Acta oto-laryngologica. Supplementum最新文献

{"title":"Nasopharyngitis.","authors":"S. Horiguti","doi":"10.32388/vsz2y4","DOIUrl":"https://doi.org/10.32388/vsz2y4","url":null,"abstract":"","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72659704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Towards a consensus on a hearing preservation classification system.","authors":"Henryk Skarzynski,&nbsp;P van de Heyning,&nbsp;S Agrawal,&nbsp;S L Arauz,&nbsp;M Atlas,&nbsp;W Baumgartner,&nbsp;M Caversaccio,&nbsp;M de Bodt,&nbsp;J Gavilan,&nbsp;B Godey,&nbsp;K Green,&nbsp;W Gstoettner,&nbsp;R Hagen,&nbsp;D M Han,&nbsp;M Kameswaran,&nbsp;E Karltorp,&nbsp;M Kompis,&nbsp;V Kuzovkov,&nbsp;L Lassaletta,&nbsp;F Levevre,&nbsp;Y Li,&nbsp;M Manikoth,&nbsp;J Martin,&nbsp;R Mlynski,&nbsp;J Mueller,&nbsp;M O'Driscoll,&nbsp;L Parnes,&nbsp;S Prentiss,&nbsp;S Pulibalathingal,&nbsp;C H Raine,&nbsp;G Rajan,&nbsp;R Rajeswaran,&nbsp;J A Rivas,&nbsp;A Rivas,&nbsp;P H Skarzynski,&nbsp;G Sprinzl,&nbsp;H Staecker,&nbsp;K Stephan,&nbsp;S Usami,&nbsp;Y Yanov,&nbsp;M E Zernotti,&nbsp;K Zimmermann,&nbsp;A Lorens,&nbsp;G Mertens","doi":"10.3109/00016489.2013.869059","DOIUrl":"https://doi.org/10.3109/00016489.2013.869059","url":null,"abstract":"<p><strong>Conclusion: </strong>The comprehensive Hearing Preservation classification system presented in this paper is suitable for use for all cochlear implant users with measurable pre-operative residual hearing. If adopted as a universal reporting standard, as it was designed to be, it should prove highly beneficial by enabling future studies to quickly and easily compare the results of previous studies and meta-analyze their data.</p><p><strong>Objectives: </strong>To develop a comprehensive Hearing Preservation classification system suitable for use for all cochlear implant users with measurable pre-operative residual hearing.</p><p><strong>Methods: </strong>The HEARRING group discussed and reviewed a number of different propositions of a HP classification systems and reviewed critical appraisals to develop a qualitative system in accordance with the prerequisites.</p><p><strong>Results: </strong>The Hearing Preservation Classification System proposed herein fulfills the following necessary criteria: 1) classification is independent from users' initial hearing, 2) it is appropriate for all cochlear implant users with measurable pre-operative residual hearing, 3) it covers the whole range of pure tone average from 0 to 120 dB; 4) it is easy to use and easy to understand.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2013.869059","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31947674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multivariate analysis of hearing outcomes in patients with idiopathic sudden sensorineural hearing loss.","authors":"Harukazu Hiraumi,&nbsp;Norio Yamamoto,&nbsp;Tatsunori Sakamoto,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.487191","DOIUrl":"https://doi.org/10.3109/00016489.2010.487191","url":null,"abstract":"<p><strong>Conclusions: </strong>Contralateral hearing loss is significantly correlated with poor hearing outcomes in patients with idiopathic sudden sensorineural hearing loss (ISSNHL).</p><p><strong>Background: </strong>The hearing outcome in patients with ISSNHL was analyzed using multiple variables.</p><p><strong>Methods: </strong>A retrospective chart review was conducted using 89 patients with ISSNHL. Patients within 40 dB HL of average hearing levels and/or patients whose hearing loss was restricted to low frequencies were excluded. The influence of pre-existing conditions on hearing outcome was analyzed using a polytomous universal model. Pre-existing conditions analyzed included hyperglycemia, hypercholesterolemia, hypertension, and contralateral hearing loss. In addition, the severity of hearing loss, age group, and the existence of vertigo were analyzed concomitantly.</p><p><strong>Results: </strong>Hearing recovery was significantly reduced in patients with a past history of contralateral hearing loss.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.487191","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29312762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inner ear drug delivery system from the clinical point of view.","authors":"Tatsunori Sakamoto,&nbsp;Takayuki Nakagawa,&nbsp;Rie T Horie,&nbsp;Harukazu Hiraumi,&nbsp;Norio Yamamoto,&nbsp;Yayoi S Kikkawa,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.486801","DOIUrl":"https://doi.org/10.3109/00016489.2010.486801","url":null,"abstract":"<p><strong>Conclusion: </strong>Three types of inner ear drug delivery systems (DDS) that were ready to be applied in clinics were developed.