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Say No to deafness: perspective of gene therapy for sensorineural hearing loss.
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-02-01 Epub Date: 2024-12-30 DOI: 10.1080/00016489.2024.2437687
Ling Lu, Andra Lazar, Jun Yang, Maoli Duan
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引用次数: 0
Deep learning multi-classification of middle ear diseases using synthetic tympanic images. 基于合成鼓室图像的中耳疾病深度学习多分类。
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-02-01 Epub Date: 2025-01-10 DOI: 10.1080/00016489.2024.2448829
Yoshimaru Mizoguchi, Taku Ito, Masato Yamada, Takeshi Tsutsumi

Background: Recent advances in artificial intelligence have facilitated the automatic diagnosis of middle ear diseases using endoscopic tympanic membrane imaging.

Aim: We aimed to develop an automated diagnostic system for middle ear diseases by applying deep learning techniques to tympanic membrane images obtained during routine clinical practice.

Material and methods: To augment the training dataset, we explored the use of generative adversarial networks (GANs) to produce high-quality synthetic tympanic images that were subsequently added to the training data. Between 2016 and 2021, we collected 472 endoscopic images representing four tympanic membrane conditions: normal, acute otitis media, otitis media with effusion, and chronic suppurative otitis media. These images were utilized for machine learning based on the InceptionV3 model, which was pretrained on ImageNet. Additionally, 200 synthetic images generated using StyleGAN3 and considered appropriate for each disease category were incorporated for retraining.

Results: The inclusion of synthetic images alongside real endoscopic images did not significantly improve the diagnostic accuracy compared to training solely with real images. However, when trained solely on synthetic images, the model achieved a diagnostic accuracy of approximately 70%.

Conclusions and significance: Synthetic images generated by GANs have potential utility in the development of machine-learning models for medical diagnosis.

背景:近年来,人工智能技术的发展促进了内窥镜鼓膜成像对中耳疾病的自动诊断。目的:将深度学习技术应用于常规临床实践中获得的鼓膜图像,开发中耳疾病的自动诊断系统。材料和方法:为了增强训练数据集,我们探索了使用生成对抗网络(gan)来生成高质量的合成鼓室图像,这些图像随后被添加到训练数据中。2016年至2021年间,我们收集了472张内镜图像,代表了四种鼓膜状况:正常、急性中耳炎、积液中耳炎和慢性化脓性中耳炎。这些图像被用于基于InceptionV3模型的机器学习,该模型在ImageNet上进行预训练。此外,使用StyleGAN3生成的200张合成图像被认为适合每个疾病类别,并被纳入再训练。结果:与仅使用真实图像进行训练相比,将合成图像与真实内窥镜图像一起使用并没有显著提高诊断准确性。然而,当仅对合成图像进行训练时,该模型的诊断准确率约为70%。结论和意义:GANs生成的合成图像在医学诊断机器学习模型的开发中具有潜在的实用性。
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引用次数: 0
Analysis and long-term outcomes of spontaneous cerebrospinal otorrhea repair via the middle cranial fossa approach. 经颅中窝入路自发性脑脊液耳漏修补术的分析及远期疗效。
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-02-01 Epub Date: 2025-01-16 DOI: 10.1080/00016489.2024.2442412
Said Sönmez, Kadir Serkan Orhan

Background: The incidence of spontaneous CSF otorrhea is increasing and knowledge about treatment management is growing.

Objectives: To analyse the cases operated via the middle cranial fossa approach (MCFA) for spontaneous CSF otorrhea in our clinic and to evaluate the long-term surgical results in the light of the literature.

Methods: Demographic data, presenting complaints, complications, hearing outcomes, recurrence rates and long-term success of patients operated with MCFA between 2012 and 2022 in our tertiary care centre were evaluated.

Results: The mean age of the 12 patients who met the inclusion criteria was 58.3 ± 13.4 years. Hearing loss and ear fullness in five patients and persistent otorrhea after ventilation tube insertion in three patients were the most common symptoms. The mean body mass index (BMI) was 35.03 ± 3.39. More than one defect was detected in seven patients. No perioperative or postoperative complications were observed in any patient. The mean airway hearing threshold (ASH)±SD was 40.6 ± 13 preoperatively and 24.4 ± 6.3 postoperatively, a statistically significant decrease (p = 0.003). The mean follow-up period was 80.8 ± 32.5 months and no recurrence was observed in any patient.

