Comparison of Presentation, Treatment, and Outcomes of Venous Thromboembolism in Long-Term Immobile Patients Based on Age.

BACKGROUND: Chronic immobility is prevalent, especially as people age. However, little is known about venous thromboembolism (VTE) outcomes in this population. OBJECTIVE: To compare the presentation, treatment, and outcomes in chronically immobile (>8 weeks) patients older vs. younger than 75 who presented with VTE. DESIGN: An observational international registry of patients with VTE. PARTICIPANTS: Patients with acute VTE from the "Registro Informatizado Enfermedad TromboEmbolica" (RIETE) registry who were chronically immobile. MAIN MEASURES: Baseline characteristics, presenting signs and symptoms, treatment and outcomes including major bleeding, recurrent VTE, and mortality. KEY RESULTS: Among 4612 immobile patients (mean age 75.7 years, 34% male), 2127 (46%) presented with pulmonary embolism (PE). Patients >75 years presented more often with dyspnea (44% vs. 38%) or altered mental status (23% vs. 8.1%) and less often with chest pain (13% vs. 18%). The median duration of anticoagulation was shorter in older compared with younger patients [126 vs. 169 days]. During the first 90 days of anticoagulation, major bleeding (4.0% vs. 2.2%), PE-related death (2.5% vs. 1.1%), and bleeding-related death (0.78% vs. 0.26%) occurred more frequently among older patients. In 3550 patients who received anticoagulation beyond 90 days, older patients had more major bleeding [4.23 vs. 2.21 events per 100 patient years]. After anticoagulation discontinuation, recurrent VTE and major bleeding occurred in 11.8 and 9.25 and 1.49 and 0.69 events per 100 patient years, respectively, both in similar rates in both groups. In multivariable analysis, after stopping anticoagulation, VTE recurrence was inversely associated with long-term facility residence [OR 0.51 (0.28-0.92)], anemia [OR 0.63 (0.42-0.95)], and anticoagulation duration < 90 days [OR 0.38 (0.27-0.54)]. CONCLUSIONS: Chronically immobilized patients older than 75 years presenting with VTE experience a high rate of adverse events including major bleeding and recurrent VTE. When considering treatment beyond 90 days, we should account for bleeding, recurrence risk, and associated mortality.

Primer caso descrito de feocromocitoma asociado a enfermedad por IgG4. ¿Causa o coincidencia? / First case report of pheochromocytoma and IgG4-related disease. Cause or coincidence?

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Mortality after pulmonary embolism in patients with diabetes. Findings from the RIETE registry.

BACKGROUND: Among patients presenting with pulmonary embolism (PE), those with diabetes are at increased risk to die than those without diabetes. The reasons have not been identified. We used the RIETE (Registro Informatizado Enfermedad Trombo Embólica) database to compare the mortality rate and the causes of death during anticoagulation in patients with PE according to the presence or absence of diabetes. METHODS: A matched retrospective cohort study from consecutively enrolled patients in RIETE, from 179 hospitals in 24 countries. For each patient with diabetes we selected two patients with no diabetes matched by age, sex and year of diagnosis of the PE. RESULTS: As of September 2017, there were 2010 PE patients with diabetes and two age-and-gender matched controls. Mean age was 74 ±â€¯11 years, 46% were men. Patients with diabetes were more likely to have co-morbidities, to be using antiplatelets and to have more severe PE. During anticoagulation (median, 219 days), patients with diabetes had a higher mortality (hazard ratio [HR]: 1.45; 95% confidence intervals [CI]: 1.25-1.67) and a higher rate of arterial ischemic events (HR: 2.89; 95%CI: 1.71-4.94) than those without diabetes. On multivariable analysis, diabetes was not associated with an increased risk for death (HR: 1.26; 95%CI: 0.97-1.63). We also failed to find differences according to the use of antiplatelet drugs concomitantly. CONCLUSIONS: In our cohort of patients with PE, diabetes was not an independent predictor for death. The influence of arterial events or antiplatelet drugs (if any) was low.