Enhancing linkage to care for hepatitis B, D, and C patients: A retrospective-prospective study.

Background: The WHO has set a goal to decrease viral hepatitis-related fatalities by 65% by 2030.

Aims: To locate and retrieve to care all individuals diagnosed with hepatitis B, D or C, and investigate why they were not linked to appropriate medical management.

Methods: We conducted a retrospective-prospective search for patients with hepatitis B, D or C virus (HBV, HDV and HCV) infection in the central laboratory database of the Barcelona northern health area (catchment population, 450,000).

Assessing the rate of non-linkage to care and identifying barriers in individuals living with hepatitis B. Results of the LINK-B study.

Background & Aims: Hepatitis B infection is the most frequent cause of chronic hepatitis and liver cancer worldwide. Active searching for individuals with chronic hepatitis B has been proposed as a strategy to achieve the elimination of this virus. The primary aim of this study was to link to specialists HBsAg-positive individuals detected in a laboratory database and to characterize individuals who were not linked to care.

LINK-B: study protocol of a retrospective and prospective project for identification and linkage to care of people living with hepatitis B in a large health area of Barcelona.

Introduction: An estimated 290 million people are living with hepatitis B virus (HBV) worldwide; in Spain, the prevalence of hepatitis B virus surface antigen (HBsAg) is 0.4%. In our setting, many HBsAg-positive individuals are not linked to care, which implies a barrier to receiving treatment and controlling the infection.