Ane Uranga

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BACKGROUND Hospitalizations due to pneumonia increase steadily with age. The purpose of this study is to explore differences in host- and pathogen-related factors, process of care, and outcome as a function of age in elderly patients with bacteremic pneumococcal pneumonia and identify factors related to mortality. METHODS This was a prospective(More)
BACKGROUND We sought to evaluate the usefulness of biomarkers-procalcitonin (PCT), C-reactive protein (CRP) and proadrenomedullin (pro-ADM)-combined with prognostic scales (PSI, CURB-65 and SCAP score) for identifying adverse outcomes in patients with community-acquired pneumonia (CAP) attending at an Emergency Department (ED). METHODS Prospective(More)
IMPORTANCE The optimal duration of antibiotic treatment for community-acquired pneumonia (CAP) has not been well established. OBJECTIVE To validate Infectious Diseases Society of America/American Thoracic Society guidelines for duration of antibiotic treatment in hospitalized patients with CAP. DESIGN, SETTING, AND PARTICIPANTS This study was a(More)
BACKGROUND AND OBJECTIVE Urinary pneumococcal antigen detection provides good results in the diagnosis of pneumococcal pneumonia but has rarely been used in bacteraemic pneumococcal pneumonia and it is not known whether it is associated with outcome in this type of pneumonia. Our objectives were to assess the usefulness of an immunochromatographic technique(More)
The objective of this present study was to describe the clinical-radiological and lung function characteristics of hypersensitivity pneumonitis due to exposure to isocyanates (HPI). Included for study were all those patients diagnosed with HPI (n = 5) from 1995-2010. In all cases, chest CT and complete lung function studies were done. The diagnosis was made(More)
BACKGROUND Streptococcus pneumoniae serotypes distribution in community-acquired pneumonia (CAP) requiring hospitalization in adults after introduction of PCV13 in children is not well known. Our aim was to evaluate the distribution of serotypes in pneumococcal pneumonia according to risk factors and comorbidity conditions after the introduction of PCV13 in(More)
BACKGROUND Although subtypes of chronic obstructive pulmonary disease are recognized, it is unknown what happens to these subtypes over time. Our objectives were to assess the stability of cluster-based subtypes in patients with stable disease and explore changes in clusters over 1 year. METHODS Multiple correspondence and cluster analysis were used to(More)
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