Friday, 19 June 2015 20:41

Anticoagulation news items. Week commencing 15th June 2015

Thromboembolic Complications and Prophylaxis Patterns in Colorectal Surgery

JAMA Surgery

US study of 16,120 patients who had undergone colorectal surgery found venous thromboembolism rates are low and largely unchanged despite increases in peri-and postoperative prophylaxis. With ~40% events occurring after discharge, this represents an area for quality improvement.

 

Interventions for prophylaxis of hepatic veno-occlusive disease in people undergoing haematopoietic stem cell transplantation

Cochrane Database of Systematic Reviews

There is low quality evidence that ursodeoxycholic acid may reduce incidence of disease, all-cause mortality and mortality in HSCT recipients. There is insufficient evidence to support use of heparin, LMWH, defibrotide, glutamine, FFP, antithrombin III, and PGE1.

 

Revised SPC: Plavix (clopidogrel) 75mg tablets

electronic Medicines Compendium

In section 4.5 (interactions), the list of CYP2C19 inhibitors has been amended so that it now only lists examples of strong or moderate inhibitors (ciprofloxacin, cimetidine, oxcarbazepine and chloramphenicol have been removed).

 

Safety, tolerability, and efficacy of idarucizumab for the reversal of the anticoagulant effect of dabigatran in healthy male volunteers: a randomised, placebo-controlled, double-blind phase 1 trial

The Lancet

In a proof-of-concept study in healthy volunteers, idarucizumab (monoclonal antibody fragment that binds dabigatran) was found to immediately and completely reverse dabigatran-induced anticoagulation in a dose-dependent manner.

 

Doctors call on health secretary to intervene in release of all data on alteplase for acute ischaemic stroke

British Medical Journal

Some doctors have been questioning efficacy and safety of alteplase —and methodology of some of trials assessing it. Unpublished data are still missing on certain endpoints including early mortality. The MHRA is due to publish a review on alteplase towards end of 2015.

 

 

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