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Introduction. The disease caused by SARS-CoV-2 (COVID-19) has been a challenge for healthcare professionals since its appearance. Staphylococcus aureus has been described as one of the main pathogens causing bacterial infections in viral pandemics. However, co- infection with S. aureus causing bacteremia in patients with COVID-19 has yet to be well studied. Methods. We performed a e study of S. aureus bacteremia (SAB) at Hospital Miguel Servet (Zaragoza) from March 2020 to February 2021. The clinical characteristics, mortality and risk factors of adults hospitalized patients with BSA associated COVID-19 compared to patients without COVID-19. Results. A total of 95 patients with SAB were identified. 27.3% were positive for SARS-CoV-2. SAB represented 9.9% of bacteremia, being the second agent in frequency after E. coli. Nosocomial bacteremia was more frequent in the group of COVID-19 patients. The most frequent source of BSA in these patients was the respiratory source (26.9% vs 0%; P 6 mg/day (62.5% vs. 37.5%, P

Introduction. Staphylococcus aureus bacteremia patients characteristics at a tertiary hospital are described, and complications, mortality and associated factors are analyzed. Methods. Data from patients with S. aureus bacteremia admitted between March 2020 and February2021 at Miguel Servet university hospital in Zaragoza were retrospectively analyzed. Results. Results showed a 14 days mortality of 24.2% and an 30 days mortality of 40%. Overall survival decreased with complications appearance [HR 3.1 (1.2-8.05)] and age over 65 years [HR 3.1 (1.4-6.6)]. The adjusted analysis showed correlation between a higher mortality at 14 and 30 days with age over 65 years [OR 6.3 (1.7-23.1)], sepsis presence [OR 19.3 (5.4-68.7)] and number of positive (+) blood cultures ≥3 [OR 5.4 (0.8-34.1)]. Mortality at 14 days was associated with sepsis presence [OR 58.2 (5.7-592.9)], number of positive (+) blood cultures ≥3 [OR 14.1 (1.1-173.7)] and an older age [OR 1.1 (1.03-1.1)]. Analyzing time to positive blood cultures ≤12 hours and number of positive blood cultures ≥ 3 at the same time, frequency of sepsis increased [30 patients (66.6%) vs 15 patients (33.3%); OR 3.4 (IC95% 1.5-8)]. Conclusions. High 14- and 30-days mortality were found, as well as a worse evolution in older age patients, with sepsis presence, and with greater number of positive blood cultures and times to positive blood cultures ≤12 h.

Palliative sedation is used to relieve end-of-life refractory symptoms.The objective of this study was to describe the use of palliative sedation in patients who die in internal medicine departments.An observational, cross-sectional, retrospective, and multicenter clinical audit study was conducted in 145 hospitals in Spain and Argentina. Each hospital included the first 10 patients who died in the internal medicine department, starting on December 1, 2015.We included 1447 patients, and palliative sedation was administered to 701 patients (48.4%). Having a terminal illness (odds ratio [OR] 2.469, 95% CI 1.971-3.093, P 0.001) and the length of hospital stay (OR 1.011, 95% CI 1.002-1.021, P = 0.017) were independently associated with the use of palliative sedation. Consent was granted by the families of 582 (83%) patients. The most common refractory symptom was dyspnea, and the most commonly used drugs for sedation were midazolam (77%) and morphine (89.7%). An induction dose was administered in 25.7% of the patients. Rescue doses were scheduled for 70% of the patients, and hydration was maintained in 49.5%. Pain was more common in patients with cancer, whereas dyspnea was more common in those without cancer. Rescue doses were used more often for the patients with cancer (77.8% vs. 67.7%, P = 0.015). Monitoring the palliative sedation with a scale was more frequent in the patients with cancer (23.7% vs. 14.3%, P = 0.008).Palliative sedation is used more often for terminal patients. There are differences in the administration of palliative sedation between patients with and without cancer.

Presentamos el caso de un varón de 71 años con enfermedad de Crohn de larga evolución (A2B2L3), con estenosis de íleon distal que condiciona dilatación de intestino delgado. En tratamiento con golimumab, azatioprina y prednisona. Ingresó por un cuadro de oclusión parcial con evolución lentamente favorable. De manera súbita el paciente presentó mal estado general y dolor abdominal, objetivándose en la exploración crepitación del tejido subcutáneo. Se realizó un escáner urgente que mostró los hallazgos que se presentan a continuación (...)