluntary screening and is most often detected during an apparently unrelated health event. The exorbitant cost of treatment for patients, the cost of medical analyses and secondary costs, and the unavailability of follow-up tests outside the capital constitute barriers to access to care that are insurmountable for the majority of the Malagasy population.

CONCLUSIONS

This first qualitative study on the experiences of HBV-infected persons in terms of access to care and treatment in Madagascar underlines the extent to which access to treatment remains limited, due to the absence of a national policy for the prevention, screening and management of hepatitis B, which remains a highly neglected and unrecognized disease in Madagascar as well as internationally.

Hepatitis B prevention and treatment needs in women in Senegal (ANRS 12356 AmBASS survey)

BACKGROUND

Although mother-to-child transmission (MTCT) of hepatitis B virus (HBV) is prevalent in West Africa, epidemiological data on HBV infection in women remain scarce. We studied i) hepatitis B surface antigen (HBsAg) prevalence and its correlates, ii) HBV screening history and serological status awareness, iii) MTCT risk and treatment needs in Senegalese women.

METHODS

A cross-sectional population-based serosurvey for HBsAg positivity was conducted in 2018-2019 in the rural area of Niakhar (Fatick region, Senegal). Participants were offered home-based HBV screening and answered face-to-face questionnaires. HBsAg-positive participants underwent clinical and biological assessments. Data were weighted and calibrated to be representative of the area's population. Logistic regression models helped identify factors associated with HBsAg-positivity in adult women (> 15 years old).

RESULTS

HBsAg prevalence in adult women was 9.2% [95% confidence interval: 7.0-11.4]. Factors associated with HBsAg-positivity were being 15-49 years old (ref: ≥ 50), living in a household with > 2 other HBsAg-positive members, and knowing someone with liver disease. Only 1.6% of women had already been tested for HBV; no one who tested HBsAg positive was already aware of their serological status. In women 15-49 years old, 5% risked MTCT and none were eligible for long-term antiviral treatment.

CONCLUSIONS

Adult women have a high HBsAg prevalence but a low MTCT risk. Low rates of HBV screening and serological status awareness argue for the adoption of systematic screening during pregnancy using free and rapid diagnostic tests. Additionally, screening household members of HBsAg-positive women may greatly improve the cascade of care in rural Senegal.

TRIAL REGISTRATION

ClinicalTrials.gov identifier (NCT number): NCT03215732.

Barriers to Timely Administration of Hepatitis B Birth Dose Vaccine to Neonates of Mothers With Hepatitis B in Ghana: Midwives' Perspectives

Background

The global health sector strategy on viral hepatitis aims to reduce new hepatitis B infections by 90% by 2030. Yet, hepatitis B birth dose (HepB-BD) vaccination, which is effective in preventing mother-to-child transmission of hepatitis B, remains low in sub-Saharan Africa. Given the essential role that midwives play in infants' birth dose immunisation, we explore their perspectives on the reasons for delays and non-administration of HepB-BD to eligible neonates in Ghana.

Methods

We conducted interviews with 18 midwives, stratified by region (Greater Accra and Northern regions). Participants were selected purposively. The data were transcribed, coded, and analysed following the Braun and Clarke data analysis procedure.

Results

The participants conveyed a broad range of barriers to HepB-BD vaccination in Ghana. These include the mother's denial of hepatitis B seropositivity; the mother's ignorance of the impact of hepatitis B on their newborn; partners' non-involvement in post-test counselling; and the high cost of hepatitis B immunoglobulin and hepatitis B monovalent vaccine. Other reasons included vaccine unavailability and midwives' oversight and documentation lapses.

Conclusion

We recommend educating expectant mothers on the importance and effectiveness of HepB-BD vaccination during antenatal care (ANC) visits, as well as educating midwives on HepB-BD vaccination procedures. In addition, ensuring sufficient supplies and administering hepatitis B vaccines in the delivery ward should be done to guarantee that babies receive the vaccines on time. Importantly, Ghana needs policies that require HepB-BD vaccination as part of the Expanded Programme on Immunisation (EPI) to ensure the investments and funding it needs.

