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https://www.readbyqxmd.com/read/28294675/-tumor-of-posterior-mediastinum-rare-case-of-extramedullar-myelolipoma
#1
Tamás Zombori, Noémi Tóth, József Furák, Zsolt Berényi, László Tiszlavicz
CASE REPORT: A 71-year-old male with acute exacerbation of chronic bronchitis was treated in summer of 2015. The CT scan has revealed a mass on the right side of 11th thoracic vertebra in the adipose tissue with a sharp edge towards the lung and containing a small amount of contrast agent. The radiologist recommended histological sampling of the mass. The tumor was removed by Video-Assisted Thoracic Surgery (VATS) in August of 2015. The patient was discharged on the fifth postoperative day without complication...
March 2017: Magyar Sebészet
https://www.readbyqxmd.com/read/28284326/effects-of-particulate-matter-on-respiratory-disease-and-the-impact-of-meteorological-factors-in-busan-korea
#2
Eun-Jung Jo, Woo-Seop Lee, Hyun-Young Jo, Chang-Hoon Kim, Jung-Seop Eom, Jeong-Ha Mok, Mi-Hyun Kim, Kwangha Lee, Ki-Uk Kim, Min-Ki Lee, Hye-Kyung Park
BACKGROUND: Both air pollution and weather impact hospitalization for respiratory diseases. However, few studies have investigated the contribution of weather to hospitalization related to the adverse effects of air pollution. This study analyzed the effects of particulate matter (PM) on daily respiratory-related hospital admissions, taking into account meteorological factors. METHODS: Daily hospital admissions for respiratory diseases (acute bronchitis, allergic rhinitis, and asthma) between 2007 and 2010 were extracted from the National Health Insurance Corporation, Korea...
March 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28279802/prevention-of-influenza-virus-induced-bacterial-superinfection-by-standardized-echinacea-purpurea-via-regulation-of-surface-receptor-expression-in-human-bronchial-epithelial-cells
#3
Selvarani Vimalanathan, Roland Schoop, Andy Suter, James Hudson
Viral infections may predispose the airways to secondary bacterial infections that can lead to unfavorable progression of principally self-limiting illnesses. Such complicated respiratory infections include pneumonia, bronchitis, sinusitis, acute otitis media, and sepsis, which cause high morbidity and lethality. Some of the pathogenic consequences of viral infections, like the expression of bacterial adhesion receptors and the disturbance of physical barrier integrity due to inflammation, may create permissive conditions for co-infections...
March 7, 2017: Virus Research
https://www.readbyqxmd.com/read/28277874/efficacy-and-safety-of-hl301-in-the-treatment-of-acute-bronchitis-and-acute-exacerbation-of-chronic-bronchitis-a-phase-2-randomized-double-blind-placebo-controlled-multicenter-study
#4
Myung Jae Park, Chin Kook Rhee, Yee Hyung Kim, Do Jin Kim, Dong Gyu Kim, Sang Yeub Lee, Jae Yeol Kim
PURPOSE: The efficacy and safety of Chinese herbs for symptomatic treatment of bronchitis is not well established. We evaluated the efficacy and safety of a combination product of seven herbs (HL301) for the treatment of acute bronchitis (AB) and acute exacerbation of chronic bronchitis (AECB) using a randomized, double-blind, placebo-controlled, multicenter trial design. METHODS: A total of 160 patients with AB or with AECB were randomized to receive placebo or one of three doses of HL301 (0...
March 12, 2017: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/28277045/antibiotic-prescribing-in-relation-to-diagnoses-and-consultation-rates-in-belgium-the-netherlands-and-sweden-use-of-european-quality-indicators
#5
Mia Tyrstrup, Alike van der Velden, Sven Engstrom, Geert Goderis, Sigvard Molstad, Theo Verheij, Samuel Coenen, Niels Adriaenssens
OBJECTIVE: To assess the quality of antibiotic prescribing in primary care in Belgium, the Netherlands and Sweden using European disease-specific antibiotic prescribing quality indicators (APQI) and taking into account the threshold to consult and national guidelines. DESIGN: A retrospective observational database study. SETTING: Routine primary health care registration networks in Belgium, the Netherlands and Sweden. SUBJECTS: All consultations for one of seven acute infections [upper respiratory tract infection (URTI), sinusitis, tonsillitis, otitis media, bronchitis, pneumonia and cystitis] and the antibiotic prescriptions in 2012 corresponding to these diagnoses...
