Difference between revisions of "Hypercoagulable state (thrombophilia)"

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==Inherited thrombophilias==
 
==Inherited thrombophilias==

Revision as of 20:36, 30 December 2017

 Hello!
 We're happy that you've chosen to use HemOnc.org, and hope that you will return often. From now until January 31, we are conducting a survey to learn more about our users and how we can make the site better and more useful.
 Please help us by filling it out!
 Link: http://j.mp/2BlBaoQ


Use of this site is subject to you reading and agreeing with the terms set forth in the disclaimer. If this is your first time visiting, we suggest you read the tutorial.

Inherited thrombophilias

  • Prothrombin gene mutation (G20210A)
  • Factor V Leiden mutation
  • Antithrombin III deficiency
  • Protein C deficiency
  • Protein S deficiency
  • Dysfibrinogenemia

Controversial:

  • Plasminogen deficiency
  • Factor XII deficiency

Acquired thrombophilias and clotting risk factors

  • Surgery, foreign bodies such as venous catheters, smoking, obesity, elevated factor VIII, advanced age, male sex, trauma, sedentary state, immobilization, malignancy, myeloproliferative disorders-- polycythemia vera (PV), essential thrombocythemia (ET), primary myelofibrosis (PMF), pregnancy, medications--e.g. Bevacizumab (Avastin), Lenalidomide (Revlimid), Thalidomide (Thalomid), Tamoxifen (Nolvadex), oral contraceptive use, heparin--in the case of heparin-induced thrombocytopenia/thrombosis (HIT), congestive heart failure, anatomic/low cardiovascular flow states--e.g. inferior vena cava (IVC) abnormalities, chronic inflammation, inflammatory bowel disease, nephrotic syndrome, paroxysmal noctural hemoglobinuria (PNH)
  • Prior venous thromboembolism (VTE)
  • Antiphospholipid antibody syndrome (APS)
    • Lupus anticoagulant: dilute Russell viper venom time (dRVVT), dilute activated partial thromboplastin time (dAPTT), Staclot LA (hexagonal phase phospholipids), Kaolin clotting time (KCT)
    • Anticardiolipin (aCL) antibody IgG, IgM, IgA
    • Beta 2 glycoprotein 1 (B2GP1) IgG, IgM, IgA
    • Sapporo criteria for APS

References