Balancing uncertainty and proactivity in care seeking for hepatitis C: qualitative research with participants enrolled in a treatment trial in Ho Chi Minh City, Vietnam

Purpose

Direct acting antiviral treatment to cure hepatitis C virus (HCV) is becoming more accessible yet the experiences of those accessing care and treatment and the contexts under which care seeking takes place are largely unknown in low- and middle-income countries. These experiences are important for insight into the challenges people encounter and the support/structures they utilize. The study objective was to explore the experiences of care seeking and treatment for participants enrolled in a clinical trial in Ho Chi Minh City, Vietnam.

Methods

We used in-depth interviews, home visits, mobile interviews, at both the clinic and in the home as we explored how participants experienced health and illness within their social worlds over time.

Results

We enrolled 20 participants, of whom 20 completed the first interview, 16 the second, and 18 completed the last interview. Findings explore four themes: (1) navigating uncertainty, (2) proactivity in the face of challenges, (3) living in fear with faith, and (4) dynamic support systems.

Conclusions

Understanding how participants envision and act upon their lived experiences can help to develop public health programmes that effectively address barriers and promote access to care and treatment for people with HCV in Vietnam.

Patient-reported outcomes with direct-acting antiviral treatment for hepatitis C in West and Central Africa (TAC ANRS 12311 trial)

Background & Aims

Patient-reported outcomes (PROs) are poorly documented for patients with chronic hepatitis C on direct-acting antiviral (DAA) treatment in low-to-middle-income countries. We documented PROs during and after DAA treatment in participants of the TAC ANRS 12311 trial (West and Central Africa).

Methods

Trial participants received a 12-week regimen containing either sofosbuvir plus ribavirin (HCV genotype 2, n = 40), or sofosbuvir plus ledipasvir (HCV genotypes 1 and 4, n = 80). Health-related quality of life (SF-12), fatigue (Piper Fatigue scale), and self-reported symptoms (35-symptom list) were assessed at enrolment (Week (W) 0), during treatment (W2, W4, W8 and W12) and after treatment (W24 and W36). These PROs were compared between W0 and W36 (Wilcoxon signed-rank or McNemar tests). Mixed-effects linear regression models helped identify correlates of physical and mental quality of life component summaries (PCS and MCS) in a longitudinal analysis.

Results

Most PROs were significantly improved 24 weeks after treatment end (W36), without significant differences between treatment groups. For the post-treatment period, multivariable analysis showed significant increases in PCS for patients with cirrhosis and in MCS for patients in the sofosbuvir plus ribavirin group. A higher number of self-reported symptoms at W0 was associated with lower PCS and MCS, older age and cirrhosis with lower PCS, and male sex and HCV cure with higher PCS.

Conclusions

Sofosbuvir-based DAA therapy was associated with a significant improvement in PROs 6 months after treatment end in patients with chronic HCV infection from Central and West Africa. These findings may guide HCV treatment providers in low-to-middle-income countries to deliver pre-treatment information concerning the benefits of DAAs beyond viral eradication.

ClinicalTrialsgov Identifier

NCT02405013.

Impact and implications

Perceptions and experiences (i.e. "patient-reported outcomes") of patients with chronic hepatitis C receiving direct-acting antivirals (DAAs) are poorly documented in the African setting. This study shows significant improvements in health-related quality of life, fatigue, and self-reported symptoms 24 weeks after the end of a 12-week sofosbuvir-based DAA regimen in 120 patients from Central and West Africa. These findings substantially add to the body of knowledge about DAA therapy in the African setting. Treatment providers should be encouraged to inform patients of the benefits of DAAs beyond viral eradication, to increase treatment adherence and retention in care.

Challenges and ways of coping of parturient women with chronic hepatitis B in Ghana during COVID-19 pandemic: a qualitative inquiry

OBJECTIVE

To explore the psychosocial concerns and ways of coping of pregnant women with chronic hepatitis B infection in Ghana.