March 3, 2017: Scandinavian Journal of Primary Health Care
https://www.readbyqxmd.com/read/28274369/effect-of-diurnal-temperature-range-on-the-outpatient-visits-for-acute-bronchitis-in-children-a%C3%A2-time-series-study-in-hefei-china
#6
M-Y Xie, H Ni, D-S Zhao, J Cheng, L-Y Wen, K-S Li, H-H Yang, S-S Wang, H Zhang, X Wang, H Su
OBJECTIVES: To determine the relationship between diurnal temperature range (DTR) and outpatient visits for childhood acute bronchitis (AB) in Hefei, China, to analyze whether DTR effect was delayed, and to explore the susceptible populations. STUDY DESIGN: An ecological study. METHODS: A Poisson generalized linear regression model combined with a distributed lag non-linear model was used to analyze the relationship between DTR and childhood AB from Hefei, China during 2010-2013, after adjusting for long-term trend and seasonality, mean temperature and relative humidity...
March 2017: Public Health
https://www.readbyqxmd.com/read/28257598/structural-basis-for-dimerization-and-rna-binding-of-avian-infectious-bronchitis-virus-nsp9
#7
Tingting Hu, Cheng Chen, Huiyan Li, Yanshu Dou, Ming Zhou, Deren Lu, Qi Zong, Yulei Li, Cheng Yang, Zhihui Zhong, Namit Singh, Honggang Hu, Rundong Zhang, Haitao Yang, Dan Su
The potential for infection by coronaviruses (CoVs) has become a serious concern with the recent emergence of Middle East respiratory syndrome (MERS) and severe acute respiratory syndrome (SARS) in the human population. CoVs encode two large polyproteins, which are then processed into 15-16 nonstructural proteins (nsps) that make significant contributions to viral replication and transcription by assembling the RNA replicase complex. Among them, nsp9 plays an essential role in viral replication by forming a homodimer that binds single-stranded RNA...
March 3, 2017: Protein Science: a Publication of the Protein Society
https://www.readbyqxmd.com/read/28230273/comparison-of-pathogen-eradication-rate-and-safety-of-anti-bacterial-agents-for-bronchitis-a-network-meta-analysis
#8
Jinghua Wang, Haiyang Xu, Dunwei Wang, Mingxian Li
OBJECTIVE: A large number of population in both developing and developed countries are affected by bronchitis, among all the factors, bacterial infection was considered as a critical cause of acute exacerbations of chronic bronchitis. Although several anti-bacterial agents were proved to have the effect of alleviating bronchitis, their relative efficacies and potential side effects remained not clear. We are keen to compare the pathogen eradication rate and safety of anti-bacterial agents for bronchitis...
February 23, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28220736/antibiotic-prescription-patterns-of-south-african-general-medical-practitioners-for-treatment-of-acute-bronchitis
#9
N B Q Ncube, G C Solanki, T Kredo, R Lalloo
BACKGROUND: Antibiotic resistance is a significant public health problem. Prudent use of antibiotics is crucial in reducing this resistance. Acute bronchitis is a common reason for consultations with general medical practitioners, and antibiotics are often prescribed even though guidelines recommend not prescribing them for uncomplicated acute bronchitis. OBJECTIVE: To analyse the antibiotic prescription patterns of South African (SA) general medical practitioners in the treatment of acute bronchitis...
