Allergy & Rhinology最新文献

{"title":"Value of Hounsfield Units in the Evaluation of Isolated Sphenoid Sinus Lesions.","authors":"Orhan Tunç,&nbsp;Alper Yazıcı,&nbsp;İsmail Aytaç,&nbsp;Koray Tümüklü,&nbsp;Melih Akşamoğlu","doi":"10.1177/21526567211032560","DOIUrl":"https://doi.org/10.1177/21526567211032560","url":null,"abstract":"<p><p>Radiologic findings of fungal sinus disease are generally opacification in paranasal computed tomography (CT) images. The Hounsfield unit (HU) is a standardized objective unit that is also suitable for measuring remodeling and opacifications on CT scans of bone sections of patients with chronic rhinosinusitis. We hypothesized that HU values could provide valuable information in isolated sphenoid sinus lesions before surgery. Between 2012 and 2019, 35 patients underwent functional endoscopic sinus surgery for sphenoid sinus lesions. Tissues obtained from the sphenoid sinus were divided into two groups, fungal and nonfungal, according to the findings of histopathologic examinations. HU values were measured in sphenoid sinus sections on paranasal CT scans of these two groups. Differences in mean and maximum HU values between the two groups were statistically significant (<i>p </i><<i> </i>.05). The maximum HU values calculated from the sphenoid sinus were 435.08 and 196.23 (<i>p </i>≤<i> </i>.05) in the fungal group and nonfungal group, respectively. The mean HU values calculated from the sphenoid sinus were 64.31 and 29 (<i>p </i>≤<i> </i>.05) in the fungal and nonfungal groups, respectively. At the maximum cutoff value of 241, the sensitivity and specificity of the HU maximum were 84.6% and 77.3%, respectively. At the mean cutoff value of 41.5, the sensitivity and specificity of the HU mean were 76.9% and 86.4%, respectively. HU is an objective value used in radiographic density measurement. The HU values were higher in fungal lesions than in nonfungal inflammations, and they are useful in preoperative measurement.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211032560"},"PeriodicalIF":2.2,"publicationDate":"2021-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/07/c7/10.1177_21526567211032560.PMC8387604.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39364567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How I Do It: Inferior Turbinectomy: Modified Techniques for Submucosal Resection.","authors":"Kazuhiro Omura,&nbsp;Kazuhiro Nomura,&nbsp;Teppei Takeda,&nbsp;Norihiro Yanagi,&nbsp;Hiroki Kuroyanagi,&nbsp;Taichi Yanagihara,&nbsp;Yasuhiro Tanaka,&nbsp;Hiromi Kojima,&nbsp;Nobuyoshi Otori","doi":"10.1177/21526567211034736","DOIUrl":"https://doi.org/10.1177/21526567211034736","url":null,"abstract":"<p><p>Although inferior turbinectomy with submucosal resection effectively reduces the volume of the inferior turbinate, there is room for improvement in surgical procedures. Techniques have been developed to reduce crusting and bleeding while efficiently achieving volume reduction. State-of-the-art procedures pertaining to the local injection site, incision line, exposure of the periosteum, submucosal outfracture of the turbinate bone, trimming of redundant mucosa, and incision line suturing are described. Pre and postoperative Nasal Obstruction Symptom Evaluation (NOSE) scores and postoperative inferior turbinate bleeding and crusting were evaluated. For the 18 consecutive patients analyzed, the pre and postoperative NOSE scores were 67.8 ± 14.8 and 16.1 ± 13.0, respectively (<i>P</i> = .0002). Postoperatively, bleeding was absent, and only minor suture thread crusting was observed in 13 patients. In conclusion, our novel technique improves the effectiveness of surgery as well as the postoperative quality of the inferior turbinate.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211034736"},"PeriodicalIF":2.2,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e7/bf/10.1177_21526567211034736.PMC8365174.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39336549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnosis of Anosmia and Hyposmia: A Systematic Review.","authors":"Abdul K Saltagi,&nbsp;Mohamad Z Saltagi,&nbsp;Amit K Nag,&nbsp;Arthur W Wu,&nbsp;Thomas S Higgins,&nbsp;Anna Knisely,&nbsp;Jonathan Y Ting,&nbsp;Elisa A Illing","doi":"10.1177/21526567211026568","DOIUrl":"https://doi.org/10.1177/21526567211026568","url":null,"abstract":"<p><strong>Background: </strong>Anosmia and hyposmia have many etiologies, including trauma, chronic sinusitis, neoplasms, and respiratory viral infections such as rhinovirus and SARS-CoV-2. We aimed to systematically review the literature on the diagnostic evaluation of anosmia/hyposmia.