SETTING

Participants were selected from public health facilities in the Tema Metropolis.

DESIGN

Exploratory descriptive qualitative design was employed.

PARTICIPANTS

Fourteen pregnant women were purposively selected to participate in face-to-face interviews. The data were analysed using the content analysis procedure.

RESULTS

The participants' psychosocial concerns and coping strategies were diverse. A significant number of the participants were concerned about the impact their hepatitis B seropositivity would have on their relationships, finances, and general well-being. Specifically, they feared that their social network, especially their spouses, would perceive them as having led a promiscuous lifestyle in the past to acquire hepatitis B infection. Also, fear of transmitting the infection to their infants and the effects of the infection on their infants later in life were identified as major concerns by nearly all participants. The participants further reported feelings of distress and diminished self-esteem. These psychosocial afflictions reported were attributed to lack of pre-test counselling during the antenatal care period. However, the participants coped using different strategies, including avoidance/denial, spirituality, and alternative treatment use.

CONCLUSION

To achieve optimal psychological and social well-being of pregnant women with chronic hepatitis B, it is important that their unique challenges are considered in their care and treatment cascade. Explicitly, protocols for supportive care addressing the specific needs of pregnant women with chronic hepatitis B should be implemented in the study setting.

Factors associated with catastrophic health expenditure in sub-Saharan Africa: A systematic review

OBJECTIVE

A non-negligible proportion of sub-Saharan African (SSA) households experience catastrophic costs accessing healthcare. This study aimed to systematically review the existing evidence to identify factors associated with catastrophic health expenditure (CHE) incidence in the region.

METHODS

We searched PubMed, CINAHL, Scopus, CNKI, Africa Journal Online, SciELO, PsycINFO, and Web of Science, and supplemented these with search of grey literature, pre-publication server deposits, Google Scholar®, and citation tracking of included studies. We assessed methodological quality of included studies using the Appraisal tool for Cross-Sectional Studies for quantitative studies and the Critical Appraisal Skills Programme checklist for qualitative studies; and synthesized study findings according to the guidelines of the Economic and Social Research Council.

RESULTS

We identified 82 quantitative, 3 qualitative, and 4 mixed-methods studies involving 3,112,322 individuals in 650,297 households in 29 SSA countries. Overall, we identified 29 population-level and 38 disease-specific factors associated with CHE incidence in the region. Significant population-level CHE-associated factors were rural residence, poor socioeconomic status, absent health insurance, large household size, unemployed household head, advanced age (elderly), hospitalization, chronic illness, utilization of specialist healthcare, and utilization of private healthcare providers. Significant distinct disease-specific factors were disability in a household member for NCDs; severe malaria, blood transfusion, neonatal intensive care, and distant facilities for maternal and child health services; emergency surgery for surgery/trauma patients; and low CD4-count, HIV and TB co-infection, and extra-pulmonary TB for HIV/TB patients.

CONCLUSIONS

Multiple household and health system level factors need to be addressed to improve financial risk protection and healthcare access and utilization in SSA.

PROTOCOL REGISTRATION

PROSPERO CRD42021274830.

Viral hepatitis and the cascade of care among people living with HIV in the Asia-Pacific

BACKGROUND

Although the prevalence and mortality of hepatitis is high in the Asia-Pacific region, few studies are available on the diagnosis, treatment, and cure rates for viral hepatitis among people living with HIV in this area. This study aims to report the cascade of care (CoC) for hepatitis B (HBV) and C (HCV) among people living with HIV receiving combined antiretroviral therapy (ART).

METHODS

Patients enrolled in the TREAT Asia HIV Observational Database Low Intensity Transfer (TAHOD-LITE) cohort, on ART, and with follow-up data from 2010 to 2019 were included. Patients were determined as positive for HCV or HBV co-infection if they ever tested positive for HCV antibody (anti-HCV) or HBV surface antigen (HBsAg), respectively.

