keyword
MENU ▼
Read by QxMD icon Read
search

rhinovirus infections in Children

keyword
https://www.readbyqxmd.com/read/28628546/the-impact-of-multiple-viral-respiratory-infections-on-outcomes-for-critically-ill-children
#1
Jigar C Chauhan, Nicholas B Slamon
OBJECTIVE: Advances in molecular diagnosis have led to increased testing for single and multiviral respiratory infection in routine clinical practice. This study compares outcomes between single and multiviral respiratory infections in children younger than 5 years old admitted to the PICU with respiratory failure. DESIGN: Retrospective, single-center, cohort study. SETTING: Tertiary-care, freestanding children's hospital. PATIENTS: Children younger than 5 years old admitted to the PICU with respiratory failure and positive respiratory molecular panel...
June 16, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28627819/analysis-of-respiratory-viral-infections-detected-using-multiplex-real-time-pcr-in-hwaseong-korea-from-2013-to-2015
#2
Dae-Hyun Ko, Jungwon Hyun, Han-Sung Kim, Jae-Seok Kim, Wonkeun Song, Hyun Soo Kim
BACKGROUND: We investigated the incidences and age-related/seasonal variations of respiratory virus infections in a regional area in Korea. METHODS: A total of 3,467 respiratory specimens from patients with acute respiratory infection symptoms in a teaching hospital were tested for respiratory viruses during 2013 - 2015. RESULTS: At least one virus was detected in 2,561 of the 3,467 specimens (73.9%), and 706 patients (20.4%) were positive for two or more viruses...
May 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28608756/effects-of-omalizumab-on-rhinovirus-infections-illnesses-and-exacerbations-of-asthma
#3
Ann Esquivel, William W Busse, Agustin Calatroni, Alkis G Togias, Kristine G Grindle, Yury A Bochkov, Rebecca S Gruchalla, Meyer Kattan, Carolyn M Kercsmar, G Khurana Hershey, Haejin Kim, Petra Lebeau, Andrew H Liu, Stanley J Szefler, Stephen J Teach, Joseph B West, Jeremy Wildfire, Jacqueline A Pongracic, James E Gern
RATIONALE: Allergic inflammation has been linked to increased susceptibility to viral illnesses, but it is unclear whether this association is causal. OBJECTIVE: To test whether omalizumab treatment to reduce IgE would shorten the frequency and duration of rhinovirus illnesses in children with allergic asthma. METHODS: The Preventative Omalizumab or Step-up Therapy for Severe Fall Exacerbations (PROSE) was a study of children with allergic asthma (6-17 years, n=478) from low-income census tracts in 8 U...
June 13, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28605562/microorganisms-associated-with-pneumonia-in-children-5-years-of-age-in-developing-and-emerging-countries-the-gabriel-pneumonia-multicenter-prospective-case-control-study
#4
Thomas Bénet, Valentina Sánchez Picot, Mélina Messaoudi, Monidarin Chou, Tekchheng Eap, Jianwei Wang, Kunling Shen, Jean-William Pape, Vanessa Rouzier, Shally Awasthi, Nitin Pandey, Ashish Bavdekar, Sonali Sanghavi, Annick Robinson, Mala Rakoto-Andrianarivelo, Maryam Sylla, Souleymane Diallo, Pagbajabyn Nymadawa, Nymadawaagiin Naranbat, Graciela Russomando, Wilma Basualdo, Florence Komurian-Pradel, Hubert Endtz, Philippe Vanhems, Gláucia Paranhos-Baccalà
Background.: Pneumonia, the leading infectious cause of child mortality globally, mainly afflicts developing countries. This prospective observational study aimed to assess the microorganisms associated with pneumonia in children aged <5 years in developing and emerging countries. Methods.: A multicenter, case-control study by the GABRIEL (Global Approach to Biological Research, Infectious diseases and Epidemics in Low-income countries) network was conducted between 2010 and 2014 in Cambodia, China, Haiti, India (2 sites), Madagascar, Mali, Mongolia, and Paraguay...
June 12, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28599066/rhinovirus-and-pre-school-wheeze
#5
REVIEW
Katarina Stenberg-Hammar, Gunilla Hedlin, Cilla Söderhäll
Rhinovirus (RV) known as the common cold virus generally only causes a mild upper respiratory infection, but severe lower respiratory symptoms have been associated with RV infections especially in asthmatic individuals. Wheezing is a symptom of airway obstruction, and preschool children wheezing with RV have been associated with increased risk of asthma at school age. There are however conflicting opinions as to whether there are differences in response to RV infection or if wheezing with RV reveals a preexisting impairment that promotes asthma mainly in predisposed children...
