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https://www.readbyqxmd.com/read/28818849/egfr-and-the-risk-of-community-acquired-infections
#1
Hong Xu, Alessandro Gasparini, Junichi Ishigami, Khaled Mzayen, Guobin Su, Peter Barany, Johan Ärnlöv, Bengt Lindholm, Carl Gustaf Elinder, Kunihiro Matsushita, Juan Jesús Carrero
BACKGROUND AND OBJECTIVES: Community-acquired infections are common, contributing to adverse outcomes and increased health care costs. We hypothesized that, with lower eGFR, the incidence of community-acquired infections increases, whereas the pattern of site-specific infections varies. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Among 1,139,470 health care users (mean age =52±18 years old, 53% women) from the Stockholm CREAtinine Measurements Project, we quantified the associations of eGFR with the risk of infections, overall and major types, over 12 months...
August 17, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28813677/the-il-17f-il-17rc-axis-promotes-respiratory-allergy-in-the-proximal-airways
#2
Antonella De Luca, Marilena Pariano, Barbara Cellini, Claudio Costantini, Valeria Rachela Villella, Shyam Sushama Jose, Melissa Palmieri, Monica Borghi, Claudia Galosi, Giuseppe Paolicelli, Luigi Maiuri, Jan Fric, Teresa Zelante
The interleukin 17 (IL-17) cytokine and receptor family is central to antimicrobial resistance and inflammation in the lung. Mice lacking IL-17A, IL-17F, or the IL-17RA subunit were compared with wild-type mice for susceptibility to airway inflammation in models of infection and allergy. Signaling through IL-17RA was required for efficient microbial clearance and prevention of allergy; in the absence of IL-17RA, signaling through IL-17RC on epithelial cells, predominantly by IL-17F, significantly exacerbated lower airway Aspergillus or Pseudomonas infection and allergic airway inflammation...
August 15, 2017: Cell Reports
https://www.readbyqxmd.com/read/28812530/feline-herpesvirus-pneumonia-investigations-into-the-pathogenesis
#3
Josep Maria Monne Rodriguez, Gail Leeming, Kernt Köhler, Anja Kipar
Feline herpesvirus type 1 (FeHV-1) is one of the etiological agents of feline respiratory disease. FeHV-1 is an epitheliotropic and cytopathic virus that mainly causes rhinitis and conjunctivitis, although pneumonia is also occasionally seen. In this study, the authors investigated the pathogenesis of FeHV-1-associated pneumonia, comparing natural cases with viral infection of tracheal ring and cell cultures in vitro, using histology, immunohistology, double immunofluorescence, and transmission electron microscopy as investigative tools...
January 1, 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/28809995/efficacy-and-safety-of-apremilast-in-patients-with-moderate-plaque-psoriasis-with-lower-bsa-week-16-results-from-the-unveil-study
#4
Bruce Strober, Jerry Bagel, Mark Lebwohl, Linda Stein Gold, J Mark Jackson, Rongdean Chen, Joana Goncalves, Eugenia Levi, Kristina Callis Duffin
<p>INTRODUCTION: Many options are available for patients with moderate to severe plaque psoriasis. Patients with moderate disease, however, are often undertreated and do not achieve satisfactory clearance. UNVEIL (NCT02425826) assessed efficacy and safety of apremilast in patients with chronic moderate plaque psoriasis.</p> <p>METHODS: Patients with psoriasis body surface area (BSA) 5% to 10% and static Physician's Global Assessment (sPGA) score of 3 (moderate) without prior exposure to systemics were randomized (2:1) to apremilast 30 mg twice daily or placebo for 16 weeks...
August 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28805315/a-comparison-of-clinical-and-immunologic-phenotypes-in-familial-and-sporadic-forms-of-common-variable-immunodeficiency
#5
Amir Valizadeh, Reza Yazdani, Gholamreza Azizi, Hassan Abolhassani, Asghar Aghamohammadi
Common variable immunodeficiency (CVID) is the most frequent symptomatic primary immunodeficiency disease and its prevalence varies significantly among different population. Minority of CVID patients present a familial aggregation suggesting a higher probability of heritable genetic defects. A total of 235 registered CVID patients were evaluated in this cohort study. Familial and sporadic patients were stratified and demographic information, clinical records, laboratory and molecular data were compared among these two groups of patients...
