2013
DOI: 10.1590/jvb.2013.046
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Os novos anticoagulantes orais no Brasil

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Cited by 5 publications
(6 citation statements)
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“…These limitations create barriers to widespread use of these drugs for prophylaxis and treatment of VTE, particularly in Brazil. 21 The ODIXa-DVT study 19 reported results for the incidence of thrombus regression in patients treated with rivaroxaban after 21 days of treatment and compared different doses of the drug -10 mg, 20 mg, 30 mg (2x/day) and 40 mg (1x/day), observing improvements in thrombotic load, measured as an increase ≥ 4 points in thrombus score, in 53%, 59.2, 56.9%, and 43.8% of patients respectively. The same study observed the same improvement in scores in 45% of patients treated with LMWH + VKA.…”
Section: Discussionmentioning
confidence: 99%
“…These limitations create barriers to widespread use of these drugs for prophylaxis and treatment of VTE, particularly in Brazil. 21 The ODIXa-DVT study 19 reported results for the incidence of thrombus regression in patients treated with rivaroxaban after 21 days of treatment and compared different doses of the drug -10 mg, 20 mg, 30 mg (2x/day) and 40 mg (1x/day), observing improvements in thrombotic load, measured as an increase ≥ 4 points in thrombus score, in 53%, 59.2, 56.9%, and 43.8% of patients respectively. The same study observed the same improvement in scores in 45% of patients treated with LMWH + VKA.…”
Section: Discussionmentioning
confidence: 99%
“…O primeiro é o preço, muito superior ao dos antagonistas da vitamina K, mesmo depois de contabilizados os custos da monitorização do INR. O segundo é a inexistência de antídotos que revertam o seu efeito anticoagulante 10 .…”
Section: Introductionunclassified
“…4,5 Like warfarin, VKAs have traditionally been used as oral anticoagulants for treatment and prophylaxis of venous thromboembolism (VTE) since the 1950s. 6,7 Despite its efficacy, use of warfarin is limited by factors such as drug interactions, food interactions, slow onset of action, risk of hemorrhage, alopecia, skin necrosis, and a need for rigorous monitoring to maintain the international normalized ratio (RNI) within the therapeutic range. These limitations have driven research into new anticoagulants which, ideally, should offer a reduced risk of bleeding and reduced rate of side effects, be free from interactions with other medications and foods and easy to administer, enable home treatment, not require laboratory tests for control, be inexpensive, and have an antidote to reverse anticoagulation in case of extensive and clinically relevant bleeding.…”
Section: Introductionmentioning
confidence: 99%