Respiratory Medicine and Research最新文献

{"title":"Diagnostic and Therapeutic Role of Electrocautery Snare Use in Endobronchial Polypoid Lesions","authors":"Banu Kahriman ,&nbsp;Celal Satici ,&nbsp;Sinem Nedime Sokucu ,&nbsp;Levent Dalar ,&nbsp;Cengiz Ozdemir","doi":"10.1016/j.resmer.2023.101074","DOIUrl":"10.1016/j.resmer.2023.101074","url":null,"abstract":"<div><h3>Introduction</h3><p>Electrocautery with a snare probe offers a tool for the treatment of endobronchial polyps. The aim of this study was to demonstrate the efficacy of the snare probe in patients undergoing rigid bronchoscopy due to central airway obstruction.</p></div><div><h3>Methods</h3><p>This retrospective descriptive study included patients who underwent rigid bronchoscopy with an electrocautery snare probe for the diagnosis and/or treatment of endobronchial polyps in an interventional pulmonology unit.</p></div><div><h3>Results</h3><p>The mean age of the 47 patients (38 men) with endobronchial polypoid lesions was 61.5 years. Six lesions (12.8%) were located in the trachea, 6 (12.8%) in the right main bronchus, 11 (23.4%) in the left main bronchus, and 24 (51.1%) in the lobar bronchi. Twenty-eight lesions (59.5%) were malignant. Prior to the procedure, 6 (12.8%) patients had grade 1 obstruction, 6 (12.8%) had grade 2 obstruction, 15 (31.9%) had grade 3 obstruction, and 20 (42.6%) had grade 4 obstruction. In terms of airway obstruction after the procedure, grade 1 was present in 46 (97.9%) patients and grade 2 was present in 1 (2.1%) patient. No major complication developed in 93.6% of the patients. During a mean follow-up period of 48 months, 85.1% of the patients did not experience recurrence.</p></div><div><h3>Conclusion</h3><p>Our results demonstrate that the snare probe can be used to effectively and reliably establish airway patency in patients with central airway obstruction due to endobronchial polypoid lesions.</p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101074"},"PeriodicalIF":2.3,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Residual upper airway obstruction during nocturnal noninvasive ventilation despite high positive expiratory pressure. Impact of oronasal mask to nasal mask switch","authors":"Pierre Tankéré ,&nbsp;Marjolaine Georges ,&nbsp;Caroline Abdulmalak ,&nbsp;Deborah Schenesse ,&nbsp;Guillaume Beltramo ,&nbsp;Amaury Berrier ,&nbsp;Philippe Bonniaud ,&nbsp;Claudio Rabec","doi":"10.1016/j.resmer.2023.101083","DOIUrl":"10.1016/j.resmer.2023.101083","url":null,"abstract":"<div><h3>Background</h3><p><span>Nasal mask (NM) and oronasal masks (OM) can be used to provide noninvasive ventilation (NIV). Recent studies suggested that OM is the most used interface and that there is no difference in efficacy or in tolerance between OM and NM for chronic use. However, studies focusing on video laryngoscopy underlined the impact of OM in residual upper airway obstruction (UAO) under </span>NIV<span>. We sought to assess the real-life practice of switching from OM to NM when UAO events persist despite high EPAP levels.</span></p></div><div><h3>Methods</h3><p>In an open-label single center prospective cohort study, data from files and full night polysomnography on NM and OM were collected for patients wearing OM and presenting an UAO index ≥15/h despite an EPAP level ≥ 10 cmH20.</p></div><div><h3>Results</h3><p>Forty-four patients were included in the study. In 31 patients (74 %), switching to a NM reduced UAOi to ≥10/h. Interestingly, 92 % of these patients still had NM at 3 to 12 months of follow-up. Switching to a NM was also associated with a trend in paCO2 reduction and significant improvements in Epworth, sleep quality and NIV compliance. Successful interface switching was significantly associated with female gender, and a trend was observed in non-smokers.</p></div><div><h3>Conclusion</h3><p>As for CPAP, switching to a NM improved NIV efficacy in a selected group of patients presenting residual UAO events despite high EPAP levels. Additionally, this switch has an impact on compliance and subjective sleepiness. Thus, in patients with persisting UAO on OM, switching to a NM could be a first-line intervention before considering further investigation such as polygraphy or video laryngoscopy. We also derive an algorithm for mask allocation and adaptation in acute and chronic NIV use.</p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101083"},"PeriodicalIF":2.3,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anti-mutated citrullinated vimentin antibodies are increased in IPF patients","authors":"Pierre Le Guen ,&nbsp;Coralie Tardivon ,&nbsp;Cédric Laouénan ,&nbsp;Marie-Pierre Debray ,&nbsp;Pascale Nicaise Roland ,&nbsp;Camille Taillé ,&nbsp;Raphael Borie ,&nbsp;Sébastien Ottaviani ,&nbsp;Andreas Guenther ,&nbsp;Philippe Dieudé ,&nbsp;Bruno Crestani","doi":"10.1016/j.resmer.2023.101081","DOIUrl":"10.1016/j.resmer.2023.101081","url":null,"abstract":"<div><h3>Intro</h3><p>An increased prevalence of serum anti-MCV antibody is observed in the serum of patients with idiopathic pulmonary fibrosis (IPF) but the clinical relevance of these antibodies is unknown.