Conclusion: Our experience and results support the use of MCFA in the repair of spontaneous CSF otorrhea as safe, highly successful, and beneficial.

背景:自发性脑脊液耳漏的发病率正在上升,对治疗管理的认识也在不断提高。目的:分析经颅中窝入路(MCFA)治疗自发性脑脊液耳漏的病例,结合文献评价其远期手术效果。方法:对2012年至2022年在我院三级保健中心接受MCFA手术的患者的人口学资料、主诉、并发症、听力结果、复发率和长期成功率进行评估。结果:符合纳入标准的12例患者平均年龄为58.3±13.4岁。5例患者听力下降和耳朵充盈,3例患者插入通气管后持续耳漏是最常见的症状。平均体重指数(BMI)为35.03±3.39。在7例患者中检测到不止一种缺陷。无围手术期及术后并发症。平均气道听阈(ASH)±SD术前为40.6±13,术后为24.4±6.3,差异有统计学意义(p = 0.003)。平均随访80.8±32.5个月,无复发。结论:我们的经验和结果支持MCFA用于自发性脑脊液耳漏的修复是安全、高度成功和有益的。
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引用次数: 0
Possible complications of frontal sinus fractures after conservative or surgical treatment: retrospective study.
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-02-01 DOI: 10.1080/00016489.2025.2454481
Júlia Belobradová, Arnošt Onderka, Juraj Timkovič, Viktoria Hranková, Štefan Reguli, Adéla Kondé, Rudolf Karas, Jiří Stránský, Jan Štembírek, Claretta Bianchi

Background: Frontal sinus fractures are rare. Although they can manifest as isolated fractures, they mostly occur as a part of larger panfacial injuries of the facial bones.

Objective: Considering the relative rarity of this type of fracture, we decided to perform a retrospective analysis of patients with this type of injury at our institution, focusing on post-injury complications.

Material and methods: We retrospectively evaluated 26 patients with frontal sinus fracture (isolated or as a part of a complex injury to the facial skeleton) treated and subsequently followed up at our institution between 2016 and 2022.

Results: The most common complication was trigeminal nerve hypersensitivity, occurring in 7 patients (47% of patients with any complication). All patients with this complication were treated conservatively. Four patients developed cerebrospinal fluid leak, of which three were treated conservatively and one surgically. Four more patients developed a deformity, of which 3 patients underwent surgery and one was treated conservatively.

Conclusion and significance: The therapeutic goal is to restore the conditions of the mucosa and to preserve the drainage of the frontal sinus.

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引用次数: 0
Endoscopic butterfly cartilage myringoplasty: our long term results. 内窥镜蝴蝶软骨鼓膜成形术:我们的长期结果。
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-02-01 Epub Date: 2025-01-13 DOI: 10.1080/00016489.2025.2449598
Tuğba Yemiş, Mehmet Birinci, Metin Çeliker, Abdulkadir Özgür, Zerrin Özergin Coşkun, Oğuz Gül, Elif Ayten Tarakçı, Engin Dursun, Özlem Çelebi Erdivanlı

Background: Myringoplasty is one of the treatments used for perforated tympanic membrane.

Aim/objective: We aimed to evaluate the long-term anatomical and functional outcomes of patients who underwent endoscopic inlay butterfly cartilage myringoplasty.

Material and methods: We retrospectively analyzed 74 patients who had undergone endoscopic butterfly cartilage myringoplasty were followed for at least five years. The evaluation included age, sex, duration of follow-up, perforation location, size, preoperative and postoperative pure tone audiometry thresholds (years 2 and 5), air-bone gap, follow-up complications, and postoperative graft and tympanic membrane status.

Results: The study included 74 patients with a mean follow-up duration of 76.7 months (range: 60-125 months). The graft success rates were 89.1% at two years and 82.4% at five years postoperatively. There was a significant improvement in air conduction thresholds when comparing preoperative levels to those at two and five years postoperatively (p = 0.003). The air-bone gap showed a significant reduction from preoperative levels to those observed at two and five years postoperatively (p < 0.0001).

Conclusion and significance: Our study demonstrates that endoscopic butterfly cartilage myringoplasty is safe and effective for achieving long-term anatomical and functional success. We recommend extending the follow-up period to five years with additional annual assessments thereafter.

