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Guthikonda MR, Manimala D, Aryasomayajula S, Gude A, Singhal M. Nasal and Serum Immunoglobulin E Levels in Symptomatic Allergic Rhinitis Patients: A Case-Control Study. Indian J Otolaryngol Head Neck Surg 2024; 76:503-507. [PMID: 38440571 PMCID: PMC10908889 DOI: 10.1007/s12070-023-04196-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 03/06/2024] Open
Abstract
Allergic Rhinitis (AR) is an inflammatory condition of the nasal mucosa triggered by Immunoglobulin E (IgE) mediated response to exposure to allergens. The most common symptoms are nasal obstruction, sneezing, runny nose and these in addition to swollen, itchy, red and watery eyes. Recent studies have shown highly elevated immunoglobulin E levels in the airway mucosa independently of serum IgE levels and atopic status. Nasal mucosa has intrinsic capability to produce IgE in allergic rhinitis. The study was conducted to explore the levels of nasal total IgE and serum total IgE and their correlation in symptomatic AR patients. This was a case control-study and two groups participated in the study. The first group included 203 symptomatic patients who were diagnosed in the otorhinolaryngology clinic as cases of AR, known as AR group. The second group was control group and included 203 apparently healthy volunteers without any history suggestive of AR. The associated risk factors for severe allergic symptoms were assessed by logistic regression model. The mean differences between nasal total IgE and serum total IgE levels of both groups were compared by t-test. A correlation was investigated between nasal IgE and serum IgE in both the groups. The mean level of nasal total IgE and serum total IgE was found to be 103.9 and 291.4 IU/ml in AR group, respectively, and 17.5 and 67.5 IU/ml in the control group, respectively. Levels of nasal total IgE and serum total IgE were significantly higher in the nasal fluids and serum of symptomatic allergic rhinitis patients than in controls (p < 0.001 and < 0.001 respectively). A logistic regression model showed severity of allergic rhinitis was significantly associated with nasal total IgE levels. The correlation of nasal total IgE levels with serum total IgE levels in the control group was found to be statistically insignificant. However a statistically positive correlation was observed between nasal total IgE and serum total IgE levels in the AR group. It is possible that nasal IgE and serum IgE interact in the pathogenesis of AR and this is evident in the current study. Nasal IgE levels should be evaluated in severe symptomatic allergic rhinitis patients. The interaction between nasal IgE to serum IgE levels should be further investigated in AR patients for other possible prevalent endotypes of AR.
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Affiliation(s)
| | - Danda Manimala
- Department of Pathology, Gayatri Institute of Health Care & Medical Technology, GVP Medical College, Maridi Valley, Marikavalasa, Visakhapatnam, Andhra Pradesh 530048 India
| | - Sirish Aryasomayajula
- Department of Pathology, Gayatri Institute of Health Care & Medical Technology, GVP Medical College, Maridi Valley, Marikavalasa, Visakhapatnam, Andhra Pradesh 530048 India
| | - Aswini Gude
- Department of Pathology, Gayatri Institute of Health Care & Medical Technology, GVP Medical College, Maridi Valley, Marikavalasa, Visakhapatnam, Andhra Pradesh 530048 India
| | - Megha Singhal
- INHS Kalyani, Gandhigram, Visakhapatnam, Andhra Pradesh 530005 India
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Liu X, Wang G, He J, Xu Y, Yang J, Qian Z, Tao Y. Novel Application of Immunochromatographic Assay for Measurement of Total Tear Immunoglobulin E. Cornea 2024; 43:13-17. [PMID: 36961441 PMCID: PMC10686273 DOI: 10.1097/ico.0000000000003267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/22/2023] [Indexed: 03/25/2023]
Abstract
PURPOSE The aim of this study was to evaluate the efficacy of a new immunochromatographic assay (Aifeice) in the diagnosis of allergic conjunctivitis diseases (ACDs) and to explore the relationship between Aifeice testing results and the severity of ACDs. METHODS A multicenter prospective cross-sectional study (390 patients diagnosed with ACDs and 619 healthy controls) was conducted. Patients with ACDs were scored based on clinical symptoms. All participants received the Aifeice test. The positive testing results were further divided into 3 immunoglobulin E (IgE) grades. Statistical analysis was performed to evaluate the indexes associated with the testing results. RESULTS The sensitivity, specificity, positive predictive value, negative predictive value, and total coincidence rate of the Aifeice test were 96.15%, 98.87%, 98.17%, 97.61%, and 97.82%, respectively. The total clinical score was significantly correlated with the IgE grade. The factors that affected the IgE score were conjunctival hyperemia, conjunctival swelling, conjunctival papillae, and Horner-Trantas dots. CONCLUSIONS The high sensitivity and specificity of Aifeice in the diagnosis of ACD was confirmed. This new immunochromatographic assay could be used to assess the severity of ACD.
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Affiliation(s)
- Xuhui Liu
- Department of Ophthalmology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China;
| | - Gaixin Wang
- Department of Ophthalmology, Shijiazhuang No. 2 Hospital, Hebei, China;
| | - Jiwu He
- Department of Ophthalmology, Xiangyang No. 1 People's Hospital, Hubei, China;
| | - Yunqiang Xu
- Department of Clinical Laboratories, Shijiazhuang No. 2 Hospital, Hebei, China;
| | - Jinbo Yang
- Department of Clinical Laboratories, Xiangyang No. 1 People's Hospital, Hubei, China;
| | - Zhuyun Qian
- Department of Ophthalmology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China;
- Key Laboratory Jointly Built by the National Institute for Viral Disease Control and Prevention of China Center for Disease Control and Prevention and Beijing GIANTMED Medical Diagnostics Lab, Beijing, China; and
- Beijing GIANTMED Medical Diagnostics Lab, Beijing, China.
