Saturday, 30 November 2019 13:51

Anticoagulation news items. Week commencing 25th November 2019

Ultrasound-accelerated catheter-directed thrombolysis versus anticoagulation for the prevention of post-thrombotic syndrome (CAVA): a single-blind, multicentre, randomised trial

The Lancet Haematology

RCT (184) showed additional ultrasound-accelerated catheter-directed thrombolysis (urokinase) does not change risk of post-thrombotic syndrome 1 year after acute ilio femoral DVT vs. standard therapy (anticoagulation, stockings, early ambulation) [29 vs. 35%; respectively,p=0.42].

 

Venous thromboembolic diseases: diagnosis, management and thrombophilia testing – DRAFT guidance consultation

National Institute for Health and Care Excellence

This DRAFT guideline aims to support quick diagnosis and effective treatment for people who develop DVT or PE. It also covers testing for conditions that can make a DVT or PE more likely, such as thrombophilia (a blood clotting disorder) and cancer.

 

Association of Anticoagulant Therapy With Risk of Fracture Among Patients With Atrial Fibrillation

JAMA Internal Medicine

Study (n=167 275) found that relative to new users of warfarin, new users of DOACs - particularly apixaban – were at lower risk of fractures requiring hospitalisation (hazard ratio for DOAC vs. warfarin 0.87; 95% CI, 0.79-0.96).

 

Comparison of warfarin versus antiplatelet therapy after surgical bioprosthetic aortic valve replacement

Heart

Swedish cohort study (n= 9539) reported that warfarin vs single antiplatelet exposure was associated with lower long-term risk of ischaemic stroke and thromboembolic events, and with a higher incidence of bleeding events but with similar mortality.

 

 

The above records have been identified by UKMi and feature in the NICE Medicines Awareness Service. Further details on this service can be found at:

http://www.evidence.nhs.uk/about-evidence-services/content-and-sources/medicines-information/new-medicines-awareness-services