Evidence map›Paper›PMID 32929881›Full record

ArticleJournal of biomedical materials research. Part B, Applied biomaterials2021

In vitro methodology for medical device material thrombogenicity assessments: A use condition and bioanalytical proof-of-concept approach.

Michael F Wolf, Gaurav Girdhar, Arielle A Anderson, Samantha R Ubl, Sinduja Thinamany, Hannah N Jeffers, Courtney E DeRusha, Jenny Rodriguez-Fernandez, Sebastian Hoffmann, Carrie A Strief

Abstract read
In one paragraph

Article in Journal of biomedical materials research. Part B, Applied biomaterials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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.

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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Molecular Biomarkers for In Vitro Thrombogenicity Assessment of Medical Device Materials.Journal of biomedical materials research. Part B, Applied biomaterials · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

10 authors.

Michael F WolfCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Gaurav GirdharCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Arielle A AndersonCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Samantha R UblCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Sinduja ThinamanyCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Hannah N JeffersCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Courtney E DeRushaCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Jenny Rodriguez-FernandezCore Technologies, Medtronic, Minneapolis, Minnesota, USA.
Sebastian HoffmannCore Technologies, seh consulting + services, Paderborn, Germany.
Carrie A StriefCore Technologies, Medtronic, Minneapolis, Minnesota, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Device manufacturers and regulatory agencies currently utilize expensive and often inconclusive in vivo vascular implant models to assess implant material thrombogenicity. We report an in vitro thrombogenicity assessment methodology where test materials (polyethylene, Elasthane™ 80A polyurethane, Pebax®), alongside positive (borosilicate glass) and negative (no material) controls, were exposed to fresh human blood, with attention to common blood-contact use conditions and the variables: material (M), material surface modification (SM) with heparin, model (Mo), time (T), blood donor (D), exposure ratio (ER; cm

Indexed as

Blood CoagulationMaterials TestingPlatelet ActivationThrombosisBiocompatible MaterialsBlood PlateletsFemaleHumansMaleProof of Concept StudyBiocompatible Materialsbiocompatibilitycoagulationin vitro alternative to animal testingmedical devicesthrombosis

Identifiers

PMID32929881
PMCPMC7821245

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.