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asthma diagnosis pediatric

Ariel Brandwein, Kavita Patel, Myriam Kline, Peter Silver, Sandeep Gangadharan
OBJECTIVES: Patients with obstructive airway disease have varying degrees of pulsus paradoxus that correlate with illness severity. Pulsus paradoxus can be measured using plethysmography. We investigated whether plethysmograph (pleth) variability on admission to the pediatric emergency department (ED) could predict patient disposition. We hypothesized that patients with a larger pleth variability would have a higher likelihood of being admitted to a general pediatrics unit or the intensive care unit (ICU)...
October 6, 2016: Pediatric Emergency Care
Anne Hseu, Mykayla Sandler, Dawn Ericson, Nohamin Ayele, Kosuke Kawai, Roger Nuss
INTRODUCTION: Although dyspnea with exercise in the pediatric population can be multifactorial, the diagnosis of paradoxical vocal fold motion disorder (PVFMD) in this group is not well characterized. The objective of this study is to review the multiple causes of dyspnea with exercise in children, including the prevalence of PVFMD within this study population. METHODS: A retrospective review was conducted of patients seen at a tertiary pediatric hospital for exercise-induced dyspnea suspected to be related to PVFMD between January 2007 and July 2015...
November 2016: International Journal of Pediatric Otorhinolaryngology
Ronen Bar-Yoseph, Nir Kugelman, Galit Livnat, Michal Gur, Fahed Hakim, Vered Nir, Lea Bentur
BACKGROUND AND OBJECTIVES: Asthma is a chronic inflammatory disorder requiring intermittent or continuous anti-inflammatory therapy. Patients often turn to alternative treatments as complements or replacements to conventional treatments. We aimed to evaluate the effect of salt room chambers (halotherapy) on bronchial hyper-responsiveness (BHR), fractional exhaled nitric oxide (FeNO), and quality of life in children with asthma. PATIENTS AND METHODS: Children aged 5-13 years with a clinical diagnosis of mild asthma not receiving anti-inflammatory therapy...
October 10, 2016: Pediatric Pulmonology
Frederik Buchvald, Lue Drasbaek Phillipsen, Thomas Hjuler, Kim G Nielsen
BACKGROUND AND AIMS: Exercise-induced inspiratory symptoms (EIIS) have multiple causes, one of which is exercise-induced laryngeal obstruction (EILO). There is limited knowledge regarding EIIS in children, both in primary care practices and in pediatric asthma clinics. The aim of this study was to describe the feasibility of a diagnostic methodology and its results in a cohort of children with EIIS referred to our tertiary pediatric pulmonary center. METHODS: This study analyzed consecutively collected data in children from East Denmark and Greater Copenhagen referred during a 3½ years period...
November 2016: Pediatric Pulmonology
A Brad Hall, April Novotny, Donna M Bhisitkul, James Melton, Tim Regan, Maureen Leckie
Introduction While pediatric asthma continues to be a highly studied disease, data to suggest clear strategies to decrease asthma related revisits or readmissions is lacking. The purpose of our study was to assess the effect of emergency department (ED) direct dispensing of beta-agonist metered dose inhalers on pediatric asthma ED revisit and readmission rates. Methods We conducted a retrospective cohort study of pediatric patients discharged from the pediatric ED with a diagnosis of asthma. Our primary outcome measured the rate of asthma revisits to the ED or admissions to the hospital within 28 days...
October 7, 2016: Journal of Asthma: Official Journal of the Association for the Care of Asthma
Medhi Alizadeh, Leila Ghasemi Hashtroodi, Zahra Chavoshzadeh, Nima Rezaei
Asthma is one of the most common diseases in childhood, which has been increased during last decade because of epidemiological pattern changes with climate and industrialization of the communities. There are some controversies on the relationship between air pollution and asthma. Tehran, as the capital of Iran, is one of the densest populations and is one of the most polluted cities in the world. This study was performed to search effects of various air pollutants using GIS-based modeling on the rate of hospitalizations due to asthma in children in Tehran...
August 2016: Acta Medica Iranica
Hanh Nguyen-Thi-Bich, Huong Duong-Thi-Ly, Vu Thi Thom, Nhung Pham-Thi-Hong, Long Doan Dinh, Huong Le-Thi-Minh, Timothy John Craig, Sy Duong-Quy
INTRODUCTION: Fractional exhaled nitric oxide (FENO) is a biomarker of airway inflammation in asthma. The measurement of FENO is utilized to assist in the diagnosis and treatment of children with asthma, especially for those treated with inhaled corticosteroids. OBJECTIVES: The aims of this study were to evaluate the correlations between FENO and atopic status, blood eosinophil levels, FCER2 mutation, and asthma control in Vietnamese children. SUBJECTS AND METHODS: This was a prospective and descriptive study approved by the local Ethical Board...
