Back HCV Treatment Treatment Guidelines EASL 2014: WHO Recommends Global Use of Newest Hepatitis C Drugs, Urges Price Reductions

EASL 2014: WHO Recommends Global Use of Newest Hepatitis C Drugs, Urges Price Reductions


The World Health Organization has issued global treatment guidelines for hepatitis C, strongly recommending the use of the new direct-acting antivirals sofosbuvir (Sovaldi) with ribavirin for HCV genotypes 1, 2, 3, and 4, or simeprevir (Olysio) with pegylated interferon interferon and ribavirin for genotype 1 infection. The WHO guidelines were released to coincide with the 49th International Liver Congress this week in London. New guidelines from the European Association for the Study of the Liver (EASL) will be released on Saturday.

[Produced in collaboration with Aidsmap and infohep]

The guidelines also make a strong recommendation that everyone in a population with a high prevalence of hepatitis C should be offered an antibody test for HCV, as should people with a previous risk of exposure to hepatitis C.

Approximately 150 to 180 million people are estimated to be infected with hepatitis C worldwide. The majority live in Asia and Africa, where access to new drugs for treatment of hepatitis C, as well as diagnostic and monitoring tests, remains extremely limited due to cost.

The new guidelines, developed after review of the evidence from clinical trials and observational studies, recommend that sofosbuvir or simeprevir should be used, in combination with pegylated interferon and ribavirin where necessary, in preference to pegylated interferon and ribavirin alone.

The guidelines recommend that simeprevir should be used for genotype 1a infection in patients without the Q80K polymorphism. This viral variation reduces the antiviral efficacy of simeprevir. There is no restriction on the use of simeprevir in people with genotype 1b infection.

The guidelines state that treatment with the first generation direct-acting antivirals, telaprevir (Incivek or Incivo) and boceprevir (Victrelis), is "suggested" in preference to pegylated interferon and ribavirin alone, but the guidelines note that these antivirals are only active against genotype 1, and that there is an increased risk of serious side effects when they are used.

WHO finalized its recommendations before price information became available for countries outside the U.S. Although a 12-week course of sofosbuvir costs $84,000 in the U.S., manufacturer Gilead Sciences has recently negotiated a price of approximately $1200 for a 12-week treatment course with the Egyptian government.

Gilead Sciences is seeking to negotiate voluntary licenses that will allow Indian pharmaceutical companies to manufacture sofosbuvir and sell the drug in around 60 lower-income countries in Africa and Asia for approximately $2000 for a 12-week course of treatment.

Stefan Wiktor, head of the WHO hepatitis program, told Reuters: "I hope these guidelines will help to promote a reduction in price and thereby an increase in access."

However, modeling by Andrew Hill of Liverpool University and colleagues suggests that a combination of licensing to Indian manufacturers and bulk purchasing could drive down the cost of some forms of hepatitis C treatment to $200 per treatment course within a few years.

Treatment at this price would enable large-scale treatment of hepatitis C in many countries if governments are prepared to commit resources. The alternative will be a growing burden of liver cancer and other forms of liver disease, as well as high levels of ongoing transmission of hepatitis C.

WHO will update its treatment recommendations regularly as new drugs are approved.

Other recommendations

WHO strongly recommends that everyone diagnosed with hepatitis C should undergo an assessment of alcohol use, and all patients with moderate to high intake should be offered a behavioral alcohol reduction intervention, with the aim of minimizing accelerated liver damage caused by alcohol in people with hepatitis C.

The guidelines make no recommendation about who should be prioritized for hepatitis C treatment. But, in order to assess liver damage, the guidelines recommend that in resource-limited settings the aminotransferase/platelet ratio index (APRI) or FIB4 tests be used for the assessment of hepatic fibrosis rather than other non-invasive tests that require more resources such as elastography (FibroScan) or Fibrotest.



World Health Organization.  Guidelines for the screening, care and treatment of persons with hepatitis C infection. April 2014.

World Health Organization. WHO issues its first hepatitis C treatment guidelines. Press release. April 9, 2014.