Health-Related Quality of Life for individuals with hepatitis C: A narrative review

Health Utilities in People with Hepatitis C Virus Infection: A Study Using Real-World Population-Level Data

BackgroundHepatitis C virus (HCV) infection is associated with reduced quality of life and health utility. It is unclear whether this is primarily due to HCV infection itself or commonly co-occurring patient characteristics such as low income and mental health issues. This study aims to estimate and separate the effects of HCV infection on health utility from the effects of clinical and sociodemographic factors using real-world population-level data.MethodsWe conducted a cross-sectional retrospective cohort study to estimate health utilities in people with and without HCV infection in Ontario, Canada, from 2000 to 2014 using linked survey data from the Canadian Community Health Survey and health administrative data. Utilities were derived from the Health Utilities Index Mark 3 instrument. We used propensity score matching and multivariable linear regression to examine the impact of HCV infection on utility scores while adjusting for clinical and sociodemographic factors.ResultsThere were 7,102 individuals with hepatitis C status and health utility data available (506 HCV-positive, 6,596 HCV-negative). Factors associated with marginalization were more prevalent in the HCV-positive cohort (e.g., household income <$20,000: 36% versus 15%). Propensity score matching resulted in 454 matched pairs of HCV-positive and HCV-negative individuals. HCV-positive individuals had substantially lower unadjusted utilities than HCV-negative individuals did (mean ± standard error: 0.662 ± 0.016 versus 0.734 ± 0.015). The regression model showed that HCV positivity (coefficient: -0.066), age, comorbidity, mental health history, and household income had large impacts on health utility.ConclusionsHCV infection is associated with low health utility even after controlling for clinical and sociodemographic variables. Individuals with HCV infection may benefit from additional social services and supports alongside antiviral therapy to improve their quality of life.HighlightsHepatitis C virus (HCV) infection is associated with reduced quality of life and health utility. There is debate in the literature on whether this is primarily due to HCV infection itself or commonly co-occurring patient characteristics such as low income and mental health issues.We showed that individuals with HCV infection have substantially lower health utilities than uninfected individuals do even after controlling for clinical and sociodemographic variables, based on a large, real-world population-level dataset. Socioeconomically marginalized individuals with HCV infection had particularly low health utilities.In addition to improving access to HCV testing and treatment, it may be beneficial to provide social services such as mental health and financial supports to improve the quality of life and health utility of people living with HCV.

Impaired health-related quality of life in the HCV cure era: who is concerned? (ANRS CO22 HEPATHER French cohort)

PURPOSE

Hepatitis C virus (HCV) cure after treatment with direct-acting antivirals (DAAs) can improve health-related quality of life (HRQoL). However, specific groups with chronic HCV may still exhibit worse post-cure HRQoL because of persisting severe liver fibrosis or social vulnerability factors (e.g. unhealthy alcohol use, living in poverty). We assessed the effect of such factors on longitudinal measures of HRQoL in chronic HCV patients.

METHODS

ANRS CO22 HEPATHER is a prospective cohort of chronic HCV patients receiving DAAs, which included notably patients with social vulnerability factors, a population usually under-represented in clinical trials. Multivariable mixed-effects linear regression models helped identify factors associated with longitudinal measures of HRQoL (PROQOL-HCV scores).

RESULTS

At enrolment, 52.4% of the 2740 participants were men, median age was 56 years [interquartile range 50-64], and 21.5% had severe liver fibrosis (FIB-4 > 3.25). Twenty-eight per cent reported current or past unhealthy alcohol use [> 2(3) alcohol units per day for women (men)], and 28.1% were living in poverty (standard of living under 1015€/month per household consumption unit). At first PROQOL-HCV completion, 54.0% of patients were HCV-cured. After multivariable adjustment, people with current or past unhealthy alcohol use, individuals living in poverty, those with severe liver fibrosis, and women had worse HRQoL in the dimensions explored. Conversely, HCV cure was associated with better HRQoL.

CONCLUSIONS

Specific socially vulnerable groups of patients with chronic HCV infection still experience impaired HRQoL, independently of HCV cure. Patient-centred interventions, including social support and referral for comorbidities, should be prioritized for them. Trial registration with ClinicalTrials.gov NCT01953458.