August 11, 2017: Scandinavian Journal of Immunology
https://www.readbyqxmd.com/read/28803931/explicit-definitions-of-potentially-inappropriate-prescriptions-of-antibiotics-in-older-patients-a-compilation-derived-from-a-systematic-review
#6
REVIEW
Nicolas Baclet, Grégoire Ficheur, Serge Alfandari, Laurie Ferret, Eric Senneville, Emmanuel Chazard, Jean-Baptiste Beuscart
CONTEXT: Potentially inappropriate prescriptions (PIPs) of antibiotics (antibiotic-PIPs) are generally detected by applying implicit definitions based on expert opinion. Explicit definitions are less frequently used, even though this approach would enable the automated detection of antibiotic-PIPs in electronic health records. Here, we systematically reviewed explicit definitions of antibiotic-PIPs used in studies of older adults. METHOD: We searched the MEDLINE(®), Scopus(®) and Web of Science(TM) core collection databases with a combination of three terms and their synonyms: "potentially inappropriate prescription" AND "antibiotic treatment" AND "older patients"...
August 10, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28803641/the-assessment-of-risk-factors-for-febrile-seizures-in-children
#7
Krystyna Gontko-Romanowska, Zbigniew Żaba, Paweł Panieński, Barbara Steinborn, Michał Szemień, Magdalena Łukasik-Głębocka, Krystian Ratajczak, Adrian Chrobak, Joanna Mitkowska, Jacek Górny
OBJECTIVE: The aim of the paper was to assess the risk factors of febrile seizures in children. METHODS: The paper presents an analysis of a group of 176 children aged 6 months to 5 years who were admitted to A&E because of febrile seizures. RESULTS: The analysed group of 176 children comprised 61.96% boys and 38.07% girls, and the average age equalled 23 months. Family history was significant in 9.66% of patients. A statistically significant difference was noticed between insignificant family history and the incidence of febrile seizures...
July 31, 2017: Neurologia i Neurochirurgia Polska
https://www.readbyqxmd.com/read/28802227/anti-inflammatory-effects-of-shufengjiedu-capsule-for-upper-respiratory-infection-via-the-erk-pathway
#8
Yanmei Li, Nianwei Chang, Yanqi Han, Mengge Zhou, Jie Gao, Yuanyuan Hou, Min Jiang, Tiejun Zhang, Gang Bai
BACKGROUND: Shufengjiedu Capsule (SFJD) is a type of Chinese traditional medicine compound for the treatment of acute upper respiratory tract infection. The present work aims to decipher the mechanism of SFJD. METHODS: In this study, we used target prediction and RNA sequence (RNA-Seq) based on transcriptome analysis to clarify the inflammation-eliminating mechanism of SFJD. Firstly, Pseudomonas aeruginosa (PAK) was used to induce acute lung injury in KM mice. After being treated by SFJD, the differently expressed genes were analyzed by RNA-Seq...
August 9, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28800522/screening-for-infectious-diseases-among-asylum-seekers-newly-arrived-in-germany-in-2015-a%C3%A2-systematic-single-centre-analysis
#9
A Z Kortas, J Polenz, J von Hayek, S Rüdiger, W Rottbauer, U Storr, T Wibmer
OBJECTIVES: During the migrant crisis in 2015, Germany was the largest single recipient of new asylum seekers in Europe. The German asylum law requires a screening examination for certain infectious diseases in asylum seekers upon arrival. The aim of this work was to analyse the rate of certain infectious diseases among asylum seekers screened at a reception centre in Southern Germany. STUDY DESIGN: Retrospective medical record review. METHODS: Medical records of 2602 asylum seekers screened by a local public health authority in Germany in 2015 were systematically analysed...