</p></div><div><h3>Methods</h3><p>Patients from our center with a diagnosis of IPF according to the 2018 ATS/ERS/JRS/ALAT guidelines and at least one anti-MCV assay available were selected. All patients were part of the prospective cohort European IPF registry and selected between 03/2010 and 03/2018. We constituted two groups of patients according to the anti-MCV status at baseline to compare their characteristics at baseline and the evolution of lung function, survival and/or transplantation status.</p></div><div><h3>Results</h3><p>Anti-MCV data were available for 101 patients, of whom 86 had complete clinical data available. Twenty-nine (34 %) patients had a positive anti-MCV assay (MCV+), at a low level in most patients (29 UI/mL [IQR 25—40]), and 57 (66 %) patients a negative assay (MCV-). MCV+ patients were 20 men and 9 women, with a median age of 73 years [IQR 67—78]. MCV- patients were 49 men and 8 women with a median age of 72 years [IQR 64—77]. Sixty-two (75 %) patients were ex-smokers and 5 (6 %) were active smokers. Median cumulative tobacco smoke exposure was 22.5 (15.0–38.6) and was similar in both groups. Lung function test results and HRCT pattern distribution was similar in both groups at baseline. The median duration of follow-up was 3.5 years [IQR 2.1—5.0]. Lung function decline was similar in both groups. During the study period, 31 (36 %) patients died or have been transplanted with no difference in transplant-free survival status between the two groups.</p></div><div><h3>Conclusion</h3><p>Low level anti-MCV autoimmunity was prevalent in IPF patients</p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101081"},"PeriodicalIF":2.3,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138987139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Broncho-esophageal fistula: When surgery and endoscopy fail, consider physiological lung exclusion","authors":"Dionísio Maia ,&nbsp;Julie Tronchetti ,&nbsp;Xavier D'Journo ,&nbsp;Hervé Dutau","doi":"10.1016/j.resmer.2023.101080","DOIUrl":"10.1016/j.resmer.2023.101080","url":null,"abstract":"<div><p><span>We discuss the case of an esophageal cancer patient treated by chemo and radiotherapy complicated by an esophageal stenosis<span> and an iatrogenic broncho-esophageal fistula. This latter was managed with multiple palliative stenting procedures and colonic surgical bypass. Despite a long disease free survival but decreased </span></span>quality of life<span> and frailty<span>, we came to the proposal of an extremely unusual form of treatment - physiological lung exclusion, with clinical benefit and so far without any drawbacks related to the procedure.</span></span></p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101080"},"PeriodicalIF":2.3,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138992973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cancer-associated thrombosis: How many patients seen in clinical practice would be eligible for a direct oral anticoagulant randomized controlled trial?","authors":"Bastien Petit ,&nbsp;Simon Soudet ,&nbsp;Géraldine Poenou ,&nbsp;Emma Zarrat ,&nbsp;Sandrine Accassat ,&nbsp;Ludovic Plaisance ,&nbsp;Hélène Helfer ,&nbsp;Valentine Mismetti ,&nbsp;Claire Le Hello ,&nbsp;Marie-Antoinette Sevestre ,&nbsp;Isabelle Mahé ,&nbsp;Laurent Bertoletti","doi":"10.1016/j.resmer.2023.101069","DOIUrl":"10.1016/j.resmer.2023.101069","url":null,"abstract":"<div><p><span>Based on the results of randomized clinical trials (RCT) assessing </span>direct oral anticoagulants<span><span> (DOACs) for the treatment of patients with cancer-associated thrombosis (CAT), DOACs have been proposed as alternative to </span>low molecular weight heparin by several international guidelines. However, the proportion of CAT patients who would have not been eligible for such trials is currently unknown.</span></p><p>Our primary aim was to assess the proportion of patients seen in clinical practice for acute CAT who would not have been eligible for CARAVAGGIO or HOKUSAI-VTE RCT. Secondary aim was to describe patients outcomes according to eligibility.</p><p>In a multicenter, observational study, all patients consecutively admitted from January 2017 to December 2019 for an acute CAT event were retrospectively analyzed. Patients were classified according to the presence or absence of non-inclusion criteria for CARAVAGGIO or HOKUSAI-VTE RCT. Event free survival during a 6-month follow-up were analyzed as secondary endpoints.