| | - Yong Tao
- Department of Ophthalmology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China;
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Wise SK, Damask C, Roland LT, Ebert C, Levy JM, Lin S, Luong A, Rodriguez K, Sedaghat AR, Toskala E, Villwock J, Abdullah B, Akdis C, Alt JA, Ansotegui IJ, Azar A, Baroody F, Benninger MS, Bernstein J, Brook C, Campbell R, Casale T, Chaaban MR, Chew FT, Chambliss J, Cianferoni A, Custovic A, Davis EM, DelGaudio JM, Ellis AK, Flanagan C, Fokkens WJ, Franzese C, Greenhawt M, Gill A, Halderman A, Hohlfeld JM, Incorvaia C, Joe SA, Joshi S, Kuruvilla ME, Kim J, Klein AM, Krouse HJ, Kuan EC, Lang D, Larenas-Linnemann D, Laury AM, Lechner M, Lee SE, Lee VS, Loftus P, Marcus S, Marzouk H, Mattos J, McCoul E, Melen E, Mims JW, Mullol J, Nayak JV, Oppenheimer J, Orlandi RR, Phillips K, Platt M, Ramanathan M, Raymond M, Rhee CS, Reitsma S, Ryan M, Sastre J, Schlosser RJ, Schuman TA, Shaker MS, Sheikh A, Smith KA, Soyka MB, Takashima M, Tang M, Tantilipikorn P, Taw MB, Tversky J, Tyler MA, Veling MC, Wallace D, Wang DY, White A, Zhang L. International consensus statement on allergy and rhinology: Allergic rhinitis - 2023. Int Forum Allergy Rhinol 2023; 13:293-859. [PMID: 36878860 DOI: 10.1002/alr.23090] [Citation(s) in RCA: 79] [Impact Index Per Article: 79.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/11/2022] [Accepted: 09/13/2022] [Indexed: 03/08/2023]
Abstract
BACKGROUND In the 5 years that have passed since the publication of the 2018 International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis (ICAR-Allergic Rhinitis 2018), the literature has expanded substantially. The ICAR-Allergic Rhinitis 2023 update presents 144 individual topics on allergic rhinitis (AR), expanded by over 40 topics from the 2018 document. Originally presented topics from 2018 have also been reviewed and updated. The executive summary highlights key evidence-based findings and recommendation from the full document. METHODS ICAR-Allergic Rhinitis 2023 employed established evidence-based review with recommendation (EBRR) methodology to individually evaluate each topic. Stepwise iterative peer review and consensus was performed for each topic. The final document was then collated and includes the results of this work. RESULTS ICAR-Allergic Rhinitis 2023 includes 10 major content areas and 144 individual topics related to AR. For a substantial proportion of topics included, an aggregate grade of evidence is presented, which is determined by collating the levels of evidence for each available study identified in the literature. For topics in which a diagnostic or therapeutic intervention is considered, a recommendation summary is presented, which considers the aggregate grade of evidence, benefit, harm, and cost. CONCLUSION The ICAR-Allergic Rhinitis 2023 update provides a comprehensive evaluation of AR and the currently available evidence. It is this evidence that contributes to our current knowledge base and recommendations for patient evaluation and treatment.
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Affiliation(s)
- Sarah K Wise
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Cecelia Damask
- Otolaryngology-HNS, Private Practice, University of Central Florida, Lake Mary, Florida, USA
| | - Lauren T Roland
- Otolaryngology-HNS, Washington University, St. Louis, Missouri, USA
| | - Charles Ebert
- Otolaryngology-HNS, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Joshua M Levy
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Sandra Lin
- Otolaryngology-HNS, University of Wisconsin, Madison, Wisconsin, USA
| | - Amber Luong
- Otolaryngology-HNS, McGovern Medical School of the University of Texas, Houston, Texas, USA
| | - Kenneth Rodriguez
- Otolaryngology-HNS, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Ahmad R Sedaghat
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Elina Toskala
- Otolaryngology-HNS, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | | | - Baharudin Abdullah
- Otolaryngology-HNS, Universiti Sains Malaysia, Kubang, Kerian, Kelantan, Malaysia
| | - Cezmi Akdis
- Immunology, Infectious Diseases, Swiss Institute of Allergy and Asthma Research, Davos, Switzerland
| | - Jeremiah A Alt
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Fuad Baroody
- Otolaryngology-HNS, University of Chicago, Chicago, Illinois, USA
| | | | | | - Christopher Brook
- Otolaryngology-HNS, Harvard University, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Raewyn Campbell
- Otolaryngology-HNS, Macquarie University, Sydney, NSW, Australia
| | - Thomas Casale
- Allergy/Immunology, University of South Florida College of Medicine, Tampa, Florida, USA
| | - Mohamad R Chaaban
- Otolaryngology-HNS, Cleveland Clinic, Case Western Reserve University, Cleveland, Ohio, USA
| | - Fook Tim Chew
- Allergy/Immunology, Genetics, National University of Singapore, Singapore, Singapore
| | - Jeffrey Chambliss
- Allergy/Immunology, University of Texas Southwestern, Dallas, Texas, USA
| | - Antonella Cianferoni
- Allergy/Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | | | | | - Anne K Ellis
- Allergy/Immunology, Queens University, Kingston, ON, Canada
| | | | - Wytske J Fokkens
- Otorhinolaryngology, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | | | - Matthew Greenhawt
- Allergy/Immunology, Pediatrics, University of Colorado, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Amarbir Gill
- Otolaryngology-HNS, University of Michigan, Ann Arbor, Michigan, USA
| | - Ashleigh Halderman
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Jens M Hohlfeld
- Respiratory Medicine, Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Hannover Medical School, German Center for Lung Research, Hannover, Germany
| | | | - Stephanie A Joe
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Shyam Joshi
- Allergy/Immunology, Oregon Health and Science University, Portland, Oregon, USA
| | | | - Jean Kim
- Otolaryngology-HNS, Johns Hopkins University, Baltimore, Maryland, USA
| | - Adam M Klein
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Helene J Krouse
- Otorhinolaryngology Nursing, University of Texas Rio Grande Valley, Edinburg, Texas, USA
| | - Edward C Kuan
- Otolaryngology-HNS, University of California Irvine, Orange, California, USA
| | - David Lang
- Allergy/Immunology, Cleveland Clinic, Cleveland, Ohio, USA
| | | | | | - Matt Lechner
- Otolaryngology-HNS, University College London, Barts Health NHS Trust, London, UK
| | - Stella E Lee
- Otolaryngology-HNS, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Victoria S Lee
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Patricia Loftus
- Otolaryngology-HNS, University of California San Francisco, San Francisco, California, USA
| | - Sonya Marcus
- Otolaryngology-HNS, Stony Brook University, Stony Brook, New York, USA
| | - Haidy Marzouk
- Otolaryngology-HNS, State University of New York Upstate, Syracuse, New York, USA
| | - Jose Mattos
- Otolaryngology-HNS, University of Virginia, Charlottesville, Virginia, USA
| | - Edward McCoul
- Otolaryngology-HNS, Ochsner Clinic, New Orleans, Louisiana, USA
| | - Erik Melen
- Pediatric Allergy, Karolinska Institutet, Stockholm, Sweden
| | - James W Mims
- Otolaryngology-HNS, Wake Forest University, Winston Salem, North Carolina, USA
| | - Joaquim Mullol
- Otorhinolaryngology, Hospital Clinic Barcelona, Barcelona, Spain
| | - Jayakar V Nayak
- Otolaryngology-HNS, Stanford University, Palo Alto, California, USA
| | - John Oppenheimer
- Allergy/Immunology, Rutgers, State University of New Jersey, Newark, New Jersey, USA
