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https://www.readbyqxmd.com/read/28748087/antimicrobial-effects-of-lysophosphatidylcholine-on-methicillin-resistant-staphylococcus-aureus
#1
Haruko Miyazaki, Naoko Midorikawa, Saki Fujimoto, Natsumi Miyoshi, Hideto Yoshida, Tetsuya Matsumoto
OBJECTIVES: Methicillin-resistant Staphylococcus aureus (MRSA) is an important health care-associated and community-associated pathogen and causes a large number of infections worldwide. For the purpose of application to topical treatment of MRSA infection, we examined the antimicrobial effects of lysophosphatidylcholine (LPC) on MRSA strains. We also investigated the combination effect of LPC and gentamicin on MRSA growth. METHODS: The LPC minimum inhibitory concentrations (MIC) for Gram-positive (S...
July 2017: Therapeutic Advances in Infectious Disease
https://www.readbyqxmd.com/read/28746528/simple-motor-tasks-independently-predict-extubation-failure-in-critically-ill-neurological-patients
#2
Fernanda Machado Kutchak, Marcelo de Mello Rieder, Josué Almeida Victorino, Carla Meneguzzi, Karla Poersch, Luiz Alberto Forgiarini, Marino Muxfeldt Bianchin
Objective: To evaluate the usefulness of simple motor tasks such as hand grasping and tongue protrusion as predictors of extubation failure in critically ill neurological patients. Methods: This was a prospective cohort study conducted in the neurological ICU of a tertiary care hospital in the city of Porto Alegre, Brazil. Adult patients who had been intubated for neurological reasons and were eligible for weaning were included in the study. The ability of patients to perform simple motor tasks such as hand grasping and tongue protrusion was evaluated as a predictor of extubation failure...
May 2017: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/28743340/-ventilator-bundle-guided-by-context-of-jci-settings-can-effectively-reduce-the-morbidity-of-ventilator-associated-pneumonia
#3
Lili Zhao, Lili Liu, Jing Chen, Caili Yang, Jianjian Nie, Minwei Zhang
OBJECTIVE: To observe the impact of improving the compliance of ventilator bundle on morbidity of ventilator-associated pneumonia (VAP) in intensive care unit (ICU) patients undergoing mechanical ventilation (MV) guided by context of Joint Commission International (JCI) settings, and to study the oral care efficacy of suction tube sponge brush. METHODS: A prospective study was conducted. The patients who needed MV admitted to Department of Critical Care Medicine of the First Affiliated Hospital of Xiamen University from January 2013 to December 2016 were enrolled...
July 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28743336/-analysis-of-factors-affecting-the-prognosis-of-icu-patients-by-multiple-logistic-regression-model-a-retrospective-cohort-study-of-1-299-patients-in-12-consecutive-years
#4
Jianfeng Liang, Zhiyong Li, Yan Zhang, Wei Zhang, Haishan Dong, Yun Zhang, Chang Xu, Maolong Gao
OBJECTIVE: To explore the prognostic factors of intensive care unit (ICU) patients. METHODS: A retrospective cohort study was conducted. The clinical data of patients admitted to ICU of Beijing Geriatric Hospital from January 2005 to December 2016 were collected. According to the prognosis, the patients were divided into death group and survival group, and the mortality trend with time and age was observed. Survival and death were treated as dependent variables, while the gender, age, reason of ICU admission, acute physiology and chronic health evaluation II (APACHE II) score, whether undergoing invasive mechanical ventilation (MV), invasive MV reason, duration of invasive MV, whether successful weaning, whether ICU nosocomial infection, hospital acquired pneumonia (HAP), central line-associated bloodstream infection (CLABSI), acute kidney injury (AKI) occurred, whether undergoing continuous blood purification (CBP), whether septic shock occurred, whether undergoing invasive hemodynamic monitoring or blood transfusion and length of ICU stay were used as the independent variables...
July 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28742677/committee-opinion-no-712-intrapartum-management-of-intraamniotic-infection
#5
(no author information available yet)
Intraamniotic infection, also known as chorioamnionitis, is an infection with resultant inflammation of any combination of the amniotic fluid, placenta, fetus, fetal membranes, or decidua. Intraamniotic infection is a common condition noted among preterm and term parturients. However, most cases of intraamniotic infection detected and managed by obstetrician-gynecologists or other obstetric care providers will be noted among term patients in labor. Intraamniotic infection can be associated with acute neonatal morbidity, including neonatal pneumonia, meningitis, sepsis, and death...