2016: Journal of Asthma and Allergy
Kanokvalai Kulthanan, Papapit Tuchinda, Leena Chularojanamontri, Pattriya Chanyachailert, Wiwat Korkij, Amornsri Chunharas, Siriwan Wananukul, Wanida Limpongsanurak, Suwat Benjaponpitak, Wanee Wisuthsarewong, Kobkul Aunhachoke, Vesarat Wessagowit, Pantipa Chatchatee, Penpun Wattanakrai, Orathai Jirapongsananuruk, Jettanong Klaewsongkram, Nopadon Noppakun, Pakit Vichyanond, Puan Suthipinittharm, Kiat Ruxrungtham, Srisupalak Singalavanija, Jarungchit Ngamphaiboon
Urticaria is a common skin condition that can compromise quality of life and may affect individual performance at work or school. Remission is common in majority of patients with acute spontaneous urticaria (ASU); however, in chronic cases, less than 50% had remission. Angioedema either alone or with urticaria is associated with a much lower remission rate. Proper investigation and treatment is thus required. This guideline, a joint development of the Dermatological Society of Thailand, the Allergy, Asthma, and Immunology Association of Thailand and the Pediatric Dermatological Society of Thailand, is graded and recommended based on published evidence and expert opinion...
September 2016: Asian Pacific Journal of Allergy and Immunology
Annica Önell, Anna Whiteman, Björn Nordlund, Francesca Baldracchini, Giorgio Mazzoleni, Gunilla Hedlin, Hans Grönlund, Jon R Konradsen
BACKGROUND: Multiple allergic sensitizations are common in persistent childhood asthma, and thorough assessment of allergy is crucial for optimal care of these children. Microarray testing offers opportunities for improved sIgE characterization, which has been projected to be useful in the management of multi-sensitized patients. OBJECTIVE: The aim of this study was to investigate the accuracy and information obtained by two microarray platforms applied on a well-characterized pediatric asthma cohort...
September 17, 2016: Allergy
Laura N Medford-Davis, Rohan Shah, Danielle Kennedy, Emilie Becker
OBJECTIVES: The objective of this study was to determine characteristics associated with potentially preventable pediatric admissions as defined by the Agency for Healthcare Research and Quality. METHODS: The Texas Inpatient Public Use Data File, an administrative database of hospital admissions, identified 747 040 pediatric admissions ages 0 to 17 years to acute care facilities between 2005 and 2008. Potentially preventable admissions included 5 diagnoses: asthma, perforated appendicitis, diabetes, gastroenteritis, and urinary tract infection...
October 2016: Hospital Pediatrics
Philip B Cawkwell, Lily Lee, Jenni Shearston, Scott E Sherman, Michael Weitzman
INTRODUCTION: There has been a sharp decline in adolescents who smoke cigarettes but no national-level study evaluating the impact of smoking cessation counseling by pediatricians or other clinicians who care for children. METHODS: Combined data from ambulatory portions of the National Hospital Ambulatory Care Survey and National Ambulatory Medical Care Survey from 1997-1999 and 2009-2011 were analyzed to determine changes in the frequency of pediatric visits that included clinician-reported tobacco counseling and how such counseling varied by child, family, and clinician characteristics...
July 11, 2016: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
Louis Jacob, Thomas Keil, Karel Kostev
BACKGROUND: Using routine healthcare data, the goal of this study was to examine the association between asthma and comorbid disorders in children in Germany. METHODS: Patients with a diagnosis of asthma documented by a German pediatrician in 2015 were identified. Demographic data included age and gender. Patients younger than 6 and older than 17 and individuals followed for less than a year before index date were excluded. Each patient was matched for age, sex, and physician with an asthma-free control...
October 5, 2016: Pediatric Allergy and Immunology
Laura G Hooper, Yakou Dieye, Assane Ndiaye, Aldiouma Diallo, Vincent S Fan, Kathleen M Neuzil, Justin R Ortiz
RATIONALE: In Senegal, the prevalence of childhood asthma and utilization of appropriate asthma therapies is unknown. METHODOLOGY: We used the International Study of Asthma and Allergies in Childhood (ISAAC) survey instrument to assess childhood respiratory health in rural Senegal. We interviewed the caregivers of children aged 5 through 8 years of age in the four largest Niakhar villages in August 2012. RESULTS: We interviewed 1,103 primary caregivers for 1,513 children, representing 91% of all age-eligible children in the study area...
