Maria Cristina Vedovati1, Gregor Tratar2, Alenka Mavri2, Matteo Mazzetti3, Vladimir Salazar Rosa4, Lucia Pierpaoli5, Marilena Cotugno4, Giancarlo Agnelli6, Cecilia Becattini6. 1. Internal, Vascular and Emergency Medicine - Stroke Unit, University of Perugia, Perugia, Italy. Electronic address: mariacristina.vedovati@unipg.it. 2. Department of Vascular Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia. 3. Internal Medicine, Monoblocco la Gruccia Hospital, Arezzo, Italy. 4. Unidad de Trombosis de Hospital Universitario Virgen de la Arrixaca, Murcia, Spain. 5. Emergency Medicine, S. Maria delle Croci Hospital, Ravenna, Italy. 6. Internal, Vascular and Emergency Medicine - Stroke Unit, University of Perugia, Perugia, Italy.
Abstract
BACKGROUND: Limited data are available on the role of direct oral anticoagulants (DOACs) for the treatment of upper extremities deep vein thrombosis (UEDVT). OBJECTIVES: The aim of this study was to assess the effectiveness and safety of DOACs in the treatment of UEDVT. METHODS: Patients with an objectively confirmed acute UEDVT treated with DOACs were merged from prospective cohorts to a collaborative database. Primary study outcomes were recurrent venous thromboembolism (VTE) and major bleeding occurring during DOAC treatment. RESULTS: Overall, 188 patients were included in the study: mean age 52.4 ± 20.4 years, males 43.6%, patients with active cancer 29.2%. Twenty-nine percent of patients had 2 or more risk factors for VTE, 33.0% had catheter-related or pacemaker-related UEDVT. In 13.8% of patients, DOACs were started one month after UEDVT diagnosis or later. Active cancer was an independent predictor for delayed initiation of DOACs (OR 8.1, 95% CI 3.0-22.2). Mean duration of treatment with DOACs was 5.1 ± 2.8 months. During treatment with DOACs, recurrent VTE occurred in 0.9 per 100 patient-year, major bleeding in 1.7 and all-cause deaths in 6.0 per 100 patient-year. No fatal bleeding or fatal VTE recurrence were observed. During 232.1 patient-years of follow-up after DOAC withdrawal, recurrent VTE occurred in 3.0 per 100 patient-year. The 2019 ESC categories for risk of VTE recurrences were able to discriminate patient groups at different risk of events in the on and off-treatment periods. CONCLUSIONS: Our data support the feasibility as well as the effectiveness and safety of DOACs for the treatment of acute UEDVT.
BACKGROUND: Limited data are available on the role of direct oral anticoagulants (DOACs) for the treatment of upper extremities deep vein thrombosis (UEDVT). OBJECTIVES: The aim of this study was to assess the effectiveness and safety of DOACs in the treatment of UEDVT. METHODS:Patients with an objectively confirmed acute UEDVT treated with DOACs were merged from prospective cohorts to a collaborative database. Primary study outcomes were recurrent venous thromboembolism (VTE) and major bleeding occurring during DOAC treatment. RESULTS: Overall, 188 patients were included in the study: mean age 52.4 ± 20.4 years, males 43.6%, patients with active cancer 29.2%. Twenty-nine percent of patients had 2 or more risk factors for VTE, 33.0% had catheter-related or pacemaker-related UEDVT. In 13.8% of patients, DOACs were started one month after UEDVT diagnosis or later. Active cancer was an independent predictor for delayed initiation of DOACs (OR 8.1, 95% CI 3.0-22.2). Mean duration of treatment with DOACs was 5.1 ± 2.8 months. During treatment with DOACs, recurrent VTE occurred in 0.9 per 100 patient-year, major bleeding in 1.7 and all-cause deaths in 6.0 per 100 patient-year. No fatal bleeding or fatal VTE recurrence were observed. During 232.1 patient-years of follow-up after DOAC withdrawal, recurrent VTE occurred in 3.0 per 100 patient-year. The 2019 ESC categories for risk of VTE recurrences were able to discriminate patient groups at different risk of events in the on and off-treatment periods. CONCLUSIONS: Our data support the feasibility as well as the effectiveness and safety of DOACs for the treatment of acute UEDVT.
Authors: Angelo Porfidia; Giulia Cammà; Nicola Coletta; Margherita Bigossi; Igor Giarretta; Andrea Lupascu; Giuseppe Scaletta; Enrica Porceddu; Paolo Tondi; Giovanni Scambia; Gabriella Ferrandina; Roberto Pola Journal: Front Cardiovasc Med Date: 2022-06-28
Authors: Marc Carrier; Normand Blais; Mark Crowther; Petr Kavan; Grégoire Le Gal; Otto Moodley; Sudeep Shivakumar; Deepa Suryanarayan; Vicky Tagalakis; Cynthia Wu; Agnes Y Y Lee Journal: Curr Oncol Date: 2021-12-18 Impact factor: 3.677