January 30, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28213342/virtual-visits-for-acute-nonurgent-care-a-claims-analysis-of-episode-level-utilization
#10
Aliza S Gordon, Wallace C Adamson, Andrea R DeVries
BACKGROUND: Expansion of virtual health care-real-time video consultation with a physician via the Internet-will continue as use of mobile devices and patient demand for immediate, convenient access to care grow. OBJECTIVE: The objective of the study is to analyze the care provided and the cost of virtual visits over a 3-week episode compared with in-person visits to retail health clinics (RHC), urgent care centers (UCC), emergency departments (ED), or primary care physicians (PCP) for acute, nonurgent conditions...
February 17, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28192201/the-natural-product-bergenin-ameliorates-lipopolysaccharide-induced-acute-lung-injury-by-inhibiting-nf-kappab-activition
#11
Shengqian Yang, Ziru Yu, Lin Wang, Tianyi Yuan, Xue Wang, Xue Zhang, Jinhua Wang, Yang Lv, Guanhua Du
ETHNOPHARMACOLOGICAL RELEVANCE: Bergenin, an active constituent of the plants of the genus Bergenia, was reported to have anti-inflammatory effects in the treatment of chronic bronchitis and chronic gastritis clinically. However, its therapeutic effect on lipopolysaccharide (LPS)-induced acute lung injury (ALI) and its potential mechanisms of actions were still unknown. AIM OF THIS STUDY: To evaluate the effect of bergenin on murine model of acute lung injury induced by LPS and also to explore its potential mechanisms...
March 22, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28168862/increased-systemic-cytokine-chemokine-expression-in-asthmatic-and-non-asthmatic-patients-with-bacterial-viral-or-mixed-lung-infection
#12
Maria J Giuffrida, Nereida Valero, Jesus Mosquera, Anyelo Duran, Francisco Arocha, Betulio Chacín, Luz Marina Espina, Jenifer Gotera, John Bermudez, Alibeth Mavarez, Melchor Alvarez-Mon
This study was aimed to determine the profiles of serum cytokines (IL-1β, TNF-α, IL-4, IL-5) and chemokines (MCP-1: monocyte chemoattract protein-1 and RANTES: regulated on activation normal T cell expressed and secreted) in individuals with an asthmatic versus a non-asthmatic background with bacterial, viral or mixed acute respiratory infection. Asthmatic (n=14) and non- asthmatic (n=29) patients with acute viral, bacterial or mixed (bacterial and viruses) respiratory infection were studied. Patients were also analyzed as individuals with pneumonia or bronchitis...
February 7, 2017: Scandinavian Journal of Immunology
https://www.readbyqxmd.com/read/28149969/6-steps-to-take-when-a-patient-insists-on-that-antibiotic
#13
EDITORIAL
John Hickner
Patients may be less likely to ask for an antibiotic if you refer to acute bronchitis as a "chest cold."
December 2016: Journal of Family Practice
https://www.readbyqxmd.com/read/28149573/current-situation-of-asthma-copd-overlap-syndrome-acos-in-chinese-patients-older-than-40-years-with-airflow-limitation-rationale-and-design-for-a-multicenter-cross-sectional-trial-study-protocol
#14
Jian Kang, Wanzhen Yao, Baiqiang Cai, Ping Chen, Xia Ling, Hongyan Shang
BACKGROUND: Asthma and chronic obstructive pulmonary disease (COPD) are the frequently occurring chronic airway diseases, and the overlapping syndrome observed in the majority of patients has been recently defined as asthma-COPD overlap syndrome (ACOS) by the Global Initiative for Chronic Obstructive Lung (GOLD, 2014) and Global initiative for Asthma (GINA, 2015). The proportion, features, and clinical practice of ACOS still remain elusive in China. We are conducting this multicenter, cross-sectional, observational study (NCT02600221) to investigate the distributions of chronic obstructive diseases in patients >40 years of age with chronic airflow limitation in China along with determination of the main clinical practice and features of these diseases...
December 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28128095/antimicrobial-prescribing-patterns-in-a-large-tertiary-hospital-in-shanghai-china
#15
Yuan-Yuan Wang, Ping Du, Fang Huang, Dong-Jie Li, Jun Gu, Fu-Ming Shen, Yuan-Ying Jiang
Whilst the 'Principles of clinical use of antibiotics' was released by the Ministry of Health of the People's Republic of China in 2004, limited research has been conducted to evaluate the quality of antibiotic use in real-world practice. In this study, we sought to examine antimicrobial prescribing patterns in a large tertiary hospital in Shanghai, China. De-identified outpatient and emergency department pharmacy records containing antimicrobials were extracted from the hospital electronic health records system...