August 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28742671/committee-opinion-no-712-summary-intrapartum-management-of-intraamniotic-infection
#6
(no author information available yet)
Intraamniotic infection, also known as chorioamnionitis, is an infection with resultant inflammation of any combination of the amniotic fluid, placenta, fetus, fetal membranes, or decidua. Intraamniotic infection is a common condition noted among preterm and term parturients. However, most cases of intraamniotic infection detected and managed by obstetrician-gynecologists or other obstetric care providers will be noted among term patients in labor. Intraamniotic infection can be associated with acute neonatal morbidity, including neonatal pneumonia, meningitis, sepsis, and death...
August 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28740377/mathematical-modeling-of-postcoinfection-with-influenza-a-virus-and-streptococcus-pneumoniae-with-implications-for-pneumonia-and-copd-risk-assessment
#7
Yi-Hsien Cheng, Shu-Han You, Yi-Jun Lin, Szu-Chieh Chen, Wei-Yu Chen, Wei-Chun Chou, Nan-Hung Hsieh, Chung-Min Liao
BACKGROUND: The interaction between influenza and pneumococcus is important for understanding how coinfection may exacerbate pneumonia. Secondary pneumococcal pneumonia associated with influenza infection is more likely to increase respiratory morbidity and mortality. This study aimed to assess exacerbated inflammatory effects posed by secondary pneumococcal pneumonia, given prior influenza infection. MATERIALS AND METHODS: A well-derived mathematical within-host dynamic model of coinfection with influenza A virus and Streptococcus pneumoniae (SP) integrated with dose-response relationships composed of previously published mouse experimental data and clinical studies was implemented to study potentially exacerbated inflammatory responses in pneumonia based on a probabilistic approach...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28724206/vital-signs-health-care-associated-legionnaires-disease-surveillance-data-from-20-states-and-a-large-metropolitan-area-united-states-2015
#8
EDITORIAL
E A Soda, A E Barskey, P P Shah, S Schrag, C G Whitney, M J Arduino, S C Reddy, J M Kunz, C M Hunter, B H Raphael, L A Cooley
BACKGROUND: Legionnaires' disease, a severe pneumonia, is typically acquired through inhalation of aerosolized water containing Legionella bacteria. Legionella can grow in the complex water systems of buildings, including health care facilities. Effective water management programs could prevent the growth of Legionella in building water systems. METHODS: Using national surveillance data, Legionnaires' disease cases were characterized from the 21 jurisdictions (20 U...
August 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28705450/clinical-outcome-and-antimicrobial-therapeutic-drug-monitoring-for-the-treatment-of-infections-in-acute-burn-patients
#9
Anna Silva Machado, Maura S Oliveira, Cristina Sanches, Carlindo Vieira da Silva Junior, David S Gomez, Rolf Gemperli, Silvia Regina Cavani Jorge Santos, Anna S Levin
PURPOSE: In critical burn patients, the pharmacokinetic parameters (absorption, distribution, metabolism, and excretion) of many classes of drugs, including antibiotics, are altered. The aim of this study was to compare 2 groups of burn patients undergoing treatment for health care-associated infections with and without therapeutic drug monitoring. METHODS: A retrospective analysis of a clinical intervention (ie, a before/after study) was conducted with patients with health care-associated pneumonia, burn infection, bloodstream infection, and urinary tract infection in the burn intensive care unit of a tertiary care hospital...
July 10, 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/28702499/metastasis-of-cervical-cancer-to-breast-a-case-report-and-review-of-literature
#10
Ankit Mangla, Nikki Agarwal, Farid Saei Hamedani, Jiaxiang Liu, Shweta Gupta, Michael R Mullane
Metastasis to the breast from an extra-mammary malignancy has been documented in literature, however cervical cancer metastasis to the breast is very rare. Thirty-eight cases of metastatic deposit to the breast from cervical cancer have been reported in literature. Though most patients present with a breast lump, it is very difficult to clinically distinguish a primary breast malignancy from a metastatic deposit. Histopathology of the tissue, aided with immune-histochemical staining pattern provides a definitive diagnosis...
