Examinando por Autor "Marco Martinez, Javier"

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Admittances characteristics by sepsis in the Spanish internal medicine services between 2005 and 2015: mortality pattern
(Taylor & Francis, 2020-01-28) Canora, Jesús; Moreno, G; Marco Martinez, Javier; San Roman, Jesús; Plaza, Susana; Zapatero, Antonio; Barba Martín, Raquel
Background: Studies in recent years suggest an increase in the incidence of sepsis but a decrease in mortality. The aim of this study is to describe the characteristics of patients discharged after a sepsis episode from Spanish internal medicine services between 2005 and 2015. Results: Since 2005, in which there were a total of 4,319 cases, sepsis hospitalizations has been consistently increasing yearly reaching a total of 25,820 cases in 2015. We observed that septic patients are older and with higher comorbidity than the general population admitted in Internal Medicine. On the other hand, we found a decreasing trend in the mortality rates of patients with sepsis in our series going from 35.7% in 2005 to 30.1% in 2015 (p < 0.005). Discussion: In our study, a higher comorbidity at admission and developing complications during admittance, conditioned a higher probability of death due to sepsis. The variables that were associated with increased mortality risk were age, acute renal failure, acute respiratory failure, lactic acidosis, septic shock and chronic heart failure. Conclusion: As in other similar studies, we observed an increase in the hospitalizations by sepsis as a diagnosis at discharge during the study period in Internal Medicine services with a simultaneous decrease in mortality. Comorbidity at admission and complications during admittance condition mortality.
Analysis of the mortality of patients admitted to internal medicine wards over the weekend
(Sage, 2010-07) Barba, Raquel; Marco Martinez, Javier; Plaza, Susana; Losa, Juan Emilio; Canora, Jesús; Zapatero, Antonio
The management of patients admitted during weekends may be compromised because the level of staffing in the hospital is often lower then. This study was conducted to assess what independent influence, if any, weekend admission might have on inhospital mortality. The authors analyzed the clinical data of 429,880 adults >14 years of age who were admitted to internal medicine wards in Spain after having presented to the hospitals' emergency departments. Overall mortality and early mortality (occurring in the first 48 hours) were examined, taking into account whether a patient was admitted on a weekend or a weekday, in addition to other parameters. Weekend admissions were associated with a significantly higher inhospital mortality than weekday admissions among patients admitted to an internal medicine service (odds ratio [OR] = 1.1; 95% confidence interval [CI] = 1.14-1.08). Differences in mortality persisted after adjustment for age, sex, and coexisting disorders (OR = 1.071; 95% CI = 1.046-1.097). Analyses of deaths within 2 days after admission showed larger relative differences in mortality between weekend and weekday admissions (OR = 1.28; 95% CI = 1.22-1.33). For patients admitted to an internal medicine service via an acute care visit to the emergency room, admission on weekends is associated with higher mortality than admission during the week.
Mortality and complications in very old patients (90+) admitted to departments of internal medicine in Spain
(Elsevier, 2011-02) Barba, Raquel; Marco Martinez, Javier; Zapatero, Antonio; Plaza, Susana; Losa, Juan Emilio; Canora, Jesus; Perez, Alejandro; García de Casasola, Gonzalo
Summary: Patients over 90 years of age (the "very elderly") account for an increasing number of admissions to departments of internal medicine (IM). The aim of this study was to analyse the demographic data, hospitalization characteristics, medical complications, and predictors of mortality in patients over 90 admitted to IM departments. Material and methods: All patients admitted to IM departments in Spain between the years 2005 and 2007 were analysed. Clinical and demographic data were compared with records from "younger elderly" patients (65-90). Results: During the study period, there were 1,567,659 patient admissions to IM departments in Spain, and 90,679 (5.8%) were older than 90. Hospital mortality occurred in 22.3% of very elderly patients. The main predictors for hospital death were pressure ulcer (Odds Ratio [OR] 1.55, CI95% 1.45-1.66), thromboembolic disease (OR 1.83, CI95% 1.61-2.09), nosocomial pneumonia (OR 2.53, CI95% 2.39-2.69), hip fracture (OR 2.20, CI95% 1.53-3.18), male gender (OR 1.06, CI95% 1.03-1.10), age (OR 1.05, CI95% 1.04-1.06), dementia (OR 1.13, CI95% 1.08-1.18), cancer (OR 1.60, CI95% 1.51-1.71), acute respiratory failure (OR 1.83, CI95% 1.76-1.89), acute infectious disease (OR 2.30, IC95% 2.11-2.52), and Charlson comorbidity index (OR 1.21, CI95% 1.16-1.26). Conclusions: Very elderly patients represent a large and growing fraction of the total admissions to IM departments in Spain. They are at higher risk for complications during their hospital stay and mortality rate is double that of the younger elderly.
Venous thromboembolism in patients with liver diseases.
(Elsevier, 2018-10) Barba, Raquel; Gonzalvez-Gasch, Asunción; Joya Seijo, Dolores; Marco Martinez, Javier; Canora, Jesus; Plaza, Susana; Angelina-García, María; Zapatero, Antonio
Essentials Emerging evidence shows that patients with liver disease are not protected from thrombotic events. We assessed the risk of venous thromboembolism (VTE) in patients with liver disease. The presence of VTE resulted in an increase in mortality for patients with liver disease. Hospitalized patients with moderate-severe liver disease had low risk of VTE during admission. Summary: Background and Aims Patients with liver disease were traditionally believed to be protected against development of blood clots, but some studies have shown a potential increased risk of venous thrombotic complications. We assessed the risk of venous thromboembolism (VTE) in patients with liver disease. Methods Data in discharge reports of patients with liver disease and control patients without liver disease were analyzed from the national inpatient sample. Incidence of VTE was compared in patients with mild, moderate-severe or no liver disease, and the impact on in-hospital mortality and length of stay was calculated. Results The overall incidence of VTE for patients with no liver disease, mild liver disease and moderate-severe liver disease was 2.7, 2.4 and 0.9 per 100 patient discharges, respectively. In the presence of VTE, in-hospital mortality was 10.8%, 5.8%, and 21.7% for the no liver disease, mild disease and moderate-severe liver disease, respectively. The presence of VTE resulted in an increase in mortality for patients with no liver disease (OR, 1.16; 95% CI, 1.14-1.18) and moderate-severe liver disease (OR, 1.63; CI 95%, 1.42-1.88). Conclusions Patients with moderate-severe liver disease have a lower risk of VTE than those without liver disease. Development of thrombosis during admission increased the risk of in-hospital mortality.