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pneumonia community

Alberto Pilotto, Simone Dini, Nicola Veronese, Julia Daragjati, Manuela Miolo, Monica M Mion, Andrea Fontana, Mario Lo Storto, Martina Zaninotto, Giada Bragato, Alberto Cella, Paolo Carraro, Filomena Addante, Massimiliano Copetti, Mario Plebani
BACKGROUND: To evaluate the prognostic accuracy of pro-ADM (adrenomedullin) in comparison with and in addition to the Multidimensional Prognostic Index (MPI), a validated predictive tool for mortality derived from a Comprehensive Geriatric Assessment (CGA), to predict one-month mortality risk in older patients hospitalized with community-acquired pneumonia (CAP). METHODS: All patients aged 65 years and older, consecutively admitted to an acute geriatric ward with a diagnosis of CAP from February to July 2012...
March 15, 2018: Panminerva Medica
Catia Cilloniz, Miquel Ferrer, Adamanthia Liapikou, Carolina Garcia-Vidal, Albert Gabarrus, Adrian Ceccato, Jorge Puig de La Bellacasa, Francesco Blasi, Antoni Torres
Question: To assess the incidence, characteristics, aetiology, risk factors and mortality of acute respiratory distress syndrome (ARDS) in ICU patients with community-acquired pneumonia (CAP) using the Berlin definition. Methods: We prospectively enrolled consecutive mechanically-ventilated ICU adults with CAP over 20 years, compared with mechanically-ventilated patients without ARDS. The main outcome was 30-day mortality. Results: Among 5,334 patients hospitalized with CAP, 930 (17%) were admitted to the ICU, and 432 required mechanical ventilation; 125 (29%) cases met the Berlin ARDS criteria...
March 15, 2018: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
Mikkel Brabrand, Daniel Pilsgaard Henriksen
IMPORTANCE: The CURB-65 score is widely implemented as a prediction tool for identifying patients with community-acquired pneumonia (cap) at increased risk of 30-day mortality. However, since most ingredients of CURB-65 are used as general prediction tools, it is likely that other prediction tools, e.g. the British National Early Warning Score (NEWS), could be as good as CURB-65 at predicting the fate of CAP patients. OBJECTIVE: To determine whether NEWS is better than CURB-65 at predicting 30-day mortality of CAP patients...
March 14, 2018: Lung
Xiangpeng Chen, Baoping Xu, Jiayun Guo, Changchong Li, Shuhua An, Yunlian Zhou, Aihuan Chen, Li Deng, Zhou Fu, Yun Zhu, Chunyan Liu, Lili Xu, Wei Wang, Kunling Shen, Zhengde Xie
To identify the variations in fusion (F) protein gene of RSV in China, a molecular epidemiological study was conducted. A total of 553 RSV positive specimens were collected from 2338 pediatric patients hospitalized with community-acquired pneumonia during a multi-center study conducted during 2014-2016. A total of 252 samples (183 RSV A, 69 RSV B) were selected for F gene sequencing, and analyzed together with 142 F gene sequences downloaded from GenBank. The result showed that all the Chinese RSV A and RSV B strains could be divided respectively into three branches...
March 14, 2018: Scientific Reports
Pietro Speziale, Simonetta Rindi, Giampiero Pietrocola
Staphylococcus aureus is a human pathogen that can cause a wide spectrum of diseases, including sepsis, pneumonia, arthritis, and endocarditis. Ineffective treatment of a number of staphylococcal infections with antibiotics is due to the development and spread of antibiotic-resistant strains following decades of antibiotic usage. This has generated renewed interest within the scientific community in alternative therapeutic agents, such as anti- S. aureus antibodies. Although the role of antibodies in the management of S...
March 13, 2018: Microorganisms
Shao-Ting Wang, Xue-Feng Sun
Objective To systemically evaluate the the role of statins in prevention and treatment of community-acquired pneumonia (CAP). Methods A computer-based searching was conducted in PubMed,EMbase,Cochrane Library,Wanfang,and CNKI database up to October 2016. Totally 21 eligible articles were retrieved. According to the Cochrane Handbook 5.0 or Newcastle-Ottawa Scale (NOS) quality evaluation criteria,two independent reviewers carried out literature screening,data retraction,and quality evaluation. Meta-analysis was conducted with RevMan 5...
