• Dominique Farge, Javier Trujillo-Santos, Philippe Debourdeau, Alessandra Bura-Riviere, Eva Maria Rodriguez-Beltrán, Jose Antonio Nieto, Maria Luisa Peris, David Zeltser, Lucia Mazzolai, Adrian Hij, Manuel Monreal, and RIETE Investigators..
• From the Assistance Publique-Hôpitaux de Paris, Saint-Louis Hospital, Internal Medicine and Vascular Disease Unit and Groupe Francophone on Thrombosis and Cancer, Paris7 Diderot University, Sorbonne Paris Cité, Paris, France (DF); Department of Internal Medicine, Hospital Universitario Santa-Lucía, Cartagena, Murcia, Spain (JT-S); Department of Oncology, Clinique Sainte Catherine, Groupe Francophone on Thrombosis and Cancer, Avignon, France (PD); Department of Vascular Medicine, Hôpital de Rangueil, Toulouse, France (AB-R); Department of Internal Medicine, Hospital Ntra, Sra. de Sonsoles, Avila, Spain (EMR); Department of Internal Medicine, Hospital General Virgen de la Luz, Cuenca, Spain (JAN); Consorcio Hospitalario Provincial de Castellón, Castellón, Spain (MLP); Department of Internal Medicine, Tel Aviv Soursky Medical Center, Tel Aviv, Israel (DZ); Department of Angiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland (LM); Assistance Publique-Hôpitaux de Paris, Saint-Louis Hospital, Internal Medicine and Vascular Disease Unit and Groupe Francophone on Thrombosis and Cancer, Paris, France (AH); and Servicio de Medicina Interna, Hospital Universitari Germans Trias i Pujol, Badalona, Universidad Católica de Murcia, Spain (MM).
• Medicine (Baltimore). 2015 Aug 1; 94 (32): e1235e1235.

AbstractIn cancer patients treated for venous thromboembolism (VTE), including deep-vein thrombosis (DVT) and pulmonary embolism (PE), analyzing mortality associated with recurrent VTE or major bleeding is needed to determine the optimal duration of anticoagulation.This was a cohort study using the Registro Informatizado de Enfermedad TromboEmbólica (RIETE) Registry database to compare rates of fatal recurrent PE and fatal bleeding in cancer patients receiving anticoagulation for VTE.As of January 2013, 44,794 patients were enrolled in RIETE, of whom 7911 (18%) had active cancer. During the course of anticoagulant therapy (mean, 181 ± 210 days), 178 cancer patients (4.3%) developed recurrent PE (5.5 per 100 patient-years; 95% CI: 4.8-6.4), 194 (4.7%) had recurrent DVT (6.2 per 100 patient-years; 95% confidence interval [CI]: 5.3-7.1), and 367 (8.9%) bled (11.3 per 100 patient-years; 95% CI: 10.2-12.5). Of 4125 patients initially presenting with PE, 43 (1.0%) died of recurrent PE and 45 (1.1%) of bleeding; of 3786 patients with DVT, 19 (0.5%) died of PE, and 55 (1.3%) of bleeding. During the first 3 months of anticoagulation, there were 59 (1.4%) fatal PE recurrences and 77 (1.9%) fatal bleeds. Beyond the third month, there were 3 fatal PE recurrences and 23 fatal bleeds.In RIETE cancer patients, the rate of fatal recurrent PE or fatal bleeding was much higher within the first 3 months of anticoagulation therapy.

26 keywords...

hide…