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Open research questions in Ear Surgery and Otitis Media

152 unresolved questions extracted from the limitations and future-work sections of 672 Ear Surgery and Otitis Media papers in our library. Each links back to the study that raised it.

What the literature leaves open

  • The paper identifies a gap in the treatment of chronic otitis media, where the disease often evades antibiotic therapy and requires microsurgical ear surgery. The development of medical laser technology introduced new therapeutic avenues, but the efficacy of a 445 nm wavelength laser is not well understood.

    Efficacy of a 445 nm wavelength laser in the surgical treatment of chronic otitis media · 2026 · DOI

  • The paper identifies a gap in current validation methods, which do not account for high-risk scenarios - It highlights the need for stress testing and standardized reference answers in validation protocols - The authors note that current methods may not be sufficient to evaluate the safety of large language models in otolaryngology

    From scoring to stress testing: strengthening safety validation of large language model answers in otolaryngology · 2026 · DOI

  • The factors that influence susceptibility to recurrent acute otitis media are not well defined. There is a need to develop predictive models to identify children at risk of recurrent acute otitis media.

    Early life factors documented in electronic health records predict recurrent acute otitis media · 2026 · DOI

  • incorporate predefined harm categories - examine whether safety and actionability vary across patient subgroups

    From scoring to stress testing: strengthening safety validation of large language model answers in otolaryngology · 2026 · DOI

  • Emerging MEMS-based audio devices generate ultrasonic acoustic output, but little is known about long-term biological effects of such exposures, which vary in frequency, intensity, duration, and coupling pathway.

    Sound from Ultrasound: Characterization of a MEMS-based personal-audio device in human temporal bones · 2026 · DOI

  • Whether tympanometry reflects tumor localization or the AJCC/UICC T-category remains uncertain.

    Correlation of Pre-Therapeutic Tympanogram Findings with Primary Tumor Anatomical Localization and T-Category in Patients with Nasopharyngeal Carcinoma: A Cross-Sectional Diagnostic Study at a Tertiary Referral Center in Bali, Indonesia · 2026 · DOI

  • BACKGROUND Cholesterol granulomas typically arise in the petrous apex of the temporal bone, and involvement of the sphenoid wing has not been reported.

    Cholesterol granuloma of the sphenoid wing with long-term growth dynamics: illustrative case · 2026 · DOI

  • Introduction Chronic otitis media with effusion (COME) can adversely affect childhood development, and while the adenoid has been considered a reservoir for bacterial pathogens contributing to the pathogenesis of COME, the role of the adenoid microbiome in COME remains unclear.

    The association between the adenoid microbiome and chronic otitis media with effusion in children differs according to age · 2025 · DOI

  • Our limited data, requiring confirmation, suggest that oral antibiotics may be more effective than antibiotic-corticosteroid eardrops in resolving symptoms and shortening the duration of ear discharge.

    Topical or oral antibiotics in childhood acute otitis media and ear discharge: a randomized controlled non-inferiority trial · 2024 · DOI

  • The effectiveness of endoscopy and the appropriate candidacy for endoscopic ear surgery remain controversial.

    Comparison of Endoscopic and Microscopic Surgery for the Treatment of Acquired Cholesteatoma by EAONO/JOS Staging · 2024 · DOI

  • However, studies to compare the effectiveness of interventions to promote watchful waiting are lacking.

    Interventions to de-implement unnecessary antibiotic prescribing for ear infections (DISAPEAR Trial): protocol for a cluster-randomized trial · 2024 · DOI

  • Auditory pro- cessing problems are again associated with other lan- guage deficits, 22,40 although a direct link to hyperac- tivity has not been established.

    An Association Between Recurrent Otitis Media in Infancy and Later Hyperactivity · 1987 · DOI

  • Future studies can validate the model using larger and more diverse datasets. Future studies can explore the use of other machine learning models or techniques, such as deep learning or transfer learning. Future studies can investigate the application of the model in other clinical contexts, such as predicting complications in other surgical procedures.

    Construction and validation of a machine learning–based prediction model for postoperative complications in patients with chronic otitis media · 2026 · DOI

  • There is a lack of understanding of the relationship between Eustachian tube angulation and chronic otitis media. The study aims to fill this gap by evaluating the Eustachian tube angles in patients with chronic otitis media.

    Evaluation of the Eustachian Tube Angles in Patients with Chronic Otitis Media Using High Resolution Computed Tomography (HRCT) · 2026 · DOI

  • There is a lack of clinical studies on the management of obstructive sleep apnea in children with asymptomatic otitis media with effusion. The current guidelines do not provide clear recommendations for managing otitis media with effusion in pediatric patients with obstructive sleep apnea.

