{"title":"Factor XI inhibitors – Rising stars in anti-thrombotic therapy?","authors":"","doi":"10.1016/j.jns.2024.123157","DOIUrl":null,"url":null,"abstract":"<div><p>The “holy grail” of preventing and treating thrombosis and thromboembolism would be a drug that was highly effective (preventing clots) and at the same time had a low risk of bleeding. From a hemostasiological perspective, the inhibition of factor XI represents a promising target because a reduced level of factor XI protects against thrombosis without significantly increasing the risk of spontaneous bleeding.</p><p>Currently, three different classes of drugs of factor XI-inhibition are tested. These are (1) monoclonal antibodies (mAbs), (2) so-called synthetic, small molecules and (3) antisense oligonucleotides (ASOs). This article provides a narrative overview of the current status of studies on all three classes of drugs.</p><p>Tests with mAbs have been conducted primarily in DVT prevention after knee replacement surgery. One large phase 3 study is testing the mAbs Abelacimab in patients with atrial fibrillation. The synthetic, small molecules Asundexian and Milvexian are tested in several phase 3 trials, mainly in patients with non-cardioembolic ischemic stroke. Results can be expected in the coming years. Clinical testing of ASOs to inhibit factor XI are still in their infancies.</p></div>","PeriodicalId":17417,"journal":{"name":"Journal of the Neurological Sciences","volume":null,"pages":null},"PeriodicalIF":3.6000,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0022510X24002922/pdfft?md5=51373c83185167fe86eaa1598e9b023b&pid=1-s2.0-S0022510X24002922-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Neurological Sciences","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022510X24002922","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The “holy grail” of preventing and treating thrombosis and thromboembolism would be a drug that was highly effective (preventing clots) and at the same time had a low risk of bleeding. From a hemostasiological perspective, the inhibition of factor XI represents a promising target because a reduced level of factor XI protects against thrombosis without significantly increasing the risk of spontaneous bleeding.
Currently, three different classes of drugs of factor XI-inhibition are tested. These are (1) monoclonal antibodies (mAbs), (2) so-called synthetic, small molecules and (3) antisense oligonucleotides (ASOs). This article provides a narrative overview of the current status of studies on all three classes of drugs.
Tests with mAbs have been conducted primarily in DVT prevention after knee replacement surgery. One large phase 3 study is testing the mAbs Abelacimab in patients with atrial fibrillation. The synthetic, small molecules Asundexian and Milvexian are tested in several phase 3 trials, mainly in patients with non-cardioembolic ischemic stroke. Results can be expected in the coming years. Clinical testing of ASOs to inhibit factor XI are still in their infancies.
期刊介绍:
The Journal of the Neurological Sciences provides a medium for the prompt publication of original articles in neurology and neuroscience from around the world. JNS places special emphasis on articles that: 1) provide guidance to clinicians around the world (Best Practices, Global Neurology); 2) report cutting-edge science related to neurology (Basic and Translational Sciences); 3) educate readers about relevant and practical clinical outcomes in neurology (Outcomes Research); and 4) summarize or editorialize the current state of the literature (Reviews, Commentaries, and Editorials).
JNS accepts most types of manuscripts for consideration including original research papers, short communications, reviews, book reviews, letters to the Editor, opinions and editorials. Topics considered will be from neurology-related fields that are of interest to practicing physicians around the world. Examples include neuromuscular diseases, demyelination, atrophies, dementia, neoplasms, infections, epilepsies, disturbances of consciousness, stroke and cerebral circulation, growth and development, plasticity and intermediary metabolism.