Evidence map›Paper›PMID 25548485›Full record

ArticleWorld journal of gastroenterology2014

Study of pruritus in chronic hepatitis C patients.

Kazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in World journal of gastroenterology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 30% of its field
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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
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

7 authors at 1 institution in 1 country.

Kazuyoshi SuzukiKazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki, Department of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Saitama 343-8555, Japan.
Masaya TamanoKazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki, Department of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Saitama 343-8555, Japan.
Yasumi KatayamaKazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki, Department of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Saitama 343-8555, Japan.
Toru KuniyoshiKazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki, Department of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Saitama 343-8555, Japan.
Kagemasa KagawaKazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki, Department of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Saitama 343-8555, Japan.
Hiroshi TakadaKazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki, Department of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Saitama 343-8555, Japan.
Kazutomo SuzukiKazuyoshi Suzuki, Masaya Tamano, Yasumi Katayama, Toru Kuniyoshi, Kagemasa Kagawa, Hiroshi Takada, Kazutomo Suzuki, Department of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Saitama 343-8555, Japan.
Suzuki (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate the occurrence and severity of pruritus in chronic hepatitis C patients treated with or without interferon (IFN) therapy.

methodsA total of 89 patients with chronic hepatitis C and 55 control (non-hepatitis) patients were asked to rate their experience of diurnal and nocturnal pruritus in the preceding week using a visual analogue scale (VAS) and a five-point scale, respectively. Blood samples were taken and serum thymus and activation-regulated chemokine (TARC) levels were measured by enzyme-linked immunosorbent assay.

resultsA significantly greater proportion of chronic hepatitis C patients experienced nocturnal pruritus compared with control (58.4% vs 5.5%, P < 0.0001). Chronic hepatitis C patients also had more severe pruritus compared with control patients, indicated by the higher mean VAS scores in both the IFN-treated and non-IFN-treated groups. In particular, patients who received combined peginterferon alfa-2b and ribavirin had significantly higher mean VAS scores than those receiving peginterferon alfa-2a or no IFN treatment. Serum TARC levels did not correlate with pruritus scores, and no significant differences in TARC levels were observed between the IFN-treated and non-IFN-treated groups.

conclusionPatients with chronic hepatitis C experience pruritus more than those without. Serum TARC levels do not correlate with pruritus severity in chronic hepatitis C patients.

Indexed as

AdultAgedAntiviral AgentsBiomarkersCase-Control StudiesChemokine CCL17Drug Therapy, CombinationEnzyme-Linked Immunosorbent AssayFemaleHepatitis C, ChronicHumansInterferon-alphaInterferon alpha-2MaleMiddle AgedPolyethylene GlycolsAntiviral AgentsBiomarkersCCL17 protein, humanChemokine CCL17Interferon-alphaInterferon alpha-2peginterferon alfa-2apeginterferon alfa-2bPolyethylene GlycolsRecombinant ProteinsRibavirinHepatitis CPeginterferonPruritusRibavirinThymus and activation-regulated chemokine

Identifiers

PMID25548485
PMCPMC4273137
OpenAlexW967174517

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.