RESULTS

In total, 39% (8612/22 340) of the adult HIV cohort had undergone HBsAg testing, with 8% (672/8612) testing positive. HBV CoC demonstrated that 71% (474/672) of those with HBsAg positive results initiated treatment, 67% (318/474) of those on treatment had HBV DNA testing to evaluate treatment progression, and 18% (58/318) of those tested reached viral suppression. Of the cohort, 37% (8231/22 340) had anti-HCV testing, of whom 10% (779/8231) tested positive. The HCV CoC showed that 68% (526/779) of those with positive anti-HCV tests had HCV RNA tests, of whom 51% (267/526) had detectable HCV RNA. Among those with detectable HCV RNA, 65% (174/267) initiated HCV treatment. Of the 40% (69/174) who initiated HCV treatment, 90% (62/69) reached sustained virological response.

CONCLUSION

Our findings identified less frequent testing in the healthcare system and limited access to treatment as gaps in the CoC for viral hepatitis. More routine HCV RNA and HBV DNA testing is required for patients with positive screening tests to identify those in need of treatment.

Cognitive and emotional illness representation of people with chronic hepatitis B in Ghana: A qualitative inquiry

Hepatitis B remains a public health concern in Ghana, with an estimated prevalence of 8.4% in adults and 14.3% in adolescents. This study explored the cognitive and emotional illness representations of persons with chronic hepatitis B who sought care at a tertiary hospital’s liver clinic in Ghana. A qualitative exploratory descriptive design was adopted, and 15 participants were purposefully chosen for in-person interviews. The data was analyzed using the content analysis procedure. The findings revealed that participants’ cognitive representations of hepatitis B infection varied. Some believed they got the infection through unsafe sexual practices, while others thought it was from their mother or spiritual sources. Participants’ predominant emotional representations included shock, confusion, and fear. Education about the causes and management of hepatitis B should be addressed as part of patient care.

Perceived Supportive Care Needs of Adolescents With Chronic Hepatitis B in a Resource-limited Setting

In Ghana, adolescents are disproportionately affected by hepatitis B. However, studies into adolescents' supportive care needs are lacking. The purpose of this exploratory qualitative study was to explore the supportive care needs of 18 adolescents with chronic hepatitis B who were receiving care at a tertiary hospital in Ghana. The data were processed using QSR Nvivo version 11.0 and analyzed using the Braun and Clarke procedure for thematic data analysis. According to the findings, adolescents with chronic hepatitis B have unmet supportive care needs ranging from information to financial need, psychological support, and social support. Explicitly, participants reportedly had a dilemma as to whether to keep or terminate their pregnancy to prevent transmission of the virus to their newborns. Physicians and nurses were perceived to be preoccupied with medication prescription and laboratory request writing rather than giving pretest and posttest counseling following diagnosis. This study highlights the need to have a tailor-made liver care for adolescents. Pretest and posttest counseling for adolescents with hepatitis B are also required.

Social impacts of living with chronic hepatitis B in South Sudanese community in Australia

Introduction: Chronic hepatitis B presents significant issues to public health and clinical practices. The infection requires lifelong clinical management and is a leading risk factor for liver cancer and liver cirrhosis. Limited studies currently exist on the social impacts of living with chronic hepatitis B, especially for people from Sub-Saharan Africa. The current study explored the experiences of South Sudanese people living with chronic hepatitis B in Australia.Methods: A qualitative inquiry using face-to-face interviews with fifteen South Sudanese people with chronic hepatitis B in Australia explored the social impacts of living with chronic hepatitis B. The study purposively sampled participants who self-identified as South Sudanese with hepatitis B and over 18 years of age. Interviews were coded and analysed using thematic analysis.Results: The study identified three themes relating to the experiences of living with chronic hepatitis B, and were grouped into psychological, interpersonal and healthcare system levels. Psychological level experiences related to the uncertainty of living with chronic hepatitis B and liver cancer risk, where participants expressed persistent fear of disease progression and anxiety around death related to the disease. Interpersonal level experiences involved the disclosure of hepatitis B and its social impacts including stigma, social distancing and isolation. Healthcare system level experiences included receiving mixed messages about hepatitis B, challenges with regular testing and difficulty receiving hepatitis B treatment.Conclusion: The findings provide valuable insights into the social impacts of hepatitis B. It underlines the importance of integrated public health interventions at the community level to improve knowledge and awareness of hepatitis B which address stigma in the South Sudanese community in Australia.

