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Rivaroxabana no tratamento do tromboembolismo venoso em 400 pacientes com câncer ativosaudáveis / Oral rivaroxaban for the treatment of symptomatic venous thromboembolism in 400 patients with active cancer: a single-center experience adults
São Paulo; s.n; 2018. 26 p. ilust, tabelas.
Thesis in Portuguese | LILACS, Inca | ID: biblio-1280897
RESUMO
Estudo da segurança e eficácia da rivaroxabana no tratamento de tromboembolismo venoso em pacientes com câncer ativo.

Materiais e Métodos:

Foi realizada uma coorte retrospectiva com 400 pacientes com câncer ativo e tromboembolismo venoso (trombose venosa profunda ou embolia pulmonar).

Objetivo:

Avaliação da eficácia através da incidência de recorrência do tromboembolismo venoso e da segurança através da avaliação da incidência de sangramento maior e menor durante o tratamento com a rivaroxabana. Dos 400 pacientes estudados, 223 (55,8%) eram do sexo feminino. Um total de 362 pacientes (90,5%) tinham tumores sólidos e 244 (61%) doença metastática. Receberam dose inicial de enoxaparina 302 pacientes (mediana 3, média 5,6, desvio padrão 6,4 dias), seguida da rivaroxabana. Noventa e oito pacientes receberam apenas rivaroxabana conforme a bula da medicação. A incidência de recorrência foi 3,25% e a incidência de sangramento maior 5,5% durante a anticoagulação com a rivaroxabana. Houve maior incidência de sangramento menor em pacientes ECOG 3 e 4, 25,8% comparado com 10,8%, 15,7% e 24,2% ECOG respectivamente 0, 1 e 2, P=0,05. O tempo mediano de tratamento foi 118 dias e a média 163,9 dias (desvio padrão 159,9 dias).

Conclusão:

Esses resultados sugerem que a rivaroxabana é uma opção para o tratamento do tromboembolismo venoso no paciente com câncer
ABSTRACT

Purpose:

To study the safety and efficacy of rivaroxaban - a direct oral anticoagulant - in the treatment of patients with active cancer and venous thromboembolism (VTE). Patients and

Methods:

Retrospective cohort study of 400 patients with active cancer and VTE, defined as deep venous thrombosis and/or pulmonary embolism. This single-center study was carried out from January 2012 to June 2015. The aim of this study was to determine the efficacy and safety, using the incidence of recurrent symptomatic VTE and major bleeding respectively, throughout the treatment with rivaroxaban.

Results:

Of the 400 patients enrolled, 223 (55.8%) were female. A total of 362 (90.5%) patients had solid tumors and 244 (61%) had metastatic disease. A total of 302 (75.5%) received initial parenteral therapy with enoxaparin (median 3, mean 5.6, standard deviation [SD] 6.4 days) followed by rivaroxaban. Ninety-eight patients (24.5%) were treated with on label rivaroxaban. Recurrence rates were 3.25% with major bleeding ocurring in 5.5% during the anticoagulant therapy (median 118, mean 163.9, SD 159.9 days). Nonmajor bleeding occurred in 61 (15.2%) patients. Patients with higher ECOG score are more likely to have nonmajor bleeding (10.8%, 15.7%, 24.2% and 25.8% in patients with ECOG scores 0, 1, 2 and 3 + 4, respectively; P=0.05)

Conclusion:

Rivaroxaban can be an attractive alternative for treatment of cancer-associated thrombosis
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Recurrence / Therapeutics / Venous Thromboembolism / Rivaroxaban / Hemorrhage / Neoplasms Type of study: Diagnostic study / Observational study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: Portuguese Year: 2018 Type: Thesis

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Full text: Available Index: LILACS (Americas) Main subject: Recurrence / Therapeutics / Venous Thromboembolism / Rivaroxaban / Hemorrhage / Neoplasms Type of study: Diagnostic study / Observational study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: Portuguese Year: 2018 Type: Thesis