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community acquired pneumonia review

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https://www.readbyqxmd.com/read/28520640/twenty-four-month-follow-up-of-tocilizumab-therapy-for-refractory-uveitis-related-macular-edema
#1
Marina Mesquida, Blanca Molins, Victor Llorenç, María V Hernández, Gerard Espinosa, Maite Sainz de la Maza, Alfredo Adán
BACKGROUND: To report the 24-month efficacy and safety of the interleukin-6 receptor antagonist tocilizumab (TCZ) for refractory uveitis-related macular edema (ME). METHODS: Data were obtained by standardized chart review. Patients with quiescent uveitis seen at a single tertiary referral center, for whom ME was the principal cause of reduced visual acuity. OUTCOME MEASURES: Central foveal thickness measured by optical coherence tomography; degree of anterior and posterior chamber; inflammation (Standardization of Uveitis Nomenclature Working Group criteria); and visual acuity (Snellen and logarithm of the minimum angle of resolution) were recorded in all patients during TCZ therapy at months 1, 3, 6, 12, 18, and 24...
May 16, 2017: Retina
https://www.readbyqxmd.com/read/28505636/review-in-copd-injectable-polyvalent-pneumococcal-vaccines-reduce-risk-for-community-acquired-pneumonia
#2
Matthew B Stanbrook
No abstract text is available yet for this article.
May 16, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28490220/solithromycin-cem-101-a-new-fluoroketolide-antibiotic-and-its-role-in-the-treatment-of-gonorrhea
#3
Alexandra M Mancuso, Mona A Gandhi, Judianne Slish
Solithromycin is a macrolide antibiotic that has undergone review for the treatment of community-acquired bacterial pneumonia. Solithromycin is also being investigated and has shown promise for the treatment of gonorrhea. With increasing antibiotic resistance, the development of novel antibiotics to combat infections is essential. The unique ribosome-binding stability of solithromycin and mild side effect profile make this a promising new antibiotic. This article will provide an overview on the mechanism of action, clinical efficacy, and safety of this drug for the treatment of gonorrhea...
January 1, 2017: Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/28486675/short-course-versus-long-course-oral-antibiotic-treatment-for-infections-treated-in-outpatient-settings-a-review-of-systematic-reviews
#4
Elizabeth E Dawson-Hahn, Sharon Mickan, Igho Onakpoya, Nia Roberts, Matthew Kronman, Chris C Butler, Matthew J Thompson
Purpose.: To summarize the evidence comparing the effectiveness of short and long courses of oral antibiotics for infections treated in outpatient settings. Methods.: We identified systematic reviews of randomized controlled trials for children and adults with bacterial infections treated in outpatient settings from Medline, Embase, CINAHL, Cochrane Database of Systematic Reviews and The Database of Review of Effects. Data were extracted on the primary outcome of clinical resolution and secondary outcomes...
May 9, 2017: Family Practice
https://www.readbyqxmd.com/read/28475780/community-acquired-pneumonia-case-validation-in-an-anonymized-electronic-medical-record-linked-expert-system
#5
Amartya Mukhopadhyay, Mahendran Maliapen, Venetia Ong, Rupert W Jakes, Linda M Mundy, Li Jialiang, Paul A Tambyah
An electronic anonymized patient portal analysis using radiographic reports and admission and discharge diagnoses had sensitivity, specificity, positive predictive value, and negative predictive value of 84.7%, 78.2%, 75%, and 87%, respectively, for community-acquired pneumonia validated against a blinded expert medical review. This approach can help to track antimicrobial use and resistance.
