Evidence map›Paper›PMID 19166653›Full record

ArticleCurrent gastroenterology reports2009

Role of growth factors and thrombopoietic agents in the treatment of chronic hepatitis C.

Hans L Tillmann, Keyur Patel, John G McHutchison

Abstract read
PubMed Publisher
In one paragraph

Article in Current gastroenterology reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Eltrombopag in chronic hepatitis C.World journal of gastroenterology · 2014
    Review
  2. Review
  3. Article
  4. Considerations in the management of hepatitis C virus-related thrombocytopenia with eltrombopag.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
    Review
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

3 authors at 1 institution in 1 country.

Hans L TillmannDuke Clinical Research Institute, Duke University Medical Center, P.O. Box 17969, Durham, NC 27715-7969, USA.
Keyur Patel
John G McHutchison
Duke University Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advanced liver disease and interferon-based treatment are both associated with varying degrees of cytopenia in patients with chronic hepatitis C. Growth factors to increase hemoglobin and neutrophils are commonly used in clinical practice, despite the absence of data to indicate benefits in terms of sustained viral response. Thrombocytopenia is observed frequently, is multi-factorial in etiology, and may result in significant limitations on interventional and therapeutic options. A small-molecule thrombopoietin mimetic, eltrombo-pag, has demonstrated a dose-response associated increase in platelet count in a phase 2 study, allowing initiation and completion of a 12-week course of peginterferon plus ribavirin in 36%, 53%, and 65% of patients receiving 30 mg, 50 mg, or 75 mg of eltrombopag daily, respectively, compared with 6% in the placebo arm. Phase 3 studies are currently evaluating whether initiating and maintaining antiviral therapy with eltrombopag will lead to an increase in sustained virologic response in chronic hepatitis C infection.

Indexed as

Antiviral AgentsBenzoatesDose-Response Relationship, DrugDrug Administration ScheduleDrug Therapy, CombinationHepatitis C, ChronicHumansHydrazinesIntercellular Signaling Peptides and ProteinsInterferon-alphaInterferon alpha-2Platelet CountPolyethylene GlycolsPyrazolesRecombinant ProteinsRibavirinAntiviral AgentsBenzoateseltrombopagHydrazinesIntercellular Signaling Peptides and ProteinsInterferon-alphaInterferon alpha-2peginterferon alfa-2aPolyethylene GlycolsPyrazolesRecombinant ProteinsRibavirin

Identifiers

PMID19166653
OpenAlexW2065330380

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.