Pia Schnarkowski, Pascale Salameh, Eva Grekowitz, Dorothea Terhorst-Molawi, Marcus Maurer, Karsten Weller, Sabine Altrichter
{"title":"Validation of the Cholinergic Urticaria Activity Score (CholUAS).","authors":"Pia Schnarkowski, Pascale Salameh, Eva Grekowitz, Dorothea Terhorst-Molawi, Marcus Maurer, Karsten Weller, Sabine Altrichter","doi":"10.1016/j.jaip.2024.10.011","DOIUrl":"10.1016/j.jaip.2024.10.011","url":null,"abstract":"<p><strong>Background: </strong>In cholinergic urticaria (CholU), itchy wheal and flare-type skin reactions are triggered by sweat-inducing activities. The CholU activity score (CholUAS) is used to assess disease activity but has not yet been validated. The aim of the study was to validate the CholUAS, develop an English version, and provide instructions for scoring.</p><p><strong>Methods: </strong>Cognitive debriefing of CholUAS was performed. Patients with CholU (n = 75) used the CholUAS on 7 consecutive days, underwent provocation testing, completed additional anchor instrument questionnaires including global evaluation tools, and established quality of life instruments. A scoring protocol for the calculation of the weekly CholUAS, the CholUAS7, was developed. The CholUAS7 was tested for validity, reliability, and influencing factors. An English version of the CholUAS was developed.</p><p><strong>Results: </strong>The final CholUAS contains 3 questions that are used for scoring as well as 1 global question. The weekly CholUAS, CholUAS7, showed excellent test-retest reliability and good correlations with anchor instruments. Statistical analysis showed no significant influence of age or duration of disease on CholUAS7 results.</p><p><strong>Conclusion: </strong>The validated CholUAS is ready for use in clinical trials and routine clinical practice.</p>","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wuping Bao, Yanmei Lin, Lei Zhao, Yingying Zhang, Jingwang Lin, Junfeng Yin, Yiting Wu, Jifei Wu, Yan Zhou, Min Zhang
{"title":"(FEV<sub>3</sub>-FEV<sub>1</sub>)/FVC: a terminal-airflow variable for airway hyperresponsiveness and inflammation prediction in patients with symptoms despite preserved spirometry.","authors":"Wuping Bao, Yanmei Lin, Lei Zhao, Yingying Zhang, Jingwang Lin, Junfeng Yin, Yiting Wu, Jifei Wu, Yan Zhou, Min Zhang","doi":"10.1016/j.jaip.2024.10.010","DOIUrl":"https://doi.org/10.1016/j.jaip.2024.10.010","url":null,"abstract":"<p><strong>Background: </strong>Small-airway function assessment is crucial for asthma diagnosis and management. Abnormalities in terminal airflow deserve attention.</p><p><strong>Objective: </strong>This study investigated whether the ratio of forced expiratory volume in the second and third seconds to forced vital capacity ([FEV<sub>3</sub>-FEV<sub>1</sub>]/FVC) correlates with airway hyperresponsiveness (AHR) and inflammation in patients with preserved spirometry.</p><p><strong>Methods: </strong>This cross-sectional study enrolled patients with FEV<sub>1</sub> ≥ 80% predicted, FEV<sub>1</sub>/FVC ≥ 0.7, and recurring asthma-like symptoms. Data included demographics, fractional exhaled nitric oxide (FeNO), impulse oscillometry, and spirometry. Univariate and combined models predicting AHR was analyzed in 553 patients and validated in 561. Correlations between sputum inflammation and spirometrics were also assessed.</p><p><strong>Results: </strong>AHR<sup>+</sup> patients exhibited higher (FEV<sub>3</sub>-FEV<sub>1</sub>)/FVC ratios compared to AHR<sup>-</sup>. This ratio showed the strongest association with the methacholine dose causing a 20% FEV<sub>1</sub> decrease (PD<sub>20</sub>) and the response dose ratio (RDR)(r = -0.26 and 0.39, respectively; P < .001, both). The area under the receiver operating characteristic curve for AHR diagnosis using (FEV<sub>3</sub>-FEV<sub>1</sub>)/FVC was 0.751, increasing to 0.821 when combined with FeNO, confirmed in the validation cohort. (FEV<sub>3</sub>-FEV<sub>1</sub>)/FVC was superior to maximal expiratory flow at 50% of forced vital capacity for identifying eosinophilic airway inflammation characterized by elevated FeNO levels. It correlated better with sputum eosinophil count than with the other spirometrics.</p><p><strong>Conclusion: </strong>Elevated (FEV<sub>3</sub>-FEV<sub>1</sub>)/FVC were evident in AHR<sup>+</sup> patients with preserved FEV<sub>1</sub>/FVC ratios. It serves as a sensitive marker of AHR and airway inflammation correlating with RDR, PD<sub>20</sub>, and sputum eosinophils, suggesting its utility in monitoring patients at risk for uncontrolled asthma.</p>","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Madison A MacKinnon, Taylar Wall, Alison Morra, Teresa To, Catherine Lemiere, M Diane Lougheed
