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Pediatric lower respiratory infection

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https://www.readbyqxmd.com/read/29768339/foreign-body-aspiration-as-a-cause-of-cryptogenic-hemoptysis-in-a-child-a-case-report
#1
Li Qiu, Yiheng Zan, Lin Zhong, Hanmin Liu, Qingfen Tao, Lina Chen
RATIONALE: Hemoptysis is rare but potentially life-threatening condition in children. The most common cause of pediatric hemoptysis is lower respiratory tract infections. Sometimes foreign body aspiration may result in hemoptysis too. PATIENT CONCERNS: A 4-year old girl suffered from recurrent cryptogenic hemoptysis for almost 2 years. DIAGNOSES: The wheatear was finally found to be the underlying cause. INTERVENTIONS: The girl received multiple bronchoscopy...
May 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29743330/protocol-for-a-randomised-trial-of-higher-versus-lower-intensity-patient-provider-communication-interventions-to-reduce-antibiotic-misuse-in-two-paediatric-ambulatory-clinics-in-the-usa
#2
Kathy Goggin, Andrea Bradley-Ewing, Angela L Myers, Brian R Lee, Emily A Hurley, Kirsten B Delay, Sarah Schlachter, Areli Ramphal, Kimberly Pina, David Yu, Kirsten Weltmer, Sebastian Linnemayr, Christopher C Butler, Jason G Newland
INTRODUCTION: Children with acute respiratory tract infections (ARTIs) are prescribed up to 11.4 million unnecessary antibiotic prescriptions annually. Inadequate parent-provider communication is a chief contributor, yet efforts to reduce overprescribing have only indirectly targeted communication or been impractical. This paper describes our multisite, parallel group, cluster randomised trial comparing two feasible interventions for enhancing parent-provider communication on the rate of inappropriate antibiotic prescribing (primary outcome) and revisits, adverse drug reactions and parent-rated quality of shared decision-making, parent-provider communication and visit satisfaction (secondary outcomes)...
May 9, 2018: BMJ Open
https://www.readbyqxmd.com/read/29709974/respiratory-syncytial-virus-surveillance-system-in-japan-assessment-of-recent-trends-2008-2015
#3
Kazuhiko Kanou, Yuzo Arima, Hitomi Kinoshita, Hiroaki Ito, Hideo Okuno, Naruo Saito, Tomimasa Sunagawa, Hirokazu Kimura, Tamano Matsui, Kazunori Oishi
Respiratory syncytial virus (RSV) is a major cause of lower respiratory tract illness in infants and young children. In Japan, surveillance for RSV infection started in 2003 based on approximately 3,000 pediatric sentinel sites. In recent years, RSV notifications have increased, but interpretation of trends has been challenging due to suspected increase in testing and expansion of the insurance coverage for RSV testing to include certain outpatients in late 2011. Therefore, we evaluated RSV surveillance data during 2008-2015, considering the number of sites that reported at least one RSV case during a surveillance year and restricting to sites that had continuous reporting status since 2008...
April 27, 2018: Japanese Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29696135/successful-deployment-of-high-flow-nasal-cannula-in-a-peruvian-pediatric-intensive-care-unit-using-implementation-science-lessons-learned
#4
Katie R Nielsen, Rosario Becerra, Gabriela Mallma, José Tantaleán da Fieno
Acute lower respiratory infections are the leading cause of death outside the neonatal period for children less than 5 years of age. Widespread availability of invasive and non-invasive mechanical ventilation in resource-rich settings has reduced mortality rates; however, these technologies are not always available in many low- and middle-income countries due to the high cost and trained personnel required to implement and sustain their use. High flow nasal cannula (HFNC) is a form of non-invasive respiratory support with growing evidence for use in pediatric respiratory failure...
2018: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/29694988/the-role-of-lung-ultrasound-in-viral-lower-respiratory-tract-infections
#5
Nadya Yousef, Daniele De Luca
Despite being a bedside technique under rapid development and diffusion, lung ultrasound has not been often used in the management of viral low respiratory tract infections, although these infections represent a significant burden of care in neonatology and pediatrics. The aim of this article is to review the lung ultrasound findings and the evidence-based data available on this topic. Guidance on bedside imaging interpretation and future research direction are also discussed in this article.
