Evidence map›Paper›PMID 23188091›Full record

ReviewJournal of gastroenterology2013

Treatment of chronic hepatitis C virus infection in Japan: update on therapy and guidelines.

Kazuaki Chayama, C Nelson Hayes, Waka Ohishi, Yoshiiku Kawakami

Abstract readReview
In one paragraph

Review in Journal of gastroenterology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Kazuaki ChayamaLaboratory for Digestive Diseases, Center for Genomic Medicine, RIKEN, Hiroshima, Japan. chayama@hiroshima-u.ac.jp
C Nelson Hayes
Waka Ohishi
Yoshiiku Kawakami

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis C virus (HCV) infection is a serious health problem leading to cirrhosis, liver failure and hepatocellular carcinoma. The recent introduction of telaprevir, which was approved in November 2011, in combination with peg-interferon and ribavirin is expected to markedly improve the eradication rate of the virus. However, side effects of triple therapy may be severe. In a phase three III clinical trial, 2250 mg of telaprevir, which is the same dosage used in clinical trials in Western countries, was given to Japanese patients. As this dosage is considered to be relatively high for Japanese patients, who typically have lower weight than patients in Western countries, reduction of telaprevir is recommended in the 2012 revision of the guidelines established by the Study Group for the Standardization of Treatment of Viral Hepatitis Including Cirrhosis published by the Ministry of Health, Labour and Welfare of Japan. Other protease inhibitors with fewer side effects are now in clinical trials in Japan. Alternatively, treatment of patients with combination of direct acting antivirals without interferon has been reported. In this review we summarize current treatment options in Japan and discuss how we treat patients with chronic HCV infection.

Indexed as

Antiviral AgentsDrug Therapy, CombinationHepatitis C, ChronicHumansInterferon-alphaInterferon alpha-2JapanOligopeptidesPatient SelectionPolyethylene GlycolsPractice Guidelines as TopicProtease InhibitorsRecombinant ProteinsRibavirinAntiviral AgentsInterferon-alphaInterferon alpha-2Oligopeptidespeginterferon alfa-2apeginterferon alfa-2bPolyethylene GlycolsProtease InhibitorsRecombinant ProteinsRibavirintelaprevir

Identifiers

PMID23188091
PMCPMC3698425

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.