Oral prevention of thromboembolism with rivaroxaban and dabigatran: are the newly approved drugs innovations in orthopaedic and trauma surgery?

Zeitschrift für Orthopädie und Unfallchirurgie
M QuanteW Gogarten

Abstract

Today the indication for thrombosis prophylaxis is a relevant and daily concern in orthopaedic surgery. Recently there are some changes concerning the German guidelines, which are approved by 27 German medical societies. For the first time the guidelines give distinct recommendations for the different indications, the kind of thrombosis prophylaxis and its duration. Some of the recommendations will lead to changes of both processes in outpatient and inpatient management. In parallel 2 new oral anticoagulants have been approved for the prevention of thromboembolic events after elective knee and hip replacement. Dabigatran is an oral thrombin inhibitor. Compared to enoxaparin it has a comparable profile of side effects and efficacy. Rivaroxaban is an oral Xa inhibitor which shows a significantly better efficacy compared to enoxaparin and no difference in side effects. The significant reduction of symptomatic thromboembolisms after elective knee and hip replacement was shown for rivaroxaban compared to enoxaparin in a pooled analysis of phase III data. This review discusses the main topics of the new German guideline and impact of the new oral anticoagulants on in- and outpatient treatment procedures.

Related Concepts

Related Feeds

Anthelmintics

Anthelmintics or antihelminthics are a group of antiparasitic drugs that expel parasitic worms (helminths) and other internal parasites from the body by either stunning or killing them and without causing significant damage to the host. Discover the latest research on anthelmintics here.