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Severe pediatric asthma

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https://www.readbyqxmd.com/read/28296746/prevalence-and-clinical-features-of-adult-atopic-dermatitis-in-tertiary-hospitals-of-china
#1
Xin Wang, Xiao-Dong Shi, Lin-Feng Li, Ping Zhou, Yi-Wei Shen, Qing-Kun Song
The prevalence of atopic dermatitis (AD) has increased substantially. Previous studies have focused mostly on pediatric patients, while epidemiological investigation on adult AD has been very limited.The aim of this study was to determine the prevalence and clinical features of adult AD in outpatients with dermatitis and eczema in China mainland.A multicenter cross-sectional study was conducted among outpatients with eczema or dermatitis from 39 tertiary hospitals of 15 provinces in China from July 1 to September 30, 2014...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28286262/intravenous-magnesium-sulfate-for-bronchiolitis-a-randomized-trial
#2
Khalid Alansari, Rafah Sayyed, Bruce L Davidson, Shahaza Al Jawala, Mohamed Ghadier
BACKGROUND: To determine if intravenous magnesium, useful for severe pediatric asthma, reduces time to medical readiness for discharge in bronchiolitis patients when added to supportive care METHODS: We compared a single dose of 100 mg/kg intravenous magnesium sulfate versus placebo for acute bronchiolitis. Patients received bronchodilator therapy, nebulized hypertonic saline, and 5 days of dexamethasone if there was eczema and/or a family history of asthma. Time to medical readiness for discharge was the primary efficacy outcome...
March 9, 2017: Chest
https://www.readbyqxmd.com/read/28284473/positive-expiratory-pressure-for-the-treatment-of-acute-asthma-exacerbations-a-randomized-controlled-trial
#3
Nidhya Navanandan, Monica Federico, Rakesh D Mistry
OBJECTIVES: To evaluate the efficacy of brief, single administration of positive expiratory pressure (PEP) therapy in reducing clinical severity and need for additional second-line therapies and hospitalization in children presenting to the emergency department (ED) with acute asthma. STUDY DESIGN: This was a prospective randomized controlled trial of children 2-18 years of age presenting to a tertiary-care academic pediatric ED with moderate-to-severe asthma exacerbations from December 2014 to June 2016...
March 8, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28279683/long-term-pulmonary-complications-in-perinatally-hiv-infected-youth
#4
William T Shearer, Denise L Jacobson, Wendy Yu, George K Siberry, Murli Purswani, Suzanne Siminski, Laurie Butler, Erin Leister, Gwendolyn Scott, Russell B Van Dyke, Ram Yogev, Mary E Paul, Ana Puga, Andrew A Colin, Meyer Kattan
BACKGROUND: Increased incidence and prevalence of asthma have been documented for perinatally HIV-infected (HIV) youth 10-21 years of age (youth) compared to HIV-exposed uninfected (HEU) youth. OBJECTIVE: To perform objective pulmonary function tests (PFTs) in HIV and HEU youth with and without diagnosed asthma. METHOD: Asthma was determined in 370 participants (218 HIV, 152 HEU) by chart review and self-report at 13 sites. Interpretable PFTs (188 HIV, 132 HEU) were classified as obstructive, restrictive, or normal and reversibility was determined after bronchodilator inhalation...
March 6, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28276002/different-cutoff-values-of-methacholine-bronchial-provocation-test-depending-on-age-in-children-with-asthma
#5
Eun Lee, Young-Ho Kim, Seungbong Han, Song-I Yang, Young-Ho Jung, Ju-Hee Seo, Hyo-Bin Kim, So Yeon Lee, Ji-Won Kwon, Soo-Jong Hong
BACKGROUND: Bronchial hyperresponsiveness (BHR) is a fundamental pathophysiological characteristic of asthma. Although several factors such as airway caliber can affect BHR, no study has established age-dependent cutoff values of BHR to methacholine for the diagnosis of asthma in children. We investigated the cutoff values of the methacholine challenge test (MCT) in the diagnosis of asthma according to age. METHODS: A total of 2383 individuals aged from 6 to 15 years old were included in this study...