Health-related quality of life for adults living with hepatitis B in the United States: a qualitative assessment

BACKGROUND

In 2019, an estimated 296 million people were living with chronic hepatitis B virus (HBV) globally with approximately 2.4 million living within the United States. Those living with HBV require years if not decades of regular monitoring to prevent liver complications from occurring. The aim of this study was to explore the working conceptual framework of health related quality of life (HRQL) for those living with chronic HBV through qualitative analysis.

METHODS

Data were collected by in-depth telephone interviews conducted in 2019 using purposeful sampling as part of a disease understanding assessment on the HBV patient experience within the United States. A directed content analysis approach was utilized by creation of a codebook to guide the organization of data, codes were developed by review of the literature (a priori) and through line-by-line reading of a subsample of queries. All transcripts were analyzed by at least two members of the study team and intercoder reliability was assessed using Dedoose software.

FINDINGS

A sample of 19 individuals living with chronic HBV were included within this study. Themes identified from transcripts noted the significant overlap between the reported experience of HBV and constructs within the HRQL model. The psychological impact of chronic HBV on study participants' HRQL overall was considerable and contributed to depression, anxiety, homelessness, drug use, and incarceration.

CONCLUSION

Our analysis supports the hypothesis that HBV impacts HRQL and often negatively affects emotional health. Our findings suggest that it would be beneficial to include HRQL assessment in the medical management of HBV, so that interventions can focus on reducing the burden of disease and improving quality of life for those living with HBV.

Common concerns, barriers to care, and the lived experience of individuals with hepatitis B: a qualitative study

Background

An estimated between 257 and 292 million people live with chronic HBV globally. While much is known about the causes, and epidemiology of HBV, little is understood about the quality of life and impact of HBV on those living with the infection.

Methods

A random sample of HBV-related email queries sent to the Hepatitis B Foundation, a U.S.-based non-profit organization, over a 12-month period in 2018–2019 were retrieved, tabulated, and analyzed qualitatively to highlight information needs and explore the experiences of people living with HBV and their families and loved ones. Codebook development was informed by the literature and through line-by-line reading of a sub-sample of queries. Data analysis was facilitated by NVivo12 software. Data were coded independently by two members of the research team and intercoder reliability was assessed to assure coding accuracy throughout the coding phase.

Results

A total of 338 queries from people around the globe were identified and analyzed. The analysis revealed three thematic groups: 1) health-specific challenges associated with diagnosis and treatment, 2) emotional needs related to experiences with HBV stigma, discrimination, fear, social isolation, and distress and 3) informational needs related to HBV prevention and transmission, and interpretation of laboratory tests.

Conclusions

People living with HBV are in need of information to manage their disease and prevent its spread. Analysis of queries uncovered significant misconceptions about HBV transmission and treatment. Additionally, the emotional and psychological impact of an HBV diagnosis on those living with the infection is significant. There is a clear need for patient and community education to expand knowledge and awareness of HBV globally to achieve 2030 WHO HBV elimination goals.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-021-11093-0.

Filtering Inequality: Screening and Knowledge in Senegal's Topography of Hepatitis B Care

