Milvexian, an orally bioavailable, small-molecule, reversible, direct inhibitor of factor XIa: In vitro studies and in vivo evaluation in experimental thrombosis in rabbits.
antithrombotic
blood coagulation
factor XIa inhibitor
hemostasis
thrombosis
Journal
Journal of thrombosis and haemostasis : JTH
ISSN: 1538-7836
Titre abrégé: J Thromb Haemost
Pays: England
ID NLM: 101170508
Informations de publication
Date de publication:
02 2022
02 2022
Historique:
revised:
12
10
2021
received:
23
08
2021
accepted:
05
11
2021
pubmed:
10
11
2021
medline:
16
3
2022
entrez:
9
11
2021
Statut:
ppublish
Résumé
Milvexian (BMS-986177/JNJ-70033093) is an orally bioavailable factor XIa (FXIa) inhibitor currently in phase 2 clinical trials. To evaluate in vitro properties and in vivo characteristics of milvexian. In vitro properties of milvexian were evaluated with coagulation and enzyme assays, and in vivo profiles were characterized with rabbit models of electrolytic-induced carotid arterial thrombosis and cuticle bleeding time (BT). Milvexian is an active-site, reversible inhibitor of human and rabbit FXIa (K Milvexian is an effective antithrombotic agent with limited impact on hemostasis, even when combined with aspirin in rabbits. This study supports inhibition of FXIa with milvexian as a promising antithrombotic therapy with a wide therapeutic window.
Sections du résumé
BACKGROUND
Milvexian (BMS-986177/JNJ-70033093) is an orally bioavailable factor XIa (FXIa) inhibitor currently in phase 2 clinical trials.
OBJECTIVES
To evaluate in vitro properties and in vivo characteristics of milvexian.
METHODS
In vitro properties of milvexian were evaluated with coagulation and enzyme assays, and in vivo profiles were characterized with rabbit models of electrolytic-induced carotid arterial thrombosis and cuticle bleeding time (BT).
RESULTS
Milvexian is an active-site, reversible inhibitor of human and rabbit FXIa (K
CONCLUSIONS
Milvexian is an effective antithrombotic agent with limited impact on hemostasis, even when combined with aspirin in rabbits. This study supports inhibition of FXIa with milvexian as a promising antithrombotic therapy with a wide therapeutic window.
Identifiants
pubmed: 34752670
doi: 10.1111/jth.15588
pmc: PMC9299130
pii: S1538-7836(22)02807-0
doi:
Substances chimiques
Fibrinolytic Agents
0
Factor XIa
EC 3.4.21.27
Types de publication
Clinical Trial, Phase II
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
399-408Commentaires et corrections
Type : ErratumIn
Informations de copyright
© 2021 Bristol Myers Squibb. Journal of Thrombosis and Haemostasis published by Wiley Periodicals LLC on behalf of International Society on Thrombosis and Haemostasis.
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