Loss to follow-up in anti-HCV-positive patients in a Brazilian regional outpatient clinic

Cascade of care among hepatitis B patients in Maastricht, the Netherlands, 1996 to 2018

Background & aims

Methods

Results

Conclusions

Impact of a Nurse Care Coordinator Supporting a Clinical Pharmacist Practitioner in Further Managing HCV-Infected Patients

Patients undergoing chronic hepatitis C treatment require monitoring to ensure that treatment is both safe and effective. However, many of these patients are lost to follow-up. The aim of this study was to investigate the impact of implementing a Nurse Care Coordinator's role in a pharmacy-based collaborative team to enhance the care of hepatitis C-infected patients. This was a 6-month retrospective chart review from July 2018 to January 2019, where 116 patients receiving hepatitis C treatment were referred to the Nurse Care Coordinator for further management. The Nurse Care Coordinator provided more than a 5-fold increase in contact method by telephone call. Of the 116 referred hepatitis C-infected patients, 44.8% (n = 52) of patients were referred due to a missed post-treatment Week 12 follow-up appointment to assess for cure. The Nurse Care Coordinator successfully rescheduled 96.2% (50/52) of follow-up appointments to assess for cure; 90% (45/50) of those patients adhered to scheduled appointment; and 97.8% (44/45) of patients had undetectable hepatitis C virus RNA, indicating cure. The primary success rate of the intended Nurse Care Coordinator arrangement was 97.4% (n = 113), where 89.4% (101/113) of patients successfully adhered to the intervention. This study demonstrates the positive impact the Nurse Care Coordinator had in successfully re-engaging previously lost to follow-up patients back into clinic.

The balancing perspective of hard-to-reach hepatitis C patients who were lost to follow-up: A qualitative study

Background

In the foreseeable future, patients with hepatitis C virus (HCV) with good healthcare access will all have been cured and the lost to follow-up (LFU) HCV-population will increasingly exist of hard-to-reach patients. Efforts to retrieve these individuals with HCV have been moderately successful so far. A deeper understanding of the reasons for loss to follow-up and the underlying processes is lacking.

Aims

To explore reasons for previous loss to follow-up in patients with HCV who have been brought back into care.

Methods

In 2017, fifteen patients with HCV who were evaluated at the University Medical Center Utrecht (UMCU) Infectious diseases outpatient clinic as part of the “REtrieval And cure of Chronic Hepatitis C” (REACH)-project were included in this study through convenience sampling. Face-to-face semi-structured in-depth interviews were conducted and a qualitative analysis based on the grounded theory was applied.

Results

A basic socio- psychological process named “maintaining the achieved balance” was uncovered in patients with HCV who were LFU. This “achieved balance” is the result of a transformative process following the initial HCV diagnosis. It is a steadfast stance in which participants keep HCV out of sight and in the margin of their lives in order to reestablish an optimal state of well-being. The balancing perspective is subsequently defended by repeated evasive behavioral patterns to avoid confrontation with the disease.

Conclusion

The balancing perspective gives insight into why individuals with HCV were not retained in care but also why they remained LFU thereafter. Physicians should realize that this mindset can be persistent and repeated efforts may be needed to finally trace and retrieve these patients.

Loss to follow-up: A significant barrier in the treatment cascade with direct-acting therapies

Effectiveness of direct-acting antiviral (DAA) therapies could be influenced by patient characteristics such as comorbid conditions, which could lead to premature treatment discontinuation and/or irregular medical follow-ups. Here, we evaluate loss to follow-up and treatment effectiveness of sofosbuvir/ledipasvir ± ribavirin (SOF/LDV ± RBV), ombitasvir/paritaprevir/ritonavir + dasabuvir ± ribavirin (OBV/PTV/r + DSV ± RBV) for hepatitis C virus (HCV) genotype 1 (GT1) and sofosbuvir + ribavirin (SOF + RBV) for genotype 3 (GT3) in British Columbia Canada: The British Columbia Hepatitis Testers Cohort includes data on individuals tested for HCV since 1992, integrated with medical visit, hospitalization and prescription drug data. HCV-positive individuals who initiated DAA regimens, irrespective of treatment completion, for GT1 and GT3 until 31 December, 2017 were included. Factors associated with sustained virological response (SVR) and loss to follow-up were assessed by using multivariable logistic regression models. In total 4477 individuals initiated DAAs. The most common prescribed DAA was SOF/LDV ± RBV with SVR of 95%. The highest SVR of 99.5% was observed among OBV/PTV/r + DSV-treated patients. Overall, 453 (10.1%) individuals were lost to follow-up. Higher loss to follow-up was observed among GT1 patients treated with OBV (17.8%) and GT3 patients (15.7%). The loss to follow-up rate was significantly higher among individuals aged <60 years, those with a history of injection drug use (IDU), on opioid substitution therapy and with cirrhosis. Our findings indicate that loss to follow-up exceeds viral failure in HCV DAA therapy and its rate varies significantly by genotype and treatment regimen. Depending on the aetiology of lost to follow-up, personalized case management for those with medical complications and supporting services among IDU are needed to achieve the full benefits of effective treatments.

Accelerating the elimination of viral hepatitis: a Lancet Gastroenterology & Hepatology Commission

Viral hepatitis is a major public health threat and a leading cause of death worldwide. Annual mortality from viral hepatitis is similar to that of other major infectious diseases such as HIV and tuberculosis. Highly effective prevention measures and treatments have made the global elimination of viral hepatitis a realistic goal, endorsed by all WHO member states. Ambitious targets call for a global reduction in hepatitis-related mortality of 65% and a 90% reduction in new infections by 2030. This Commission draws together a wide range of expertise to appraise the current global situation and to identify priorities globally, regionally, and nationally needed to accelerate progress. We identify 20 heavily burdened countries that account for over 75% of the global burden of viral hepatitis. Key recommendations include a greater focus on national progress towards elimination with support given, if necessary, through innovative financing measures to ensure elimination programmes are fully funded by 2020. In addition to further measures to improve access to vaccination and treatment, greater attention needs to be paid to access to affordable, high-quality diagnostics if testing is to reach the levels needed to achieve elimination goals. Simplified, decentralised models of care removing requirements for specialised prescribing will be required to reach those in need, together with sustained efforts to tackle stigma and discrimination. We identify key examples of the progress that has already been made in many countries throughout the world, demonstrating that sustained and coordinated efforts can be successful in achieving the WHO elimination goals.

Aiming at the Global Elimination of Viral Hepatitis: Challenges Along the Care Continuum

A recent international workshop, organized by the authors, analyzed the obstacles facing the ambitious goal of eliminating viral hepatitis globally. We identified several policy areas critical to reaching elimination targets. These include providing hepatitis B birth-dose vaccination to all infants within 24 hours of birth, preventing the transmission of blood-borne viruses through the expansion of national hemovigilance schemes, implementing the lessons learned from the HIV epidemic regarding safe medical practices to eliminate iatrogenic infection, adopting point-of-care testing to improve coverage of diagnosis, and providing free or affordable hepatitis C treatment to all. We introduce Egypt as a case study for rapid testing and treatment scale-up: this country offers valuable insights to policy makers internationally, not only regarding how hepatitis C interventions can be expeditiously scaled-up, but also as a guide for how to tackle the problems encountered with such ambitious testing and treatment programs.