Prognostic factors and mortality in immunocompetent adult patients hospitalized with community-acquired pneumococcal pneumonia Background: Streptococcus pneumoniae is the main cause of community-acquired pneumonia in adults. Aim: To describe baseline characteristics, risk factors and clinical outcomes of adult patients hospitalized with pneumococcal pneumonia. Material and methods: Prospective study of adult patients admitted for a community acquired pneumonia in a clinical hospital. Immune deficient patients and those with a history of a recent hospitalization, were excluded. Results: One hundred fifty one immunocompetent patients, aged 16 to 92 years, 58% males, were studied. Seventy five percent had other diseases, 26% were admitted to the intensive care unit and 9% needed mechanical ventilation. There were no differences in clinical features, ICU admission or hospital length of stay among bacteremic and nonbacteremic patients. Thirty days lethality for bacteremic and nonbacteremic patients, was 10.9% and 11.5%, respectively. The predictive values for lethality of Fine pneumonia severity index and CURB-65 (Confusion, Urea nitrogen, Respiratory rate, Blood pressure, 65 years of age and older) had an area under the ROC curve of 0.8 and 0.69, respectively. Multivariate analysis disclosed blood urea nitrogen over 30 mg/ dL (odds ratio (OR), 6.8), need for mechanical ventilation (OR, 7.4) and diastolic blood pressure below 50 mmHg (OR, 3.9), as significant independent predictors of death. Conclusions: Pneumococcal pneumonia was associated with a substancial rate of complications and mortality. Clinical presentation and outcome did not differ significantly among patients with and without bacteremia (
Primary hyperparathyroidism. Surgical treatment Background: Primary hyperparathyroidism (HPTP) is the most common cause of hypercalcaemia in the ambulatory setting. This condition affects between 0.1-2% of the population. Surgery is the only curative treatment. Objective: The aim of the study is to present our 10-year surgical experience. Methods: Analyticaldescriptive study. We included all patients diagnosed with HPTP treated with surgery in our hospital between June 2003 and June 2013. Results: 173 patients underwent surgery for HPTP. The mean age was 57.5 ± 13.5 years. Asymptomatic in 98 cases (56.6%). Resection the abnormal parathyroid glands was performed in all cases with intraoperative PTH monitoring. In 167 patients (96.5%) intraoperative PTH declined ≥ 50%. The median follow-up was 61 months (1-117 months). Cure was achieved in 169 patients (97.7%). Four cases (2.3%) had recurrence. Conclusions: Surgery is effective and safe for the treatment of HPTP. A decline in intraoperative PTH ≥ 50% predicts cure in 97.7% of cases.
hPIV can cause respiratory disease requiring hospitalization; serotypes hPIV-2 and 3 displayed a seasonal trend. Although hPIV is an uncommon cause of severe respiratory infecion requiring hospitalization in children, it should be considered in the differential diagnosis of laryngitis, bronchiolitis and pneumonia, especially in younger children.
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