Hepatitis C cure and medications for opioid use disorder improve health-related quality of life in patients with opioid use disorder actively engaged in substance use

BACKGROUND

This study aims to determine whether Hepatitis C (HCV) treatment improves health-related quality of life (HRQL) in patients with opioid use disorder (OUD) actively engaged in substance use, and which variables are associated with improving HRQL in patients with OUD during HCV treatment.

METHODS

Data are from a prospective, open-label, observational study of 198 patients with OUD or opioid misuse within 1 year of study enrollment who received HCV treatment with the primary endpoint of Sustained Virologic Response (SVR). HRQL was assessed using the Hepatitis C Virus Patient Reported Outcomes (HCV-PRO) survey, with higher scores denoting better HRQL. HCV-PRO surveys were conducted at Day 0, Week 12, and Week 24. A mixed-effects model investigated which variables were associated with changing HCV-PRO scores from Day 0 to Week 24.

RESULTS

Patients had a median age of 57 and were predominantly male (68.2%) and Black (83.3%). Most reported daily-or-more drug use (58.6%) and injection drug use (IDU) (75.8%). Mean HCV-PRO scores at Day 0 and Week 24 were 64.0 and 72.9, respectively. HCV-PRO scores at Week 24 improved compared with scores at Day 0 (8.7; p<0.001). Achieving SVR (10.4; p<0.001) and receiving medications for OUD (MOUD) at Week 24 (9.5; p<0.001) were associated with improving HCV-PRO scores. HCV-PRO scores increased at Week 24 for patients who experienced no decline in IDU frequency (8.1; p<0.001) or had a UDS positive for opioids (8.0; p<0.001) or cocaine (7.5; p=0.003) at Week 24.

CONCLUSION

Patients with OUD actively engaged in substance use experience improvement in HRQL from HCV cure unaffected by ongoing substance use. Interventions to promote HCV cure and MOUD engagement could improve HRQL for patients with OUD.

Developing a primary care-initiated hepatitis C treatment pathway in Scotland: a qualitative study

BACKGROUND

The ease of contemporary hepatitis C virus (HCV) therapy has prompted a global drive towards simplified and decentralised treatment pathways. In some countries, primary care has become an integral component of community-based HCV treatment provision. In the UK, however, the role of primary care providers remains largely focused on testing and diagnosis alone.

AIM

To develop a primary care-initiated HCV treatment pathway for people who use drugs, and recommend theory-informed interventions to help embed that pathway into practice.

DESIGN AND SETTING

A qualitative study informed by behaviour change theory. Semi-structured interviews were undertaken with key stakeholders (n = 38) primarily from two large conurbations in Scotland.

METHOD

Analysis was three-stage. First, a broad pathway structure was outlined and then sequential pathway steps were specified; second, thematic data were aligned to pathway steps, and significant barriers and enablers were identified; and, third, the Theoretical Domains Framework and Behaviour Change Wheel were employed to systematically develop ideas to enhance pathway implementation, which stakeholders then appraised.

RESULTS

The proposed pathway structure spans broad, overarching challenges to primary care-initiated HCV treatment. The theory-informed recommendations align with influences on different behaviours at key pathway steps, and focus on relationship building, routinisation, education, combating stigmas, publicising the pathway, and treatment protocol development.

CONCLUSION

This study provides the first practicable pathway for primary care-initiated HCV treatment in Scotland, and provides recommendations for wider implementation in the UK. It positions primary care providers as an integral part of community-based HCV treatment, providing workable solutions to ingrained barriers to care.

An Exploration of the Child's Experience of Staying in Hospital from the Perspectives of Children and Children's Nurses using Child-Centered Methodology

Globally the needs of children differ to those of adults; consequently, the "voice" of children in health care delivery is paramount to its effectiveness as a service. This qualitative study aims to present a contemporary "slice" of life in four children's wards in a typical United Kingdom children's hospital in the 21st century from the perspective of the service user (child) and significant service giver (Registered Children's Nurse). Phase one of the study involved the development of a child research advisory group (CRAG) with five local primary school children (aged 10-11 years) to assist in the co-production of research questions and data collection tool for child participants - two talking cartoon characters (Sprinkle Cupcake and Ronaldo Football) via an app/iPad. In phase two (main study), hospitalized children (n = 18) and Registered Children's Nurses (n = 8) were interviewed on one occasion within their ward setting using a semi-structured approach in July 2017. The emerging broad themes (using thematic analysis), were (1) children - the child's needs, relationships, fears, and concerns, alongside (2) nurses - children's nursing, job pressures, safe and effective care. Themes were then presented as tensions in that they represent the relationship between variables where the different elements in the relationship are held in tension, such that a change in one impacts upon the other. Similarities between the children and nurse participants include issues with the environment, lack of time to care (nurse), effects of nurse-led interventions, and valued role of play. Differences are largely around the role of the parent. The development and work of the CRAG and use of "tensions" to more effectively present the complexity of the findings are unique to this study. In conclusion, this study contributes to the development of a generalized knowledge base for policy, nursing education, and clinical practice by shedding light in how the complex hospital environment can be challenging for the child and children's nurse.