| | | | - Katie Phillips
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Michael Platt
- Otolaryngology-HNS, Boston University, Boston, Massachusetts, USA
| | | | | | - Chae-Seo Rhee
- Rhinology/Allergy, Seoul National University Hospital and College of Medicine, Seoul, Korea
| | - Sietze Reitsma
- Otolaryngology-HNS, University of Amsterdam, Amsterdam, Netherlands
| | - Matthew Ryan
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Joaquin Sastre
- Allergy, Fundacion Jiminez Diaz, University Autonoma de Madrid, Madrid, Spain
| | - Rodney J Schlosser
- Otolaryngology-HNS, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Theodore A Schuman
- Otolaryngology-HNS, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Marcus S Shaker
- Allergy/Immunology, Dartmouth Geisel School of Medicine, Lebanon, New Hampshire, USA
| | - Aziz Sheikh
- Primary Care, University of Edinburgh, Edinburgh, Scotland
| | - Kristine A Smith
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | - Michael B Soyka
- Otolaryngology-HNS, University of Zurich, University Hospital of Zurich, Zurich, Switzerland
| | - Masayoshi Takashima
- Otolaryngology-HNS, Houston Methodist Academic Institute, Houston, Texas, USA
| | - Monica Tang
- Allergy/Immunology, University of California San Francisco, San Francisco, California, USA
| | | | - Malcolm B Taw
- Integrative East-West Medicine, University of California Los Angeles, Westlake Village, California, USA
| | - Jody Tversky
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Matthew A Tyler
- Otolaryngology-HNS, University of Minnesota, Minneapolis, Minnesota, USA
| | - Maria C Veling
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Dana Wallace
- Allergy/Immunology, Nova Southeastern University, Ft. Lauderdale, Florida, USA
| | - De Yun Wang
- Otolaryngology-HNS, National University of Singapore, Singapore, Singapore
| | - Andrew White
- Allergy/Immunology, Scripps Clinic, San Diego, California, USA
| | - Luo Zhang
- Otolaryngology-HNS, Beijing Tongren Hospital, Beijing, China
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Exposure to polycyclic aromatic hydrocarbons and serum total IgE in the Korean adults: the Third Korean National Environmental Health Survey (2015-2017). Ann Occup Environ Med 2022; 34:e43. [PMID: 36704541 PMCID: PMC9836823 DOI: 10.35371/aoem.2022.34.e43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/07/2022] [Accepted: 11/15/2022] [Indexed: 01/04/2023] Open
Abstract
Background Polycyclic aromatic hydrocarbons (PAHs) have become common pollutants with industrial development. Although the effect of exposure to PAHs on allergic disease in humans has been evaluated, evidence of an association is sparse. The association between PAH exposure and serum total immunoglobulin E (IgE) levels was evaluated in Korean adults. Methods In total, this study included 3,269 participants in the Third Korean National Environmental Health Survey (2015-2017). Four urinary PAH metabolites were used to assessed exposure to PAHs: 1-hydroxypyrene, 1-hydroxyphenanthrene, 2-naphthol, and 2-hydroxyfluorene. The analyses were performed on 3 cutoff levels (100 IU/mL, 114 IU/mL, and 150 IU/mL) set as the total IgE elevation. Prevalence of total IgE elevation by PAH exposure group and general characteristics (age, sex, BMI, smoking, alcohol drinking, and occupation) were analyzed using the Rao-Scott χ2 test. Multiple logistic regression analyses were conducted to calculate adjusted odds ratios (ORs) for total IgE elevation by PAH exposure groups. Results Total IgE elevation differed significantly by age, sex, smoking status, alcohol drinking status, and occupation. For 2-hydroxyfluorene, the fourth quartile showed a significant association with IgE elevation compared to the first quartile in the analyses of cutoff-level 100 IU/mL (OR: 1.372, 95% confidence interval [CI]: 1.007-1.869) and 114 IU/mL (OR: 1.643, 95% CI: 1.167-2.312). In the analysis of cutoff-level 150 IU/mL, the adjusted ORs of the third and fourth quartile of 2-hydroxyfluorene were significantly higher than the first quartile (3rd quartile: OR: 1.478, 95% CI: 1.034-2.113; 4th quartile: OR: 1.715, 95% CI: 1.161-2.534). However, there were no significant positive associations for the other metabolites. Conclusions This study implied that PAHs exposure is associated with total IgE elevation in Korean adults. More research is needed to confirm the effect of exposure to PAHs on serum IgE and allergic diseases.
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Li S, Wang G, Geng Y, Wu W, Duan X. Lung function decline associated with individual short-term exposure to PM 1, PM 2.5 and PM 10 in patients with allergic rhinoconjunctivitis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 851:158151. [PMID: 35988632 DOI: 10.1016/j.scitotenv.2022.158151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/14/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The susceptibility of allergic rhinoconjunctivitis (ARC) patients to air pollution has yet to be clarified. OBJECTIVES Based on a repeated measurement panel study, we explored the association of short-term PM exposure with lung function in ARC patients and to further identify the susceptible populations. METHODS Personal PM exposure, including PM1, PM2.5 and PM10, was monitored consecutively for three days before outcomes measurements. Lung function indices including forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1), peak expiratory flow (PEF), and forced expiratory flow at 25-75 % of the vital capacity (FEF25-75) were measured. Serum total immunoglobulin E (IgE), specific-allergen IgE, blood eosinophil and basophils, and the symptoms severe scores were tested in each visit. Linear mixed effect models were applied to estimate the association between PM exposure and lung function. Furthermore, stratified and overlapping grouped populations based on IgE levels were implemented to characterize the modification role and the modulating threshold of IgE at which the association turned significantly negative. RESULTS Short-term PM personal exposure was associated with a significant decrease in lung function in ARC patients, especially for small airway respiratory indexes. The highest estimates occurred in PM1, specifically a 10 μg/m3 increase reduced FEV1/FVC, PEF and FEF25-75 by 1.36 % (95 %CI: -2.29 to -0.43), 0.23 L/s (95 %CI: -0.42 to -0.03) and 0.18 L/s (95 %CI: -0.30 to -0.06), respectively. Notably, PM-induced decreases in lung function were stronger in patients with higher IgE levels (IgE ≥ 100 IU/mL), which were related to higher inflammatory cytokines and symptoms scores. Further, PM-associated lung function declines enhanced robustly and monotonically with increasing IgE concentration. Potential modulating thresholds of IgE occurred at 46.8-59.6 IU/mL for significant PM-lung function associations. CONCLUSION These novel findings estimated the short-term effects of PM on lung function in ARC patients, and the threshold values of IgE for the significant and robust associations.
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Affiliation(s)
- Sai Li
- School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Gang Wang
- Department of Otolaryngology-Head and Neck Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing 100101, China
| | - Yishuo Geng
- School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Wei Wu
- Department of Otolaryngology-Head and Neck Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing 100101, China
| | - Xiaoli Duan
- School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China.
