Evidence map›Paper›PMID 18186564›Full record

ArticleWorld journal of gastroenterology2008

Efficacy and safety of pegylated-interferon alpha-2a in hemodialysis patients with chronic hepatitis C.

Celal Ayaz, Mustafa Kemal Celen, Ugur Nedim Yuce, Mehmet Faruk Geyik

Open access · hybridAbstract readControlled Clinical Trial
In one paragraph

Article in World journal of gastroenterology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Interventions for dialysis patients with hepatitis C virus (HCV) infection.The Cochrane database of systematic reviews · 2015
    Pooled it
  2. Interventions for dialysis patients with hepatitis C virus (HCV) infection.The Cochrane database of systematic reviews · 2023
    Review
  3. Treatment of hepatitis C in special populations.Journal of gastroenterology · 2018
    Review
  4. Novel Treatment of Hepatitis C Virus Infection for Patients with Renal Impairment.Journal of clinical and translational hepatology · 2016
    Review
  5. Review
  6. Observational
  7. Health care-associated hepatitis C virus infection.World journal of gastroenterology · 2014
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Hepatitis C and kidney transplantation.International journal of nephrology · 2011
    Article
  13. Hepatic disorders in chronic kidney disease.Nature reviews. Nephrology · 2010
    Review
  14. 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

4 authors at 1 institution in 1 country.

Celal AyazDepartment of Clinical Microbiology and Infectious Diseases, Dicle University Hospital, Diyarbakir, Turkey.
Mustafa Kemal Celen
Ugur Nedim Yuce
Mehmet Faruk Geyik
Dicle University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo evaluate the efficacy and safety of pegylated-interferon alpha-2a in hemodialysis patients with chronic hepatitis C.

methodsThirty-six hemodialysis patients with chronic hepatitis C were enrolled in a controlled and prospective study. All patients were treatment naive, positive tested for anti-HCV antibodies, and positive tested for serum HCV-RNA. Twenty-two patients received 135 microg peglyated-interferon alpha-2a weekly for 48 wk (group A). The remaining patients were left untreated, eleven refused therapy, and three were not candidates for kidney transplantation and were allocated to the control group (group B). At the end of the treatment biochemical and virological response was evaluated, and 24 wk after completion of therapy sustained virological response (SVR) was assessed. Side effects were monitored.

resultsOf 22 hemodialysis patients, 12 were male and 10 female, with a mean age of 35.2 +/- 12.1 years. Virological end-of-treatment response was observed in 14 patients (82.4%) in group A and in one patient (7.1%) in group B (P = 0.001). Sustained virological response was observed in 11 patients (64.7%) in group A and in one patient in group B (7.1%). Biochemical response parameters normalized in 10/14 patients (71.4%) at the end of the treatment. ALT levels in group B were initially high in six patients and normalized in one of them (25%) at the end of the 48 wk. In five patients (22.7%) therapy had to be stopped at mo 4 due to complications of weakness, anemia, and bleeding.

conclusionSVR could be achieved in 64.7% of patients on hemodialysis with chronic hepatitis C by a treatment with peglyated-interferon alpha-2a. Group A had a significantly better efficacy compared to the control group B, but the side effects need to be concerned.

Indexed as

AdultAntiviral AgentsFemaleHepatitis C, ChronicHumansInterferon-alphaInterferon alpha-2Kidney Failure, ChronicMaleMiddle AgedPolyethylene GlycolsRecombinant ProteinsRenal DialysisTreatment OutcomeAntiviral AgentsInterferon-alphaInterferon alpha-2peginterferon alfa-2aPolyethylene GlycolsRecombinant Proteins

Identifiers

PMID18186564
PMCPMC2675123
OpenAlexW2022561069

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.