Evidence map›Paper›PMID 27482432›Full record

ArticleJournal of virus eradication2016

Rapid reductions in prices for generic sofosbuvir and daclatasvir to treat hepatitis C.

Andrew Hill, Bryony Simmons, Dzintars Gotham, Joseph Fortunak

Abstract read
In one paragraph

Article in Journal of virus eradication, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed.

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  5. A Bibliometric Analysis of the HCV Drug-Resistant Majority and Minority Variants.International journal of environmental research and public health · 2025
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  15. Diagnostic Performance and Usability of the GenedriveDiagnostics (Basel, Switzerland) · 2021
    Article
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  17. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Andrew HillDepartment of Pharmacology and Therapeutics , Liverpool University , UK.
Bryony SimmonsFaculty of Medicine , Imperial College London , UK.
Dzintars GothamFaculty of Medicine , Imperial College London , UK.
Joseph FortunakChemistry and Pharmaceutical Sciences , Howard University , Washington DC , USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesNovel treatments for hepatitis C demonstrate high cure rates, but current high prices can be a barrier to rapid global treatment scale-up. Generic competition can rapidly lower drug prices. Using data on exports of raw materials in 2015, we calculated currently feasible generic prices of sofosbuvir and daclatasvir.

methodsData on per-kilogram prices of sofosbuvir and daclatasvir active pharmaceutical ingredients (API) exported from India were extracted from an online database. To the cost of the amount of API needed for a 12-week treatment course, we added cost estimates for formulation (40%), packaging (US$0.35/month), and a mark-up (50%).

resultsBetween 1 January and 15 October 2015, over 5 tons of sofosbuvir were exported, with prices decreasing by US$702/kg/month, and observed prices of US$2501/kg in early September. Over the same period, 84 kg of daclatasvir were exported, with prices decreasing by US$1664/kg/month to US$1897/kg. Using the price estimation algorithm, we estimated the price of a generic sofosbuvir-daclatasvir combination regimen at US$200 per patient for a 12-week treatment course.

conclusionThe costs of generic production of sofosbuvir and daclatasvir are rapidly decreasing. Sofosbuvir-daclatasvir combination treatment could be produced for US$200 per patient per 12-week course.

Indexed as

daclatasvirgenericshepatitis Csofosbuvir

Identifiers

PMID27482432
PMCPMC4946692

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.