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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Severity assessment is a crucial step in the initial management of patients with community-acquired pneumonia (CAP). While approximately half of patients are at low risk of death and can be safely treated as outpatients, around 20% are at increased risk. While CURB-65 (confusion, respiratory rate, blood pressure, urea) and pneumonia severity index (PSI) scores are equally useful as an adjunct to clinical judgment to identify patients at low risk, the so-called minor American Thoracic Society/Infectious Diseases Society of America criteria are predictive of patients in need of intensified treatment (i.e., mechanical ventilation and/or vasopressor treatment). Such patients represent medical emergencies. In elderly patients, CRB-65 (confusion, respiratory rate, blood pressure, age) is no longer predictive of low risk; instead, poor functional status is the best predictor of death. In addition to scores, assessment of oxygenation and unstable comorbidity, as well as lactate and biomarkers remain important to consider. The added value of combined clinical and biomarker risk stratification strategies should be evaluated in large prospective interventional trials.Survivors of hospitalized CAP have a considerable excess long-term mortality. Risk factors include age, male gender, and nursing home residency, as well as increased PSI and CURB-65 scores. Cardiovascular, pulmonary, renal, and neoplastic comorbidities are prominent causes of long-term mortality. Comorbidities are vulnerable to both the acute and chronic subclinical inflammatory challenge delivered by pulmonary infection and are thereby drivers of mortality. Biomarkers are promising in identifying patients at increased risk of long-term mortality. Future studies should develop consistent strategies of risk stratification and intervention to improve long-term outcomes of patients with CAP.
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PMID:Severity Assessment and the Immediate and Long-Term Prognosis in Community-Acquired Pneumonia. 2796 Feb 12

Community-acquired pneumonia (CAP) is one of the most common infectious diseases worldwide. To reduce the high morbidity and mortality of CAP, appropriate diagnosis, risk stratification and therapy are necessary. This review summarizes the current recommendations for the management of CAP in Germany. CAP is often a medical emergency. The management of a CAP is based on the individual patient risk. The DS-CRB-65 Score and ATS/IDSA major and minor criteria are well suited for risk stratification. The initially calculated antibiotic therapy is based on the expected spectrum of pathogens and should be adjusted as necessary. Antibiotic therapy is usually administered intravenously in inpatients. With oral therapy, the bioavailability of the antibiotic should be considered. A reevaluation in the first 48-72 hours is mandatory. A therapy duration of 5-7 days is usually sufficient. Preventive influenza and pneumococcal vaccination and nicotine withdrawal are important.
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PMID:[Community-acquired pneumonia in adults]. 3219 76

Geriatric patients seem to be the most vulnerable group in COVID-19. These patients are usually characterized by impaired mobilization and malnutrition. In addition, obesity has been correlated with increased mortality rates after COVID-19 infection, highlighting the role of nutrition in prognosis of COVID-19 as well. In the past, several indices of nutritional status (GNRI) and functional status (ECOG performance status, Barthel Index, Handgrip Strength) have demonstrated a prognostic ability for hospitalized patients with influenza-like respiratory infections from coronavirus, metapneumovirus, parainfluenza and rhinovirus. Our hypothesis suggests that the previously mentioned nutritional and functional status indices, combined with the pneumonia severity index (CRB-65), could be useful in prognosis of morbidity and mortality of the elderly after the novel COVID-19 infection. Our hypothesis, is the first in the literature, which suggests a prognostic association between nutritional status of patients and COVID-19 infection, offering a quick and low-cost prognostic tool for COVID-19 in the elderly.
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PMID:Could nutritional and functional status serve as prognostic factors for COVID-19 in the elderly? 3251 94

Community-acquired pneumonia (CAP) is severe disease. Early prescription of an adequate treatment has a positive impact in the CAP outcome. Despite the evidence of existing relevant differences between CAP across geographical areas, general guidelines can be designed to be applied everywhere. Eight years have passed between the publication of the European (EG) and American (AG) CAP guidelines, thus the aim of this narrative review is to compare both guidelines and summarize their recommendations. The main similarity between both guidelines is the antibiotics recommendation with the exception that AG mention new antimicrobials that were not available at the time of EG publication. Both guidelines recommend against routinely adding steroids as an adjuvant treatment. Finally, both guidelines acknowledge that the decision to hospitalize a patient is clinical and should be complemented with an objective tool for risk assessment. EG recommend the CRB-65 while AG recommend the Pneumonia Severity Index (PSI). EG and AG share a similar core of recommendations and only differ in minor issues such as new antibiotics. Likewise, both guidelines recommend against the routine prescription of steroids as an adjuvant therapy.
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PMID:Community-acquired pneumonia: similarities and differences between European and American guidelines - A narrative review. 3329 64


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