背景:鼓膜成形术是鼓膜穿孔的治疗方法之一。目的/目的:我们的目的是评估接受内窥镜镶嵌式蝴蝶软骨鼓膜成形术的患者的长期解剖和功能结果。材料和方法:我们回顾性分析74例行内窥镜蝶软骨鼓膜成形术的患者,随访时间至少5年。评估包括年龄、性别、随访时间、穿孔位置、大小、术前和术后纯音听力学阈值(2年和5年)、气骨间隙、随访并发症、术后移植物和鼓膜状态。结果:该研究纳入74例患者,平均随访时间为76.7个月(范围:60-125个月)。术后2年和5年移植成功率分别为89.1%和82.4%。与术后2年和5年相比,术前空气传导阈值有显著改善(p = 0.003)。与术后2年和5年相比,气骨间隙明显减小(p结论和意义:我们的研究表明,内窥镜下蝴蝶软骨鼓膜成形术对于实现长期解剖和功能成功是安全有效的。我们建议将后续行动期延长至五年,此后每年进行额外评估。
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引用次数: 0
Influence of simulated adverse events of the floating mass transducer in a mechanical middle ear model.
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-01-31 DOI: 10.1080/00016489.2025.2451089
Lukas Graf, Nathan Hürzeler, Lucas Wey, Hamidreza Mojallal, Christof Stieger, Andreas Arnold

Background: The Vibrant Soundbridge Implant provides multiple options for coupling the Floating Mass Transducer (FMT) to the ossicles. A parametric evaluation in clinical trials is difficult.

Aims/objectives: We studied the vibratory output of the FMT with three couplers-short process, former long process, and current long process-in an acoustic-mechanical middle ear model (AMEM) under simulated impaired coupling conditions.

Materials and methods: The AMEM, with life-sized ossicles, was tested via acoustic and electrical (FMT-) stimulation. Simulated impairments included accidental bone-contact, cable tension, and insufficient connection. Stapedial footplate vibrations were measured using Laser Doppler.

Results: Acoustic stimulation generally fulfilled the ASTM standard. With normal coupling, SP- and LP-couplers performed comparable to temporal bone data. Impaired coupling led to various effects: bone-contact reduced the transmission up to 20 dB, cable tension minimally affected SP and current LP couplers but reduced the sound transmission for the former LP coupler. Connecting the SP-coupler with only two of four titanium legs caused a single frequency dip without affecting overall magnitude, whereas off-axis LP fixation reduced the output by 15-20 dB around 1000 Hz.

Conclusions and significance: The AMEM generated reproducible, ASTM-compliant measurements. SP and current LP couplers showed resilience to potential FMT implantation impairments in most frequencies.

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引用次数: 0
Endoscopic transcanal butterfly cartilage myringoplasty outcome; which parameters affect long-term results?
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-01-29 DOI: 10.1080/00016489.2025.2457404
Ünal Gökalp Işık, Ömer Tarık Selçuk, Gamze Öztürk Yılmaz, Hande Konşuk Ünlü, Erdem Atalay Çetinkaya, Hülya Eyigör

Background: Endoscopic transcanal butterfly cartilage myringoplasty is a prominent procedure because surgeons can perform this operation without elevating the transmeatal flap.

Objective: To evaluate factors that affect endoscopic butterfly cartilage myringoplasty regarding graft success and hearing improvement and determine long-term outcomes.

Materials and methods: This study included 86 patients who underwent surgery. The rates of graft success and hearing improvement were investigated, together with the effects of sex, age, operated side, and size and location of the perforation.

Results: The overall graft success was 83.7%. There was a statistically significant difference between pre- and post-operation in terms of hearing improvements at 0.5, 1, and 2 kHz (p < 0.001). Sex, age, operative side, and perforation size did not significantly affect graft success or hearing improvement (p > 0.05). The perforation location was significantly associated with graft success (p < 0.05). However, the location of the perforation did not significantly affect hearing improvement (p > 0.05).

Conclusions: Endoscopic transcanal butterfly cartilage myringoplasty can be performed with a high graft success rate and improved hearing. However, surgeons should be more careful when treating patients with posterior perforations.

Significance: The location of the perforation is significantly related to graft success.