{"title":"Evaluation and Application of the Work-related Asthma Screening Questionnaire (Long-version) (WRASQ-L)<sup>TM</sup>.","authors":"Madison A MacKinnon, Taylar Wall, Alison Morra, Teresa To, Catherine Lemiere, M Diane Lougheed","doi":"10.1016/j.jaip.2024.10.012","DOIUrl":"https://doi.org/10.1016/j.jaip.2024.10.012","url":null,"abstract":"<p><strong>Background: </strong>The Work-related Asthma (WRA) Screening Questionnaire (Long-Version)(WRASQ-L)<sup>TM</sup> is a screening questionnaire that could improve recognition of WRA.</p><p><strong>Objective: </strong>To conduct a definitive evaluation of the WRASQ-L<sup>TM</sup> to justify its implementation in clinical settings.</p><p><strong>Methods: </strong>Employed adults aged 18-75 years with asthma confirmed by objective measures and the ability to take time off work were eligible. Participants completed the WRASQ-L<sup>TM</sup> then monitored their peak expiratory flow at and away from work or completed a specific inhalation challenge test. Data were classified as WRA or non-WRA by two asthma specialists, blinded to WRASQ-L<sup>TM</sup> answers. Sensitivity (SN), specificity (SP), positive and negative predictive values (PPV and NPV, respectively) and Youden's index were calculated for cut-offs of a positive screen.</p><p><strong>Results: </strong>Of 106 participants (47.1±7.1 years (mean ± SD); 60 (57%) female), 14 (17%) were classified as WRA and were significantly younger in age than non-WRA participants (p=0.043). The questionnaire has high SN and NPV (90.9% and 93.1%, respectively), but low PPV and SP (32.1% and 26.0%, respectively).</p><p><strong>Conclusions: </strong>The WRASQ-L<sup>TM</sup> has high SN and NPV. High SN is of primary interest to ensure that few false negative screens are missed and those with potential WRA are identified and continue to specialist care. The SN indicates utility of the questionnaire in clinical settings. Further benefits of the tool include its potential to prompt for education on the symptom-workplace relationship, workplace exposures, personal protective equipment use, and collect exposure and occupational history.</p>","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Elena Gupta, Alexandra E Conway, Marylee Verdi, Marion Groetch, Aikaterini Anagnostou, Elissa M Abrams, Anna Nowak-Wegrzyn, Don Bukstein, Juliette C Madan, Matthew Hand, Sarah L Garnaat, Marcus S Shaker
{"title":"Food Allergy, Nutrition, Psychology, and Health.","authors":"Elena Gupta, Alexandra E Conway, Marylee Verdi, Marion Groetch, Aikaterini Anagnostou, Elissa M Abrams, Anna Nowak-Wegrzyn, Don Bukstein, Juliette C Madan, Matthew Hand, Sarah L Garnaat, Marcus S Shaker","doi":"10.1016/j.jaip.2024.09.036","DOIUrl":"10.1016/j.jaip.2024.09.036","url":null,"abstract":"<p><p>This article explores food allergy and the nascent field of nutritional psychiatry. Individuals with food allergy experience lower levels of \"food freedom\" than their nonallergic counterparts, which can create cognitive, emotional, social, nutritional, and financial burdens. Patterns of food avoidance may influence neuroinflammatory states and the gut microbiome; these changes may be associated with neuropsychiatric symptoms. Food restriction may promote disruption of the microbiome neuroimmune axis, which has been linked to various allergic diseases. Targeted psychological counseling strategies can provide benefit. Food allergy and restricted diets may impact dietary health benefits.</p>","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142407207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Matthew Greenhawt, Jay Lieberman, Michael Blaiss, David I Bernstein, John Oppenheimer, Lawrence DuBuske, David Fleischer, David A Dworaczyk
