Estudo randomizado | Em pacientes com fibrilação atrial ou valvas cardíacas mecânicas, tratados com warfarina e submetidos à cirurgia, o tratamento pós-operatório com “ponte” (bridging treatment) de heparina de baixo peso molecular não evitou tromboembolismo maior.

Postoperative low molecular weight heparin bridging treatment for patients at high risk of arterial thromboembolism (PERIOP2): double blind randomised controlled trial – The BMJ

Comentário no Twitter

P-E-R-S-E-V-E-R-A-N-C-E = 15 yrs from start to BMJ publication. Bottom line: in pts with atrial fibrillation or mechanical heart valves who had warfarin interrupted for a procedure, we found no benefit of
postop LMWH bridging to prevent major
thromboembolism @canvector @CIHR_ICRH https://t.co/9z0XTQgsbA

— Susan R Kahn (@SusanRKahn1) June 10, 2021