August 2017: Gynecologic Oncology Reports
https://www.readbyqxmd.com/read/28694251/advances-in-the-causes-and-management-of-community-acquired-pneumonia-in-adults
#11
REVIEW
Richard G Wunderink, Grant Waterer
Community acquired pneumonia remains a common cause of morbidity and mortality. Usually, the causal organism is not identified and treatment remains empiric. Recent computed tomography and magnetic resonance imaging studies have challenged the accuracy of the clinical diagnosis of pneumonia, and epidemiologic studies are changing our perspective of what causes community acquired pneumonia, especially the role of viral pathogens and the frequent finding of multiple pathogens. The past decade has seen increasing overuse of empiric coverage of meticillin resistant Staphylococcus aureus and antibiotic resistant Gram negative pathogens owing to inappropriate application of guidelines for healthcare associated pneumonia...
July 10, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28693521/predictors-of-intensive-care-unit-admission-and-mortality-in-patients-with-ischemic-stroke-investigating-the-effects-of-a-pulmonary-rehabilitation-program
#12
Belma Doğan Güngen, Abdulkadir Tunç, Yeşim Güzey Aras, Aslı Aksoy Gündoğdu, Adil Can Güngen, Serdar Bal
BACKGROUND: The aim of this study was to investigate the predictors of intensive care unit (ICU) admission and mortality among stroke patients and the effects of a pulmonary rehabilitation program on stroke patients. METHODS: This prospective study enrolled 181 acute ischemic stroke patients aged between 40 and 90 years. Demographical characteristics, laboratory tests, diffusion-weighed magnetic resonance imaging (DWI-MRI) time, nutritional status, vascular risk factors, National Institute of Health Stroke Scale (NIHSS) scores and modified Rankin scale (MRS) scores were recorded for all patients...
July 11, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28688711/outcomes-of-octogenarians-discharged-from-the-hospital-after-prolonged-intensive-care-unit-length-of-stay-after-cardiac-surgery
#13
Rakesh C Arora, Rizwan A Manji, Rohit K Singal, Brett Hiebert, Alan H Menkis
OBJECTIVE: Octogenarians offered complex cardiac surgery frequently experience a prolonged intensive care unit length of stay; however, minimal data exist on the outcomes of these patients. We sought to determine the rates and predictors of 1-year noninstitutionalized survival ("functional survival") and rehospitalization for octogenarian patients with prolonged intensive care unit length of stay after cardiac surgery and who were discharged from hospital. METHODS: The outcomes of discharged patients aged 80 years or more who underwent cardiac surgery with prolonged intensive care unit length of stay (≥5 consecutive days) from January 1, 2000, to December 31, 2011, were examined retrospectively from linked clinical and administrative provincial databases...
July 6, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28684582/draft-genome-sequence-of-a-multidrug-resistant-sequence-type-231-outbreak-associated-clone-of-klebsiella-pneumoniae-kp41-2015-producing-oxa-232-carbapenemase
#14
M H F Abdul Momin, A Liakopoulos, D W Wareham
Carbapenem-resistant Klebsiella pneumoniae infection is a rising public health threat due to limited therapeutic options. Here, we report the genome sequence of a multidrug-resistant K. pneumoniae sequence type 231 (ST231) strain associated with an outbreak of infections in an intensive care unit that carries a unique complement of resistance determinants.
July 6, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28666024/outcomes-after-major-surgery-in-patients-with-myasthenia-gravis-a-nationwide-matched-cohort-study
#15
Yi-Wen Chang, Yi-Chun Chou, Chun-Chieh Yeh, Chaur-Jong Hu, Chih-Jen Hung, Chao-Shun Lin, Ta-Liang Chen, Chien-Chang Liao
OBJECTIVE: To validate the comprehensive features of adverse outcomes after surgery for patients with myasthenia gravis. METHODS: Using reimbursement claims from Taiwan's National Health Insurance Research Database, we analyzed 2290 patients who received major surgery between 2004 and 2010 and were diagnosed with myasthenia gravis preoperatively. Surgical patients without myasthenia gravis (n = 22,900) were randomly selected by matching procedure with propensity score for comparison...