</p><p><strong>Objectives: </strong>To develop clinically applicable inner ear DDS for the treatment of inner ear disorders.</p><p><strong>Methods: </strong>Inner ear DDS using clinically applicable materials were developed and evaluated.</p><p><strong>Results: </strong>The systemic application of stealth-type nanoparticles encapsulating betamethasone provided superior therapeutic results for the treatment of noise-induced hearing loss compared with the systemic application of betamethasone in mice. Microparticles made of biodegradable polymer (poly (lactic/glycolic) acid, PLGA) encapsulating lidocaine were placed on the round window membrane of guinea pigs, and resulted in reasonable concentrations of lidocaine in the cochlea without serious adverse effects. The phase I/IIa clinical trial of the application of insulin-like growth factor-1 (IGF-1) in combination with gelatin hydrogel on the round window membrane was conducted, recruiting patients with acute sensorineural hearing loss after the failure of systemic application of steroids.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.486801","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29311495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical and epidemiological study on inpatients with vertigo at the ENT Department of Kyoto University Hospital.","authors":"Hideaki Ogita,&nbsp;Akiko Taura,&nbsp;Kazuo Funabiki,&nbsp;Makoto Miura,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.490564","DOIUrl":"https://doi.org/10.3109/00016489.2010.490564","url":null,"abstract":"<p><strong>Conclusion: </strong>The number of studies on inpatients with vertigo is limited. This study provides useful information for clarifying the underlying causes of vertigo.</p><p><strong>Objective: </strong>To investigate the epidemiological features of patients with vertigo.</p><p><strong>Methods: </strong>This retrospective study investigated 78 patients who had been emergently hospitalized in the Otolaryngology Department of Kyoto University Hospital with vertigo.</p><p><strong>Results: </strong>The number of female patients was significantly higher than the number of male patients. Meniere's disease was the most common underlying pathology among hospitalized patients. Mean patient age was 56.1 years, with no significant difference between male and female patients.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.490564","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29314294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impacts and limitations of medialization thyroplasty on swallowing function of patients with unilateral vocal fold paralysis.","authors":"Ichiro Tateya,&nbsp;Shigeru Hirano,&nbsp;Yo Kishimoto,&nbsp;Atsushi Suehiro,&nbsp;Tsuyohi Kojima,&nbsp;Satoshi Ohno,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.489575","DOIUrl":"https://doi.org/10.3109/00016489.2010.489575","url":null,"abstract":"<p><strong>Conclusions: </strong>Medialization thyroplasty was effective in improving swallowing function as well as vocal function in most cases with unilateral vocal fold paralysis. The impact of medialization thryoplasty was insufficient for the case with severe atrophy and that in which the vocal fold was fixed in the lateral position.</p><p><strong>Objectives: </strong>To evaluate the impacts and limitations of medialization thyroplasty on swallowing function of the patients with unilateral vocal fold paralysis.</p><p><strong>Methods: </strong>Eight cases (mean age 68.5 years) with unilateral vocal fold paralysis chiefly complaining of swallowing disturbance were studied. All patients underwent thyroplasty type I. The causes of the paralysis were lung cancer in four cases, esophageal cancer in one case, aortic aneurysm in one case, subarachnoid hemorrhage in one case, and unknown in one case. Subjective swallowing function score, maximum phonation time (MPT), mean flow rate (MFR), amplitude perturbation quotient (APQ), and pitch perturbation quotient (PPQ) were examined pre- and postoperatively.</p><p><strong>Results: </strong>The swallowing score improved in all except two cases. However, bilateral thryoplasty was necessary for the case with severe vocal fold atrophy and arytenoid adduction was needed for the case in which the vocal fold was fixed in the lateral position. The swallowing score, MPT, and MFR showed significant improvement after surgery.