</p><p><strong>Methods: </strong>PubMed, EMBASE, and Cochrane databases were searched for articles published since January 1990 using terms combined with Medical Subject Headings (MeSH). We included articles evaluating diagnostic modalities for anosmia, written in the English language, used original data, and had two or more patients.</p><p><strong>Results: </strong>A total of 2065 unique titles were returned upon the initial search. Of these, 226 abstracts were examined, yielding 27 full-text articles meeting inclusion criteria (Level of evidence ranging from 1 to 4; most level 2). The studies included a total of 13,577 patients. The most utilized diagnostic tools were orthonasal smell tests (such as the Sniffin' Sticks and the UPSIT, along with validated abridged smell tests). Though various imaging modalities (including MRI and CT) were frequently mentioned in the workup of olfactory dysfunction, routine imaging was not used to primarily diagnose smell loss.</p><p><strong>Conclusion: </strong>The literature includes several studies on validity and reliability for various smell tests in diagnosing anosmia. Along with a thorough history and physical, validated orthonasal smell tests should be part of the workup of the patient with suspected olfactory dysfunction. The most widely studied modality was MRI, but criteria for the timing and sequence of imaging modalities was heterogenous.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211026568"},"PeriodicalIF":2.2,"publicationDate":"2021-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/21526567211026568","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39202942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Two Cases of Well Controlled Chronic Spontaneous Urticaria Triggered by the Moderna COVID-19 Vaccine.","authors":"Cylie Alflen,&nbsp;Katheryn Birch,&nbsp;Ryan Shilian,&nbsp;Shan Shan Wu,&nbsp;Robert Hostoffer","doi":"10.1177/21526567211026271","DOIUrl":"https://doi.org/10.1177/21526567211026271","url":null,"abstract":"<p><p>Chronic spontaneous urticaria (CSU, chronic idiopathic urticaria) is a clinical diagnosis characterized by recurrent urticaria of unknown origin, with or without angioedema, that occurs for six weeks or longer. Management of CSU includes a second-generation H1 antihistamine and/or elimination of exacerbating factors. If initial treatment is unsuccessful, trials of first generation H1 antihistamine, H2 blocking antihistamine, leukotriene-receptor antagonist, anti-inflammatory or immunosuppressive agents may be administered. Exacerbating factors include stress, environmental conditions, medications, physical stimuli, and infections. We report the first two cases of a COVID-19 vaccine triggered relapse of CSU that was previously well controlled on therapy.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211026271"},"PeriodicalIF":2.2,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/21526567211026271","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39174625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"COVID-19 Recurrence Without Seroconversion in a Patient With Mannose-Binding Lectin Deficiency.","authors":"Breanne Hayes,&nbsp;Jonathan Stanley,&nbsp;Brian P Peppers","doi":"10.1177/21526567211024140","DOIUrl":"https://doi.org/10.1177/21526567211024140","url":null,"abstract":"<p><strong>Introduction: </strong>The SARS-CoV-2 virus has infected more than 63,000,000 people worldwide after emerging from Wuhan, China in December 2019. This outbreak was declared a Public Health Emergency in January 2020, and a pandemic in March. While rare, reinfection with the virus has been reported on multiple occasions.</p><p><strong>Case presentation: </strong>We present a case report of an individual with mannose binding lectin deficiency who tested positive on two separate occasions, months apart, and did not develop IgG antibodies to SARS-CoV-2. This patient Is a 30- year-old female healthcare worker with a past medical history of ITP, pancreatitis, GERD, anxiety and recurrent pneumonia. She presented in March 2020 with fever, nasal congestion, and dry cough. She was diagnosed with COVID-19 in March 2020, via PCR through employee health. She was treated with a course azithromycin and hydroxychloroquine. Symptoms resolved, however in June 2020, SARS-CoV-2 IgG antibodies were negative. Seven months later in October, she once again developed symptoms which were milder. She was found to have a decreased level of mannose binding lectin, normal immunoglobulin levels, and normal streptococcus pneumonia IgG antibodies. On immune work-up after recovery, she was found to have a decreased level of mannose binding lectin (<50 ng/mL), normal immunoglobulin levels, and protective Streptococcus pneumoniae IgG antibodies with appropriate vaccine response. Her SARS-CoV-2 IgG returned back as positive 8 weeks after her second infection.