Distance to treatment as a factor for loss to follow up of hepatitis C patients in North East England

BACKGROUND

A large proportion of the 200 000 HCV-infected individuals in the UK are undiagnosed or lost to follow-up. Engaging known infected individuals in treatment is essential for elimination.

METHODS

Using PHE surveillance data and HCV treatment registers from North East of England (NE) treatment centres for 1997-2016, we estimated the number of HCV cases not linked to treatment and the proportion with active infection. We compared distances of treated and untreated cases to treatment services, and assessed the effect of expanding HCV treatment into existing drug and alcohol treatment centres in the NEE on treatment accessibility.

RESULTS

The odds of being treated was associated with distance to treatment services. Confirmatory results for ~50% were not reported to PHE NE. Overall, 3385 patients reported to PHE NE had no record of treatment; we estimated 1621 of these may have been lost to follow-up after confirmation of active infection.

CONCLUSIONS

Poor access to healthcare services may contribute to under-diagnosis or loss to follow-up. Expanding HCV treatment delivery into NEE drug and alcohol treatment centres would improve the accessibility of treatment services to people infected with/at risk of HCV. This may increase the proportion receiving treatment and support progress towards elimination.

HepaDisk - A new quality of life questionnaire for HCV patients

BACKGROUND

Since most patients with hepatitis C virus (HCV) infection now receive treatment irrespective of liver disease severity, special attention to patient quality of life (QoL), including psycho-social aspects, is required. No QoL questionnaire is specific for patients with HCV.

AIMS

To develop and validate a short Italian questionnaire (HepaDisk) assessing the QoL of patients affected by HCV with intuitive graphic results that is understandable by patients and physicians.

METHODS

A questionnaire, drafted by a steering committee, underwent a Delphi survey. A multicenter, observational study was conducted to validate the developed HepaDisk versus other tools (CLDQ-I, SF-36, WPAI:HCV), and to evaluate its correlation with disease severity in Italian patients with HCV.

RESULTS

The 10-item questionnaire was validated in 214 patients. HepaDisk showed a high correlation with CLDQ overall score and WPAI:HCV activity impairment (Spearman's rank correlation: 0.651 and 0.595, respectively) and a lower correlation with SF-36. Strong internal consistency (Cronbach coefficient: 0.912), good test-retest reliability (Pearson's correlation coefficient: 0.789; 95% CI, 0.714-0.865), and responsiveness to changes among improved patients were demonstrated.

CONCLUSION

HepaDisk is a reliable and user-friendly tool that can monitor disease impact on patient QoL over time, providing a visual representation easily understandable by both patients and physicians.

Life projects: the transformative potential of direct-acting antiviral treatment for hepatitis C among people who inject drugs

BACKGROUND AND OBJECTIVES

People who inject drugs (PWID) are disproportionately affected by chronic hepatitis C (HCV) in high-income countries. The advent of direct-acting antivirals (DAAs) makes treatment of this underserved population more possible than ever. The dearth of programs adapted to the needs of PWID and stigma associated with drug use and chronic HCV pose significant barriers to the effective uptake of treatment among this population. We employed "life projects" as a conceptual framework to examine the social incentives of PWID being treated for HCV. This study advances the existing literature on the transformative potential of HCV treatment among PWID, explores how these transformations may affect treatment success, and discusses implications for decisions around whether and when to treat PWID.

METHODS

We conducted in-depth interviews with participants of a pilot clinical trial testing the effective delivery of DAA treatment to PWID within two healthcare for the homeless clinic settings - one group receiving opioid agonist therapy (OAT) and another group frequenting a needle and syringe exchange program (NSP). A purposive sample of 27 participants was selected based on place of care. Interviews were transcribed, coded, and analysed for patterns using a priori domains and emergent themes.