February 28, 2018: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
R Cantón, E Loza, J Aznar, R Barrón-Adúriz, J Calvo, F J Castillo, E Cercenado, R Cisterna, F González-Romo, J L López-Hontangas, A I Suárez-Barrenechea, F Tubau, B Molloy, D López-Mendoza
OBJECTIVE: The SMART (Study for Monitoring Antimicrobial Resistance Trends) surveillance study monitors antimicrobial susceptibility and extended spectrum β-lactamases (ESBLs) in Gram-negative bacilli recovered from intra-abdominal infections (IAI). METHODS: Antimicrobial susceptibility of 5,343 isolates from IAI recovered in 11 centres during the 2011-2015 SMART-Spain program was analysed by standard microdilution (EUCAST criteria) and compared with that from 2002-2010...
March 12, 2018: Revista Española de Quimioterapia: Publicación Oficial de la Sociedad Española de Quimioterapia
John Pham, Talal Asif, Majdi S Hamarshi
Methicillin-resistant S taphylococcus aureus (MRSA) was previously considered a purely nosocomial pathogen. However, community-acquired MRSA has recently emerged as an important cause of severe necrotizing community-acquired pneumonia (CA-MRSA) in previously healthy individuals. This new pathogen exhibits antibiotic resistance and is linked to extended hospital stay and higher mortality. CA-MRSA has presented new therapeutic challenges due to high vancomycin treatment failure and lack of specificity of clinical findings...
January 3, 2018: Curēus
Ashok Kumar Singh, Aditya Shukla, R Bajwa, Roshni Agrawal, Neha Srivastwa
Pulmonary nocardiosis is a rare disease, which mainly affects immunocompromised hosts such as uncontrolled diabetics; HIV patients; and patients on immunosuppressive therapies such as anticancer drugs, systemic steroids, and transplant recipients. The diagnosis is often missed and delayed, resulting in inappropriate treatment and thus higher mortality. We are reporting a case of pulmonary nocardiosis with acute presentation in an immune-competent host, who presented with community-acquired pneumonia to the Intensive Care Unit...
February 2018: Indian Journal of Critical Care Medicine
Muhammet Furkan Korkmaz, Ahmet Güzel, Mehmet Açıkgöz, Ali Okuyucu, Hasan Alaçam
OBJECTIVES: Community-acquired pneumonia (CAP) in children is one of the most important causes of mortality and morbidity in developing countries. Therefore, it is very important for clinicians to detect the presence and severity of pneumonia. Proadrenomedullin (Pro-ADM) and Interleukin-1β (IL-1β) are thought to have potential for CAP evaluation in children. We sought to investigate the value of Pro-ADM and IL-1β levels for severity assessment and outcome prediction in children with CAP...
January 2018: Annals of Clinical and Laboratory Science
Marcelo Land, Paula Maia, Maria de Fátima March, Alvaro Ferreira, Clemax Sant Anna
This study evaluated admissions with severe community-acquired pneumonia (CAP) with pleural effusion (PE) in a pediatric university hospital and the impact of the increased average municipal human development index (M-HDI) in the local incidence of the disease in the last decade. METHODS: This is a retrospective longitudinal study of patients (0 to 13 years old) with CAP. The M-DHI of the place of residence of patients was obtained. We calculate the crude odds ratios (OR) of variables related to risk of developing PE...
March 9, 2018: Pediatric Infectious Disease Journal
Michael C Tracy, Roshni Mathew
PURPOSE OF REVIEW: This review aims to provide clinicians engaged in the care of infants and children an update on the current understanding of the epidemiology, etiology, diagnostic evaluation, and clinical management of complicated pneumonia. The review provides timely information surrounding areas of consensus and ongoing research. RECENT FINDINGS: The epidemiology and etiologies of complicated pneumonia continue to evolve over the past several decades in context of the introduction of new vaccines...
March 9, 2018: Current Opinion in Pediatrics
Sibel Kara, Nazan Sen, Ebru Kursun, Hakan Yabanoğlu, Sedat Yıldırım, Şule Akçay, Mehmet Haberal
OBJECTIVES: Pulmonary infections are a significant cause of morbidity and mortality in solid-organ transplant recipients despite enhanced facilities for perioperative care. The aim of this study was to evaluate the demographic characteristics, clinical course, and outcomes of renal transplant recipients with pneumonia. MATERIALS AND METHODS: The medical records of all renal transplant recipients from January 2010 to December 2014 were retrospectively reviewed, and patients diagnosed with pneumonia according to Centers for Disease Control and Prevention criteria were evaluated...