</p><p><strong>Discussion: </strong>This case illustrates that patients with mannose binding lectin deficiency may be at greater risk of re-infection than the general population.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211024140"},"PeriodicalIF":2.2,"publicationDate":"2021-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/21526567211024140","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39032470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Geriatric Sinus Surgery: A Review of Demographic Variables, Surgical Success and Complications in Elderly Surgical Patients.","authors":"Samuel N Helman,&nbsp;Daniel Carlton,&nbsp;Brian Deutsch,&nbsp;Robert Choake,&nbsp;Varun Patel,&nbsp;Satish Govindaraj,&nbsp;Alfred M C Iloreta,&nbsp;Anthony Del Signore","doi":"10.1177/21526567211010736","DOIUrl":"https://doi.org/10.1177/21526567211010736","url":null,"abstract":"<p><strong>Objective: </strong>Demonstrate feasibility, safety and outcome metrics of geriatric sinus surgery (GESS).</p><p><strong>Study design: </strong>Retrospective review of patients undergoing sinus surgery for indication of chronic rhinosinusitis with and without nasal polyposis.</p><p><strong>Setting: </strong>Tertiary referral center.</p><p><strong>Participants: </strong>Patients who underwent FESS from 2008-2017; excluding skull base, craniofacial, or oncologic surgery. Primary study group were patients aged 65 years and older. Patients aged 40-64 years of age were included for comparison.Main Outcomes and Measures: Multivariate analysis was performed to identify independently associated patient characteristics and perioperative variables. Preoperative medical and treatment history, revision and primary surgery, preoperative and post-operative SNOT-22 and NOSE scores, Lund-McKay scores were recorded when available. Post-operative data was assessed at a minimum of two months after the index procedure. Post-operative complications were included.</p><p><strong>Results: </strong>Ninety-one (91) patients met criteria. 21.2% of the geriatric patients were taking systemic anticoagulation prior to surgery, and underwent treatment with nasal steroids (25.0%), oral antibiotics (67.7%), nasal irrigations (48.4%), and systemic steroids (37.5%) over an average of 7.3 months prior to surgery. There was an average post-operative reduction of 15.0 points (p < 0.0001) and 42.5 points (p = 0.0008) for SNOT-22 and NOSE scores, respectively. Average operative time was 117.4 minutes in geriatric patients compared to 183.4 minutes in younger patients (p = 0.004), with an average estimated blood loss of 55.6 milliliters (mL) compared to younger patients (111.8 mL) (p = 0.04). Linear regression identified revision surgery as associated with reductions in Sinonasal Outcome Test (SNOT-22) scores (p = 0.011). Geriatric patients had a shorter operative time (p = 0.011) while male sex was associated with a longer operative time (p = 0.014). Patients over 65 had fewer minor complications (p = 0.01), and there were no major complications in either group.</p><p><strong>Conclusions and relevance: </strong>Geriatric sinus surgery is effective and safe in this cohort of patients.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211010736"},"PeriodicalIF":2.2,"publicationDate":"2021-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/21526567211010736","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39095658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Otolaryngologists Practice Pattern on Oral Allergy Syndrome.","authors":"Yunjia Zhang Md, Haidy Marzouk Md","doi":"10.1177/21526567211021305","DOIUrl":"10.1177/21526567211021305","url":null,"abstract":"<p><strong>Background: </strong>Oral allergy syndrome is a unique type of food allergy caused by cross-sensitivity between inhalant allergens and food allergens. Despite its significant prevalence and potentially serious outcome, the knowledge base and practice patterns on OAS are not well known among otolaryngologists. Our study is designed to understand the practice patterns of otolaryngologists in screening, testing, and treating OAS through a web-based survey.