Neumonia adquirida en la comunidad en dos poblaciones hospitalarias / Community-acquired pneumonia in patients from two different hospitals
Medicina (B.Aires)
;
63(1): 1-8, 2003. tab
Article
in Spanish
| LILACS
| ID: lil-334538
ABSTRACT
Patients hospitalized with community acquired pneumonia were studied prospectively in two hospitals located in the surroundings of Buenos Aires city. Fifty two patients from General Hospital Manuel Belgrano (HMB) were included from March 1998 to February 1999 and 23 patients from Hospital Dr A. Cetrangolo (HCET) for respiratory disease, were included from June 2000 to May 2001. Patients with lung tuberculosis, lung neoplasia and HIV infection were excluded. Clinical background, signs and symptoms were recorded. Microbiological examinations performed included bacteria, respiratory viruses and mycobacteria. Studies for "atypical" bacteria (Chlamydia spp., Coxiella burnetii, Mycoplasma pneumoniae and Legionella spp.) were carried out by serological methods. No differences in age and gender were observed between both groups. Most frequently observed comorbidities in the HMB group included COPD, diabetes and cardiac failure while in the HCET group these were COPD, asthma and lung fibrosis. Etiology was established in 48% and 65.2% of the patients in the first and second group, respectively. Most frequent agents were Mycoplasma pneumoniae, Streptococcus pneumoniae, influenza A and Legionella spp.; the last one was detected in 12% of the patients. Most of these patients were from HMB and presented a good outcome. Mortality was similar in both groups (13.3%). In the HBM group it was related to the presence of comorbidities in 7 out of 8 cases, and in the HCET group it was a consequence of the worsening of their chronic respiratory failure
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Pneumonia, Bacterial
Type of study:
Controlled clinical trial
/
Etiology study
/
Observational study
/
Risk factors
Limits:
Adolescent
/
Adult
/
Aged80
/
Female
/
Humans
/
Male
Country/Region as subject:
South America
/
Argentina
Language:
Spanish
Journal:
Medicina (B.Aires)
Journal subject:
Medicine
Year:
2003
Type:
Article
Affiliation country:
Argentina
Institution/Affiliation country:
Hospital General de Agudos Manuel Belgrano/AR
/
Hospital del Tórax Dr. A. Cetrángolo/AR
/
Instituto Nacional de Enfermedades Infecciosas Dr. Carlos G. Malbrán/AR
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