May 2018: American Journal of Perinatology
https://www.readbyqxmd.com/read/29692622/identifying-agents-triggering-bronchiolitis-in-the-state-of-qatar
#6
Mohamed A Hendaus, Ahmed H Alhammadi, Prem Chandra, Eshan Muneer, Mohamed S Khalifa
Background: Bronchiolitis is considered as the most frequent lower respiratory tract infection in infants and young children. This disorder is marked by acute inflammation, edema, damage of epithelial cells lining small airways, and augmentation of mucus production. Objective: The goal of the study was to identify agents triggering bronchiolitis in the State of Qatar. Materials and methods: A cross-sectional retrospective study was performed at Hamad Medical Corporation, the only tertiary and academic medical center in the State of Qatar...
2018: International Journal of General Medicine
https://www.readbyqxmd.com/read/29676365/rapid-detection-of-respiratory-syncytial-virus-in-community-acquired-lower-respiratory-tract-infections-in-children-by-chromatographic-assay
#7
Surinder Kumar, Bhanu Mehra, Gulshan Rai Sethi, Sanjeev R Saigal
Respiratory syncytial virus (RSV) is the single most important viral agent causing pediatric lower respiratory tract infections (LRTIs) worldwide. To evaluate the role of RSV in pediatric LRTIs, we studied 85 children <2 years of age hospitalized for community-acquired LRTIs. Nasopharyngeal aspirates were obtained on admission for the detection of RSV antigen by immunochromatographic assay. Demographic, clinical, and radiological findings for RSV antigen were compared. Data analysis was performed by Chi-square test...
April 2018: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/29676360/detection-of-immunoglobulin-m-and-immunoglobulin-g-antibodies-to-mycoplasma-pneumoniae-in-children-with-community-acquired-lower-respiratory-tract-infections
#8
Surinder Kumar, Indu Bala Garg, Gulshan Rai Sethi, Sanchit Kumar, Sanjeev R Saigal
Context: Mycoplasma pneumoniae (M. pneumoniae) causes up to 40% of community-acquired pneumonia in children. It is impossible to identify M. pneumoniae infection on the basis of clinical signs, symptoms, and radiological features. Therefore, correct etiological diagnosis strongly depends on laboratory diagnosis. Aims: This study aims to investigate the role of M. pneumonia e in pediatric lower respiratory tract infections (LRTIs) employing enzyme-linked immunosorbent assays (ELISA) and particle agglutination (PA) test...
April 2018: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/29652870/surveillance-for-the-identification-of-cases-of-acute-respiratory-infection-by-enterovirus-d68-in-children-in-a-tertiary-level-care-hospital-during-2014-2016
#9
Ana Estela Gamiño-Arroyo, José Luis Sánchez-Huerta, Alicia Elhaín de la Garza-López, Israel Parra-Ortega, Noé Escobar-Escamilla, Edgar Mendieta-Condado, Fabiola Garcés-Ayala, Gisela Barrera-Badillo, José Ernesto Ramírez-González, José Alberto Díaz-Quiñonez, Daniela de la Rosa-Zamboni
Background: The reemergence of enterovirus D68 (EV-D68) infections in the United States was reported from August-October 2014 (691 cases). In Mexico, an outbreak at the National Institute of Respiratory Diseases was reported (24 cases). The results of epidemiological surveillance of Enterovirus sp. (EV) and other respiratory viruses in a national pediatric tertiary care level hospital are presented. Methods: Following the alert issued by the reemergence of EV-D68 in 2014, epidemiological surveillance -which only detected respiratory viruses by PCR in patients with influenza-like illness using nasopharyngeal swabs- expanded to include children with asthma exacerbation or acute respiratory distress...
2018: Boletín Médico del Hospital Infantil de México
https://www.readbyqxmd.com/read/29538674/a-multicenter-consortium-to-define-the-epidemiology-and-outcomes-of-pediatric-solid-organ-transplant-recipients-with-inpatient-respiratory-virus-infection
#10
Lara Danziger-Isakov, William J Steinbach, Grant Paulsen, Flor M Munoz, Leigh R Sweet, Michael Green, Marian G Michaels, Janet A Englund, Alastair Murray, Natasha Halasa, Daniel E Dulek, Rebecca Pellett Madan, Betsy C Herold, Brian T Fisher
Background: Respiratory virus infection (RVI) in pediatric solid organ transplant (SOT) recipients poses a significant risk; however, the epidemiology and effects of an RVI after pediatric SOT in the era of current molecular diagnostic assays are unclear. Methods: A retrospective observational cohort of pediatric SOT recipients (January 2010 to June 2013) was assembled from 9 US pediatric transplant centers. Charts were reviewed for RVI events associated with hospitalization within 1 year after the transplant...