June 9, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/28588119/high-flow-nasal-cannula-utilization-in-pediatric-critical-care
#6
Kristen D Coletti, Dayanand N Bagdure, Linda K Walker, Kenneth E Remy, Jason W Custer
BACKGROUND: High-flow nasal cannula (HFNC) is increasingly utilized in pediatrics, delivering humidified air and oxygen for respiratory conditions causing hypoxia and distress. In the neonatal ICU, it has been associated with better tolerance, lower complications, and lower cost. Few data exist regarding indications for use and the epidemiology of disease/pathology that warrants HFNC in the pediatric ICU. METHODS: This study is a retrospective cohort study of patients admitted to a tertiary children's hospital pediatric ICU and placed on HFNC from October 1, 2011 to October 31, 2013...
June 6, 2017: Respiratory Care
https://www.readbyqxmd.com/read/28552993/rhinovirus-infection-results-in-stronger-and-more-persistent-genomic-dysregulation-evidence-for-altered-innate-immune-response-in-asthmatics-at-baseline-early-in-infection-and-during-convalescence
#7
Peter W Heymann, Huyen-Tran Nguyen, John W Steinke, Ronald B Turner, Judith A Woodfolk, Thomas A E Platts-Mills, Lisa Martin, Hua He, Jocelyn Biagini Myers, Mark Lindsey, Umasundari Sivaprasad, Mario Medvedovic, Naim Mahi, Holliday Carper, Deborah D Murphy, James Patrie, Gurjit K Khurana Hershey
BACKGROUND: Rhinovirus (HRV) is associated with the large majority of virus-induced asthma exacerbations in children and young adults, but the mechanisms remain poorly defined. METHODS: Asthmatics and non-asthmatic controls were inoculated with HRV-A16, and nasal epithelial samples were obtained 7 days before, 36 hours after, and 7 days after viral inoculation. RNA was extracted and subjected to RNA-seq analysis. RESULTS: At baseline, 57 genes were differentially expressed between asthmatics and controls, and the asthmatics had decreased expression of viral replication inhibitors and increased expression of genes involved in inflammation...
2017: PloS One
https://www.readbyqxmd.com/read/28526018/infection-mediated-asthma-etiology-mechanisms-and-treatment-options-with-focus-on-chlamydia-pneumoniae-and-macrolides
#8
REVIEW
Wilmore C Webley, David L Hahn
Asthma is a chronic respiratory disease characterized by reversible airway obstruction and airway hyperresponsiveness to non-specific bronchoconstriction agonists as the primary underlying pathophysiology. The worldwide incidence of asthma has increased dramatically in the last 40 years. According to World Health Organization (WHO) estimates, over 300 million children and adults worldwide currently suffer from this incurable disease and 255,000 die from the disease each year. It is now well accepted that asthma is a heterogeneous syndrome and many clinical subtypes have been described...
May 19, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28521212/surveillance-for-enterovirus-d68-in-colorado-children-reveals-continued-circulation
#9
Kevin Messacar, Christine C Robinson, Kristin Pretty, Ji Yuan, Samuel R Dominguez
BACKGROUND: The largest, most widespread outbreak of enterovirus D68 respiratory disease occurred from August to December of 2014 in the United States with 1153 confirmed infections in 49 states. The epidemiology of enterovirus D68 following the 2014 outbreak is unknown. OBJECTIVES: This study seeks to describe the epidemiology of enterovirus D68 circulation amongst Colorado children from 2014 to 2016. STUDY DESIGN: This is a prospective observational surveillance study of enterovirus D68 infection amongst children tested for respiratory pathogens from July-October 2014-2016 at Children's Hospital Colorado (CHCO), a quaternary care children's hospital in Aurora, CO...
May 11, 2017: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/28500687/epidemiological-analysis-and-follow-up-of-human-rhinovirus-infection-in-children-with-asthma-exacerbation
#10
Shou-Yan Zheng, Li-Li Wang, Luo Ren, Jian Luo, Wei Liao, En-Mei Liu
To determine the prevalence of human rhinovirus (HRV) infection in children with acute asthma exacerbations, investigation of HRV viral load and severity of asthma exacerbations is also required. Nasopharyngeal aspirates and swabs were collected and assessed for respiratory viruses. HRV-positive samples were sequenced to identify types and determine viral load. Outpatients with asthma exacerbations underwent follow-up evaluations, their swabs were collected and clinical outcomes were recorded at their next clinic visit 4 weeks later...