RESULTS

Participants in both treatment groups described significant life projects that motivated them to complete HCV treatment. These projects included social redemption, strengthening of relationships, pursuit of abstinence from substance use, and harm reduction. These themes were consistent between treatment groups, though more participants in the syringe exchange group relied on harm reduction than on pursuing abstinence to prevent reinfection after achieving virologic cure.

CONCLUSION

Understanding the incentives that propel PWID to complete HCV treatment could help to enhance treatment uptake and adherence through dedicated programs that address current barriers to care.

Quality of Life, Functioning, and Coping in HCV Patients Continuing Versus Ceasing Alcohol Use

The purpose of this study was to compare quality of life, functioning, and coping among hepatitis C virus (HCV) patients who continued versus ceased alcohol use in the past year. HCV patients (n = 291) were recruited from three liver and infectious disease clinics. Student's t test was used to compare HCV patients who were former and active users of alcohol. The majority of HCV patients were male, African American, and without a high school degree. Compared to former users of alcohol, active users of alcohol self-reported lower ratings on home life, personal leisure, and overall quality of life. In the area of functioning, active users of alcohol self-reported lower ratings on home life, close relationships, sex life, and overall functioning. The two groups did not differ on coping. Most HCV clinicians advise HCV patients to avoid alcohol completely because of its adverse biological effects on the liver. Despite this important advice by their HCV clinicians, most HCV patients continue to use alcohol. HCV clinicians can additionally consider advising these patients that continued alcohol use is associated with lower quality of life and functioning as further evidence to convince these patients to avoid alcohol or to participate in alcohol cessation treatment.

Outcomes and costs of treating hepatitis C patients with second-generation direct-acting antivirals: results from the German Hepatitis C-Registry

OBJECTIVE

Chronic hepatitis C virus infection is associated with a significant health burden. Long-term consequences are the development of liver cirrhosis and hepatocellular carcinoma. The introduction of direct-acting antivirals (DAA) has led to an increase in sustained virologic response rates (SVR), but is accompanied by higher treatment costs. The aim of this study was to assess the outcomes and costs of treating hepatitis C virus infected patients with DAAs in clinical practice in Germany.

PATIENTS AND METHODS

Data were derived from a noninterventional study including a pharmacoeconomic subset of 2673 patients with genotypes 1 and 3 who initiated and completed treatment between February 2014 and February 2017. Sociodemographic and clinical parameters as well as resource utilization were collected using a web-based data recording system. Costs were calculated using official remuneration schemes.

RESULTS

The mean age of the patients was 54.6 years; 48% were men. 93.5% of all patients achieved an SVR. The average total treatment costs were &OV0556;67 979 (&OV0556;67 131 medication costs, &OV0556;824 ambulatory care, &OV0556;24 hospital costs). The average costs per SVR of &OV0556;72 705 were calculated. Differences in SVR and costs according to genotype, treatment regimen, treatment experience, and cirrhosis were observed. Quality-of-life data showed no or a minimal decrease during treatment.

CONCLUSION

This analysis confirms high SVR rates for newly introduced DAAs in a real-world setting. Costs per SVR estimated are comparable to first-generation DAA. Given the fact that the costs for the currently used treatment regimens have declined, it can be assumed that the costs per SVR have also decreased. Our insight into real-world outcomes and costs can serve as a basis for a comparison with the mentioned newly introduced treatment regimens.

The emotional universe of women affected by hepatitis C: A hermeneutic approach

OBJECTIVES

Understanding the emotional universe of women from Cordoba affected by hepatitis C.

METHOD

Hermeneutic qualitative study. Participants met the criteria of being adult women with a current diagnosis of hepatitis C and belonging to the Plataforma de Afectad@s por la Hepatitis C of Cordoba. The intentional sampling was nominated and followed a criterion of intensity. Data collection was conducted through in-depth interviews. The analysis took place in 3levels: Explanation, naïve understanding and in-depth understanding. In the second level, the metaphor universe of emotions was incorporated, which is a taxonomy that organizes emotions into clusters of galaxies to facilitate understanding of affective phenomena.