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Development of an Allergic Rhinitis Diagnosis Application Using the Total Tear IgE Detection Kit for Examining Nasal Fluid: Comparison and Combination with the Conventional Nasal Smear Examination for Eosinophils. ALLERGIES 2022. [DOI: 10.3390/allergies2040014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Allergic rhinitis (AR) is a type I allergic disease characterized by immunoglobulin E (IgE) -mediated hypersensitivity of the nasal mucosa. Here, we focused on a commercial test kit named Allerwatch® (AW) for the diagnosis of allergic conjunctivitis (AC) in which total tear IgE is qualitatively detected based on immunochromatography. We evaluated the usefulness of the AW test for detecting total IgE in the nasal discharge of AR and non-allergic rhinitis (non-AR) patients in comparison and combination with the conventional nasal smear examination for eosinophils. Using the AW test, total IgE in nasal fluid was detected in 64.76% of the AR patients and 11.11% of the non-AR patients, with a significant difference between the groups (p < 0.001). As compared to non-AR, the sensitivity and specificity of the detection of total IgE in nasal fluid for detecting AR were 64.76% and 88.89%, respectively. In the AR patients, house dust mites (57.1% of patients) and Japanese cedar pollen (93.3% of patients) were the major sensitizing antigens. When we considered a positive result in either of the two examinations to indicate a positive result, the rate of positivity in AR patients increased to 78.10%. As compared to non-AR, the sensitivity and specificity of the combination of both examinations for detecting AR were 78.10% and 83.33%, respectively. The AW test in the nasal cavity and the qualitative measurement of total IgE in nasal fluid may enable the detection of allergic elements in patients who present to a medical institution with nasal symptoms. In addition, the detection rate is increased when combined with the nasal smear examination for eosinophils.
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林 兴, 许 杨, 沈 翎, 林 宗, 刘 平, 杨 中. [Diagnostic value of total serum IgE for atopy in children and adolescents]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2022; 36:269-274. [PMID: 35511618 PMCID: PMC10128178 DOI: 10.13201/j.issn.2096-7993.2022.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Indexed: 06/14/2023]
Abstract
Objective:To explore the value of total IgE in the diagnosis of atopy in children and adolescents. Methods:This cross-sectional study analyzed data from the National Health and Nutrition Examination Survey from 2005-2006 included measurement of total and specific IgE levels and allergy questions for 6-19 year old children and adolescents. According to the results of specific IgE, participants were divided into the atopic or non- atopic group. Based on questionnaire, participants were divided into the rhinitis or non-rhinitis group. To compare the difference of total IgE between groups. The relationship between total IgE and atopy was analyzed. The value of total IgE in the diagnosis of atopy was analyzed by ROC curve. Results:①The geometric mean total IgE level in the non-atopic subjects and the atopic subjects were 24.4 kU/L and 153.1 kU/L, respectively. The difference between the two groups was statistically significant(P<0.01). ②In logistic regression analyses, we observed the adjusted odds ratio(OR) for atopy with a 10-fold increase in total IgE level was 17.6[95%CI:14.1-22.3], statistically significant changes(P<0.01). ③The area under the receiver operator characteristic curve(AUC) of total IgE for diagnosing atopy in the total population were 0.857. The specificity and sensitivity of total IgE at the optimal cutoff of 54.3 kU/L on the ROC curve for diagnosing atopy were76.4%, and 80.0%, respectively. At the optimal cutoff of 54.6 kU/L for diagnosing atopy in the population with rhinitis, AUC, specificity, and sensitivity were 0.888, 86.7% and 77.0%, respectively. At the optimal cutoff of 59.0 kU/L for diagnosing atopy in the population with non-rhinitis, AUC, specificity, and sensitivity were 0.841, 74.8% and 78.6%, respectively. ④The diagnostic specificity of atopy increased with total IgE, while the sensitivity decreased. Conclusion:There was a close relationship between total IgE and atopy. Total IgE level can be used to discriminates children and adolescents with and without atopy.
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Affiliation(s)
- 兴 林
- 福建省福州儿童医院耳鼻咽喉科(福州, 350000)Department of Otolaryngology, Fuzhou Children's Hospital of Fujian Province, Fuzhou, 350000, China
| | - 杨杨 许
- 福建省福州儿童医院耳鼻咽喉科(福州, 350000)Department of Otolaryngology, Fuzhou Children's Hospital of Fujian Province, Fuzhou, 350000, China
| | - 翎 沈
- 福建省福州儿童医院耳鼻咽喉科(福州, 350000)Department of Otolaryngology, Fuzhou Children's Hospital of Fujian Province, Fuzhou, 350000, China
| | - 宗通 林
- 福建省福州儿童医院耳鼻咽喉科(福州, 350000)Department of Otolaryngology, Fuzhou Children's Hospital of Fujian Province, Fuzhou, 350000, China
| | - 平凡 刘
- 福建省福州儿童医院耳鼻咽喉科(福州, 350000)Department of Otolaryngology, Fuzhou Children's Hospital of Fujian Province, Fuzhou, 350000, China
| | - 中婕 杨
- 福建省福州儿童医院耳鼻咽喉科(福州, 350000)Department of Otolaryngology, Fuzhou Children's Hospital of Fujian Province, Fuzhou, 350000, China
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Yokoi H, Matsumoto Y, Kawada M, Sakurai H, Saito K. Pollen Allergy Screening with Allergen-Specific and Total Immunoglobulin E Titers. ALLERGY & RHINOLOGY 2022; 13:21526575221079260. [PMID: 35359700 PMCID: PMC8961393 DOI: 10.1177/21526575221079260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Allergic rhinitis is a typical type I hypersensitivity reaction, commonly
caused by inhalant allergens. Accurate identification of the causative
antigen is important for rapid diagnosis and treatment initiation. Objective This study examined the efficiency of serum-based allergen-specific
immunoglobulin E and total immunoglobulin E antibody titers in screening for
pollen allergy. We also examined the effect of cross-reactive carbohydrate
determinants on specific immunoglobulin E titers in screening for pollen
allergy, one of the causes of false positivity in specific immunoglobulin E
measurements. Methods A questionnaire was used to evaluate the symptoms of pollinosis among
participants who underwent a medical examination. One hundred and thirty-two
participants reported pollen allergy symptoms and 127 reported an absence of
symptoms. Specific immunoglobulin E levels were measured using the AlaSTAT
3g Allergy method. Seventeen components, including four types of
cross-reactive carbohydrate determinant-specific immunoglobulin E
antibodies, were measured and evaluated comparatively. Results The sensitivity and specificity of the tests in predicting the presence or
absence of pollen allergy were analyzed. The values of the areas under the
curves for immunoglobulin E antibody levels against cedar, cypress, orchard
grass, and ragweed pollen were 0.87, 0.82, 0.63, and 0.56, respectively. A
cross-reactive carbohydrate determinant-related false-positive effect on the
pollen specific immunoglobulin E titer was noted in pollen screening. Conclusion Cedar pollen-specific immunoglobulin E titers showed sufficient accuracy for
use in pollen allergy screening. The study of cross-reactive carbohydrate
determinants suggested that subjects who tested positive for pollen often
had false-positive results due to the impact of cross-reactive carbohydrate
determinants.