    Tympanocentesis or not? A prospective cohort study for obstructive sleep apnea children in conjunction with asymptomatic otitis media with effusion · 2026 · DOI

  • The limitation of this study is that the seasonal factor was not considered when designing the experiment, which may have affected the outcome. The season of operation can also affect the recurrence of OME, complications, tympanic membrane prognosis, and hearing recovery (14). Furthermore, more flexible treatment options can be adopted based on the duration and nature of middle ear effusion. The severity classification of OSA is based on the PSG index, and OME may be related to the index. In the present study, the grouping based on parents’ choice of treatment was not completely random. Although we repeatedly emphasized that hearing improvement was achieved a higher level in the tympanocentesis group 1 month after surgery, even if there was a higher proportion of type B tympanogram before the operation, it still might have a confounding early outcomes. In addi- tion, among the four recurrences, three were in thetympanocentesis group, suggesting that we need to analyze any baseline factor deeply. Fourth, the sample size, while adequate for describing outcomes in this real-world cohort, may have been insufficient to detect a small but clinically meaningful difference in OME resolution time between the two strategies. The observed hazard ratio of 0.665 (95% CI 0.44 to 1.00, p = 0.054) indicates a trend favoring tympanocentesis but with considerable uncertainty, as reflected by the wide confidence interval crossing unity. Future studies with larger sample sizes are warranted to provide a more precise estimate of the treatment effect. In future studies, a more comprehensive experimental design should be considered.

    Tympanocentesis or not? A prospective cohort study for obstructive sleep apnea children in conjunction with asymptomatic otitis media with effusion · 2026 · DOI

  • The need for a reliable method to diagnose chronic otitis in rats. The limitations of radiographic examination in detecting concomitant structural changes in the head.

    Diagnostics of chronic otitis in rats using computer tomography · 2026 · DOI

  • The study had a limited sample size of 183 patients. The study only included patients undergoing surgery at the ENT Department of People's Hospital. Patients with previous history of ear surgery were excluded from the study.

    Pre Op PTA & HRCT as prediction of ossicular chain status among CSOM patients: An Observational Study · 2026 · DOI

  • There is a need to evaluate the correlation between pure tone audiometry findings and ossicular chain status in patients with chronic otitis media. There is a lack of studies that have investigated the predictive value of pre-operative PTA and HRCT temporal bone scan in predicting the ossicular status.

    Pre Op PTA & HRCT as prediction of ossicular chain status among CSOM patients: An Observational Study · 2026 · DOI

  • The study identifies a gap in the treatment of chronic otitis media with effusion, as current treatments do not address the underlying cause of Eustachian tube dysfunction. The study investigates the effectiveness of radiofrequency tuboplasty in treating COME, which may address this gap.

    Comparison of tuboplasty and tympanotomy tube, alone or in combination for the treatment of chronic otitis media with effusion: randomized controlled trial · 2026 · DOI

  • Future research should focus on developing methods to address dataset biases in otoscopic image analysis. Future research should investigate the impact of dataset biases on AI-based diagnostic models in other medical imaging applications.

    Towards reliable use of artificial intelligence to classify otitis media using otoscopic images: Addressing bias and improving data quality · 2026 · DOI

  • The study identifies a research gap in the evaluation of dataset biases in otoscopic image analysis. The study highlights the need for further research on the impact of dataset biases on AI-based diagnostic models.

    Towards reliable use of artificial intelligence to classify otitis media using otoscopic images: Addressing bias and improving data quality · 2026 · DOI

  • There is a need to evaluate the endoscopic classes of the EAC in healthy Cameroonians. The influence of demographic factors on these morphological variations needs to be analyzed.

    Endoscopic classification of the external auditory canal: a prerequisite for transcanal endoscopic ear surgery at Yaoundé Central Hospital · 2026 · DOI

  • One challenge is the lack of standardized reference equivalent threshold force levels for non-surgical skin-drive bone conduction hearing devices. Another challenge is the need to consider the coupling approach when selecting a bone conduction hearing device.

    Reference threshold measures for a non-surgical skin-drive bone conduction hearing device · 2026 · DOI

  • The study only included normal-hearing adults, and the results may not generalize to individuals with hearing loss. The study used a single-site design, and multi-site validation is needed to establish standardized reference equivalent threshold force levels.

    Reference threshold measures for a non-surgical skin-drive bone conduction hearing device · 2026 · DOI

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152 open questions have been extracted from the limitations and future-work passages of 672 Ear Surgery and Otitis Media papers in our library. Each one below links back to the study that raised it, so you can read the original claim in context.

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