RESULTS

Four participants were included. Seven themes roam the galaxies in the emotional universe of women. «Damned disease» explores their disgust, sadness and shame. «Intimate affections» focuses on happiness and love as well as sadness. «Friendship-platform» focuses on understanding, welfare and affection. «Physicians» deal with distrust and disappointment regarding new treatment, and with «curing» sadness, fear, anxiety and hope. «State of ill-being» focuses on anxiety. And «universal access now» explores anger.

CONCLUSIONS

Despite the presence of love in the complex emotional universe of women with hepatitis C, anger, sadness and anxiety are highlighted. Hermeneutics of their emotions facilitates nursing care and nursing research humanization.

Factors Associated with Health-Related Quality of Life in Korean Patients with Chronic Hepatitis C Infection Using the SF-36 and EQ-5D

BACKGROUND/AIMS

This study aimed to describe the health-related quality of life (HRQoL) outcomes for Korean chronic hepatitis C patients and to investigate the impact of patient and virus-related factors on HRQoL.

METHODS

HRQoL was assessed in 235 hepatitis C virus (HCV)-infected patients from seven nationwide tertiary hospital, including those with liver cirrhosis and hepatocellular carcinoma (HCC), using the Shor-Form 36 (SF-36) version 2 and the European quality of life questionnaire-5 dimensions (EQ-5D-3L).

RESULTS

The SF-36 physical (48.8±8.3) and mental (46.2±11.7) component summary scores of the HCV-infected patients were below normal limits. Of the eight domains, general health, vitality, and mental health tended to show low scores. Patients with decompensated cirrhosis had the lowest HRQoL, while HCC and chronic hepatitis patients had similar HRQoL results. The EQ-5D index was low (0.848±0.145) in the HCV infected patients. Multivariable analysis showed age ≤65 years, high monthly family income (＞$2,641), low comorbidity score, and sustained virologic response (SVR) were independently associated with favorable HRQoL.

CONCLUSIONS

HRQoL in Korean patients with chronic HCV infection was low and was affected by cirrhosis severity, SVR, and comorbidity as well as income, which had the strongest effect. Therefore, HRQoL may be improved by antiviral therapy with reasonable costs to prevent cirrhosis progression.

Quality of life in Brazilian patients with treated or untreated chronic hepatitis C

Introduction:

Multiple factors negatively affect the quality of life of patients infected with hepatitis C virus. This study aims to evaluate the effect of pharmacological treatment on the quality of life of these individuals.

Methods:

This is a cross-sectional study conducted in two Southern Brazilian centers that used two instruments (a generic and a specific one) for measuring the quality of life in patients with chronic hepatitis C: the Short Form-36 (SF-36); and the Chronic Liver Disease Questionnaire (CLDQ) for liver disease. We included patients from two centers without any treatment (control group), or receiving medication (peginterferon + ribavirin ± telaprevir or boceprevir, i.e., respectively, dual, and triple therapies).

Results:

One hundred and forty-seven patients were included. Patients under treatment (n = 86) had a lower score in 7 of the 8 SF-36 domains, with statistical significance (p<0.05) only for the emotional function domain. Patients who were not treated (n = 58) had higher scores in 4 of the 6 (p<0.05) CLDQ domains. A comparison of patients, receiving dual or triple therapies for both questionnaires, was only significant in the Vitality domain from CLDQ.

Conclusions:

Treatment can affect the subjective perception of patients regarding quality of life. Due to the complexity of the disease, each patient must be evaluated in multiple dimensions. Thus, the results may be useful for understanding the patient's perceptions during treatment, and it can also serve as a reference for care instructions.

Patient-Reported Outcomes and Fatigue in Patients with Chronic Hepatitis C Infection

Fatigue is a common symptom. Diagnosis is difficult. Fatigue is often a complex symptom. In the recent years, fatigue has gained considerable amount of attention. It has 2 major types, central and peripheral, which may occur together or alone. Although fatigue has many strong relations with depression and sleep disorders, it is a separate entity. For the diagnosis of fatigue, self-reports and patient-reported outcomes are highly valuable tools because these methods can reflect patients' perceptions. Treating the underlying disease with newly developed direct-acting antivirals often improves the perceived fatigue. Healthy lifestyle changes are the cornerstone of the treatment.