{"title":"Endoscopic transcanal butterfly cartilage myringoplasty outcome; which parameters affect long-term results?","authors":"Ünal Gökalp Işık, Ömer Tarık Selçuk, Gamze Öztürk Yılmaz, Hande Konşuk Ünlü, Erdem Atalay Çetinkaya, Hülya Eyigör","doi":"10.1080/00016489.2025.2457404","DOIUrl":"https://doi.org/10.1080/00016489.2025.2457404","url":null,"abstract":"<p><strong>Background: </strong>Endoscopic transcanal butterfly cartilage myringoplasty is a prominent procedure because surgeons can perform this operation without elevating the transmeatal flap.</p><p><strong>Objective: </strong>To evaluate factors that affect endoscopic butterfly cartilage myringoplasty regarding graft success and hearing improvement and determine long-term outcomes.</p><p><strong>Materials and methods: </strong>This study included 86 patients who underwent surgery. The rates of graft success and hearing improvement were investigated, together with the effects of sex, age, operated side, and size and location of the perforation.</p><p><strong>Results: </strong>The overall graft success was 83.7%. There was a statistically significant difference between pre- and post-operation in terms of hearing improvements at 0.5, 1, and 2 kHz (<i>p</i> < 0.001). Sex, age, operative side, and perforation size did not significantly affect graft success or hearing improvement (<i>p</i> > 0.05). The perforation location was significantly associated with graft success (<i>p</i> < 0.05). However, the location of the perforation did not significantly affect hearing improvement (<i>p</i> > 0.05).</p><p><strong>Conclusions: </strong>Endoscopic transcanal butterfly cartilage myringoplasty can be performed with a high graft success rate and improved hearing. However, surgeons should be more careful when treating patients with posterior perforations.</p><p><strong>Significance: </strong>The location of the perforation is significantly related to graft success.</p>","PeriodicalId":6880,"journal":{"name":"Acta Oto-Laryngologica","volume":" ","pages":"1-7"},"PeriodicalIF":1.2,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143062391","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}
引用次数: 0
Translation and linguistic validation of the Glasgow Benefit Inventory into Danish.
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-01-28 DOI: 10.1080/00016489.2025.2455481
Hannah Inez Houborg, Lisa Caulley, Padraig O'Leary, Tejs Ehlers Klug

Background: The Glasgow Benefit Inventory (GBI) is a widely used patient-reported outcome measure in otorhinolaryngology. A Danish version would serve as a validated tool for assessing quality of life among Danish patients after otorhinolaryngological interventions, enabling both cross-intervention, cross-country and cross-cultural comparisons.

Aims/objectives: This study aimed to translate, culturally adapt and linguistically validate the GBI into Danish.

Materials and methods: We followed the guidelines of the Quality of Life Special Interest Group - Translation and Cultural Adaptation Group established by ISPOR, to ensure a rigorous adaptation process.

Results: A Danish version of the GBI was developed in accordance with the guidelines. Minor adjustments were made to enhance clarity, consistency, and ease of use for Danish respondents. These modifications were carefully considered to preserve the original concepts and intent of the original questionnaire.

Conclusions and significance: The GBI has been successfully translated, culturally adapted, and linguistically validated for use in Danish. This version provides a valuable tool for evaluating the impact of otorhinolaryngological operations/treatments by measuring the patient-reported outcomes in Danish otorhinolaryngology patients.

{"title":"Translation and linguistic validation of the Glasgow Benefit Inventory into Danish.","authors":"Hannah Inez Houborg, Lisa Caulley, Padraig O'Leary, Tejs Ehlers Klug","doi":"10.1080/00016489.2025.2455481","DOIUrl":"https://doi.org/10.1080/00016489.2025.2455481","url":null,"abstract":"<p><strong>Background: </strong>The Glasgow Benefit Inventory (GBI) is a widely used patient-reported outcome measure in otorhinolaryngology. A Danish version would serve as a validated tool for assessing quality of life among Danish patients after otorhinolaryngological interventions, enabling both cross-intervention, cross-country and cross-cultural comparisons.</p><p><strong>Aims/objectives: </strong>This study aimed to translate, culturally adapt and linguistically validate the GBI into Danish.</p><p><strong>Materials and methods: </strong>We followed the guidelines of the Quality of Life Special Interest Group - Translation and Cultural Adaptation Group established by ISPOR, to ensure a rigorous adaptation process.</p><p><strong>Results: </strong>A Danish version of the GBI was developed in accordance with the guidelines. Minor adjustments were made to enhance clarity, consistency, and ease of use for Danish respondents. These modifications were carefully considered to preserve the original concepts and intent of the original questionnaire.</p><p><strong>Conclusions and significance: </strong>The GBI has been successfully translated, culturally adapted, and linguistically validated for use in Danish. This version provides a valuable tool for evaluating the impact of otorhinolaryngological operations/treatments by measuring the patient-reported outcomes in Danish otorhinolaryngology patients.</p>","PeriodicalId":6880,"journal":{"name":"Acta Oto-Laryngologica","volume":" ","pages":"1-6"},"PeriodicalIF":1.2,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143051253","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}
引用次数: 0
Prevalence and incidence of hearing loss in school-aged children in Santiago, Chile.
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-01-28 DOI: 10.1080/00016489.2025.2451077
Mariela C Torrente, Natalia Tamblay, Javiera Herrada, Juan C Maass