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Affiliation(s)
- Hidenori Yokoi
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, Tokyo Japan
| | - Yuma Matsumoto
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, Tokyo Japan
| | - Michitsugu Kawada
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, Tokyo Japan
| | - Hiroyuki Sakurai
- Department of Pharmacology, Kyorin University School of Medicine, Tokyo Japan
| | - Koichiro Saito
- Department of Otolaryngology, Head and Neck Surgery, Kyorin University School of Medicine, Tokyo Japan
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9
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Awan NU, Sohail SK, Naumeri F, Niazi S, Cheema K, Qamar S, Rizvi SF. Association of Serum Vitamin D and Immunoglobulin E Levels With Severity of Allergic Rhinitis. Cureus 2021; 13:e12911. [PMID: 33654596 PMCID: PMC7905192 DOI: 10.7759/cureus.12911] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2021] [Indexed: 12/30/2022] Open
Abstract
Objective The aim of this study was to determine the association of serum vitamin D and immunoglobulin E (IgE) levels with the severity of allergic rhinitis (AR). Methods This case-control study was conducted at Mayo Hospital, Lahore, from June to September 2020 after obtaining ethical approval. Patients of AR were included and divided with the help of allergic rhinitis and its impact on asthma (ARIA) classification, into group A (cases), patients presenting with moderate to severe symptoms, and into group B (control), patients with mild symptoms, after treatment of AR. The mean difference between serum IgE and serum Vitamin D levels of both groups were compared by t-test. Association was determined by logistic regression and odds ratio. Results A total of 224 patients were included in the study, 112 patients in group A and 112 patients in group B. There were 106 (47.3%) female and 118 (52.7%) male. The mean age of patients in group A was 26.78± 8.92 years and in group B, it was 25.72±8.12 years. Mean serum vitamin D levels in group A were 16.24±6.7 ng/ml and in group B 26.92±35 ng/ml (p=0.0001). Mean serum IgE levels in group A were 383.69±154.86 IU/ml and in group B, they were 373.03±106.83 IU/ml (p=0.0001). Vitamin D deficient patients were 24 times more likely to develop moderate to severe AR disease. Conclusion This study showed that in moderate-severe AR, IgE levels are raised statistically as compared to mild AR and the deficiency of Vitamin D is associated with increasing severity of allergic rhinitis symptoms.
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Affiliation(s)
- Nukhbat U Awan
- Ear, Nose, Throat (ENT), King Edward Medical University, Mayo Hospital, Lahore, PAK
| | - Shahzada K Sohail
- Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, SAU
| | - Fatima Naumeri
- Pediatric Surgery, King Edward Medical University, Mayo Hospital, Lahore, PAK
| | - Shahida Niazi
- Department of Pathology, Sharif Medical & Dental College/Sharif Medical City Hospital, Lahore, PAK
| | - Khalid Cheema
- Ear, Nose, Throat (ENT), King Edward Medical University, Mayo Hospital, Lahore, PAK
| | - Samina Qamar
- Pathology, King Edward Medical University, Lahore, PAK
| | - Syeda Fatima Rizvi
- Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, SAU
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10
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Gao Y, Li J, Zhang Y, Zhang L. Replication study of susceptibility variants associated with allergic rhinitis and allergy in Han Chinese. Allergy Asthma Clin Immunol 2020; 16:13. [PMID: 32082391 PMCID: PMC7014941 DOI: 10.1186/s13223-020-0411-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 01/28/2020] [Indexed: 12/12/2022] Open
Abstract
Background Allergic rhinitis (AR) is believed to be a complex genetic disease. The last decade has been marked by the publication of more than 20 genome-wide association studies (GWASs) of AR and associated allergic phenotypes and allergic diseases, which have shown allergic diseases and traits to share a large number of genetic susceptibility loci. The aim of present study was therefore to investigate the highly replicated allergy related genes and variants as candidates for AR in Han Chinese subjects. Methods A total of 762 AR patients and 760 control subjects were recruited, and a total of 58 susceptible variants previously reported to be associated with allergic traits were choose for replication. Results Logistic regression analyses revealed that in the co-dominant-effect model as assessed by the AIC, compared with wild-type carriers, significant AR risk were associated with rs9865818 in LPP (P = 0.029, OR = 1.469 for GG vs. AA); rs6554809 in DNAH5 (P = 0.000, OR = 1.597 for TC vs. CC); rs1438673 in WDR36-CAMK4 loci (P = 0.037, OR = 1.396 for CC vs.TT), rs7775228 in HLA region (P = 0.000, OR = 1.589 for TC vs.TT), rs7203459 in CLEC16A (P = 0.025, OR = 0.731 for TC vs. TT). Conclusion We replicated Han Chinese AR-specific susceptibility loci in LPP, DNAH5, HLA, CLEC16A and WDR36-CAMK4. Further understanding the molecular mechanisms underlying these associations may provide new insights into the etiology of allergic disease.
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Affiliation(s)
- Yunbo Gao
- 1Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, 100730 People's Republic of China
| | - Jingyun Li
- 1Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, 100730 People's Republic of China.,2Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, No. 17, HouGouHuTong, DongCheng District, Beijing, 100005 People's Republic of China
| | - Yuan Zhang
- 1Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, 100730 People's Republic of China.,2Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, No. 17, HouGouHuTong, DongCheng District, Beijing, 100005 People's Republic of China.,3Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, 100730 People's Republic of China
| | - Luo Zhang
- 1Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, 100730 People's Republic of China.,2Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, No. 17, HouGouHuTong, DongCheng District, Beijing, 100005 People's Republic of China.,3Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, 100730 People's Republic of China
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11
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Fouladi S, Masjedi M, G. Hakemi M, Ghasemi R, Eskandari N. Correlation of OX40 ligand on B cells with serum total IgE and IL-4 levels by CD4 + T cells in allergic rhinitis. Allergol Immunopathol (Madr) 2019; 47:234-240. [PMID: 30454861 DOI: 10.1016/j.aller.2018.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 07/07/2018] [Accepted: 07/19/2018] [Indexed: 02/08/2023]
Abstract
INTRODUCTION AND OBJECTIVES Allergic rhinitis (AR) is a classic Th2-mediated disease, with important contributions to the pathology of interleukins 4, 5, and 13. The co-stimulatory molecule of OX40 and its ligand interaction participate in the immune response by regulation of Th1/Th2 cells balance. Considering the paucity of information on the relation between OX40 ligand (OX40L) and AR, this study aimed to examine its expression on B lymphocytes. PATIENTS AND METHODS This case-control study consisted of 20 AR patients and 20 healthy subjects. The serum level of total immunoglobulin E (IgE) was measured using the electro-chemiluminescence (ECL) technology. The percentage of B-lymphocytes expressing OX40L was assessed by flow cytometry. The amounts of IL-4 in CD4+ T cells culture supernatant was also measured by the enzyme-linked immunosorbent assay (ELISA). RESULTS OX40L expression on B lymphocytes of patients was significantly higher than the control group (44.32±19.21% vs. 2.79±2.48% respectively, p<0.001). In AR patients, OX40L expression correlated positively with the levels of serum total IgE and IL-4 produced by CD4+ T lymphocytes (p<0.01 - p<0.05) respectively. CONCLUSIONS Collectively, the findings of this work suggest that there is a relationship between the OX40L expression level on B lymphocytes and allergic markers such as IgE and IL-4 in patients with allergic rhinitis.