March 8, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28261576/personalized-medicine-in-allergic-asthma-at-the-crossroads-of-allergen-immunotherapy-and-biologicals
#6
REVIEW
Benedikt Fritzsching
Major allergic disease can be viewed as clinical syndromes rather than discrete disease entities. Emerging evidence indicates that allergic asthma includes several disease phenotypes. Immunological deviation toward high T helper cell type 2 cytokine levels has been demonstrated for a subgroup of pediatric asthma patients, and now, several novel monoclonal antibodies have been approved for treatment of this subgroup as a stratified approach of "personalized" medicine in allergy. Introduction of component-based IgE testing before allergen immunotherapy (AIT), i...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28257631/clinical-practice-recommendations-for-allergen-specific-immunotherapy-in-children-the-italian-consensus-report
#7
REVIEW
Giovanni Battista Pajno, Roberto Bernardini, Diego Peroni, Stefania Arasi, Alberto Martelli, Massimo Landi, Giovanni Passalacqua, Antonella Muraro, Stefania La Grutta, Alessandro Fiocchi, Luciana Indinnimeo, Carlo Caffarelli, Elisabetta Calamelli, Pasquale Comberiati, Marzia Duse
Allergen-specific immunotherapy (AIT) is currently recognized as a clinically effective treatment for allergic diseases, with a unique disease-modifying effect. AIT was introduced in clinical practice one century ago, and performed in the early years with allergenic extracts of poor quality and definition. After the mechanism of allergic reaction were recognized, the practice of AIT was refined, leading to remarkable improvement in the efficacy and safety profile of the treatment. Currently AIT is accepted and routinely prescribed worldwide for respiratory allergies and hymenoptera venom allergy...
January 23, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/28231689/are-children-with-asthma-in-south-korea-also-associated-with-vitamin-d-deficiency
#8
Yu-Ri Kim, Sung-Chul Seo, Young Yoo, Ji Tae Choung
Recently, epidemiologic studies have shown that the lack of vitamin D levels may be associated with high asthma prevalence, but its effect is still controversial, depending on season, area, and food consumption. We aimed to examine the association of serum vitamin D levels with the prevalence of pediatric asthma in Korea. A total of 80 children (50 asthmatic children and 30 healthy controls) aged 6-14 years were participated in this study. Serum 25-hydroxy vitamin D (vitamin D) levels were measured and compared between the two groups...
February 14, 2017: Environmental Health and Toxicology
https://www.readbyqxmd.com/read/28224093/pediatric-asthma-severity-score-is-associated-with-critical-care-interventions
#9
Danielle K Maue, Nadia Krupp, Courtney M Rowan
AIM: To determine if a standardized asthma severity scoring system (PASS) was associated with the time spent on continuous albuterol and length of stay in the pediatric intensive care unit (PICU). METHODS: This is a single center, retrospective chart review study at a major children's hospital in an urban location. To qualify for this study, participants must have been admitted to the PICU with a diagnosis of status asthmaticus. There were a total of 188 participants between the ages of two and nineteen, excluding patients receiving antibiotics for pneumonia...
February 8, 2017: World Journal of Clinical Pediatrics
https://www.readbyqxmd.com/read/28216104/high-flow-nasal-cannula-therapy-versus-non-invasive-ventilation-in-children-with-severe-acute-asthma-exacerbation-an-observational-cohort-study
#10
J Pilar, V Modesto I Alapont, Y M Lopez-Fernandez, O Lopez-Macias, D Garcia-Urabayen, I Amores-Hernandez
INTRODUCTION: The present study describes our experience with the high-flow humidified nasal cannula (HFNC) versus non-invasive ventilation (NIV) in children with severe acute asthma exacerbation (SA). METHODS: An observational study of a retrospective cohort of 42 children with SA admitted to a Pediatric Intensive Care Unit (PICU) for non-invasive respiratory support was made. The primary outcome measure was failure of initial respiratory support (need to escalate from HFNC to NIV or from NIV to invasive ventilation)...
