Evidence map›Paper›PMID 34400042›Full record

ReviewHematology/oncology clinics of North America2021

Von Willebrand Disease: Current Status of Diagnosis and Management.

Angela C Weyand, Veronica H Flood

Open access · greenAbstract readReview
In one paragraph

Review in Hematology/oncology clinics of North America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 5% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Von Willebrand disease: more than just a bleeding disorder.Research and practice in thrombosis and haemostasis · 2026
    Review
  12. Article
  13. Observational
  14. Article
  15. Intraindividual variability of von Willebrand factor and the need for repeated testing.Research and practice in thrombosis and haemostasis · 2025
    Article
  16. Article
  17. Review
  18. Review
  19. Review
  20. 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

2 authors at 2 institutions in 1 country.

Angela C WeyandDepartment of Pediatrics, University of Michigan Medical School, 1150 W. Medical Center Dr, MSRB III, Room 8220E, Ann Arbor, MI 48109, USA.
Veronica H FloodDepartment of Pediatrics, Medical College of Wisconsin and Versiti Blood Research Institute, Milwaukee, WI, USA; Comprehensive Center for Bleeding Disorders, 8739 Watertown Plank Road, PO Box 2178, Milwaukee, WI 53201-2178, USA. Electronic address: vflood@mcw.edu.
Medical College of Wisconsin · USUniversity of Michigan–Ann Arbor · US

Funding

Mechanism of Type 4 Collagen Interactions with Von Willebrand FactorR01HL126810 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI FLOOD, VERONICA H · 2016 to 2020
$1.9M
NHLBI NIH HHS R01 HL126810
6 · The paper itself

Abstract

Von Willebrand disease (VWD) is a common bleeding disorder, affecting male and female individuals equally, that often manifests in mucosal bleeding. VWD can be secondary to a quantitative (Type 1 and Type 3) or qualitative (Type 2) defects in Von Willebrand factor (VWF). Initial testing includes VWF antigen, as well as a platelet binding assay to differentiate between qualitative and quantitative defects. Further subtyping requires additional testing and is needed to ensure appropriate treatment. Desmopressin, antifibrinolytics, hormonal treatments for heavy menstrual bleeding, and VWF concentrates are commonly used in the treatment of VWD.

Indexed as

von Willebrand DiseasesBlood PlateletsFemaleHumansMalevon Willebrand Factorvon Willebrand FactorBleedingCoagulation factorsvon Willebrand diseasevon Willebrand factor

Identifiers

PMID34400042
PMCPMC8919990
OpenAlexW3193934956

What OpenQuestion holds

Textmetadata
LicenceTDM
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.