August 23, 2016: Pediatric Pulmonology
E Ginter, V Simko
Epidemiology of bronchial asthma (BA) indicates a marked paradox: rapid rise in the prevalence.Simultaneous decline in mortality is mostly related to improvement in the diagnosis and therapy. In many economically developed countries the BA affects more than 10 per cent of the population, while mortality related to this respiratory disorder is below 1/100,000. Factors favorably influencing mortality of BA include new more effective medications, decline in smoking and also improved nutrition, based on awareness of protective role of vitamins...
2016: Bratislavské Lekárske Listy
Amin Talebi Bezmin Abadi, Johannes G Kusters
BACKGROUND: Infection with Helicobacter pylori is associated with severe digestive diseases including chronic gastritis, peptic ulcer disease, and gastric cancer. Successful eradication of this common gastric pathogen in individual patients is known to prevent the occurrence of peptic ulcer disease and gastric cancer. DISCUSSION: With half of the world's population being infected with H, pylori and only few antibiotics result in an effective eradication, a successful antibiotic driven worldwide eradication program seems unlikely...
2016: BMC Gastroenterology
Silvia M Hartmann, Catherine L Hough
Steroids have a plausible mechanism of action of reducing severity of lung disease in acute respiratory distress syndrome (ARDS) but have failed to show consistent benefits in patient-centered outcomes. Many studies have confounding from the likely presence of ventilator-induced lung injury and steroids may have shown benefit because administration minimized ongoing inflammation incited by injurious ventilator settings. If steroids have benefit, it is likely for specific populations that fall within the heterogeneous diagnosis of ARDS...
2016: Frontiers in Pediatrics
C L Yang, E Simons, R G Foty, P Subbarao, T To, S D Dell
BACKGROUND: A correct diagnosis of asthma is the cornerstone of asthma management. Few pediatric studies have examined the accuracy of physician-diagnosed asthma. OBJECTIVES: We determined the accuracy of parent reported physician-diagnosed asthma in children sampled from a community cohort. METHODS: Nested case-control study that recruited 203 children, aged 9-12, from a community-based sample. Three groups were recruited: asthma cases had a parental report of physician-diagnosed asthma, symptomatic controls had respiratory symptoms without a diagnosis of asthma, and asymptomatic controls had no respiratory symptoms...
August 9, 2016: Pediatric Pulmonology
Yubao Cui, Feixiang Teng, LiLi Yu, Ying Zhou, Chengbo Zhang, Li Yang
BACKGROUND: The house dust mite species Dermatophagoides farinae releases allergens that cause allergies and asthma worldwide. This study sought to clone and express the full-length cDNA encoding the group 9 allergen of D. farinae (Der f 9). METHODS: The published sequence of Der f 9 was used to design primers for RT-PCR and RACE to obtain the full-length cDNA encoding Der f 9. After removal of signal peptide sequence, Der f 9 was then sub-cloned into plasmid pET-28b (+), and the plasmid was transformed into Escherichia coli BL21 (DE3) cells for expression...
July 19, 2016: Pediatric Pulmonology
Sathyanarayan Sudhanthar, Kripa Thakur, Yakov Sigal, Jane Turner, Jonathan Gold
Asthma is the most commonly encountered chronic disease in children. Periodic assessment of asthma severity and control is an integral part of asthma management, but patients with uncontrolled asthma don't always schedule routine asthma care visits. The aim of this project was to improve asthma control and severity screening in a primary care setting by using a validated tool for all visits for patients with a diagnosis of asthma aged 4-21 years. Our QI team developed a protocol to administer the Asthma Control Test (TM), a validated questionnaire to assess asthma control...
2016: BMJ Quality Improvement Reports
Yusuke Okubo, Kotaro Nochioka, Hiroshi Hataya, Hiroshi Sakakibara, Toshiro Terakawa, Marcia Testa
BACKGROUND: Obesity and asthma are common health problems in the United States. OBJECTIVE: The objective of this study was to evaluate the clinical and economic burdens of obesity on hospitalized children with acute asthma exacerbation in 2012. METHODS: Hospital discharge records of patients aged 2 to 18 years with a diagnosis of asthma were obtained from the 2012 Kids' Inpatient Database, wherein the data were compiled by the Agency for Healthcare Research and Quality...
June 30, 2016: Journal of Allergy and Clinical Immunology in Practice
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