February 16, 2017: Medicina Intensiva
https://www.readbyqxmd.com/read/28187115/clinical-course-of-enterovirus-d68-in-hospitalized-children
#11
Jennifer E Schuster, Rangaraj Selvarangan, Ferdaus Hassan, Kayla B Briggs, Lindsay Hays, Jenna O Miller, Barbara Pahud, Henry T Puls, Mary Ann Queen, Marita T Thompson, Gina Weddle, Mary Anne Jackson
BACKGROUND: Enterovirus D68 (EV-D68) has been sporadically reported as a cause of respiratory tract infections. In 2014, an international outbreak of EV-D68 occurred and caused severe respiratory disease in the pediatric population. METHODS: A retrospective chart review was performed of children admitted to Children's Mercy Hospital from August 1, 2014, to September 15, 2014, with positive multiplex polymerase chain reaction testing for EV/rhinovirus (RV). Specimens were subsequently tested for EV-D68, and clinical data were obtained from the medical records...
March 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28187065/clinical-course-of-enterovirus-d68-in-hospitalized-children
#12
Jennifer E Schuster, Rangaraj Selvarangan, Ferdaus Hassan, Kayla B Briggs, Lindsay Hays, Jenna O Miller, Barbara Pahud, Henry T Puls, Mary Ann Queen, Marita T Thompson, Gina Weddle, Mary Anne Jackson
BACKGROUND: Enterovirus D68 (EV-D68) has been sporadically reported as a cause of respiratory tract infections. In 2014, an international outbreak of EV-D68 occurred and caused severe respiratory disease in the pediatric population. METHODS: A retrospective chart review was performed of children admitted to Children's Mercy Hospital from August 1-September 15, 2014 with positive multiplex PCR testing for enterovirus/rhinovirus (EV/RV). Specimens were subsequently tested for EV-D68, and clinical data were obtained from the medical records...
December 13, 2016: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28141730/-footprints-in-the-bathroom-the-role-of-spirituality-in-patient-diagnosis
#13
Veronica Meneses, Douglas Vanderbilt, Linda Barnes, Marilyn Augustyn
Lucy is a 12-year-old Latina whose mother brought her to the pediatric clinic for help with her anxiety symptoms, "hearing voices," and episodes of "spacing out." Lucy did not cry at birth secondary to vocal cord paralysis and still has the tracheostomy performed at a few days of life. In addition to her neonatal intensive care unit stay, she has been hospitalized for pneumonia. Her mother says she is "sickly" and has a weak immune system due to her asthma symptoms. Lucy also experiences somatic complaints related to gastroesophageal reflux and constipation...
February 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28114151/factors-determining-the-uptake-of-influenza-vaccination-among-children-with-chronic-conditions
#14
Janita Pak Chun Chau, Suzanne Hoi Shan Lo, Kai Chow Choi, Matthew Hoi Kin Chau, Danny Wah Kun Tong, Tany Kwong, David R Thompson
BACKGROUND: Studies report the influenza vaccination uptake rate among children with chronic conditions is alarmingly low. In Hong Kong, there has been no study examining parental decision making about influenza vaccination for children with chronic conditions, thereby limiting the knowledge base to inform the development of specific strategies to improve influenza vaccination rates. AIM: To identify factors determining the uptake of influenza vaccination among children with chronic conditions...
January 19, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28108245/japanese-guidelines-for-childhood-asthma-2017
#15
REVIEW
Hirokazu Arakawa, Yuhei Hamasaki, Yoichi Kohno, Motohiro Ebisawa, Naomi Kondo, Sankei Nishima, Toshiyuki Nishimuta, Akihiro Morikawa
The Japanese Guideline for the Diagnosis and Treatment of Allergic Diseases 2017 (JAGL 2017) includes a minor revision of the Japanese Pediatric Guideline for the Treatment and Management of Asthma 2012 (JPGL 2012) by the Japanese Society of Pediatric Allergy and Clinical Immunology. The section on child asthma in JAGL 2017 provides information on how to diagnose asthma between infancy and adolescence (0-15 years of age). It makes recommendations for best practices in the management of childhood asthma, including management of acute exacerbations and non-pharmacological and pharmacological management...