Exploring Patient Characteristics and Barriers to Hepatitis C Treatment in Patients on Opioid Substitution Treatment Attending a Community Based Fibro-scanning Clinic

BACKGROUND AND OBJECTIVES

Hepatitis C virus (HCV) infection is a major public health issue. There is substandard uptake in HCV assessment and treatment among people who inject drugs (PWID). Community fibroscanning is used to assess disease severity and target treatment.

METHODS

A survey was administered to a cohort of chronically HCV infected patients attending a community fibroscanning clinic. Questions targeted diagnosis of HCV, suitability, willingness and barriers to engagement in treatment. Descriptive and regression analysis, with thematic analysis of open-ended data was conducted.

RESULTS

There was high acceptance of community fibroscanning among this cohort with over 90% (68) attending. High levels of unemployment (90%) and homelessness (40%) were identified. Most patients were on methadone treatment and had been HCV infected for greater than 10 years with length of time since HCV diagnosis being significantly longer in patients with fibroscan scores > 8.5 kPa (P = 0.016). With each unit increase in methadone dose, the odds of the >8.5 fibroscan group increased by 5.2%. Patient identified barriers to engagement were alcohol and drug use, fear of HCV treatment and liver biopsy, imprisonment, distance to hospital and early morning appointments.

CONCLUSION

The study highlights the usefulness of community fibroscanning. Identifying barriers to treatment in this cohort affords an opportunity to increase the treatment uptake. The availability of afternoon clinics and enhanced prison linkage are warranted.

Managing expense and expectation in a treatment revolution: Problematizing prioritisation through an exploration of hepatitis C treatment 'benefit'

BACKGROUND

Direct-acting antivirals (DAAs) have transformed the hepatitis C (HCV) treatment landscape. These highly effective drugs are, however, not available to all. In a context of DAA rationing, clinicians are advised to "manage patient expectations" about the benefits of a HCV cure. This directive particularly pertains to people with minimal liver damage and those who have ceased injecting: populations negated in contemporary prioritisation debates.

METHODS

This paper engages with the assumptions underpinning HCV treatment prioritisation discourses to explore the concept of treatment 'benefit' from patient perspectives. Data are from a qualitative longitudinal study exploring treatment transitions and decision-making from 2012-2015. Participants comprised 28 people living with HCV, ten treatment providers and eight stakeholders, based in London, United Kingdom (UK). One hundred hours of clinic observations were conducted at two HCV treatment hospitals. Thematic analyses pertaining to treatment expectation and outcome inform this paper.

RESULTS

Twenty-two participants commenced treatment. The majority who were unable to access DAAs chose to commence interferon-based treatment immediately rather than wait. Participants accounted for treatment urgency in relation to three interrelated narratives of hope and expectation. HCV treatment promised: social reconnection; social redemption and a return to 'normality'. For many with successful treatment outcomes, these benefits appeared to be realised.

CONCLUSION

The DAA era heralds a discursive shift: from 'managing [interferon] risk and difficulty' to 'managing [DAA] expense and expectation'. Calls to 'manage patient expectations' about the benefits of HCV cure are predicated on clinical benefits only, negating the social impacts of living with HCV. The public health priorities commonly articulated in treatment prioritisation debates are not consistent with those of people managing illness in their daily lives. During this 'treatment revolution' there is a need to be cognisant of the multiple publics living with the virus and the treatment needs of those who do not fit population-health scenarios.

Health utilities using SF-6D scores in Japanese patients with chronic hepatitis C treated with sofosbuvir-based regimens in clinical trials

Background

Health utilities are preference-based measures for health states which are typically used in economic analyses to estimate quality-adjusted life years. Our aim is to report the standard SF-6D health utility scores in Japanese patients with hepatitis C virus (HCV) during treatment with different regimens.

Methods

Japanese patients were enrolled in clinical trials of sofosbuvir (SOF) used in combination with or without ledipasvir (LDV) and/or ribavirin (RBV). The SF-6D health utility scores were calculated at multiple time points from the SF-36 instrument.