August 8, 2017: Public Health
https://www.readbyqxmd.com/read/28799414/the-clinical-use-of-a-fixed-dose-combination-of-insulin-degludec-and-liraglutide-xultophy-100-3-6-for-the-treatment-of-type-2-diabetes
#10
Kira Harris, Kimberly Lovin Nealy
OBJECTIVE: To review the pharmacology, pharmacokinetics, efficacy, and safety of the fixed-dose combination of insulin degludec and the glucagon-like peptide-I receptor agonist (GLP-1 RA), liraglutide (IDegLira) in the treatment of type 2 diabetes mellitus (T2DM). DATA SOURCES: A PubMed and MEDLINE search (1966 to July 2017) of the keywords insulin degludec, liraglutide, and type 2 diabetes mellitus was conducted. References were reviewed to identify additional citations...
August 1, 2017: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/28796800/the-temporal-dynamics-of-the-tracheal-microbiome-in-tracheostomised-patients-with-and-without-lower-respiratory-infections
#11
Marcos Pérez-Losada, Robert J Graham, Madeline Coquillette, Amenah Jafarey, Eduardo Castro-Nallar, Manuel Aira, Robert J Freishtat, Jonathan M Mansbach
BACKGROUND: Airway microbiota dynamics during lower respiratory infection (LRI) are still poorly understood due, in part, to insufficient longitudinal studies and lack of uncontaminated lower airways samples. Furthermore, the similarity between upper and lower airway microbiomes is still under debate. Here we compare the diversity and temporal dynamics of microbiotas directly sampled from the trachea via tracheostomy in patients with (YLRI) and without (NLRI) lower respiratory infections...
2017: PloS One
https://www.readbyqxmd.com/read/28796094/patulous-eustachian-tube-dysfunction-patient-demographics-and-comorbidities
#12
Bryan K Ward, Yehia Ashry, Dennis S Poe
OBJECTIVE: The objective is to describe a large cohort of patients presenting with patulous Eustachian tube (pET) dysfunction. STUDY DESIGN: Retrospective patient series. SETTING: Tertiary referral center. PATIENTS: All outpatient visits (2004-2016) that were assigned ICD9 code (381.7-Patulous Eustachian tube) were screened. Only patients with observed tympanic membrane movements during ipsilateral nasal breathing or acoustic reflex decay testing demonstrating transmitted nasal breathing were included (n = 190, n = 239 ears)...
August 8, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28795360/benign-acute-childhood-myositis-during-influenza-b-outbreak
#13
Leszek Szenborn, K Toczek-Kubicka, J Zaryczański, M Marchewka-Kowalik, K Miśkiewicz, E Kuchar
Benign acute childhood myositis (BACM) is a syndrome classically occurring in children during the convalescent phase from a febrile upper respiratory tract infection, most commonly after influenza B. BACM can cause difficulty walking due to severe calf pain. Laboratory results show increased serum creatinine kinase and AST. Although alarming, BACM is self-limiting with symptoms disappearing within a week. Herein, we described a case series of BCAM in children in two cities in Poland during the influenza outbreaks in 2012/2013 and 2014/2015...
August 10, 2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28795339/impact-of-nasopharyngeal-microbiota-on-the-development-of-respiratory-tract-diseases
#14
REVIEW
S Esposito, N Principi
Knowledge of whether and how respiratory microbiota composition can prime the immune system and provide colonisation resistance, limiting consecutive pathobiont overgrowth and infections, is essential to improving the prevention and therapy of respiratory disorders. Modulation of dysbiotic ecosystems or reconstitution of missing microbes might be a possible measure to reduce respiratory diseases. The aim of this review is to analyse the role of nasopharyngeal microbiota in the development of respiratory tract disease in paediatric-age subjects...
August 9, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28795197/ultrasound-guided-interscalene-brachial-plexus-block-in-a%C3%A2-child-with-acute-upper-respiratory-infection-a%C3%A2-case-report
#15
T Ergönenç, H Can, S Gökhan Beyaz
The brachial plexus is commonly blocked at the interscalene level for shoulder and proximal humeral surgery. There are only a few publications about the interscalene technique in pediatric patients for a peripheral nerve block. Ultrasound-guided peripheral nerve block has become increasingly more popular for pediatric patients because of high success rates and safety concerns. We used ultrasound-guided interscalene brachial plexus block in an 18-month-old child with an acute upper respiratory infection who had a supracondylar fracture of the humerus...