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.489575","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29311033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ten years single institutional experience of treatment for oral cancer in Kyoto University.","authors":"Morimasa Kitamura,&nbsp;Shigeru Hirano,&nbsp;Ichiro Tateya,&nbsp;Shinpei Kada,&nbsp;Seiji Ishikawa,&nbsp;Tomoko Kanda,&nbsp;Ryo Asato,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.490239","DOIUrl":"https://doi.org/10.3109/00016489.2010.490239","url":null,"abstract":"<p><strong>Conclusions: </strong>The prognosis of patients was related to the initial stage at diagnosis. These results suggest that early diagnosis and treatment are the most important factors to improve the prognosis in oral cancer patients. Adjuvant treatment is also warranted to improve locoregional control of advanced cases.</p><p><strong>Objectives: </strong>To update the therapeutic outcome of oral cancer.</p><p><strong>Methods: </strong>In all, 129 cases with oral cancer were treated at Kyoto University Hospital during 2000-2008. Surgery with/without irradiation was performed for 34 cases in stage I, 27 in stage II, 15 in stage III, 42 in stage IVa, and 1 case in stage IVb. Brachytherapy was performed for three cases in stage II. Definitive radiotherapy was performed for three cases in stage III and five cases in stage IV. The follow-up period varied from 12 to 96 months (mean 30 months).</p><p><strong>Results: </strong>The 5-year cumulative overall and disease-specific survival (DSS) rates were 74.5% and 75.3%. DSS was 86.2% in stage I, 91.6% in stage II, 70.7% in stage III, 60.2% in stage IVa, and 0% in stage IVb. DSS shows worse prognosis with advanced nodal status. Locoregional recurrence occurred in 32 of 129 cases, including local recurrence in 8 cases, nodal recurrence in 18, retropharyngeal node metastasis in 1, and local and nodal recurrence in 5 cases. Salvage operation with/without postoperative radiotherapy was performed for 22 cases with locoregional recurrence and 7 of them have survived.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.490239","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29314301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Management and pitfalls of stage I/II glottic cancer.","authors":"Ichiro Tateya,&nbsp;Shigeru Hirano,&nbsp;Morimasa Kitamura,&nbsp;Shinpei Kada,&nbsp;Seiji Ishikawa,&nbsp;Tomoko Kanda,&nbsp;Ryo Asato,&nbsp;Shinzo Tanaka,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.489574","DOIUrl":"https://doi.org/10.3109/00016489.2010.489574","url":null,"abstract":"<p><strong>Conclusions: </strong>Once-daily radiotherapy for stage I glottic cancer and hyperfractionated radiotherapy for stage II glottic cancer achieved satisfactory results in terms of prognosis and laryngeal preservation. The treatment strategy for stage II glottal cancer with subglottal invasion needs to be reconsidered to further improve the outcome.</p><p><strong>Objectives: </strong>Although early glottic carcinomas are highly curable by radiation therapy, the laryngeal preservation rate is not always sufficient. We reviewed the stage I/II glottal cancer treated in our institute during a recent 15-year period to improve the outcome and prognosis.</p><p><strong>Methods: </strong>In all, 113 cases of stage I/II glottic cancer (81 stage I cases and 32 stage II cases) were treated in Kyoto University hospital from 1994 to 2008. In 81 cases with stage I glottic cancer, radiation was performed for 66 cases, transoral laser excision (TLE) was performed for 14 cases, and hyperfractionated radiotherapy was done for one case. Among 32 cases with stage II glottic cancer, 24 cases were treated with hyperfractionated radiotherapy, 6 cases were treated with radiation, and one case with partial laryngectomy. Total laryngectomy was performed for one patient who suffered mixed connective tissue disease. Kaplan-Meier estimates were used for the analysis of survival rate and laryngeal preservation rate.</p><p><strong>Results: </strong>The 5-year overall survival rates were 88.4% in stage I cases and 89.1% in stage II cases. The 5-year disease-specific survival rates were 100% in stage I cases and 93% in stage II cases. The 5-year laryngeal preservation rates were 99% in stage I cases and 90% in stage II cases. Two cases of stage II glottal cancer with subglottal invasion failed to be controlled and the patients died from local recurrence and mediastinum lymph node metastasis, respectively.