December 2016: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28122841/antibiotic-management-of-children-with-infectious-diseases-in-dutch-primary-care
#16
Anne R J Dekker, Theo J M Verheij, Alike W van der Velden
BACKGROUND: Childhood infections are common in general practice. Although clinical guidelines recommend restrictive antibiotic use for children, antibiotics are too often prescribed. OBJECTIVE: The aim of this study was to obtain insight in antibiotic prescribing for children related to clinical diagnoses. This is pivotal to define improvement strategies in the antibiotic management. METHODS: In this observational study, we used consultation data collected from 45 general practices in the Netherlands in 2012...
January 24, 2017: Family Practice
https://www.readbyqxmd.com/read/28119402/a-national-pharmacoepidemiological-study-of-antibiotic-use-in-korean-paediatric-outpatients
#17
Yun-Kyoung Song, Nayoung Han, Myeong Gyu Kim, Hyeu-Jin Chang, Hyun Soon Sohn, Eunhee Ji, Jung Mi Oh
BACKGROUND: Information on the use of antibiotics in Eastern Asian children is limited. The objectives of this study were to evaluate in Korean paediatric outpatients (1) the nationwide pattern of prescribing antibiotics according to age group and medical institution and (2) the adherence of antibiotic use for acute respiratory tract infections to both national guidelines and European antibiotic prescribing quality indicators. METHOD: This population-based study used the national insurance reimbursement database for 2011...
January 24, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28114931/procalcitonin-guided-diagnosis-and-antibiotic-stewardship-revisited
#18
REVIEW
Ramon Sager, Alexander Kutz, Beat Mueller, Philipp Schuetz
Several controlled clinical studies have evaluated the potential of the infection biomarker procalcitonin (PCT) to improve the diagnostic work-up of patients with bacterial infections and its influence on decisions regarding antibiotic therapy. Most research has focused on lower respiratory tract infections and critically ill sepsis patients. A clinical utility for PCT has also been found for patients with urinary tract infections, postoperative infections, meningitis, and patients with acute heart failure with possible superinfection (i...
January 24, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28092467/early-investigational-antibiotics-for-the-treatment-of-acute-exacerbations-of-chronic-bronchitis
#19
REVIEW
Matthew E Falagas, Maria Georgiou
Acute exacerbations in patients with chronic bronchitis are a leading cause of hospitalizations and death. Bacteria contribute significantly to such exacerbations. The aim of this review was to explore the potential role of investigational antibiotics in the treatment of these episodes. Areas covered: The available literature in PubMed database, in websites related to investigational drugs and in websites of the producing companies has been searched. The in vitro activity against pathogens involved in acute exacerbations of chronic bronchitis and the pharmacokinetic profile of antibiotics currently under development were taken into consideration for inclusion in the review...
March 2017: Expert Opinion on Investigational Drugs
https://www.readbyqxmd.com/read/28089914/arachidonic-acid-with-taurine-enhances-pulmonary-absorption-of-macromolecules-without-any-serious-histopathological-damages
#20
Masateru Miyake, Takanori Minami, Hiroyuki Yamazaki, Chie Emoto, Tadashi Mukai, Hajime Toguchi
Therapeutic peptides and protein are being used in several indications; however, their poor permeability still remains to be solved. This study focused on the pulmonary route of macromolecules. First, the effects of arachidonic acid (AA) as an absorption enhancer on drug serum concentration, after intratracheal administration, were investigated in rats. Second, the safety of AA was assessed in rats in an acute toxicity study for 7 days. AA enhanced the exposure of both interferon-α (IFN-α) and fluorescein isothiocyanate 4000 (FD-4)...
January 13, 2017: European Journal of Pharmaceutics and Biopharmaceutics
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