Background: Countries need information about epidemiology of hearing loss along the lifespan to develop adequate health policies.

Objectives: Estimate prevalence of hearing loss in children six years old in the south-west area Santiago, Chile, and estimate incidence of late-onset hearing loss for the same population. Secondary objective: explore risk factors associated with hearing loss.

Material and methods: Cross-sectional study, recruitment of children between March and June 2022, public schools South-west area of Santiago, Chile, attending first grade. We employed DPOAE for screening of hearing loss, all subjects with uni or bilateral refer were assessed with otomicroscopy, tonal audiometry, and impedanciometry.

Results: 588 children, 54.3% female, 45.7% male, mean age six years (SD .3). Estimated prevalence of all types of hearing loss 2.22% (IC95% 1.19-3.76), of permanent hearing loss 0.34% (IC95% 0.05-5.3), and incidence of late-onset hearing loss 0.17% (IC 95% 0.03-4.17) in six years. No risk factor was significant for hearing loss of any type.

Conclusions and significance: Prevalence of hearing loss in first-grade children in Santiago, Chile, was higher than the rate reported for newborns in the same population, advocating for screening after the newborn period. Further research is needed to recommend a specific age range for re-screening.

{"title":"Prevalence and incidence of hearing loss in school-aged children in Santiago, Chile.","authors":"Mariela C Torrente, Natalia Tamblay, Javiera Herrada, Juan C Maass","doi":"10.1080/00016489.2025.2451077","DOIUrl":"https://doi.org/10.1080/00016489.2025.2451077","url":null,"abstract":"<p><strong>Background: </strong>Countries need information about epidemiology of hearing loss along the lifespan to develop adequate health policies.</p><p><strong>Objectives: </strong>Estimate prevalence of hearing loss in children six years old in the south-west area Santiago, Chile, and estimate incidence of late-onset hearing loss for the same population. Secondary objective: explore risk factors associated with hearing loss.</p><p><strong>Material and methods: </strong>Cross-sectional study, recruitment of children between March and June 2022, public schools South-west area of Santiago, Chile, attending first grade. We employed DPOAE for screening of hearing loss, all subjects with uni or bilateral refer were assessed with otomicroscopy, tonal audiometry, and impedanciometry.</p><p><strong>Results: </strong>588 children, 54.3% female, 45.7% male, mean age six years (SD .3). Estimated prevalence of all types of hearing loss 2.22% (IC95% 1.19-3.76), of permanent hearing loss 0.34% (IC95% 0.05-5.3), and incidence of late-onset hearing loss 0.17% (IC 95% 0.03-4.17) in six years. No risk factor was significant for hearing loss of any type.</p><p><strong>Conclusions and significance: </strong>Prevalence of hearing loss in first-grade children in Santiago, Chile, was higher than the rate reported for newborns in the same population, advocating for screening after the newborn period. Further research is needed to recommend a specific age range for re-screening.</p>","PeriodicalId":6880,"journal":{"name":"Acta Oto-Laryngologica","volume":" ","pages":"1-5"},"PeriodicalIF":1.2,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057748","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}
引用次数: 0
Correction.
IF 1.2 4区 医学 Q3 OTORHINOLARYNGOLOGY Pub Date : 2025-01-24 DOI: 10.1080/00016489.2025.2458894
{"title":"Correction.","authors":"","doi":"10.1080/00016489.2025.2458894","DOIUrl":"https://doi.org/10.1080/00016489.2025.2458894","url":null,"abstract":"","PeriodicalId":6880,"journal":{"name":"Acta Oto-Laryngologica","volume":" ","pages":"1"},"PeriodicalIF":1.2,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143031802","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}
引用次数: 0
期刊
Acta Oto-Laryngologica
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