</p><p>Among the 302 patients (women: 53 %, mean age: 67.9 ± 13.2) analyzed, 138 (46 %) for HOKUSAI-VTE cancer and 161 (53 %) for CARAVAGGIO met one or more non-inclusion criteria. Main criteria were upper limb and unsual site thrombosis (<em>n</em> = 63, 18.5 %), anemia/thrombopenia (<em>n</em> = 43, 14.2 %), brain tumors (<em>n</em><span> = 33, 10.9 %), ECOG PS &gt;2 (</span><em>n</em><span> = 28, 9.3 %), severe renal failure (</span><em>n</em> = 16, 5.3 %).</p><p>At 6 months, the event-free survival rate was not statistically different between the two groups.</p><p>Almost half of CAT patients would have not been able to participate to a modern DOAC RCT. Evaluation of DOACs safety and efficacy in this subset of patients deserves further research.</p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101069"},"PeriodicalIF":2.3,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139032785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety of non-cuffed tunneled central venous catheters in adults with cystic fibrosis","authors":"Arshan Dehbozorgi ,&nbsp;Badr Jandali ,&nbsp;Robert Turner ,&nbsp;Aaron Rohr ,&nbsp;Brandon Custer ,&nbsp;Kate Young ,&nbsp;Carissa Walter ,&nbsp;Lauren Clark ,&nbsp;Yanming Li ,&nbsp;Deepika Polineni ,&nbsp;Joel Mermis","doi":"10.1016/j.resmer.2023.101073","DOIUrl":"10.1016/j.resmer.2023.101073","url":null,"abstract":"<div><h3>Background</h3><p>Peripherally inserted central catheters (PICCs) are the most common route of intravenous (I.V.) access for treatment of cystic fibrosis (CF) pulmonary exacerbations, but repeated PICC placement can result in upper extremity peripheral venous stenosis. Once peripheral stenosis develops, a non-cuffed tunneled central venous catheter (NcTCVC) is an alternative route for IV access. While these are regularly used at some CF centers, the safety and complication rate compared to PICCs in adults with CF has not been reported. This study aims to describe the safety of NcTCVCs in adults with CF.</p></div><div><h3>Methods</h3><p>A retrospective cohort study was performed at a CF Foundation accredited institution including adults with CF who received NcTCVCs in interventional radiology from 7/19/2007 to 3/09/2020. Complications analyzed included catheter related deep venous thrombosis (DVT), central line associated blood stream infection (CLABSI), and catheter related central venous stenosis. Complications were considered attributable if they occurred while the catheter was in place or within 30 days of catheter removal.</p></div><div><h3>Results</h3><p>During the study duration, 386 NcTCVCs were placed in 60 unique patients (55 % female) with a mean of 6.4 catheters per patient. Majority of NcTCVCs placed were 4 French (61.4 %). Average duration of indwelling NcTCVC was 16.2 days. No patients demonstrated catheter attributable symptomatic DVT. The incidence of DVT, CLABSI, and central venous stenosis was 0 (0 %), 4 (1 %), and 1 (0.3 %), respectively.</p></div><div><h3>Conclusions</h3><p>Many adults with CF have required insertion of numerous PICCs for the treatment of recurrent pulmonary exacerbations. In those adults that develop PICC-associated peripheral vein stenosis precluding PICC placement, these results indicate NcTCVCs are a safe alternative.</p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101073"},"PeriodicalIF":2.3,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590041223000855/pdfft?md5=4ca6b4ec9bb6e7de247329c33407007a&pid=1-s2.0-S2590041223000855-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139075564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Onset of eosinophilic granulomatosis with polyangiitis (EGPA) after anti-Th2 biotherapy initiation in severe asthma patients: Report of 3 cases","authors":"Marine Fargeas ,&nbsp;Gilles Devouassoux ,&nbsp;Mathieu Gerfaud-Valentin","doi":"10.1016/j.resmer.2023.101070","DOIUrl":"10.1016/j.resmer.2023.101070","url":null,"abstract":"","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101070"},"PeriodicalIF":2.3,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139032786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pulmonary function test results are correlated with 6-minute walk distance, distance-saturation product, and 6-minute walk work in patients with lymphangioleiomyomatosis","authors":"Rémi Diesler ,&nbsp;Vincent Cottin ,&nbsp;Yves Gallien ,&nbsp;Ségolène Turquier ,&nbsp;Julie Traclet ,&nbsp;Kais Ahmad ,&nbsp;Jean-Charles Glerant","doi":"10.1016/j.resmer.2023.101071","DOIUrl":"10.1016/j.resmer.2023.101071","url":null,"abstract":"<div><h3>Background and objective</h3><p><span>Lymphangioleiomyomatosis<span><span> (LAM) is a rare multicystic lung disease. Although a correlation between </span>pulmonary function test (PFT) results and exercise capacity appears probable, it has not yet been demonstrated. The aim of this study was to assess whether PFT results correlate with 6-minute walk test (6MWT) results </span></span>in patients with LAM.