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Abstract
Allergy testing is commonly used when symptoms of allergic rhinitis are refractory to symptoms and there is potential for treatment with institution of avoidance measures or immunotherapy. Once the decision for testing has been made, the method of testing by either in vivo skin testing by prick/puncture or intradermal testing or in vitro testing of serum-specific IgE is dictated by factors in the clinical history and an informed decision by the patient. Because there is no perfect testing method, understanding the benefits and limitations of each method is important in selecting the best testing option for each patient.
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Affiliation(s)
- Michael P Platt
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, 820 Harrison Avenue, FGH Building, Boston, MA 02118, USA.
| | - Jacqueline A Wulu
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, 820 Harrison Avenue, FGH Building, Boston, MA 02118, USA
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13
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Dodig S, Čepelak I. The potential of component-resolved diagnosis in laboratory diagnostics of allergy. Biochem Med (Zagreb) 2018; 28:020501. [PMID: 29666553 PMCID: PMC5898957 DOI: 10.11613/bm.2018.020501] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 01/28/2018] [Indexed: 02/01/2023] Open
Abstract
The initial laboratory approach in the diagnosis of allergies is to detect the type of allergic reaction, i.e. whether the patient’s allergy is mediated by immunoglobulin E (IgE) or not. For this purpose, the concentration of total serum IgE (tIgE) and specific IgE (sIgE) are determined. Progress in laboratory diagnostics is the use of component-resolved diagnosis (CRD) which implies determination of sIgE against purified native and recombinant allergenic molecules. Component-resolved diagnosis is used in laboratory practice as singleplex and multiplex assays. The choice of allergen for singleplex assay is based on anamnesis, clinical findings of a patient and on skin prick test results. Multiplex-microarray assays simultaneously determine multiple sIgE’s against numerous allergens. The goal of CRD is to distinguish the true allergens from the cross-reactive allergen molecules. Component-resolved diagnosis allows predicting the risk of severe symptoms, as well as anticipating the development of allergies. Thus, determination of sIgE against allergenic components may significantly improve current diagnostics of allergy. Since this method is applied in laboratory practice just a few years, it is necessary to acquire new knowledge and experience, to establish good co-operation between specialist in medical biochemistry and laboratory medicine and the specialist allergologist, so that the method can be applied in a rational manner. Component-resolved diagnosis will significantly improve the diagnostics of IgE-mediated allergy in the future. The aim of this article is to present potentials of CRD in the laboratory diagnostics of allergy mediated by IgE.
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Affiliation(s)
- Slavica Dodig
- Department of medical biochemistry and hematology, Faculty of Pharmacy and Biochemistry, University of Zagreb
| | - Ivana Čepelak
- Department of medical biochemistry and hematology, Faculty of Pharmacy and Biochemistry, University of Zagreb
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Lin LY, Tsai MS, Chen MH, Ng S, Hsieh CJ, Lin CC, Lu FL, Hsieh WS, Chen PC. Childhood exposure to phthalates and pulmonary function. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 615:1282-1289. [PMID: 29751433 DOI: 10.1016/j.scitotenv.2017.08.318] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 08/29/2017] [Accepted: 08/31/2017] [Indexed: 06/08/2023]
Abstract
Phthalate exposure is related to the development of allergic diseases; however, studies regarding its effect on lung function are limited. Our study aims to identify an association between phthalate exposure at different ages and lung function in children at age 9 by conducting a cohort study. The Taiwan Birth Panel Study (TBPS) was established from April 2004 to January 2005. Urine samples were collected from children in the TBPS cohort at ages 2, 5, and 9years. Urinary phthalate metabolite concentrations were measured via ultrahigh-performance liquid chromatography coupled with tandem mass spectrometry. Questionnaires, lung function tests and serum IgE levels were obtained from children at the age of 9. Multiple linear regressions adjusted for confounding factors were applied to investigate the associations between phthalate exposure at different ages and lung function at age 9. Our results demonstrate that in children with allergic diseases, a per log unit increase in the urinary phthalate metabolite mono-ethyl phthalate (MEP) concentration at age 9 was associated with a decreasing forced expiratory volume in 1 sec (FEV1) (β=-25.22; 95% CI: -47.53 to -2.91 per log ml/ln-μg/g cr) and forced vital capacity (FVC) (β=-32.3; 95% CI: -63.51 to -1.09 per log ml/ln-μg/g cr). For children with high serum IgE levels (>100kU/L) at age 9, the urinary MEP concentrations at the same age were negatively associated with the FEV1 (β=-30.4; 95% CI: -56.8 to -4.0 per log ml/ln-μg/g cr), FVC (β=-47.6; 95% CI: -84.2 to -11.0 per log ml/ln-μg/g cr) and peak expiratory flow (PEF) (β=-102.4; 95% CI: 180.2 to -24.7 per log ml/ln-μg/g cr). Phthalate exposure at ages 2 and 5 had little effect on lung function at age 9. Our study suggests that concurrent exposure to phthalates, such as MEP, is negatively associated with lung function in children. Further investigation is required to elaborate on this correlation.
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Affiliation(s)
- Liang-Yu Lin
- Institute of Occupational Medicine and Industrial Hygiene, National Taiwan University College of Public Health, Taipei, Taiwan; Department of Environmental and Occupational Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Meng-Shan Tsai
- Institute of Occupational Medicine and Industrial Hygiene, National Taiwan University College of Public Health, Taipei, Taiwan
| | - Mei-Huei Chen
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan; Department of Pediatrics, National Taiwan University Hospital Yun-Lin Branch, Yunlin, Taiwan; Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Sharon Ng
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore
| | - Chia-Jung Hsieh
- Department of Public Health, Tzu Chi University, Hualian County, Taiwan
| | - Ching-Chun Lin
- Institute of Occupational Medicine and Industrial Hygiene, National Taiwan University College of Public Health, Taipei, Taiwan
| | - Frank Leigh Lu
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Wu-Shiun Hsieh
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan; Department of Pediatrics, Cathy General Hospital, Taipei, Taiwan
| | - Pau-Chung Chen
- Institute of Occupational Medicine and Industrial Hygiene, National Taiwan University College of Public Health, Taipei, Taiwan; Department of Environmental and Occupational Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan; Department of Public Health, National Taiwan University College of Public Health, Taipei, Taiwan.
