Evidence map›Paper›PMID 23610614›Full record

ArticleTherapeutic advances in hematology2013

Factor VIII inhibitors in hemophilia A: rationale and latest evidence.

Char Witmer, Guy Young

Registry-linked trialAbstract read
In one paragraph

Article in Therapeutic advances in hematology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04106323 (A Study of Factor Inhibitors in Adult Patients With Hemophilia and Von Willebrand's Disease in Upper Egypt), which is not on this map. Cited by 87 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed, 4 pooled it
–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.

NCT04106323 unknown statusnot on this mapstarted 2020, after this paper: background citation

A Study of Factor Inhibitors in Adult Patients With Hemophilia and Von Willebrand's Disease in Upper Egypt

TypeobservationalSponsorSafaa AA KhaledRan2020 to 2021Enrolled100ConditionsHemophilia, Von Willebrand Diseases, Christmas Disease
3 · Its place in the literature

Who cites it

87 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Mortality in congenital hemophilia A - a systematic literature review.Journal of thrombosis and haemostasis : JTH · 2021
    Pooled it
  5. Trial
  6. Extension Study With rVIII-SingleChain in Previously Untreated Patients (PUPs) With Severe Haemophilia A.Haemophilia : the official journal of the World Federation of Hemophilia · 2025
    Trial
  7. Trial
  8. Trial
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  11. Trial
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Large deletions in theResearch and practice in thrombosis and haemostasis · 2025
    Article
  19. Article
  20. Article

27 more citing papers are in PubMed but not listed here.

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

2 authors.

Char WitmerDivision of Hematology, The Children's Hospital of Philadelphia, 3501 Civic Center Boulevard, CTRB 11th Floor, Room 11026, Philadelphia, PA 19104, USA.
Guy Young

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Factor VIII (FVIII) replacement therapy is the foundation of treatment in hemophilia A and is effective unless a patient develops an alloantibody (inhibitor) against exogenous FVIII. Inhibitor development is currently the most significant treatment complication seen in patients with hemophilia and is associated with considerable morbidity and a decreased quality of life. The development of an inhibitor is the result of a complex interaction between a patient's immune system and genetic and environmental risk factors. The mainstay of treatment is the eradication of the inhibitor through immune tolerance. This review summarizes the current evidence regarding inhibitor risk factors, eradication, and hemostatic bypassing agents.

Indexed as

FVIIIFVIII alloantibodieshemophilia Aimmune toleranceinhibitorsrisk factors

Identifiers

PMID23610614
PMCPMC3629762

What OpenQuestion holds

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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.