August 9, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28793861/viral-and-bacterial-upper-respiratory-tract-infection-in-hospital-health-care-workers-over-time-and-association-with-symptoms
#16
C Raina MacIntyre, Abrar Ahmad Chughtai, Yi Zhang, Holly Seale, Peng Yang, Joshua Chen, Yang Pan, Daitao Zhang, Quanyi Wang
BACKGROUND: Bacterial colonisation of the respiratory tract is commonly described and usually thought to be of no clinical significance. The aim of this study was to examine the presence and significance of bacteria and viruses in the upper respiratory tract of healthcare workers (HCWs), and association with respiratory symptoms. METHODS: A prospective cohort study was conducted in China and 223 HCWs were recruited from fever clinics and respiratory, paediatric, emergency/Intensive medication wards...
August 9, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28792716/a-3-month-old-child-with-acute-gastroenteritis-with-enterovirus-d68-detected-from-stool-specimen
#17
Ngan T K Pham, Aksara Thongprachum, Tsuneyoshi Baba, Shoko Okitsu, Quang D Trinh, Shihoko Komine-Aizawa, Hiroyuki Shimizu, Satoshi Hayakawa, Hiroshi Ushijima
Enterovirus D68 (EV-D68) is known to be causative agent of mild to severe upper and lower respiratory illnesses in sporadic cases and outbreaks. We present a case report of a 3-month-old child with acute gastroenteritis who visited a pediatric clinic in Kyushu area in Japan in 2015. A stool sample collected from the patient was screened for diarrheal viruses by multiplex RT-PCR. The result showed that the sample was positive only for enterovirus, and EV-D68 clade B3 was identified by sequence analysis of the viral protein 1 gene...
July 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28791831/the-role-of-human-papillomavirus-in-oncogenic-transformation-and-its-contribution-to-the-etiology-of-precancerous-lesions-and-cancer-of-the-larynx-a-review
#18
REVIEW
Katarzyna Nowińska, Urszula Ciesielska, Marzenna Podhorska-Okołów, Piotr Dzięgiel
Human papillomavirus (HPV) belongs to the Papillomaviridae family and infects squamous cells and mucous membranes of humans. Various studies conducted over the last years have shown a correlation between HPV infection and carcinogenesis process. The DNA of the virus is detected in approximately 20% of cancers of the upper respiratory tract. The presence of HPV in cancerous lesion of the larynx varies depending on the procedure applied for sample collection and the viral DNA detection method. The high variance in the frequency of HPV detection is observed even among results obtained with the use of PCR reaction...
May 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28783656/resident-memory-cd8-t-cells-in-the-upper-respiratory-tract-prevent-pulmonary-influenza-virus-infection
#19
Angela Pizzolla, Thi H O Nguyen, Jeffrey M Smith, Andrew G Brooks, Katherine Kedzieska, William R Heath, Patrick C Reading, Linda M Wakim
Nasal epithelial tissue of the upper respiratory tract is the first site of contact by inhaled pathogens such as influenza virus. We show that this region is key to limiting viral spread to the lower respiratory tract and associated disease pathology. Immunization of the upper respiratory tract leads to the formation of local tissue-resident memory CD8(+) T cells (Trm cells). Unlike Trm cells in the lung, these cells develop independently of local cognate antigen recognition and transforming growth factor-β signaling and persist with minimal decay, representing a long-term protective population...
June 2, 2017: Science Immunology
https://www.readbyqxmd.com/read/28778034/human-papillomaviruses-and-carcinogenesis-well-established-and-novel-models
#20
REVIEW
Daniele Viarisio, Lutz Gissmann, Massimo Tommasino
Human papillomaviruses (HPVs) infect the cutaneous or mucosal epithelia and are classified phylogenetically as genera and species. Persistent infections by the mucosal high-risk (HR) HPV types from genus alpha are associated with cancer development of the genital and upper respiratory tracts. The products of two early genes, E6 and E7, are the major HR HPV oncoproteins, being essential in all steps of the carcinogenic process. Cutaneous beta HPV types are proposed, together with ultraviolet (UV) radiation, to promote non-melanoma skin cancer development...
August 1, 2017: Current Opinion in Virology
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