May 15, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28463942/diagnostic-practices-for-suspected-community-acquired-central-nervous-system-infection-in-the-post-conjugate-vaccine-era
#6
Natalie Banniettis, Saumya Joshi, Shubhi Kaushik, Stephan Kohlhoff, Margaret R Hammerschlag
OBJECTIVE: The aim of this study was to evaluate diagnostic practices for suspected community-acquired central nervous system (CNS) infection in an urban pediatric population. METHODS: This is an observational, retrospective single-center review of cerebrospinal fluid (CSF) studies in children, 1 month to 21 years old, evaluated for suspected CNS infection from 2004 to 2014. Cases of suspected nosocomial meningitis were excluded. The frequency of N-methyl-D-aspartate receptor antibody (NMDAR ab) encephalitis was analyzed from 2010 to 2014...
May 1, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28461868/the-mask-of-acute-bacterial-pneumonia-may-disguise-the-face-of-tuberculosis
#7
HamidReza Naderi, Fereshte Sheybani, Sedigheh Sadat Erfani, Bezat Amiri, Mehdi Jabbari Nooghabi
INTRODUCTION: Pulmonary tuberculosis (TB) can present as acute pneumonia. Differentiation of tuberculous from non-tuberculous community-acquired pneumonia (CAP) is an important challenge in endemic areas. The purpose of this study was the comparison between characteristics of tuberculous and non-tuberculous CAP patients. METHODS: In this prospective and observational study, all adult patients (aged ≥16 years) who were admitted to Imam Reza Hospital in Mashhad (Iran) with the diagnosis of CAP, between February 2013 and January 2014, were enrolled...
March 2017: Electronic Physician
https://www.readbyqxmd.com/read/28449003/pneumonia-severity-assessment-tools-for-predicting-mortality-in-patients-with-healthcare-associated-pneumonia-a-systematic-review-and-meta-analysis
#8
Shingo Noguchi, Kazuhiro Yatera, Toshinori Kawanami, Yoshihisa Fujino, Hiroshi Moro, Nobumasa Aoki, Kosaku Komiya, Jun-Ichi Kadota, Nobuaki Shime, Hiroki Tsukada, Shigeru Kohno, Hiroshi Mukae
BACKGROUND: In contrast to community-acquired pneumonia (CAP), no specific severity assessment tools have been developed for healthcare-associated pneumonia (HCAP) in clinical practice. OBJECTIVES: In this review, we assessed the clinical significance of severity assessment tools for HCAP. METHODS: We identified related articles from the PubMed database. The eligibility criteria were original research articles evaluating severity scoring tools and reporting the outcomes of mortality in patients with HCAP...
April 28, 2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28432048/solithromycin-a-novel-ketolide-antibiotic
#9
Michael J Buege, Jack E Brown, Samuel L Aitken
PURPOSE: The pharmacology, pharmacokinetics, pharmacodynamics, antimicrobial activity, clinical safety, and current regulatory status of solithromycin are reviewed. SUMMARY: Solithromycin is a novel ketolide antibiotic developed for the treatment of community-acquired bacterial pneumonia (CABP). Its pharmacologic, pharmacokinetic, and pharmacodynamic properties provide activity against a broad range of intracellular organisms, including retained activity against pathogens displaying various mechanisms of macrolide resistance...
April 21, 2017: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/28427381/penicillin-treatment-for-patients-with-community-acquired-pneumonia-in-denmark-a-retrospective-cohort-study
#10
Gertrud Baunbæk Egelund, Andreas Vestergaard Jensen, Stine Bang Andersen, Pelle Trier Petersen, Bjarne Ørskov Lindhardt, Christian von Plessen, Gernot Rohde, Pernille Ravn
BACKGROUND: Community-acquired pneumonia (CAP) is a severe infection, with high mortality. Antibiotic strategies for CAP differ across Europe. The objective of the study was to describe the epidemiology of CAP in Denmark and evaluate the prognosis of patients empirically treated with penicillin-G/V monotherapy. METHODS: Retrospective cohort study including hospitalized patients with x-ray confirmed CAP. We calculated the population-based incidence, reviewed types of empiric antibiotics and duration of antibiotic treatment...
