Leveraging opportunities for treatment/user simplicity (LOTUS): Navigating the current treatment landscape for achieving hepatitis C virus elimination among persons who inject drugs.

All-oral, direct-acting antivirals can cure hepatitis C virus (HCV) in almost all infected individuals; yet, many individuals with chronic HCV are not treated, and the incidence of acute HCV is increasing in some countries, including the United States. Strains on healthcare resources during the COVID-19 pandemic negatively impacted the progress toward the World Health Organization goal to eliminate HCV by 2030, especially among persons who inject drugs (PWID). Here, we present a holistic conceptual framework termed LOTUS (Leveraging Opportunities for Treatment/User Simplicity), designed to integrate the current HCV practice landscape and invigorate HCV treatment programs in the setting of endemic COVID-19: (A) treatment as prevention (especially among PWID), (B) recognition that HCV cure may be achieved with variable adherence with evidence supporting some forgiveness for missed doses, (C) treatment of all persons with active HCV infection (viremic), regardless of acuity, (D) minimal monitoring (MinMon) during treatment, and (E) rapid test and treat (TnT). The objective of this article is to review the current literature supporting each LOTUS petal; identify remaining gaps in knowledge or data; define the remaining barriers facing healthcare providers; and review evidence-based strategies for overcoming key barriers.

Managing patients with hepatitis­B-related or hepatitis­C-related decompensated cirrhosis.

Treatment of patients with hepatitis-B-related or hepatitis-C-related decompensated cirrhosis should focus on controlling the complications of cirrhosis, surveillance for hepatocellular carcinoma and, if applicable, preparation for orthotopic liver transplant. Interferon-based regimens for the treatment of hepatitis C have been somewhat successful in patients with cirrhosis, although treatment of patients with decompensated cirrhosis should be approached with caution. Given the potential for exacerbation of decompensation and poor tolerance of adverse effects, treatment should be reserved for those patients awaiting liver transplantation. Eradication of HCV before liver transplantation reduces the chances of recurrent hepatitis C infection after transplant. HBV can be treated with few adverse effects in patients with decompensated cirrhosis. This treatment is associated with improvement in decompensation in some patients. Hepatocellular carcinoma remains a significant risk in all patients with cirrhosis, and control of or eradication of HBV or HCV does not remove this risk.