March 10, 2018: Journal of the Pediatric Infectious Diseases Society
https://www.readbyqxmd.com/read/29534241/clinical-features-and-outcome-of-children-with-severe-lower-respiratory-tract-infection-admitted-to-a-pediatric-intensive-care-unit-in-south-africa
#11
Hayley K Hutton, Heather J Zar, Andrew C Argent
Aim: Severe acute lower respiratory tract infection (ALRTI) remains an important cause of childhood morbidity and mortality. Methods: This is a 12-month retrospective cohort study of children (0-12 years) admitted to a pediatric intensive care unit (PICU) with ALRTI to investigate risk factors, clinical course and in-hospital survival. Results: In total, 265 patients (median age = 4 months [2-12 months]) were identified. In all,102 (38...
March 9, 2018: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/29500665/computational-redesign-of-human-respiratory-syncytial-virus-epitope-as-therapeutic-peptide-vaccines-against-pediatric-pneumonia
#12
Xiangxiang Shi, Jun Zheng, Tingting Yan
Human respiratory syncytial virus (RSV) is the leading cause of lower respiratory tract infections in infants and young children. Here, the RSV fusion (F) glycoprotein epitope FFL was redesigned based on its complex crystal structure with motavizumab, an mAb drug in development for the prevention of RSV infections, aiming to obtain therapeutic peptide vaccines with high affinity to induce RSV-specific neutralizing antibodies. Computational modeling and analysis found that only a small region covering the helix-turn-helix (HTH) motif of FFL can directly interact with motavizumab and confer stability and specificity to the complex system, while the rest of the epitope primarily serves as a structural scaffold that stabilizes the HTH conformation of motavizumab-binding site...
March 2, 2018: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/29498483/enterovirus-d-68-in-children-presenting-for-acute-care-in-the-hospital-setting
#13
Timothy J Savage, Jane Kuypers, Helen Y Chu, Miranda C Bradford, Anne Marie Buccat, Xuan Qin, Eileen J Klein, Keith R Jerome, Janet A Englund, Alpana Waghmare
BACKGROUND: Severe respiratory disease associated with enterovirus D68 (EV-D68) has been reported in hospitalized pediatric patients. Virologic and clinical characteristics of EV-D68 infections exclusively in patients presenting to a hospital Emergency Department (ED) or urgent care have not been well defined. METHODS: Mid-nasal swabs from pediatric patients with respiratory symptoms presenting to the ED or urgent care were evaluated using a commercial multiplex PCR platform...
March 2, 2018: Influenza and Other Respiratory Viruses
https://www.readbyqxmd.com/read/29495633/the-impact-of-ambient-air-pollution-on-daily-hospital-visits-for-various-respiratory-diseases-and-the-relevant-medical-expenditures-in-shanghai-china
#14
Hao Zhang, Yue Niu, Yili Yao, Renjie Chen, Xianghong Zhou, Haidong Kan
The evidence concerning the acute effects of ambient air pollution on various respiratory diseases was limited in China, and the attributable medical expenditures were largely unknown. From 2013 to 2015, we collected data on the daily visits to the emergency- and outpatient-department for five main respiratory diseases and their medical expenditures in Shanghai, China. We used the overdispersed generalized additive model together with distributed lag models to fit the associations of criteria air pollutants with hospital visits, and used the linear models to fit the associations with medical expenditures...
February 28, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29473105/the-use-of-throat-packs-in-pediatric-cleft-lip-palate-surgery-a-retrospective-study
#15
B J A Smarius, C H A L Guillaume, G Jonker, A B Mink van der Molen, C C Breugem
OBJECTIVES: Throat packs are commonly used to prevent ingestion or aspiration of blood and other debris during cleft lip/palate surgery. However, dislodgement or (partial) retainment after extubation could have serious consequences. The aim of the present study was to investigate the effect of omitting pharyngeal packing during cleft lip/palate surgery on the incidence of early postoperative complications in children. MATERIALS AND METHODS: A retrospective study was performed on all children who underwent cleft lip/palate surgery at the Wilhelmina Children's Hospital...