Results

Four hundred ninety-four patients with HCV (genotype 1 and 2) were enrolled: 19% with cirrhosis, 48% with a prior history of anti-HCV treatment. Of those, 153 received SOF + RBV, 170 received LDV/SOF + RBV, 171 received LDV/SOF for 12 weeks; the SVR rates were: 97, 98 and 100%, respectively. Patients treated with the three regimens had similar SF-6D scores before treatment (p = 0.87): 76.1 ± 11.5. During treatment with RBV containing regimen, patients experienced a decrement in their health utility scores to 74.3 ± 12.5 by the end of treatment (p = 0.03), while patients treated with RBV-free LDV/SOF had their SF-6D scores improved to 79.2 ± 12.8 after 12 weeks of treatment (p = 0.0004). At post-treatment week 12, in patients who achieved SVR-12, the SF-6D scores were similar between the treatment regimens (p = 0.36), and an average improvement of +1.4 points from baseline (p = 0.01) was noted. In multivariate analysis, the use of RBV was independently associated with lower utility score during treatment (beta = 4.7 ± 1.6, p < 0.0001).

Conclusion

Health utilities are lower in Japanese HCV patients and tend to improve after clearance of infection.

The impact of antiviral therapy for hepatitis C on the quality of life: a perspective

Instruments to assess the impact of hepatitis C virus infection on health and measurements of reported outcomes in patients (health-related quality of life [HRQOL]) are not frequently used to assign priority for treatment. Several systematic reviews have been performed that provide a comprehensive analysis to help understand patient reported outcomes (PROs) with direct acting antiviral treatment. Clinical trials with direct acting antivirals (DAAs) provide an important opportunity to assess PROs without interferon or ribavirin. Significant improvement in quality of life parameters have been noted with DAA therapy. The results show improvement in HRQOL indices when interferon-free and particularly interferon and ribavirin-free treatments are compared to interferon and ribavirin treatment. Improvements in HRQOL indices are an encouraging aspect of the cure of chronic hepatitis C. It is unclear whether these measurable HRQOL improvements can be translated into a net benefit improvement in work productivity and a social dimension that is significant enough to convince payers of the added value of early and more widespread treatment.

The lived experience of interferon-free treatments for hepatitis C: A thematic analysis

BACKGROUND

International discourse concerning the evolution in hepatitis C virus (HCV) therapy has tended to focus on improving outcomes, shortened treatment length and reduced side-effects of interferon-free regimens. How these treatments are being understood and experienced by the people receiving them has so far been overlooked. This study therefore aimed to explore the lived experience of individuals taking interferon-free HCV therapies.

METHODS

Data were generated through 16 semi-structured interviews with a purposive sample of eight participants, recruited from a university hospital in Scotland. The interviews took place between June 2015 and March 2016, before and after a period of interferon-free HCV treatment. The data were interrogated using a thematic analysis, underpinned by social phenomenological theory.

RESULTS

Three overriding themes were identified. 'Expectations and realisations' characterised the influence that interferon continued to cast over interferon-free treatment, contrasting the practicalities of taking interferon-free therapy with preconceived notions. 'An honour and a pleasure' portrayed a positive experience of an undemanding therapy, yet among those with a history of drug use, was also positioned as a privilege, associated with feelings of luck and guilt. 'Treatment needs' illustrated the strategies participants used to search for treatment efficacy, and the value those with a significant history of drug use placed on support. One nonconforming case is then discussed to enhance rigour and trustworthiness.

CONCLUSION

This is the first qualitative exploration of the experience of interferon-free HCV treatment reported globally. The results from this study suggest a cultural lag exists between the pharmacological developments which have been witnessed, and societal understandings of them. This has implications for the way services meet the needs of, and offer therapy to, HCV positive individuals.

[Health-Related Quality of Life in patients with hepatitis C treated with dual and triple therapy]

OBJECTIVE

Comparing Health-Related Quality of Life (HRQoL) scores in patients with chronic hepatitis C undergoing double and triple antiviral therapy and analyzing possible factors related to HRQoL.

METHOD

HRQoL was assessed using the Short Form 36 and Chronic Liver Disease Questionnaire, which were applied at baseline and at weeks 4, 12 and 16 of treatment to 32 patients divided into two groups: double therapy with pegylated interferon (IFN-PEG) and ribavirin, and triple therapy with PEG-IFN, ribavirin and telaprevir.

RESULTS

The reduction of HRQoL was greater in patients receiving triple therapy compared to those treated with two drugs, the most critical time is at 12 weeks in both groups. After removal of telaprevir, the triple therapy group significantly improved their HRQoL scores. Anxiety and depression before treatment, employment status and race are significantly related to diminished HRQoL.

CONCLUSION

Patients undergoing double and triple therapy have diminished HRQoL indexes, but the addition of telaprevir chooses a more significant decrease.