{"title":"Pharmacokinetic and Pharmacodynamic Profile of Epinephrine Nasal Spray Versus Intramuscular Epinephrine Autoinjector in Healthy Adults.","authors":"Matthew Greenhawt, Jay Lieberman, Michael Blaiss, David I Bernstein, John Oppenheimer, Lawrence DuBuske, David Fleischer, David A Dworaczyk","doi":"10.1016/j.jaip.2024.10.006","DOIUrl":"10.1016/j.jaip.2024.10.006","url":null,"abstract":"<p><strong>Background: </strong>Standard of care for anaphylaxis treatment is intramuscular (IM) epinephrine. An epinephrine nasal spray (ENS) is under development as an alternative form of administration.</p><p><strong>Objective: </strong>To compare the pharmacokinetic and pharmacodynamic (PD) profile of 13.2 mg ENS with 0.3 mg IM epinephrine autoinjector.</p><p><strong>Methods: </strong>Data from 4 open-label phase 1 crossover studies conducted in healthy adults were pooled to determine the pharmacokinetic and PD profile of a single 13.2 mg ENS dose delivered by 2 consecutive sprays of 6.6 mg each in opposite (n = 224 doses) or the same nostril (n = 75 doses) compared with the 0.3 mg IM autoinjector (n = 215 doses). Each participant served as their own control. Blood samples and vital signs were collected predose and at multiple intervals from 0 to 360 minutes postdose.</p><p><strong>Results: </strong>ENS rapidly increased the plasma epinephrine concentration, with levels that were overall greater than IM autoinjector. Median (range) time to maximum plasma epinephrine concentration with ENS opposite nostrils, ENS same nostril, and IM autoinjector was 25.1 (1.3-362.1), 20.1 (3.0-120.2), and 20.0 (1.0-121.3) minutes, respectively. The area under the plasma concentration-time curve for 0 to 360 minutes was significantly higher with ENS than with the IM autoinjector (geometric mean ratio [90% CI], 155% [140%-172%] with ENS opposite nostrils, 159% [138%-182%] with ENS same nostril). The PD effects on heart rate and blood pressure were similar in pattern and magnitude among all 3 treatment groups.</p><p><strong>Conclusions: </strong>ENS rapidly achieved plasma epinephrine levels greater and more sustained than the IM autoinjector and with a similar PD effect.</p>","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142480304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dehlia Moussaoui, Tracy Foran, Stephanie Richards, Sonia R Grover
{"title":"Catamenial anaphylaxis in adolescents and young adults: A case series.","authors":"Dehlia Moussaoui, Tracy Foran, Stephanie Richards, Sonia R Grover","doi":"10.1016/j.jaip.2024.09.032","DOIUrl":"10.1016/j.jaip.2024.09.032","url":null,"abstract":"","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142401846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Performance of serum amyloid A and C reactive protein for disease control assessment in familial Mediterranean fever.","authors":"Inès Elhani, Maurine Jouret, Olivier Malaise, Ai-Tien Nguyen, Marie-Nathalie Sarda, Alexandre Belot, Véronique Hentgen","doi":"10.1016/j.jaip.2024.09.035","DOIUrl":"10.1016/j.jaip.2024.09.035","url":null,"abstract":"","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142401847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tsung-Chieh Yao, Jing-Long Huang, Chi-Shin Wu, Henry Horng-Shing Lu, Yen-Chen Chang, Wei-Yu Chen, Hui-Fang Kao, Ann Chen Wu, Hui-Ju Tsai
{"title":"Comparative Risk of Neuropsychiatric Adverse Events Associated With Leukotriene-Receptor Antagonists Versus Inhaled Corticosteroids.","authors":"Tsung-Chieh Yao, Jing-Long Huang, Chi-Shin Wu, Henry Horng-Shing Lu, Yen-Chen Chang, Wei-Yu Chen, Hui-Fang Kao, Ann Chen Wu, Hui-Ju Tsai","doi":"10.1016/j.jaip.2024.09.028","DOIUrl":"10.1016/j.jaip.2024.09.028","url":null,"abstract":"<p><strong>Background: </strong>Leukotriene-receptor antagonists (LTRA) and inhaled corticosteroids (ICS) are common controller medications for asthma, but limited studies examine their comparative risks on neuropsychiatric adverse events (NAEs) in patients with asthma.</p><p><strong>Objective: </strong>To investigate the comparative risks of LTRA versus ICS on 7 distinct categories of NAEs in patients with asthma at a nationwide level.</p><p><strong>Methods: </strong>We conducted a nationwide cohort study during 2010-2021. Incident NAEs and their clinical subgroups (eg, psychotic disorders, anxiety disorders, movement disorders, behavioral and emotional disorders, mood disorders, sleep-related disorders, and personality disorders) were assessed. Cox proportional hazards regressions were used to quantify the comparative risks.</p><p><strong>Results: </strong>There were 1,249,897 patients with asthma aged 6 to 64 years. Incidence rates for NAEs were 25.10 per 1000 person-years among patients treated with LTRA and 23.46 per 1000 person-years among those treated with ICS. The incidence rate difference was 1.64 (95% confidence interval [CI]: 0.30-2.98) per 1000 person-years. Positive associations of NAEs and 3 clinical subgroups were found in patients treated with LTRA compared with ICS (hazard ratios [HR]: 1.06 [95% CI: 1.00-1.12] for NAEs; HR: 1.88 [95% CI: 1.24-2.84] for psychotic disorders; HR: 1.10 [95% CI: 1.01-1.20] for anxiety disorders; and HR: 1.27 [95% CI: 1.02-1.58] for behavioral and emotional disorders), but not for movement disorders, mood disorders, sleep-related disorders, and personality disorders.