February 22, 2018: Clinical Oral Investigations
https://www.readbyqxmd.com/read/29449938/molecular-characteristics-and-successful-management-of-a-respiratory-syncytial-virus-outbreak-among-pediatric-patients-with-hemato-oncological-disease
#16
Claas Baier, Sibylle Haid, Andreas Beilken, Astrid Behnert, Martin Wetzke, Richard J P Brown, Corinna Schmitt, Ella Ebadi, Gesine Hansen, Thomas F Schulz, Thomas Pietschmann, Franz-Christoph Bange
Background: Respiratory syncytial virus (RSV) is responsible for upper and lower respiratory tract infection in adults and children. Especially immunocompromised patients are at high risk for a severe course of infection, and mortality is increased. Moreover RSV can spread in healthcare settings and can cause outbreaks. Herein we demonstrate the successful control and characteristics of a RSV outbreak that included 8 patients in our Department of Pediatric Hematology and Oncology. Methods: We performed an epidemiologic investigation and a molecular analysis of the outbreak strains...
2018: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/29446855/associations-between-enteral-nutrition-and-acute-respiratory-infection-among-patients-in-new-york-metropolitan-region-pediatric-long-term-care-facilities
#17
Marissa Burgermaster, Meghan Murray, Lisa Saiman, David S Seres, Elaine L Larson
BACKGROUND: Pediatric long-term care facilities (pLTCF) serve a complicated and resource-intensive patient population with high usage of nutrition support. However, the relationship between nutrition support and outcomes among pLTCF residents is not well understood. We described this relationship in three metropolitan New York pLTCF and a subsample of infants from one of these facilities with a feeding disorders unit. METHODS: In this prospective cohort study, we used logistic regression to assess relationships between enteral nutrition (EN), and acute respiratory infections (ARI) among residents (n = 720, 50% male, mean age = 5...
February 15, 2018: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/29433792/clinical-characteristics-of-influenza-virus-induced-lower-respiratory-infection-during-the-2015-to-2016-season
#18
Kazuhiro Uda, Kensuke Shoji, Chitose Koyama-Wakai, Munehiro Furuichi, Noriyasu Iwase, Seiichiro Fujisaki, Shinji Watanabe, Isao Miyairi
BACKGROUND: Influenza A(H1N1)pdm09 virus infections often manifest severe respiratory symptoms, particularly in patients with a past history of allergic disease. Most of these findings were reported during the 2009 pandemic. The purpose of this study was to detail the clinical characteristics of influenza virus-induced lower respiratory infection (LRI) during the A(H1N1)pdm09-predominant 2015-2016 season. METHODS: We retrospectively reviewed the clinical characteristics of influenza-induced LRI cases in children admitted to a tertiary children's hospital...
June 2018: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/29427984/controlling-the-risk-domain-in-pediatric-asthma-through-personalized-care
#19
William C Anderson, Stanley J Szefler
Strategies to control the risk domain of NHLBI EPR-3 (National Heart, Lung, and Blood Institute Expert Panel Report-3) asthma guidelines, which includes exacerbations requiring systemic corticosteroids, reduction in lung growth, and progressive loss of lung function, and treatment-related adverse effects, are evolving in children and adolescents. Increasing evidence demonstrates that children and adolescents with asthma are at risk of a reduction in lung growth, leading to lower lung function and potentially chronic obstructive pulmonary disease as adults...
February 2018: Seminars in Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/29408951/malaria-coinfections-in-febrile-pediatric-inpatients-a-hospital-based-study-from-ghana
#20
Benedikt Hogan, Daniel Eibach, Ralf Krumkamp, Nimako Sarpong, Denise Dekker, Benno Kreuels, Oumou Maiga-Ascofaré, Kennedy Gyau Boahen, Charity Wiafe Akenten, Yaw Adu-Sarkodie, Ellis Owusu-Dabo, Jürgen May
Background: The epidemiology of pediatric febrile illness is shifting in sub-Saharan Africa, but malaria remains a major cause of childhood morbidity and mortality. The present study describes causes of febrile illness in hospitalized children in Ghana and aims to determine the burden of malaria coinfections and their association with parasite densities. Methods: In a prospective study, children (aged ≥30 days and ≤15 years) with fever ≥38.0°C were recruited after admission to the pediatric ward of a primary hospital in Ghana...
February 2, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
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