Only a fraction of the estimated tenth or so of Senegalese who are chronically infected with hepatitis B virus (HBV) have been diagnosed. Of these, few have been assessed for their risk of progressing to potentially fatal liver disease (indicating need for treatment), and fewer still are taking antiviral drugs. A massive gap between those needing and getting treatment is widely acknowledged among experts. But given that HBV and its biomedical treatment options are largely invisible in bodies, health data, care practices, public messaging, or mass media, how can we observe, ethnographically, the effects of constraints on and inequalities in treatment? What are the stakes of access to drugs, when this access is not being sought out, claimed, or enacted? This article tackles these questions by examining how HBV is being enacted in Senegal, but not necessarily in relation to antiviral treatment. I first describe the emergence, over the past decade and a half, of an exclusionary topography of HBV diagnosis and treatment. I introduce the notion of “filtration” to describe the effects of this topography on the formation of potential “subjects of access.” The diagnostic therapies and expertise required to determine need for treatment are expensive, urban, and largely privatized. Moreover, knowledge about HBV and its possibilities of care circulates in narrow and sparsely distributed channels. Only a tiny minority of persons are effectively “filtered into” care, while issues of access remain largely outside of public debate. I then move onto small-scale efforts, led by rural primary health workers and community associations, to raise awareness of and expand screening for HBV. Those driving information and screening either do not reveal that effective drugs exist or locate these beyond the reach of most of their audiences or patients. Why then do they do it? I examine the logics and effects of their work to identify the forms of inclusion, care, efficacy, and explanation these open up. At the same time, I seek to discern the indirect effects of unequal access to knowledge and resources in the ambivalence, uncertainties, and contradictions that pervade these efforts to inform, diagnose, and advise.

Long-term clinical benefits of Sofosbuvir-based direct antiviral regimens for patients with chronic hepatitis C in Central and West Africa

BACKGROUND

In Sub-Saharan Africa, chronic hepatitis C (CHC) is a major public health issue. We estimated the long-term clinical benefits of treating CHC with sofosbuvir-based regimens in Cameroon, Côte d'Ivoire and Senegal using Markov model combining data from the literature with estimates of direct-acting antiviral (DAAs) effectiveness in West and Central Africa.

METHODS

Disease progression was simulated with and without treatment in fictive cohorts of patients "diagnosed" with CHC in Cameroon (n = 3224), Côte d'Ivoire (n = 9748) and Senegal (n = 6358). Lifetime treatment benefits were assessed using (a) life-years saved (LYS); (b) life-years (LY) avoided in compensated cirrhosis (CC), decompensated cirrhosis (DC) and hepatocellular carcinoma; and (c) comparison of the proportions of patients at each disease stage with and without treatment. Probabilistic and determinist sensitivity analyses were performed to address uncertainty.

RESULTS

Sofosbuvir-based treatment would save [mean, 95% confidence intervals] 3.3 (2.5; 5.7) LY per patient in Cameroon, 2.7 (2.1; 4.8) in Côte d'Ivoire and 3.6 (2.8; 6.3) in Senegal. With treatment, approximately 6% (1%) of the patients still alive in each of the study countries would be in the CC (DC) health state 11 (15) years after CHC diagnosis, vs 15% (5%) without treatment. Scenario analysis showed earlier diagnosis and treatment initiation would dramatically improve LYS and morbidity.

CONCLUSION

Sofosbuvir-based treatment could significantly reduce CHC-related mortality and help control CHC-related liver disease progression in West and Central Africa. However, the goal of disease elimination necessitates a substantial decrease in DAAs prices, greater political commitment and increases in both national and external health expenditures.

Achieving a high cure rate with direct-acting antivirals for chronic Hepatitis C virus infection in Cameroon: a multi-clinic demonstration project

Objectives

Highly effective direct‐acting antivirals (DAAs) for Hepatitis C treatment are largely inaccessible in sub‐Saharan Africa. Data on treatment feasibility and outcomes in clinical settings are limited. We assessed the feasibility of achieving a high (≥90%) cure rate with DAAs in six gastroenterology clinics in Cameroon.

Methods

Patients with chronic Hepatitis C virus (HCV) infection were treated for 12 or 24 weeks with ledipasvir/sofosbuvir, ledipasvir/sofosbuvir/ribavirin or sofosbuvir/ribavirin, depending on the stage of liver disease and HCV genotype. The cure rate was defined as the proportion of patients with a sustained virological response 12 weeks after treatment completion (SVR12) among all treatment completers.

