Evidence map›Paper›PMID 26556106›Full record

Trial reportCritical care (London, England)2015

Argatroban in the management of heparin-induced thrombocytopenia: a multicenter clinical trial.

Brigitte Tardy-Poncet, Philippe Nguyen, Jean-Claude Thiranos, Pierre-Emmanuel Morange, Christine Biron-Andréani, Yves Gruel, Jérome Morel, Alain Wynckel, Lelia Grunebaum, Judith Villacorta-Torres and 2 more

Registry-linked trialOpen access · goldAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Critical care (London, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00861692 (An Open-label, Multi-centre, Clinical Study to Collect Information on the Clinical Use of Argatroban in Patients With Heparin Induced Thrombocytopenia), which is not on this map. Cited by 21 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 3 pooled it
5.6field-weighted citation impact, top 4% 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.

NCT00861692 phase2completednot on this map

An Open-label, Multi-centre, Clinical Study to Collect Information on the Clinical Use of Argatroban in Patients With Heparin Induced Thrombocytopenia (HIT) Type II Who Require Parenteral Antithrombotic Therapy

TypeinterventionalSponsorTanabe Pharma CorporationRan2009 to 2011Enrolled20ConditionsHeparin-induced Thrombocytopenia Type IIArmsargatroban
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 3 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Observational
  16. Article
  17. Article
  18. Review
  19. Article
  20. Caution in Using the Activated Partial Thromboplastin Time to Monitor Argatroban in COVID-19 and Vaccine-Induced Immune Thrombocytopenia and Thrombosis (VITT).Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 8 institutions in 1 country.

Brigitte Tardy-PoncetEA 3065, Université Jean-Monnet, INSERM CIC 1408 - FCRIN-INNOVTE - Laboratory of Hematology, University Hospital of St Etienne, St Etienne, France. brigitte.tardy@chu-st-etienne.fr.
Philippe NguyenLaboratory of Hematology, University Hospital of Reims, Reims, France. pnguyen@chu-reims.fr.
Jean-Claude ThiranosDepartment of Cardiovascular Surgery, University Hospitals of Strasbourg, Strasbourg, France. thiranos.jean-claude@wanadoo.fr.
Pierre-Emmanuel MorangeLaboratory of Hematology, University Hospital of Marseille, Marseille, France. pierre.morange@ap-hm.fr.
Christine Biron-AndréaniLaboratory of Hematology, University Hospital of Montpellier, Montpellier, France. c-biron@chu-montpellier.fr.
Yves GruelLaboratory of Hematology, University Hospital of Tours, Tours, France. gruel@med.univ-tours.fr.
Jérome MorelDepartment of Intensive Care Unit, University Hospital of St Etienne, St Etienne, France. jerome.morel@chu-st-etienne.fr.
Alain WynckelUniversity Hospital of Reims, Reims, France. awynckel@chu-reims.fr.
Lelia GrunebaumLaboratory of Hematology, University Hospitals of Strasbourg, Strasbourg, France. Lelia.Grunebaum@chru-strasbourg.fr.
Judith Villacorta-TorresIntensive Care Unit, University Hospital of Marseille, Marseille, France. Judith.VILLACORTATORRES@ap-hm.fr.
Sandrine GrosjeanIntensive Care Medicine, University Hospital of Dijon, Dijon, France. sandrine.grosjean@chu-dijon.fr.
Emmanuel de MaistreLaboratory of Hematology, University Hospital of Dijon, Dijon, France. emmanuel.demaistre@chu-dijon.fr.
Assistance Publique Hôpitaux de Marseille · FRMaison des Sciences de l’Homme de Dijon · FRUniversité de Reims Champagne-Ardenne · FRCentre Hospitalier Universitaire de Montpellier · FRCentre Hospitalier Universitaire de Saint-Étienne · FRCentre Hospitalier Universitaire de Tours · FRUniversité de Strasbourg · FRUniversité Jean Monnet · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe aim of this study was to collect data in France in patients with heparin-induced thrombocytopenia who required parenteral anticoagulation and for whom other non-heparin anticoagulant therapies were contraindicated including patients with renal failure, cross-reactivity to danaparoid or at high hemorrhagic risk.

methodsA total of 20 patients, of mean age 72 ± 10 years, were enrolled in this open-label, multicenter clinical study. Exploratory statistical data analysis was performed with descriptive interpretation of intra-individual comparisons using simple univariate statistics.

resultsThe diagnosis of HIT was confirmed in 16 subjects by an independent scientific committee. Fourteen patients (70 %) were in an intensive care unit during the course of the study. Patients were treated with argatroban for a mean duration of 8.5 ± 6.1 days. The mean starting dose of argatroban was 0.77 ± 0.45 μg/kg/min. Platelet recovery was rapid. aPTT and anti-IIa activity assays were used to monitor the dose of argatroban. The mean baseline aPTT value was 45.0 ± 9.8 sec and increased to 78.2 ± 35.8 sec two hours after initiating argatroban. At this time mean argatroban concentration was 0.34 ± 0.16 and 0.61 ± 0.28 μg/ml using ECT and TT measurements, respectively. New and/or extended thromboses were reported in 25 % of patients and major bleedings were documented in 15 %. Six patients died due to their underlying medical condition.

conclusionConsidering its hepatic elimination and its short half-life, argatroban can be considered as a safe therapeutic option in HIT patients at high hemorrhagic risk and with renal failure, particularly in an ICU setting.

Indexed as

AdultAgedAged, 80 and overAnticoagulantsArginineFemaleHeparinHumansMaleMiddle AgedPartial Thromboplastin TimePipecolic AcidsPlatelet CountSulfonamidesThrombocytopeniaTreatment OutcomeAnticoagulantsargatrobanArginineHeparinPipecolic AcidsSulfonamides

Identifiers

PMID26556106
PMCPMC4641392
OpenAlexW2102790495

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.