A Clearinghouse for Information about Blood Clots (DVT/)PE) and Clotting Disorders (thrombophilia) provided as a public service by the University of North Carolina Blood Research Center

Author: Clot Connect

  • Heavier Menstrual Bleeding on Xarelto?

    Stephan Moll, MD writes… Interesting and noteworthy observations published in the last 2 weeks:  Heavy menstrual bleeding appears to occur more commonly with Xarelto® than with warfarin [ref 1] and may be also more common with Xarelto® than with Eliquis® [ref 2].

  • Contraceptive Use While on Anticoagulants is Safe

    Stephan Moll, MD writes… Interesting and clinically relevant publication this week [ref 1].  It is well known that estrogens and certain progestin preparations increase the risk for venous thromboembolism (VTE).  A woman on an anticoagulant may have heavy menstrual bleeds and hormonal therapy – such as estrogen-progestin contraceptives – may be considered to decrease the bleeding.…

  • Bleeding on Antithrombotics: Reversal Protocol 2016

    Stephan Moll, MD writes…  Our medical center (University of North Carolina Hospitals,  Chapel Hill)  has put together a comprehensive “Emergent Anticoagulation Reversal Guideline” for our local use, updated since its last edition in 2014 with information about Pradaxa® reversal (with Praxbind®).  It is  a practical, clinical how-to document (2016 PDF here ). Colleagues and hospitals are welcome to take the…

  • IVC Filters, May-Thurner Syndrome, Pelvic Vein Stents

    Stephan Moll, MD writes… An article for patients discussing (a) IVC filters, (b) narrowing of the main left pelvic vein (May-Thurner syndrome) and (c) pelvic venous stents has just been published (http://circ.ahajournals.org/content/133/6/e383.full.pdf).  Color images of anatomy, filters and stents are included as visual aids.  The article may be helpful as handout material for patients in…

  • New Comprehensive Clinical Guidance on VTE Treatment

    Stephan Moll, MD writes… A new consensus guidance on management of venous thromboembolism (VTE) – link here – was published today, Jan 18th, 2016, in the Journal of Thrombosis and Thrombolysis.  The publication contains 13 chapters on various aspects of VTE

  • ACCP Guideline for DVT and PE Treatment: New Edition, 2016

    The ACCP Chest Guidelines have been the main guide over the last more than 2 decades for evidence-based recommendations on best management of anticoagulants for various indications, including DVT and PE.  The 10th edition of the chapter on DVT and PE management was published in Jan 2016 [ref 1]. Unfortunately, the guideline is not available for non-subscribers.

  • Scuba Diving While on an Anticoagulant

    Stephan Moll, MD writes… Can patients on anticoagulants safely scuba dive?  In general: “Yes”.  Many people who take anticoagulants are able to safely dive.  However, there are a few things to consider:

  • MTHFR and Homocysteine: Information Handout for Patients

    Stephan Moll, MD writes… A plain language summary for patients and interested public about homocysteine and the MTHFR mutations and their relevance in respect to thrombosis was  published today in the journal Circulation (link here). Reference:  Moll S, Varga EA.  Homocysteine and MTHFR Mutations. Circulation. 2015;132:e6-e.