March 2018: Experimental and Clinical Transplantation
Irem Serifoglu, Balam Er Dedekarginoglu, Ebru Hatice Ayvazoglu Soy, Gaye Ulubay, Mehmet Haberal
OBJECTIVES: Hemoptysis is a symptom that can be caused by airway disease, pulmonary parenchymal disease, or pulmonary vascular disease, or it can be idiopathic. Infection is the most common cause of hemoptysis, accounting for 60% to 70% of cases. Hemoptysis is also an initial symptom of diffuse alveolar hemorrhage syndrome, although it may be absent at presentation in one-third of patients. Diffuse alveolar hemorrhage is characterized by disruption of the alveolar-capillary basement membranes because of either injury or inflammation of the arterioles, venules, or capillaries, resulting in bleeding in alveolar spaces...
March 2018: Experimental and Clinical Transplantation
Filippo Pieralli, Vieri Vannucchi, Giulia De Marzi, Antonio Mancini, Francesca Bacci, Ombretta Para, Carlo Nozzoli, Marco Falcone
To evaluate the role of performance status evaluated by the Eastern Cooperative Oncology Group (ECOG) score in predicting 30-day mortality in subjects hospitalized for community acquired pneumonia (CAP), this was a prospective study of patients consecutively hospitalized for CAP at a large University Hospital in Italy. Performance status was evaluated using the ECOG score that in a 0-5 point scale indicates progressive functional deterioration. The end-point of the study is the 30-day mortality. Two-hundred-sixteen patients were enrolled, 75...
March 9, 2018: Internal and Emergency Medicine
Miriam Steinberg, Joseph P Gaut, Stanley Paul Hmiel, Aadil Kakajiwala
Monoclonal gammopathies are a rare diagnosis in pediatric patients. A 19-year-old female patient with past medical history of hypogammaglobulinemia and natural killer cell deficiency and stage III follicular lymphoma, in remission, presented with a right-sided pneumonia, noted to have acute kidney injury and proteinuria. Complement C3 and C4 levels were normal. Anti-double-stranded DNA antibodies, antinuclear antibodies, anti-extractable nuclear antigen antibodies, and antineutrophil cytoplasmic antibodies were negative...
March 9, 2018: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
Dávid Kókai, Tímea Mosolygó, Dezső P Virók, Valéria Endrész, Katalin Burián
PURPOSE: Within the community, 10 % of acquired pneumonia is caused by Chlamydia pneumoniae. N-acetyl-cysteine (NAC) is one of the most commonly used mucolytics in respiratory diseases, but its effect on C. pneumoniae infection has not yet been investigated. In this study, our aim was to investigate whether NAC influences the replication of C. pneumoniae. After determining that NAC does have an effect on C. pneumoniae replication, the effect of an alternative drug called Ambroxol (Ax) was investigated...
March 9, 2018: Journal of Medical Microbiology
Fahim Ebrahimi, Stavros Giaglis, Sinuhe Hahn, Claudine A Blum, Christine Baumgartner, Alexander Kutz, Shane Vontelin van Breda, Beat Mueller, Philipp Schuetz, Mirjam Christ-Crain, Paul Hasler
Neutrophil extracellular traps (NETs) are a hallmark of the immune response in inflammatory diseases. However, the role of NETs in community-acquired pneumonia is unknown. This study aims to characterise the impact of NETs on clinical outcomes in pneumonia.This is a secondary analysis of a randomized-controlled, multicentre trial. Patients with community-acquired pneumonia were randomly assigned to either prednisone 50 mg or placebo for 7 days. The primary endpoint was time to clinical stability; main secondary endpoints were length of hospital stay and mortality...
March 8, 2018: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
Yoshihiko Maeyama, Yui Taniguchi, Wataru Hayashi, Yusuke Ohsaki, Shunsuke Osaka, Shota Koide, Kiyoko Tamai, Yukiko Nagano, Yoshichika Arakawa, Noriyuki Nagano
In recent years, besides the widespread occurrence of extended-spectrum β-lactamase (ESBL)- and/or plasmid-mediated AmpC (pAmpC)-producing Enterobacteriaceae in both healthcare and community settings of humans, the third-generation cephalosporin (3GC)-resistant microbes have also been reported from companion animals worldwide. Here, we characterized ESBL- and/or pAmpC-producing Enterobacteriaceae clinical isolates from companion animals. Among the 487 clinical isolates mainly from urine of dogs and cats between May and September 2016, 104 non-repetitive isolates were resistant to the 3GC, and they consisted of 81 of 381 (21...
March 2018: Veterinary Microbiology
Michael S Niederman
No abstract text is available yet for this article.
March 2018: Chest
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