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.489574","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29314299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ten years single institutional experience of treatment for advanced laryngeal cancer in Kyoto University.","authors":"Shinpei Kada,&nbsp;Shigeru Hirano,&nbsp;Ichiro Tateya,&nbsp;Morimasa Kitamura,&nbsp;Seiji Ishikawa,&nbsp;Tomoko Kanda,&nbsp;Ryo Asato,&nbsp;Shinzo Tanaka,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.492237","DOIUrl":"https://doi.org/10.3109/00016489.2010.492237","url":null,"abstract":"<p><strong>Conclusion: </strong>It is important to suppress lymph node recurrence and distant metastasis to achieve better survival of advanced laryngeal cancer, especially supraglottic cancer.</p><p><strong>Objective: </strong>The therapeutic outcomes of 33 cases with advanced laryngeal cancer treated at Kyoto University Hospital between 2000 and 2008 were reviewed.</p><p><strong>Methods: </strong>Thirty-one males and two females were involved. Their ages ranged from 49 to 81 years (average 65.6 years). All tumors were squamous cell carcinoma, arising at the glottis in 21 cases and the supraglottis in 12 cases. Most glottic cancers (90.5%) and supraglottic cancers (83.3%) were classified as T3 or T4. Total laryngectomy with neck dissection was performed in the treatment of T3 or T4 cases. Two cases of T2 cancers were treated by radiotherapy (66-72 Gy) with neck dissection, and one case of T2 cancer was treated by radiotherapy (66 Gy). Partial laryngectomy with neck dissection was performed in one T3 case.</p><p><strong>Results: </strong>Five-year overall survival rates for stage III of glottic cancer, stage IV of glottic cancer, stage III of supraglottic cancer, and stage IV of supraglottic cancer were 100%, 40.9%, 100%, and 24.2%, respectively. Five-year disease-specific survival rates for stage III of glottic cancer, stage IV of glottic cancer, stage III of supraglottic cancer, and stage IV of supraglottic cancer were 100%, 56.3%, 100%, and 28.1%, respectively. No local recurrence occurred. Regional lymph node recurrence occurred in two cases- one patient with glottic cancer and one with supraglottic cancer. Both of them died of disease despite undergoing chemotherapy. One case initially had lung metastasis, and post-treatment distant metastasis occurred in the lung in four cases, in the skin in one, and in multiple organs in one case.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.492237","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29314300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A tissue-engineering approach for stenosis of the trachea and/or cricoid.","authors":"Shin-ichi Kanemaru,&nbsp;Shigeru Hirano,&nbsp;Hiroo Umeda,&nbsp;Masaru Yamashita,&nbsp;Atsushi Suehiro,&nbsp;Tatsuo Nakamura,&nbsp;Toshiki Maetani,&nbsp;Koichi Omori,&nbsp;Juichi Ito","doi":"10.3109/00016489.2010.496462","DOIUrl":"https://doi.org/10.3109/00016489.2010.496462","url":null,"abstract":"<p><strong>Conclusion: </strong>This new regenerative therapy shows great potential for the treatment of stenosis of the trachea and/or cricoids (STC).</p><p><strong>Objectives: </strong>To estimate the potential of tissue-engineered artificial trachea (AT) for treatment of STC in clinical applications. We previously reported that AT was a useful material for implantation into a tracheal defect after resection of cancer. There are many causes of stenosis of the respiratory tract and STC is particularly difficult to treat.</p><p><strong>Methods: </strong>The AT was a spiral stent composed of Marlex mesh made of polypropylene and covered with collagen sponge made from porcine skin. Three patients with STC were treated by this tissue-engineering method. All of them suffered from STC caused by long endotracheal intubations. They underwent a two-stage operation. In the first operation, after resection of the stenotic regions, the edge of the tracheal cartilage was sutured to the edge of the skin. The tracheal lumen was exposed and a T-shaped cannula was inserted into the large tracheostoma. At 3 weeks to 2 months after the first operation, the trachea and skin were separated. The trimmed AT with venous blood and basic fibroblast growth factor (b-FGF) was then implanted into the cartilage defect.</p><p><strong>Results: </strong>Postoperatively, all patients were able to breathe easily and had no discomfort in their daily activities. Six months after the second operation, we observed enough air space in the trachea and cricoid by computed tomography (CT) imaging and fiber endoscopy.</p>","PeriodicalId":7027,"journal":{"name":"Acta oto-laryngologica. Supplementum","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/00016489.2010.496462","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29311032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}