April 20, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28397171/pediatric-antibiotic-stewardship-successful-interventions-to-reduce-broad-spectrum-antibiotic-use-on-general-pediatric-wards
#11
Katharina Kreitmeyr, Ulrich von Both, Alenka Pecar, Johannes P Borde, Rafael Mikolajczyk, Johannes Huebner
PURPOSE: Antibiotic stewardship programs (ASP) optimize antibiotic usage and combat antibiotic resistance of bacteria. The objective of this study was to assess the impact of specific ASP interventions on antibiotic consumption in general pediatric wards. METHODS: We conducted a prospective study to compare a pre-intervention (Sept.-Dec. 2014) and post-intervention (Sept.-Dec. 2015) period. An ASP bundle was established including (1) infectious diseases (ID) ward rounds (prospective-audit-with-feedback), (2) ID consultation service, (3) internal guidelines on empiric antibiotic therapy...
April 10, 2017: Infection
https://www.readbyqxmd.com/read/28391994/usefulness-and-prognostic-value-of-biomarkers-in-patients-with-community-acquired-pneumonia-in-the-emergency-department
#12
REVIEW
Agustín Julián-Jiménez, Juan González Del Castillo, Francisco Javier Candel
Between all patients treated in the Emergency Department (ED), 1.35% are diagnosed with community-acquired pneumonia (CAP). CAP is the main cause of death due to infectious disease (10-14%) and the most frequent reason of sepsis-septic shock in the ED. In the last decade, the search for objective tools to help establishing an early diagnosis, bacterial aetiology, severity, suspicion of bacteremia and the prognosis of mortality has increased. Biomarkers have shown their usefulness in this matter. Procalcitonin (obtains the highest accuracy for CAP diagnosis, bacterial aetiology and the presence of bacteremia), lactate (biomarker of hypoxia and tissue hypoperfusion) and proadrenomedullin (which has the greatest accuracy to predict mortality which in combination with the prognostic severity scales obtains even better results)...
April 6, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28382572/current-clinical-trials-on-the-use-of-ceftaroline-in-the-pediatric-population
#13
REVIEW
Adam Corey, Tsz-Yin So
The rate of antibiotic resistance in children continues to rise requiring the use of new antibiotics. Ceftaroline fosamil, a newer-generation cephalosporin, was recently approved for the treatment of acute bacterial skin and skin structure infections and community-acquired bacterial pneumonia in children aged >2 months. Ceftaroline provides coverage against staphylococcal and streptococcal infections, including methicillin-resistant Staphylococcus aureus and penicillin-resistant Streptococcus pneumoniae...
April 5, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28376442/prevalence-of-atypical-pathogens-in-patients-with-cough-and-community-acquired-pneumonia-a-meta-analysis
#14
REVIEW
Christian Marchello, Ariella Perry Dale, Thuy Nhu Thai, Duk Soo Han, Mark H Ebell
PURPOSE: Community-acquired pneumonia (CAP), acute cough, bronchitis, and lower respiratory tract infections (LRTI) are often caused by infections with viruses or Streptococcus pneumoniae. The prevalence of atypical pathogens Mycoplasma pneumoniae, Chlamydophila pneumoniae, Legionella pneumophila, and Bordetella pertussis among patients with these illnesses in the ambulatory setting has not been previously summarized. We set out to derive prevalence information from the existing literature...
November 2016: Annals of Family Medicine
https://www.readbyqxmd.com/read/28375514/clinical-implications-of-genomic-adaptation-and-evolution-of-carbapenem-resistant-klebsiella-pneumoniae
#15
REVIEW
Angela Gomez-Simmonds, Anne-Catrin Uhlemann
Klebsiella pneumoniae poses a major challenge to healthcare worldwide as an important cause of multidrug-resistant infections. Nosocomial clones, including epidemic sequence type 258 (ST258), have shown an affinity for acquiring and disseminating resistance plasmids, particularly variants of the K. pneumoniae carbapenemase. By comparison, the resurgence of severe community-associated K. pneumoniae infections has led to increased recognition of hypervirulent strains belonging to the K1 and K2 capsular serotypes, predominantly in eastern Asia...