January 18, 2017: Allergology International: Official Journal of the Japanese Society of Allergology
https://www.readbyqxmd.com/read/28093429/paediatric-ed-bipap-continuous-quality-improvement-programme-with-patient-analysis-2005-2013
#16
Thomas Abramo, Abby Williams, Samaiya Mushtaq, Mark Meredith, Rawle Sepaule, Kristen Crossman, Cheryl Burney Jones, Suzanne Godbold, Zhuopei Hu, Todd Nick
OBJECTIVE: In paediatric moderate-to-severe asthmatics, there is significant bronchospasm, airway obstruction, air trapping causing severe hyperinflation with more positive intraplural pressure preventing passive air movement. These effects cause an increased respiratory rate (RR), less airflow and shortened inspiratory breath time. In certain asthmatics, aerosols are ineffective due to their inadequate ventilation. Bilevel positive airway pressure (BiPAP) in acute paediatric asthmatics can be an effective treatment...
January 16, 2017: BMJ Open
https://www.readbyqxmd.com/read/28076664/sensitization-predicts-asthma-development-among-wheezing-toddlers-in-secondary-healthcare
#17
Nienke A Boersma, Ruud W H Meijneke, Johannes C Kelder, Cornelis K van der Ent, Walter A F Balemans
INTRODUCTION: Some wheezing toddlers develop asthma later in childhood. Sensitization is known to predict asthma in birth cohorts. However, its predictive value in secondary healthcare is uncertain. AIM: This study examines the predictive value of sensitization to inhalant allergens among wheezing toddlers in secondary healthcare for the development of asthma at school age (≥6 years). METHODS: Preschool children (1-3 years) who presented with wheezing in secondary healthcare were screened on asthma at school age with the International Study of Asthma and Allergies in Childhood questionnaire...
January 11, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28073701/effect-of-asthma-therapies-on-the-natural-course-of-asthma
#18
REVIEW
Elissa M Abrams, Stanley J Szefler, Allan B Becker
OBJECTIVE: To provide an evidence-based review on the role of pharmacologic (inhaled corticosteroids, leukotriene receptor antagonists, biologic therapies, aeroallergen immunotherapy) and nonpharmacologic therapies (environmental modifications, microbiome) in secondary and tertiary asthma prevention. DATA SOURCES: A PubMed search for English-language publications regarding asthma and secondary or tertiary prevention was performed. Some articles cited in selected studies were also considered for inclusion in this review...
December 2016: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28058103/zinc-supplementation-in-children-with-asthma-exacerbation
#19
Sanguansak Rerksuppaphol, Lakkana Rerksuppaphol
Zinc deficiency has demonstrated an association with the risk of asthma. This study aimed to evaluate the efficacy of zinc supplementation in reducing the severity of childhood asthma exacerbation. A number of 42 children with asthma exacerbation admitted to the hospital were randomized to receive either zinc bis-glycinate (30 mg elemental zinc/day) or a placebo in adjuvant to the standard treatment. The pediatric respiratory assessment measure (PRAM) was used to measure the asthma severity. The primary outcome was a change in asthma severity from the baseline to the end of study...
November 17, 2016: Pediatric Reports
https://www.readbyqxmd.com/read/28052803/childhood-obesity-in-pediatric-patients-with-difficult-to-control-asthma-in-a-tertiary-pediatric-subspecialty-clinic
#20
Yasmin Hamzavi Abedi, Amy M Perkins, Maripaz B Morales
BACKGROUND: Identifying clinical features associated with difficult-to-control asthma will help address overall control and more-effective asthma management. OBJECTIVE: To evaluate our clinical observation that the proportion of patients who are overweight or obese is significantly higher in patients with difficult-to-control asthma than in patients with well-controlled asthma. METHODS: This was a retrospective chart review of 400 patients, ages 5 to 18 years...
January 1, 2017: Allergy and Asthma Proceedings:
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