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15
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Wise SK, Lin SY, Toskala E, Orlandi RR, Akdis CA, Alt JA, Azar A, Baroody FM, Bachert C, Canonica GW, Chacko T, Cingi C, Ciprandi G, Corey J, Cox LS, Creticos PS, Custovic A, Damask C, DeConde A, DelGaudio JM, Ebert CS, Eloy JA, Flanagan CE, Fokkens WJ, Franzese C, Gosepath J, Halderman A, Hamilton RG, Hoffman HJ, Hohlfeld JM, Houser SM, Hwang PH, Incorvaia C, Jarvis D, Khalid AN, Kilpeläinen M, Kingdom TT, Krouse H, Larenas-Linnemann D, Laury AM, Lee SE, Levy JM, Luong AU, Marple BF, McCoul ED, McMains KC, Melén E, Mims JW, Moscato G, Mullol J, Nelson HS, Patadia M, Pawankar R, Pfaar O, Platt MP, Reisacher W, Rondón C, Rudmik L, Ryan M, Sastre J, Schlosser RJ, Settipane RA, Sharma HP, Sheikh A, Smith TL, Tantilipikorn P, Tversky JR, Veling MC, Wang DY, Westman M, Wickman M, Zacharek M. International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis. Int Forum Allergy Rhinol 2018; 8:108-352. [PMID: 29438602 PMCID: PMC7286723 DOI: 10.1002/alr.22073] [Citation(s) in RCA: 218] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 12/01/2017] [Accepted: 12/01/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Critical examination of the quality and validity of available allergic rhinitis (AR) literature is necessary to improve understanding and to appropriately translate this knowledge to clinical care of the AR patient. To evaluate the existing AR literature, international multidisciplinary experts with an interest in AR have produced the International Consensus statement on Allergy and Rhinology: Allergic Rhinitis (ICAR:AR). METHODS Using previously described methodology, specific topics were developed relating to AR. Each topic was assigned a literature review, evidence-based review (EBR), or evidence-based review with recommendations (EBRR) format as dictated by available evidence and purpose within the ICAR:AR document. Following iterative reviews of each topic, the ICAR:AR document was synthesized and reviewed by all authors for consensus. RESULTS The ICAR:AR document addresses over 100 individual topics related to AR, including diagnosis, pathophysiology, epidemiology, disease burden, risk factors for the development of AR, allergy testing modalities, treatment, and other conditions/comorbidities associated with AR. CONCLUSION This critical review of the AR literature has identified several strengths; providers can be confident that treatment decisions are supported by rigorous studies. However, there are also substantial gaps in the AR literature. These knowledge gaps should be viewed as opportunities for improvement, as often the things that we teach and the medicine that we practice are not based on the best quality evidence. This document aims to highlight the strengths and weaknesses of the AR literature to identify areas for future AR research and improved understanding.
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Affiliation(s)
| | | | | | | | - Cezmi A. Akdis
- Allergy/Asthma, Swiss Institute of Allergy and Asthma Research, Switzerland
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, USA
| | | | | | | | | | - Cemal Cingi
- Otolaryngology, Eskisehir Osmangazi University, Turkey
| | | | | | | | | | | | | | - Adam DeConde
- Otolaryngology, University of California San Diego, USA
| | | | | | | | | | | | | | - Jan Gosepath
- Otorhinolaryngology, Helios Kliniken Wiesbaden, Germany
| | | | | | | | - Jens M. Hohlfeld
- Respiratory Medicine, Hannover Medical School, Airway Research Fraunhofer Institute for Toxicology and Experimental Medicine, German Center for Lung Research, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | - Amber U. Luong
- Otolaryngology, McGovern Medical School at the University of Texas Health Science Center Houston, USA
| | | | | | | | - Erik Melén
- Pediatric Allergy, Karolinska Institutet, Sweden
| | | | | | - Joaquim Mullol
- Otolaryngology, Universitat de Barcelona, Hospital Clinic, IDIBAPS, Spain
| | | | | | | | - Oliver Pfaar
- Rhinology/Allergy, Medical Faculty Mannheim, Heidelberg University, Center for Rhinology and Allergology, Wiesbaden, Germany
| | | | | | - Carmen Rondón
- Allergy, Regional University Hospital of Málaga, Spain
| | - Luke Rudmik
- Otolaryngology, University of Calgary, Canada
| | - Matthew Ryan
- Otolaryngology, University of Texas Southwestern, USA
| | - Joaquin Sastre
- Allergology, Hospital Universitario Fundacion Jiminez Diaz, Spain
| | | | | | - Hemant P. Sharma
- Allergy/Immunology, Children's National Health System, George Washington University School of Medicine, USA
| | | | | | | | | | | | - De Yun Wang
- Otolaryngology, National University of Singapore, Singapore
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16
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Lemos-Rodriguez AM, Farzal Z, Sreenath SB, Thorp BD, Senior BA, Zanation AM, Ebert CS. The impact of total immunoglobulin E levels on outcomes of maximal medical therapy for chronic rhinosinusitis. ALLERGY & RHINOLOGY (PROVIDENCE, R.I.) 2017; 8:5-12. [PMID: 28381321 PMCID: PMC5380453 DOI: 10.2500/ar.2017.8.0188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION The goal of this project was to evaluate the impact of immunoglobulin E (IgE) levels on outcomes in patients with chronic rhinosinusitis (CRS) who received maximal medical therapy (MMT). STUDY DESIGN Prospective cohort study. METHODS Thirty-eight patients who underwent MMT for CRS were assigned to three different cohorts based on their IgE levels: low IgE (<25 IU), moderate (>25 to <149 IU), and high (≥150 IU). The primary outcome evaluated was MMT failure with a surgical recommendation within each IgE cohort. Secondary outcomes included changes in pre- and post-MMT scores for the Rhinosinusitis Disability Index, Chronic Sinusitis Survey, and computed tomography-based Lund-Mackay evaluation. The cohorts were substratified based on the presence of nasal polyps and nasal allergies. RESULTS No significant difference was found when MMT failure was compared between the cohorts in terms of quality of life. When substratified based on the presence of nasal polyps and nasal allergies, there was no significant difference between the cohorts. In the high-IgE cohort, all patients regardless of presence of nasal polyps and nasal allergic disease, frequently failed MMT and were recommended for surgery. CONCLUSIONS Overall, IgE levels did not seem to have a significant effect on the quality of life or outcomes of MMT in the patients with CRS. However, the presence of nasal allergies regardless of IgE levels seemed to result in more frequent recommendations for surgery after MMT. In the patients with higher-IgE levels (≥150 IU), MMT seemed to fail at high rates with or without the presence of polyps or allergic disease.