2017: PloS One
https://www.readbyqxmd.com/read/28634021/mycoplasma-pneumoniae-and-health-outcomes-in-children-with-asthma
#16
Pamela R Wood, Jordan C Kampschmidt, Peter H Dube, Marianna P Cagle, Paola Chaparro, Norma S Ketchum, Thirumalai R Kannan, Harjinder Singh, Jay I Peters, Joel B Baseman, Edward G Brooks
BACKGROUND: Acute infections with Mycoplasma pneumoniae (Mp) have been associated with worsening asthma in children. Mp can be present in the respiratory tract for extended periods; it is unknown whether the long-term persistence of Mp in the respiratory tract affects long-term asthma control. OBJECTIVE: To determine the effect of Mp on asthma control. METHODS: We enrolled 31 pediatric subjects 3 to 10 years of age with persistent asthma who completed up to 8 visits over a 24-month period...
June 17, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28633678/variation-in-empiric-coverage-versus-detection-of-methicillin-resistant-staphylococcus-aureus-and-pseudomonas-aeruginosa-in-hospitalizations-for-community-onset-pneumonia-across-128-us-veterans-affairs-medical-centers
#17
Barbara E Jones, Kevin Antoine Brown, Makoto M Jones, Benedikt D Huttner, Tom Greene, Brian C Sauer, Karl Madaras-Kelly, Michael A Rubin, Matthew Bidwell Goetz, Matthew H Samore
OBJECTIVE To examine variation in antibiotic coverage and detection of resistant pathogens in community-onset pneumonia. DESIGN Cross-sectional study. SETTING A total of 128 hospitals in the Veterans Affairs health system. PARTICIPANTS Hospitalizations with a principal diagnosis of pneumonia from 2009 through 2010. METHODS We examined proportions of hospitalizations with empiric antibiotic coverage for methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa (PAER) and with initial detection in blood or respiratory cultures...
June 21, 2017: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/28618137/the-impact-of-aspiration-pneumonia-and-nasogastric-feeding-on-clinical-outcomes-in-stroke-patients-a-retrospective-cohort-study
#18
Maria Schwarz, Anne Coccetti, Allison Murdoch, Elizabeth Cardell
AIMS AND OBJECTIVES: To determine presence of clinical complications related to dysphagia and to explore their operational outcomes. BACKGROUND: Dysphagia is a common complication of stroke. The management of post stroke dysphagia is multi-disciplinary with nurses playing a key role in screening for dysphagia risk, monitoring tolerance of food and fluids and checking for the development of complications such as fever, dehydration and change in medical status. Dysphagia often results in further complications including aspiration pneumonia and the need for nasogastric feeding...
June 15, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28606106/perceptions-of-measles-pneumonia-and-meningitis-vaccines-among-caregivers-in-shanghai-china-and-the-health-belief-model-a-cross-sectional-study
#19
Abram L Wagner, Matthew L Boulton, Xiaodong Sun, Bhramar Mukherjee, Zhuoying Huang, Irene A Harmsen, Jia Ren, Brian J Zikmund-Fisher
BACKGROUND: In China, the measles vaccine is offered for free whereas the pneumococcal vaccine is a for-fee vaccine. This difference has the potential to influence how caregivers evaluate whether a vaccine is important or necessary for their child, but it is unclear if models of health behavior, such as the Health Belief Model, reveal the same associations for different diseases. This study compares caregiver perceptions of different diseases (measles, pneumonia and meningitis); and characterizes associations between Health Belief Model constructs and both pneumococcal vaccine uptake and perceived vaccine necessity for pneumonia, measles, and meningitis...
June 12, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28601825/defining-and-measuring-suspicion-of-sepsis-an-analysis-of-routine-data
#20
Matthew Inada-Kim, Bethan Page, Imran Maqsood, Charles Vincent
OBJECTIVES: To define the target population of patients who have suspicion of sepsis (SOS) and to provide a basis for assessing the burden of SOS, and the evaluation of sepsis guidelines and improvement programmes. DESIGN: Retrospective analysis of routinely collected hospital administrative data. SETTING: Secondary care, eight National Health Service (NHS) Acute Trusts. PARTICIPANTS: Hospital Episode Statistics data for 2013-2014 was used to identify all admissions with a primary diagnosis listed in the 'suspicion of sepsis' (SOS) coding set...
June 9, 2017: BMJ Open
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