</p><p><strong>Methods: </strong>Three thousand otolaryngologists were randomly selected from a membership list of the American Academy of Otolaryngology - Head and Neck Surgery. A survey was designed to include demographic questions and questions about OAS understanding, screening, and management. Surveys were sent to selected otolaryngologists via mail. Responses were de-identified and analyzed using SPSS.</p><p><strong>Results: </strong>Out of the 50 survey responses, 46 reported treating environmental allergy in their practices. Twenty eight out of 46 reported knowing about OAS (60.9%). Fifteen out of the 28 physicians screened for OAS (53.6%). Out of the responders who knew about OAS, 12 (42.9%) reported diagnosing under 5 cases in the past year, 7 (25%) diagnosed 5 to 10 cases, and 7 (25%) reported diagnosed more than 10 cases in the past year. Eleven (39.3%) reported ordering component allergy testing for food allergies. Twenty six (92.9%) reported using avoidance, 18 (64.3%) prescribed oral antihistamine medications, 14 (50%) prescribed epi-pen, and 19 (67.9%) desensitized patients to environmental allergies as a treatment for OAS. 26 (93%) reported using more than one of the listed treatments. 10 (36%) reported using all four methods.</p><p><strong>Conclusion: </strong>Only 60.9% of the responders had a knowledge of OAS. Only 53.6% of those screened for OAS. Current treatment for OAS includes avoidance of allergens, desensitization of environmental allergens, prescription of oral antihistamine and epi-pen. Nearly everyone (93%) reported using more than one treatment method.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211021305"},"PeriodicalIF":2.2,"publicationDate":"2021-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/04/1d/10.1177_21526567211021305.PMC8165865.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39007706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Jackfruit Anaphylaxis in a Latex Allergic Non-Healthcare Worker.","authors":"Maaz Jalil,&nbsp;Robert Hostoffer,&nbsp;Shan Shan Wu","doi":"10.1177/21526567211009195","DOIUrl":"https://doi.org/10.1177/21526567211009195","url":null,"abstract":"<p><strong>Introduction: </strong>Anaphylaxis to jackfruit (Artocarpus heterophyllus) is rare. Two previously reported cases have been published in two healthcare workers from jackfruit endemic regions. Latex allergy and birch pollen cross reactivity have both been associated with jackfruit anaphylaxis, providing two separate mechanisms of sensitization. We present a case of jackfruit anaphylaxis in a young latex allergic non-healthcare worker in a non-endemic region.</p><p><strong>Case report: </strong>A 21-year-old male had an anaphylactic reaction immediately after ingesting dried jackfruit. He had a history of allergic rhinitis and latex allergy. He was born premature and required neonatal intensive care and multiple surgeries in infancy, which could possibly be the source of his latex sensitization. Skin prick testing was positive for jackfruit and latex.</p><p><strong>Discussion: </strong>Jackfruit anaphylaxis has only been described in conjunction with a latex allergy or a birch pollen allergy. As jackfruit becomes more available across the world, it is important for physicians and patients with these sensitivities to be aware of these possible cross reactions. Fruit sensitivities in latex allergic patients have been well established as Latex-fruit syndrome. Our case highlights the association of latex sensitization and jackfruit anaphylaxis.</p><p><strong>Conclusion: </strong>We present a case of Jackfruit anaphylaxis associated with latex allergy in a non-healthcare worker from Midwestern United States. As jackfruit becomes more popular in non-endemic regions, its possible cross reactivity with latex, as well as birch pollen should be recognized.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211009195"},"PeriodicalIF":2.2,"publicationDate":"2021-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/21526567211009195","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39007704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Factors Affecting the Control of Chronic Rhinosinusitis With Nasal Polyps: A Comparison in Patients With or Without NERD.","authors":"Markus Jukka Lilja,&nbsp;Anni Koskinen,&nbsp;Paula Virkkula,&nbsp;Seija Inkeri Vento,&nbsp;Jyri Myller,&nbsp;Sari Hammarén-Malmi,&nbsp;Anu Laulajainen-Hongisto,&nbsp;Maija Hytönen,&nbsp;Antti Mäkitie,&nbsp;Jura Numminen,&nbsp;Saara Sillanpää,&nbsp;Hannu Raitiola,&nbsp;Markus Rautiainen,&nbsp;Sanna Katriina Toppila-Salmi","doi":"10.1177/21526567211003844","DOIUrl":"https://doi.org/10.1177/21526567211003844","url":null,"abstract":"<p><strong>Objectives: </strong>The aim was to compare the control of chronic rhinosinusitis with nasal polyps (CRSwNP) after endoscopic sinus surgery (ESS), in patients with/without nonsteroidal anti-inflammatory drug exacerbated respiratory disease (NERD).