Age-Related Differences in the Presentation, Management, and Clinical Outcomes of 100,000 Patients With Venous Thromboembolism in the RIETE Registry

• Alberto García Ortega ^[5] ; David Jiménez ^[1] ; Ana Pedro-Tudela ^[5] ; Cristina Pérez-Ductor ^[6] ; Carmen Fernández-Capitán ^[2] ; Conxita Falgá ^[3] ; Andris Skride ^[7] ; Carmine Siniscalchi ^[8] ; Ido Weinberg ^[4] ; Manuel Monreal ^[9]
  1. [1] Hospital Ramón y Cajal

     Hospital Ramón y Cajal

     Madrid, España

     
  2. [2] Hospital Universitario La Paz

     Hospital Universitario La Paz

     Madrid, España

     
  3. [3] Hospital de Mataró

     Hospital de Mataró

     Barcelona, España

     
  4. [4] Massachusetts General Hospital

     Massachusetts General Hospital

     City of Boston, Estados Unidos

     
  5. [5] Respiratory Department, Hospital Dr. Peset, Valencia
  6. [6] Emergency Department, Hospital Dr. Peset, Valencia
  7. [7] Department of Cardiology, Ospedale Pauls Stradins Clinical University Hospital, Riga Stradiņš University, Riga, Latvia
  8. [8] Department of Angiology, Azienda Ospedaliera Universitaria, Parma, Italy
  9. [9] CIBER Enfermedades Respiratorias (CIBERES), Madrid

  Mostrar afiliaciones +
• Localización: Archivos de bronconeumología: Organo oficial de la Sociedad Española de Neumología y Cirugía Torácica SEPAR y la Asociación Latinoamericana de Tórax ( ALAT ), ISSN 0300-2896, Vol. 60, Nº. 3, 2024, págs. 143-152
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Introduction Although older adults represent a significant proportion of patients with venous thromboembolism (VTE), the data on the impact of age-related differences in the clinical presentation, management, and outcomes of VTE are scarce.

    Methods We analyzed data from the RIETE registry database, an ongoing global observational registry of patients with objectively confirmed VTE, to compare patient characteristics, clinical presentation, treatments, and outcomes between elderly (≥70 years) vs. non-elderly (<70 years) patients.

    Results From January 2001 to March 2021, 100,000 adult patients were enrolled in RIETE. Elderly patients (47.9%) were more frequently women (58.2% vs. 43.5%), more likely had unprovoked VTE (50.5% vs. 45.1%) and most often presented with severe renal failure (10.2% vs. 1.2%) and acute pulmonary embolism (PE) (vs. deep vein thrombosis) (54.3% vs. 44.5%) compared to non-elderly patients (p < 0.001 for all comparisons). For the PE subgroup, elderly patients more frequently had non-low risk PE (78.9% vs. 50.7%; p < 0.001), respiratory failure (33.9% vs. 21.8%; p < 0.001) and myocardial injury (40.0% vs. 26.2%; p < 0.001) compared to non-elderly patients. Thrombolysis (0.9% vs. 1.7%; p < 0.001) and direct oral anticoagulants (8.8% vs. 11.8%; p < 0.001) were less frequently administered to elderly patients. Elderly patients showed a significantly higher 30-day all-cause mortality (adjusted odds ratio [OR] 1.36, 95%CI: 1.22–1.52) and major bleeding (OR, 2.08; 95%CI, 1.85–2.33), but a lower risk of 30-day VTE recurrences (OR, 0.62, 95%CI, 0.54–0.71).

    Conclusions Compared with non-elderly patients, elderly patients had a different VTE clinical profile. Advanced therapies were less frequently used in older patients. Age was an independent predictor of mortality.