May 13, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28489454/acquisition-and-transmission-of-streptococcus-pneumoniae-is-facilitated-during-rhinovirus-infection-in-families-with-children
#11
Sinikka Karppinen, Johanna Teräsjärvi, Kari Auranen, Linnea Schuez-Havupalo, Lotta Siira, Qiushui He, Matti Waris, Ville Peltola
RATIONALE: Laboratory and clinical evidence suggests synergy between rhinoviruses and Streptococcus pneumoniae in the pathogenesis of respiratory tract infections. However, it is unclear whether rhinoviruses promote pneumococcal acquisition and transmission. OBJECTIVES: To describe the impact of rhinovirus infection on acquisition and transmission of pneumococci within families with children. METHODS: We investigated 29 families with at least two children...
May 10, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28474624/viruses-causing-severe-acute-respiratory-infections-sari-in-children-%C3%A2-5-years-of-age-at-a-tertiary-care-hospital-in-rajasthan-india
#12
Bharti Malhotra, M Anjaneya Swamy, P V Janardhan Reddy, M L Gupta
BACKGROUND & OBJECTIVES: Severe acute respiratory infection (SARI) is one of the leading causes of death among children worldwide. As different respiratory viruses exhibit similar symptoms, simultaneous detection of these viruses in a single reaction mixture can save time and cost. The present study was done in a tertiary care children's hospital for rapid identification of viruses causing SARI among children less than or equal to five years of age using multiplex real-time reverse transcription polymerase chain reaction (RT-PCR) kit...
December 2016: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/28472984/rhinovirus-c-targets-ciliated-airway-epithelial-cells
#13
Theodor F Griggs, Yury A Bochkov, Sarmila Basnet, Thomas R Pasic, Rebecca A Brockman-Schneider, Ann C Palmenberg, James E Gern
BACKGROUND: The Rhinovirus C (RV-C), first identified in 2006, produce high symptom burdens in children and asthmatics, however, their primary target host cell in the airways remains unknown. Our primary hypotheses were that RV-C target ciliated airway epithelial cells (AECs), and that cell specificity is determined by restricted and high expression of the only known RV-C cell-entry factor, cadherin related family member 3 (CDHR3). METHODS: RV-C15 (C15) infection in differentiated human bronchial epithelial cell (HBEC) cultures was assessed using immunofluorescent and time-lapse epifluorescent imaging...
May 4, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28467515/prevalence-of-non-influenza-respiratory-viruses-in-acute-respiratory-infection-cases-in-mexico
#14
Larissa Fernandes-Matano, Irma Eloísa Monroy-Muñoz, Javier Angeles-Martínez, Brenda Sarquiz-Martinez, Iliana Donají Palomec-Nava, Hector Daniel Pardavé-Alejandre, Andrea Santos Coy-Arechavaleta, Clara Esperanza Santacruz-Tinoco, Joaquín González-Ibarra, Cesar Raúl González-Bonilla, José Esteban Muñoz-Medina
BACKGROUND: Acute respiratory infections are the leading cause of morbidity and mortality worldwide. Although a viral aetiological agent is estimated to be involved in up to 80% of cases, the majority of these agents have never been specifically identified. Since 2009, diagnostic and surveillance efforts for influenza virus have been applied worldwide. However, insufficient epidemiological information is available for the many other respiratory viruses that can cause Acute respiratory infections...
2017: PloS One
https://www.readbyqxmd.com/read/28424887/a-metagenomics-study-for-the-identification-of-respiratory-viruses-in-mixed-clinical-specimens-an-application-of-the-iterative-mapping-approach
#15
Yu-Nong Gong, Shu-Li Yang, Guang-Wu Chen, Yu-Wen Chen, Yhu-Chering Huang, Hsiao-Chen Ning, Kuo-Chien Tsao
Metagenomic approaches to detect viral genomes and variants in clinical samples have various challenges, including low viral titers and bacterial and human genome contamination. To address these limitations, we examined a next-generation sequencing (NGS) and iterative mapping approach for virus detection in clinical samples. We analyzed 40 clinical specimens from hospitalized children diagnosed with acute bronchiolitis, croup, or respiratory tract infections in which virus identification by viral culture or polymerase chain reaction (PCR) was unsuccessful...