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Affiliation(s)
- Ana M. Lemos-Rodriguez
- From the Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Zainab Farzal
- From the Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Satyan B. Sreenath
- From the Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Brian D. Thorp
- From the Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Brent A. Senior
- From the Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Adam M. Zanation
- From the Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Charles S. Ebert
- From the Department of Otolaryngology—Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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17
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Kuperstock JE, Brook CD, Ryan MW, Platt MP. Correlation between the number of allergen sensitizations and immunoglobulin E: monosensitization vs polysensitization. Int Forum Allergy Rhinol 2016; 7:385-388. [PMID: 27888643 DOI: 10.1002/alr.21890] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/23/2016] [Accepted: 10/25/2016] [Indexed: 01/15/2023]
Abstract
BACKGROUND The purpose of this study was to determine if total serum immunoglobulin E (IgE) could predict monosensitization compared to polysensitization in patients with allergic rhinitis (AR). METHODS This was a retrospective study of a cohort of 1073 patients who underwent allergy testing. Differences in total IgE level between unsensitized, monosensitized, and polysensitized subjects were calculated. Pearson correlation coefficient was calculated to determine whether there was a relationship between total IgE level and the number of positive allergen sensitizations. In addition, allergen sensitization class was calculated for each allergen sensitization and totaled for each patient. Pearson correlation coefficient was calculated to determine the relationship between total IgE level and weighted allergen sensitization by class. RESULTS There were 159 patients who were monosensitized compared to 492 patients who were polysensitized. Of the monosensitized patients, almost 50% (74) were sensitized to one or both dust mites. Total IgE was higher in polysensitized patients compared to monosensitized compared to controls (p < 0.001). Pearson correlation coefficient between total IgE and number of positive allergen sensitizations was 0.465 (p ≤ 0.001). Pearson correlation coefficient between total IgE and allergen class-weighted sensitizations was 0.529 (p ≤ 0.001). CONCLUSION IgE level can be used to predict monosensitization vs polysensitization. There is a moderate correlation between total IgE sensitization and the number of positive allergen sensitizations, as well as allergen class-weighted sensitizations.
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Affiliation(s)
- Jacob E Kuperstock
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, Boston, MA
| | - Christopher D Brook
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, Boston, MA
| | - Matthew W Ryan
- Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Michael P Platt
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, Boston, MA
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18
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Association of serum eosinophilia and total immunoglobulin E concentration with the risk of allergic symptoms and allergic sensitization, respectively: A 2-year follow-up study. Int J Pediatr Otorhinolaryngol 2016; 86:167-71. [PMID: 27260601 DOI: 10.1016/j.ijporl.2016.05.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 05/03/2016] [Accepted: 05/05/2016] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Serum eosinophil percentage (SEP), eosinophil cationic protein (ECP) concentration, and total IgE (TIgE) concentration are known to increase in patients with allergic disease; however, the relevance of these elevated markers in children with negative allergic test results remains unclear. Therefore, this 2-year follow-up study aimed to investigate whether SEP, ECP concentration, and TIgE concentration are associated with an increased risk for allergic sensitization and allergic symptoms. METHODS In 2012, SEP, ECP concentration, and TIgE concentration of third- and fourth-grade students from 6 elementary schools were measured. Skin prick test was performed, and the presence of allergic nasal symptoms was investigated using a questionnaire. In 2014, the same examinations were performed in the same set of students, who were then in the fifth and sixth grades, respectively, of the same schools. The cut-off value and usefulness of serologic markers (eosinophil count, ECP concentration, and TIgE concentration) were calculated using the receiver operating characteristic curve. RESULTS Serum eosinophil percentage (cut-off value, 3.8%) was associated with the newly developed allergic nasal symptoms (sensitivity, 77.9; specificity, 41.8). A high serum TIgE concentration (cut-off value, 17.7 IU/mL) was also associated with the risk for allergic sensitization (sensitivity, 46.3; specificity, 85.3). CONCLUSION SEP and TIgE concentration were associated with the development of allergic symptoms and allergic sensitization, respectively, 2 years after the first examination.
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Diagnostic Utility of Total IgE in Foods, Inhalant, and Multiple Allergies in Saudi Arabia. J Immunol Res 2016; 2016:1058632. [PMID: 27314052 PMCID: PMC4897674 DOI: 10.1155/2016/1058632] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 04/04/2016] [Accepted: 04/28/2016] [Indexed: 11/17/2022] Open
Abstract
Objective. To assess the diagnostic significance of total IgE in foods, inhalant, and multiple allergies. Methods. Retrospective review of the laboratory records of patients who presented with clinical suspicion of food or inhalant allergy between January 2013 and December 2014. Total IgE level was defined as positive for a value >195 kU/L; and diagnosis was confirmed by the detection of specific IgE (golden standard) for at least one food or inhalant allergen and at least two allergens in multiple allergies. Results. A total of 1893 (male ratio = 0.68, mean age = 39.0 ± 19.2 years) patients were included. Total IgE had comparable sensitivity (55.8% versus 59.6%) and specificity (83.9% versus 84.4%) in food versus inhalant allergy, respectively, but a superior PPV in inhalant allergy (79.1% versus 54.4%). ROC curve analysis showed a better diagnostic value in inhalant allergies (AUC = 0.817 (95% CI = 0.796-0.837) versus 0.770 (95% CI = 0.707-0.833)). In multiple allergies, total IgE had a relatively good sensitivity (78.6%), while negative IgE testing (<195 kU/L) predicted the absence of multiple allergies with 91.5% certitude. Conclusion. Total IgE assay is not efficient as a diagnostic test for foods, inhalant, or multiple allergies. The best strategy should refer to specific IgE testing guided by a comprehensive atopic history.
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Badran HS, Hussein A, Salah M, Lotfi WT. Identification and Prevalence of Allergic, Nonallergic, and Local Allergic Rhinitis Patients in Western Area, Saudi Arabia. Ann Otol Rhinol Laryngol 2016; 125:634-43. [PMID: 27067153 DOI: 10.1177/0003489416642785] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To evaluate the diagnostic yield of skin prick test (SPT) and serum total immunoglobulin E (IgE) antibodies level in patients with allergic rhinitis (AR) and the role of nasal provocation test (NPT) for the determination of local allergic rhinitis (LAR) in patients with nonallergic rhinitis (NAR). METHODOLOGY This multi-center study included 1230 patients with clinical manifestations for ≥2 years. Patients were classified according to the Allergic Rhinitis and Its Impact on Asthma (ARIA) and scored according to the quantitative Score for Allergic Rhinitis (SFAR). The SPT and total IgE antibody levels were done for all patients. Patients gave negative SPT underwent NPT, and its result was interpreted using Lebel Symptom Score Scale. RESULTS The SPT was positive in 77.8% of patients, mostly for grass pollen and dust mites. All patients were sensitive to multiple allergens. Median serum IgE antibody level for total study population was 162 IU/ml. Forty-two patients (3.4%) with negative SPT showed a weak response to NPT, while 231 patients (18.7%) with negative SPT had a high response to NPT and were considered to have LAR. CONCLUSION The SPT could discriminate between AR and NAR patients. The NPT could identify LAR in 84.6% of patients with rhinitis among those considered as NAR.
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Affiliation(s)
- Hatem S Badran
- Department of Otorhinolaryngology, Faculty of Medicine, Cairo University, Egypt
| | - Ahmed Hussein
- Department of Otorhinolaryngology, Faculty of Medicine, Cairo University, Egypt
| | - Mohamad Salah
- Department of Otorhinolaryngology, Faculty of Medicine, Zagazig University, Egypt
| | - Wassim T Lotfi
- Department of Otorhinolaryngology, Faculty of Medicine, Fayoum University, Egypt
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