Results

We identified 190 HCV RNA positive patients between September‐2017 and August‐2018, 161 (84.7%) of whom started treatment. 105 (65.2%) were female, median age was 61.3 years [IQR = 55.9–66.9] and 11 (6.8%) were HIV‐positive. Median plasma HCV RNA was 6.0 log₁₀ IU/mL [IQR = 5.6–6.4]. HCV genotypes identified were 1 (34.8%), 2 (13.7%), 4 (50.9%), 1 and 4 (0.6%); 46 (28.6%) strains of 160 single‐genotype infections were non‐subtypeable. Of 158 treatment completers, 152 (96.2%, 95%CI = 91.9–98.6%) achieved SVR12. Six patients did not achieve SVR12: five carried HCV with NS5A resistance mutations and one with NS5B resistance mutations. Three patients died before and two after treatment completion. The most common adverse events were asthenia (12.0%), headache (11.4%) and dizziness (18.9%).

Conclusion

High cure rates of Hepatitis C with DAAs are achievable in clinical settings of Cameroon. However, the accessibility and provision of HCV screening, diagnosis, treatment, monitoring and care should be addressed for large‐scale implementation.

Limited Awareness of Hepatitis B but Widespread Recognition of Its Sequelae in Rural Senegal: A Qualitative Study

To achieve the WHO's global strategy of eliminating hepatitis B virus (HBV) infection, it is essential to ensure adequate understanding of hepatitis B disease to facilitate uptake of screening, linkage to care, and adherence to antiviral therapy. Sub-Saharan Africa has the world's highest prevalence of HBV infection, yet less than 1% of HBV-infected people have been diagnosed. Lay populations do not widely recognize "hepatitis B." Hypothesizing that visible signs and symptoms of chronic HBV infection sequelae (jaundice, ascites, or cachexia) might be more easily recognizable, we conducted a qualitative study to determine how rural populations in Senegal understood these sequelae. We led six focus groups and 149 individual interviews with lay populations and formal and informal health workers in three rural study sites in Senegal. Only a third of lay populations (30/105) had ever heard of "hepatitis B," nor did they evoke local language diagnostic terms resembling this illness. Nevertheless, more than two-thirds (71/105) recognized signs and symptoms of end-stage liver disease but considered these physical manifestations to be a consequence of the manipulation of occult forces. Lay populations also contended that traditional healers, not formal medical structures, should treat such illnesses. Formal and informal health workers had limited knowledge about hepatitis B and difficulties identifying terms in local languages to explain the disease. Communication strategies based on the population's widespread recognition of the hepatitis sequelae may enhance awareness of hepatitis, which is a crucial element to increase screening uptake, linkage to care, and commitment to lifelong treatment in African communities.

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.

Developing an Indicator System for a Healthy City: Taking an Urban Area as a Pilot

PURPOSE

The Healthy Cities Project is an important strategy for global health. This study aimed to develop a scientific and appropriate indicator system for the evaluation of a Healthy City in Chongqing, China.

METHODS

Data were collected via a review of government documents, focus group discussions, and in-depth interviews. A total of 34 government documents were reviewed to build the indicator database based on our previous studies. The first round of focus group discussions, which involved eight health-related experts, was conducted to form the indicator system framework. In-depth interviews with 15 experts from government departments were conducted to design the improved indicator system. The second round of focus group discussions, which featured four experts, was conducted to obtain the final recommended list of indicators. A thematic framework was used to analyze the detailed interview notes.

RESULTS

The indicator system for the Healthy City consisted of 5 first-level indicators, 21 second-level indicators (e.g., health literacy), 73 third-level indicators (e.g., incidence of myopia), and three characteristic indicators. This indicator system spanned the scope of the environment, society, health services, healthy people, and health behaviors.

CONCLUSION

This indicator system was based on the current status of the construction of the Healthy City in the pilot district. The indicator system could be dynamically adjusted according to the development of the Healthy City in the pilot district. Government departments play an important decision-making role in the development process of this indicator system.