<b>Study Desing</b>: A retrospective hospital-based sample of CRSwNP patients with/without NERD with follow-up.</p><p><strong>Setting: </strong>Tertiary rhinology centers.</p><p><strong>Methods: </strong>Electronic patient record data from 116 CRSwNP patients (46 with NERD and 70 without NERD) undergoing ESS during 2001-17 were studied. Mean follow-up time was 9.9 years (range 1.1-15.3). Endpoints reflecting uncontrolled CRSwNP were revision ESS, and need for rescue/advanced therapy (e.g. antibiotics, oral corticosteroids and/or biological therapy) during follow-up. NERD was variable of interest and gender, age, asthma, allergic rhinitis (AR), smoking, Lund-Mackay (LM) score of sinus computed tomography scans previous ESS and baseline total ethmoidectomy were used as covariates.</p><p><strong>Results: </strong>Twenty-one (49.7%) NERD patients and 18 (25.7%) non-NERD patients underwent revision ESS within a mean ± SD of 4.3 ± 2.8 and 3.7 ± 2.6 years, respectively (p = .013, by Logrank test). In Cox´s regression models, NERD, female gender, young age, asthma, AR, previous ESS, and lack of total ethmoidectomy were associated with revision-ESS. In adjusted model, only the total ethmoidectomy predicted revision-free survival. In adjusted logistic regression model, there was an insignificant trend that NERD and LM score were associated with the need for rescue/advanced therapy in the follow-up.</p><p><strong>Conclusions: </strong>Patients with NERD had higher risk of uncontrolled CRSwNP than patient group without NERD, as measured by revision ESS and/or need for rescue/advanced therapy in the follow-up. In addition, baseline total ethmoidectomy was associated with revision-free survival.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211003844"},"PeriodicalIF":2.2,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/21526567211003844","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38918137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Community Response to the Impact of Thunderstorm Asthma Using Smart Technology.","authors":"Ala AlQuran,&nbsp;Mehak Batra,&nbsp;Nugroho Harry Susanto,&nbsp;Anne E Holland,&nbsp;Janet M Davies,&nbsp;Bircan Erbas,&nbsp;Edwin R Lampugnani","doi":"10.1177/21526567211010728","DOIUrl":"https://doi.org/10.1177/21526567211010728","url":null,"abstract":"<p><strong>Background: </strong>The most severe thunderstorm asthma (TA) event occurred in Melbourne on the 21st November 2016 and during this period, daily pollen information was available and accessible on smart devices via an App. An integrated survey within the App allows users to self-report symptoms.</p><p><strong>Objective: </strong>To explore patterns of symptom survey results during the period when the TA event occurred.</p><p><strong>Methods: </strong>Symptom data from the Melbourne Pollen Count and Forecast App related to asthma history, hay fever symptoms, and medication use was explored. A one-week control period before and after the event was considered. Chi-square tests and logistic regression were used to assess associations between sex, age, symptoms, and medication use.</p><p><strong>Results: </strong>Of the 28,655 responses, during the 2016 pollen season, younger (18 to 40 years) males, with no hay fever and no asthma were the most single and regular responders. During the TA event for new users, sex was only significantly associated with hay fever (<i>p</i> = 0.008) of which 60.2% of females' responses reported having hay fever, while 43% of males' responses did not. Those with mild symptoms peaked during the TA event.</p><p><strong>Conclusions: </strong>Many individuals completed the survey on the app for the first time during the TA event indicating the potential of digital technologies to be used as indicators of health risk among populations at risk of TA events.</p>","PeriodicalId":45192,"journal":{"name":"Allergy & Rhinology","volume":"12 ","pages":"21526567211010728"},"PeriodicalIF":2.2,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/21526567211010728","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38986650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}