July 2017: Archives of Virology
https://www.readbyqxmd.com/read/28418771/persistence-in-temporary-lung-niches-a-survival-strategy-of-lung-resident-memory-cd8-t-cells
#16
Shiki Takamura
Respiratory virus infections, such as those mediated by influenza virus, parainfluenza virus, respiratory syncytial virus (RSV), severe acute respiratory syndrome coronavirus (SARS-CoV), rhinovirus, and adenovirus, are responsible for substantial morbidity and mortality, especially in children and older adults. Furthermore, the potential emergence of highly pathogenic strains of influenza virus poses a significant public health threat. Thus, the development of vaccines capable of eliciting long-lasting protective immunity to those pathogens is a major public health priority...
April 18, 2017: Viral Immunology
https://www.readbyqxmd.com/read/28411509/direct-acting-antivirals-and-host-targeting-strategies-to-combat-enterovirus-infections
#17
REVIEW
Lisa Bauer, Heyrhyoung Lyoo, Hilde M van der Schaar, Jeroen Rpm Strating, Frank Jm van Kuppeveld
Enteroviruses (e.g., poliovirus, enterovirus-A71, coxsackievirus, enterovirus-D68, rhinovirus) include many human pathogens causative of various mild and more severe diseases, especially in young children. Unfortunately, antiviral drugs to treat enterovirus infections have not been approved yet. Over the past decades, several direct-acting inhibitors have been developed, including capsid binders, which block virus entry, and inhibitors of viral enzymes required for genome replication. Capsid binders and protease inhibitors have been clinically evaluated, but failed due to limited efficacy or toxicity issues...
April 12, 2017: Current Opinion in Virology
https://www.readbyqxmd.com/read/28403045/polymorphisms-of-mannose-binding-lectin-and-toll-like-receptors-2-3-4-7-and-8-and-the-risk-of-respiratory-infections-and-acute-otitis-media-in-children
#18
Laura Toivonen, Juho Vuononvirta, Jussi Mertsola, Matti Waris, Qiushui He, Ville Peltola
BACKGROUND: Mannose-binding lectin (MBL) and toll-like receptors (TLRs) are important components of the innate immune system. We assessed the susceptibility of children with genetic variants in these factors to respiratory infections, rhinovirus infections and acute otitis media. METHODS: In a prospective cohort study, blood samples from 381 Finnish children were analyzed for polymorphisms in MBL2 at codons 52, 54 and 57, TLR2 Arg753Gln, TLR3 Leu412Phe, TLR4 Asp299Gly, TLR7 Gln11Leu and TLR8 Leu651Leu...
May 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28395629/a-clinical-companion-to-the-nice-guide-on-bronchiolitis
#19
Eleanor Rogers, Karen Greaves, Siba Prosad Paul
The National Institute for Health and Care Excellence (NICE) ( 2015 ) defines bronchiolitis as a lower respiratory tract infection affecting children under two years, peaking between three and six months. It affects about one in three infants in the first year of life, making it the most common respiratory infection in infants ( NICE 2015 , 2016 ). Of these infants, 2-3% will require admission to hospital ( NICE 2016 ). Respiratory syncytial virus (RSV) is the most common organism detected in the nasopharyngeal aspirate in hospitalised infants, although other viruses such as rhinovirus, parainfluenza virus, influenza virus, adenovirus and human metapneumovirus are increasingly being recognised ( Paul et al 2016 )...
April 11, 2017: Nursing Children and Young People
https://www.readbyqxmd.com/read/28368491/viral-pathogen-detection-by-metagenomics-and-pan-viral-group-polymerase-chain-reaction-in-children-with-pneumonia-lacking-identifiable-etiology
#20
Robert Schlaberg, Krista Queen, Keith Simmon, Keith Tardif, Chris Stockmann, Steven Flygare, Brett Kennedy, Karl Voelkerding, Anna Bramley, Jing Zhang, Karen Eilbeck, Mark Yandell, Seema Jain, Andrew T Pavia, Suxiang Tong, Krow Ampofo
Background.: Community-acquired pneumonia (CAP) is a leading cause of pediatric hospitalization. Pathogen identification fails in approximately 20% of children but is critical for optimal treatment and prevention of hospital-acquired infections. We used two broad-spectrum detection strategies to identify pathogens in test-negative children with CAP and asymptomatic controls. Methods.: Nasopharyngeal/oropharyngeal (NP/OP) swabs from 70 children <5 years with CAP of unknown etiology and 90 asymptomatic controls were tested by next-generation sequencing (RNA-seq) and pan viral group (PVG) PCR for 19 viral families...
May 1, 2017: Journal of Infectious Diseases
keyword
keyword
82963
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"