Overview Efficacy of Aspirin in Preventing Venous Thromboembolism Status: COMPLETED Trial end date: 2023-02-28 Target enrollment: Participant gender: Summary Efficacy of aspirin and enoxaparin in preventing venous tromboembolism was compared after total knee or hip arthroplasty.Phase: PHASE4 Details Lead Sponsor: Instituto de Seguridad y Servicios Sociales de los Trabajadores del EstadoTreatments: AspirinEnoxaparin