</p></div><div><h3>Methods</h3><p>We conducted a retrospective study of all patients with a diagnosis of LAM followed in a French reference centre over a 13-year period. PFT and 6MWT data were collected. Distance-saturation product (DSP) and 6-minute walk work (6MWORK) were calculated.</p></div><div><h3>Results</h3><p><span><span>A total of 62 patients were included. Their median forced expiratory volume in 1 s (FEV1) was 82.7 % predicted and their median </span>forced vital capacity<span> (FVC) was 96.7 % predicted. The median diffusing capacity<span> of the lungs for carbon monoxide (DLCO) was 58.5 % predicted and was decreased in 79 % of the patients. The median 6-minute walk distance was 535 m, which was 90.9 % of the 602 m predicted distance. The median DSP was 497.4 m % and the median 6MWORK was 32,910 kg.m. The distance walked during the 6MWT was significantly correlated with FVC%predicted (</span></span></span><em>R</em> = 0.435), FEV1 %predicted (<em>R</em> = 0.303), TLC%predicted (<em>R</em> = 0.345), FRC%predicted (<em>R</em> = 0.262), RV/TLC ratio (<em>R</em> = -0.271), and DLCO%predicted (<em>R</em> = 0.279). DSP and 6MWORK were each significantly correlated with different PFT results.</p></div><div><h3>Conclusion</h3><p>The present study shows that PFT results are potential predictors of the exercise capacity in patients with LAM. Additional studies are required to evaluate the interest of DSP and 6MWORK in LAM.</p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101071"},"PeriodicalIF":2.3,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139032787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dupilumab-induced rhinitis in severe asthma patients: A case series","authors":"Goël Fenech,&nbsp;Muriel Hourseau,&nbsp;Jean-Pierre Cristofari,&nbsp;Clairelyne Dupin,&nbsp;Camille Taillé","doi":"10.1016/j.resmer.2023.101072","DOIUrl":"10.1016/j.resmer.2023.101072","url":null,"abstract":"","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101072"},"PeriodicalIF":2.3,"publicationDate":"2023-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138886268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Behaviour change interventions for physical activity in adults with chronic obstructive pulmonary disease; A systematic review and meta-analysis","authors":"Ciara Hanrahan ,&nbsp;Julie Broderick ,&nbsp;Terence M. O'Connor ,&nbsp;Joseph G. McVeigh","doi":"10.1016/j.resmer.2023.101068","DOIUrl":"10.1016/j.resmer.2023.101068","url":null,"abstract":"<div><h3>Background</h3><p><span>Physical activity in adults with COPD is poor, but behaviour change interventions could help improve activity. This </span>systematic review aims to examine behaviour change interventions to promote physical activity and health outcomes for adults with COPD.</p></div><div><h3>Methods</h3><p>Eight databases were searched from inception until April 2023: Web of Science, CENTRAL, MEDLINE, EMBASE, APA PsychINFO, CINAHL, PROSPERO, Cochrane Airways Trials Register. Relevant studies were appraised to determine the impact of behaviour change interventions on physical activity outcomes. Interventions were mapped to Michie's Theoretical Domains Framework (TDF) and a meta-analysis and narrative synthesis conducted. The Cochrane risk of bias tool 2 and the GRADE criteria evaluated bias and the quality and certainty of the evidence.</p></div><div><h3>Results</h3><p><span>Twelve randomized controlled trials (RCTs) were included in the review (</span><em>n</em><span><span> = 1211). The most frequently utilized behaviour change interventions included counselling, stepcount monitoring, social support and goal setting. The most commonly measured outcomes across studies were steps-per-day, physical activity levels, exercise capacity and </span>quality of life. A meta-analysis of comparable studies demonstrated there was no difference in stepcount in favour of behaviour change interventions with respect to steps-per-day (SMD 0.16, 95 % CI -0.03, 0.36; </span><em>p</em> = 0.10). There was some evidence of short-term improvement in physical activity and quality of life, with behaviour change interventions related to goals, behaviour regulation and social influences.</p></div><div><h3>Conclusions</h3><p>People with COPD may benefit from behaviour change interventions to increase physical activity and quality of life in the short-term. The overall certainty and quality of the evidence is low.</p></div>","PeriodicalId":48479,"journal":{"name":"Respiratory Medicine and Research","volume":"85 ","pages":"Article 101068"},"PeriodicalIF":2.3,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135763487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}