Prevention and care of hepatitis B in the rural region of Fatick in Senegal: a healthcare workers' perspective using a mixed methods approach

BACKGROUND

In countries where hepatitis B virus (HBV) is endemic, including Senegal, the World Health Organization recommends systematic HBV screening of pregnant women and vaccination at birth to prevent mother-to-child transmission (MTCT). This study investigated healthcare workers' (HCW) knowledge and practices regarding HBV prevention and care in the rural region of Fatick in Senegal, as well as challenges they faced in implementing prevention activities related to HBV MTCT.

METHODS

A mixed-methods survey was conducted between May-July 2017 among 112 HCW working in 15 healthcare facilities in two districts of the Fatick region using face-to-face questionnaires and semi-structured interviews. Descriptive statistics and chi-square/Mann-Whitney tests were used to analyze quantitative data, while qualitative data were analyzed thematically.

RESULTS

The study population included 87 HCW in the quantitative component (83% women, median age [interquartile range, IQR] = 35 [31-40] years) and 11 in the qualitative component. A knowledge gap was observed in key areas of HBV infection: only 24, 51 and 38%, respectively, correctly reported that early HBV acquisition is associated with a high risk of developing chronic infection, that perinatal transmission is one of the main modes of HBV transmission in Senegal, and that three to four doses of HBV vaccine are required to ensure immunization in children. Despite good acceptability of systematic screening of pregnant women and vaccination at birth, only 48% of HCW mainly involved in prenatal care and 71% of those involved exclusively in vaccination routinely performed these two key interventions. HCW reported several structural barriers that may hinder their implementation: a lack of training in HBV and in counseling, poor availability of rapid diagnostic tests (RDT), high costs of both screening and treatment, a lack of adequate information on treatment options and missed opportunities for vaccination at birth.

CONCLUSIONS

HCW working in the Fatick region may be insufficiently trained and supported to effectively implement HBV prevention strategies. Our findings suggest an urgent need to strengthen MTCT prevention in this region, by improving HCW knowledge in key areas of HBV infection, providing RDT and antiviral treatment at low cost, and enhancing community-based interventions for the timely vaccination of newborns.

Burden and impacts of chronic hepatitis B infection in rural Senegal: study protocol of a cross-sectional survey in the area of Niakhar (AmBASS ANRS 12356)

INTRODUCTION

Though Senegal has one of the highest estimated prevalence rates of chronic hepatitis B virus (HBV) infection worldwide, epidemiological data in the general population are lacking and consequences of the infection remain undocumented. The ANRS-12356 AmBASS study aims at evaluating the health and socioeconomic burden of chronic HBV infection at the individual, household and population level. Its specific objectives are (1) to document the epidemiology of chronic HBV infection, including prevalence and risk factors; (2) to assess the acceptability of home-based testing and first clinic visit; (3) to investigate the repercussions of chronic HBV infection on living conditions; and (4) to estimate the public health impact of chronic HBV infection at the population level and the feasibility of a decentralised model of HBV test and treat.

METHODS AND ANALYSIS

This multidisciplinary cross-sectional survey includes a twofold data collection: (1) home-based screening using dried blood spot (DBS) sampling and collection of sociodemographic, economic and behavioural data, and (2) additional clinical and biological data collection in chronic HBV carriers at the first clinic visit. The prevalence of chronic HBV infection will be estimated in the general population and in key subgroups. Risk factors for HBV acquisition in children will be explored using case-control analysis. HBV burden will be assessed through comparisons of health and economic outcomes between households affected by the disease versus non-affected households. Last, an economic evaluation will assess costs and health benefits of scaling-up HBV care.

ETHICS AND DISSEMINATION

This study was approved by the Senegalese National Ethical Committee for Research in Health, and received authorisation from the Senegalese Ministry of Health and the French Commission on Information Technology and Liberties (Senegalese Protocol Number: SEN17/15). The study results will be presented in peer-review journals, international conferences and at a workshop with national stakeholders in order to contribute to the design of programmes to address the HBV pandemic.

TRIAL REGISTRATION NUMBER

NCT03215732; Pre-results.