</p><p><strong>Conclusions: </strong>This nationwide cohort study identified heightened risks, ranging from 6% to 88%, of NAEs and 3 clinical subgroups in patients with asthma treated with LTRA compared with ICS. These findings underscore the necessity for clinicians to communicate with patients regarding potential neuropsychiatric harms when prescribing LTRA.</p>","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142382321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Miranda Laux, François Montastruc, Yannick Degboe, Laurent Guilleminault
{"title":"Rheumatic adverse effects with biologics targeting type 2 inflammation in severe asthma: a VigiBase study.","authors":"Miranda Laux, François Montastruc, Yannick Degboe, Laurent Guilleminault","doi":"10.1016/j.jaip.2024.09.029","DOIUrl":"10.1016/j.jaip.2024.09.029","url":null,"abstract":"","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142382322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nidhya Navanandan, Nathan D Jackson, Katharine L Hamlington, Jamie L Everman, Elmar Pruesse, Elizabeth A Secor, Zoe Stewart, Katrina Diener, Isabel Hardee, Alec Edid, Helio Sulbaran, Rakesh D Mistry, Todd A Florin, Angela C Yoder, Camille M Moore, Stanley J Szefler, Andrew H Liu, Max A Seibold
{"title":"Viral Determinants of Childhood Asthma Exacerbation Severity and Treatment Response.","authors":"Nidhya Navanandan, Nathan D Jackson, Katharine L Hamlington, Jamie L Everman, Elmar Pruesse, Elizabeth A Secor, Zoe Stewart, Katrina Diener, Isabel Hardee, Alec Edid, Helio Sulbaran, Rakesh D Mistry, Todd A Florin, Angela C Yoder, Camille M Moore, Stanley J Szefler, Andrew H Liu, Max A Seibold","doi":"10.1016/j.jaip.2024.09.020","DOIUrl":"10.1016/j.jaip.2024.09.020","url":null,"abstract":"<p><strong>Background: </strong>Although respiratory viruses are common triggers of asthma exacerbations, the influence of viral infection characteristics on exacerbation presentation and treatment response in the pediatric emergency department (ED) is unclear.</p><p><strong>Objective: </strong>To assess viral infection characteristics of children experiencing ED asthma exacerbations and to test their associations with severity and treatment response.</p><p><strong>Methods: </strong>This is a prospective study of children, aged 4 to 18 years, who received standard ED asthma exacerbation treatment with inhaled bronchodilators and systemic corticosteroids. Nasal swabs collected for viral metagenomic analyses determined virus presence, load, and species. Outcomes included exacerbation severity (Pediatric Asthma Severity [PAS] score, clinician impression, and vital signs) and treatment response (discharge home without needing additional asthma therapies).</p><p><strong>Results: </strong>Of 107 children, 47% had moderate/severe exacerbations by PAS and 64% demonstrated treatment response. Viral metagenomic analysis on nasal swabs from 73 children detected virus in 86%, with 10 different species identified, primarily rhinovirus A (RV-A), RV-C, and enterovirus D68. Exacerbations involving RV-A were milder (odds ratio [OR] = 0.25; 95% confidence interval [CI] = 0.07-0.83) and tended to be more responsive to treatment than non-RV-A infections, whereas exacerbations involving enterovirus D68 were more severe (OR = 8.3; 95% CI = 1.3-164.7) and had no treatment response association. Viral load was not associated with treatment response but exhibited a strong linear relationship with heart rate (r<sub>partial</sub> = 0.48), respiratory rate (r<sub>partial</sub> = 0.25), and oxygen saturation (r<sub>partial</sub> = -0.25), indicative of severity.</p><p><strong>Conclusions: </strong>The majority of ED asthma exacerbations are triggered by respiratory viruses. Viral species are associated with severity and treatment response, suggesting that early pathogen detection could inform ED treatment decisions. Additional studies are needed to identify differences in pathobiology underlying exacerbations triggered by different viral species, and how to effectively treat these heterogeneous exacerbations.</p>","PeriodicalId":51323,"journal":{"name":"Journal of Allergy and Clinical Immunology-In Practice","volume":" ","pages":""},"PeriodicalIF":8.2,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142378601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}