February 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28369247/the-implications-of-antibiotic-resistance-for-patients-recovery-from-common-infections-in-the-community-a-systematic-review-and-meta-analysis
#16
Oliver Van Hecke, Kay Wang, Joseph J Lee, Nia W Roberts, Chris C Butler
Background: Antibiotic use is the main driver for carriage of antibiotic-resistant bacteria. The perception exists that failure of antibiotic treatment due to antibiotic resistance has little clinical impact in the community. Methods: We searched MEDLINE, EMBASE, PubMed, Cochrane Central Register of Controlled Trials and Web of Science from inception to 15 April 2016 without language restriction. We included studies conducted in community settings which reported patient-level data on laboratory-confirmed infections (respiratory, urinary tract, skin or soft tissue), antibiotic resistance, and clinical outcomes...
March 20, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28351556/diagnostic-value-of-bronchoalveolar-lavage%C3%A2-in-children-with-nonresponding-community-acquired-pneumonia
#17
Chih-Min Tsai, Kin-Sun Wong, Wei-Ju Lee, Kai-Sheng Hsieh, Pi-Lien Hung, Chen-Kuang Niu, Hong-Ren Yu
BACKGROUND: Community-acquired pneumonia (CAP) is a common cause of morbidity and mortality in hospitalized children. In CAP, causative agents are seldom identified using noninvasive diagnostic procedures. For those children not responding to empiric antibiotic therapy, it is vital to identify the causative pathogens for further management. METHODS: We aimed to determine the usefulness of identifying the causative agents by bronchoalveolar lavage (BAL) in hospitalized children with nonresponding CAP...
February 17, 2017: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/28286263/acute-eosinophilic-pneumonia-correlation-of-clinical-characteristics-with-underlying-cause
#18
Federica De Giacomi, Paul A Decker, Robert Vassallo, Jay H Ryu
BACKGROUND: Acute eosinophilic pneumonia (AEP) is an uncommon disease, often indistinguishable from acute respiratory distress syndrome or community-acquired pneumonia at initial presentation. AEP can be idiopathic but identifiable causes include medications and inhalational exposures including cigarette smoke. METHODS: Using a computer-assisted search, we retrospectively identified and reviewed the medical records of all patients diagnosed with AEP between January 1, 1998 and June 30, 2016 at our institution...
March 9, 2017: Chest
https://www.readbyqxmd.com/read/28276227/-usefulness-of-biomarkers-to-predict-bacteraemia-in-patients-with-infection-in-the-emergency-department
#19
REVIEW
A Julián-Jiménez, F J Candel, J González-Del Castillo
Between all patients attended in the Emergency Department (ED), 14.3% have an infectious disease diagnosis. Blood cultures (BC) are obtained in 14.6% of patients and have a profitability of 20%, whereas 1% are considered as contaminated and 1-3% of positive cultures correspond to discharge patients ("hidden bacteraemia"). The highest number of confirmed bacteraemias comes from the samples of patients with urinary tract infections, followed by community-acquired pneumonia. The suspicion and detection of bacteraemia have an important diagnostic and prognostic significance and could modify some important making-decisions (admission, BC request, administration of appropriate and early antimicrobial, etc)...
March 8, 2017: Revista Española de Quimioterapia: Publicación Oficial de la Sociedad Española de Quimioterapia
https://www.readbyqxmd.com/read/28251510/risk-factors-for-drug-resistant-cap-in-immunocompetent-patients
#20
REVIEW
Francisco Arancibia, Mauricio Ruiz
PURPOSE OF REVIEW: The increase in drug-resistant community-acquired pneumonia (CAP) is an important problem all over the world. This article explores the current state of antimicrobial resistance of different bacteria that cause CAP and also assesses risk factors to identify those pathogens. RECENT FINDINGS: In the last two decades, it has been documented that there is a significant increase in drug-resistant Streptococcus pneumoniae and other bacteria causing CAP...
March 2017: Current Infectious Disease Reports
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