Conclusion: The high rate of flogistic suffering of the controlateral ear seems to suggest a correlation between tubal dysfunction and acquired cholesteatoma but the low rate of pathological reports regarding the anterior mesotympanic region exclude a eustachian tube dysfunction (EDT) at the time of surgery. These observations support the hypothesis that ETD is not a factor that may influence the evolution of the cholesteatoma.
Objectives: To evaluate the role of eustachian tube function in the middle ear secondary acquired cholesteatoma.
Patients And Methods: This was a case series study. The study group consisted of 72 patients submitted to tympanoplasty for middle ear secondary acquired cholesteatoma.
Results: The contralateral ear was normal in 37 subjects (51%) and affected by chronic otitis media in 35 (49%); the anterior part of middle ear cleft was normal in 53 patients (74%). There was no significant relationship between the contralateral ear condition and the status of the anterior region of middle ear (p>0.05). The site of retraction or the presence of tympanic perforation with skin migration was not related to the condition of the protympanum. Otorrhea, cholesteatoma extension, and ossicular chain lesions were not significantly related to the status of the anterior part of the middle ear cleft (p>0.05).
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http://dx.doi.org/10.1080/00016480701668523 | DOI Listing |
Sci Rep
January 2025
Spobiotic Research Center, ANABIO R&D Ltd. Company, No. 22, Lot 7,8 Van Khe Urban, La Khe, Ha Dong, Hanoi, Vietnam.
Acute rhinosinusitis (ARS) in children may be accompanied by acute otitis media (AOM) which is often associated with bacterial co-infections. These conditions are among the primary reasons that children visit hospitals and require antibiotic treatment. This study evaluated the efficacy of the nasal-spraying probiotics (LiveSpo Navax containing 5 billion Bacillus subtilis and B.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom.
Background: Cochlear implants (CI) with off-the-ear (OTE) and behind-the-ear (BTE) speech processors differ in user experience and audiological performance, impacting speech perception, comfort, and satisfaction.
Objectives: This systematic review explores audiological outcomes (speech perception in quiet and noise) and non-audiological factors (device handling, comfort, cosmetics, overall satisfaction) of OTE and BTE speech processors in CI recipients.
Methods: We conducted a systematic review following PRISMA-S guidelines, examining Medline, Embase, Cochrane Library, Scopus, and ProQuest Dissertations and Theses.
Am J Forensic Med Pathol
January 2025
County of Santa Clara, Medical Examiner-Coroner Office, San Jose, CA.
There are few reports that discuss the nebulous entity known as posttraumatic subacute meningitis. Herein, we describe a case where a male was found deceased with Streptococcus pyogenes meningitis 7 days after experiencing head trauma inflicted with a tow chain. Computed tomography scan prior to death revealed a scalp laceration with subcutaneous gas and a subdural hematoma.
View Article and Find Full Text PDFTrends Hear
January 2025
Key Laboratory of Noise and Vibration Research, Institute of Acoustics, Chinese Academy of Sciences, Beijing, China.
Wide dynamic range compression (WDRC) and noise reduction both play important roles in hearing aids. WDRC provides level-dependent amplification so that the level of sound produced by the hearing aid falls between the hearing threshold and the highest comfortable level of the listener, while noise reduction reduces ambient noise with the goal of improving intelligibility and listening comfort and reducing effort. In most current hearing aids, noise reduction and WDRC are implemented sequentially, but this may lead to distortion of the amplitude modulation patterns of both the speech and the noise.
View Article and Find Full Text PDFZhonghua Yi Xue Za Zhi
January 2025
Otology Medical Center, the First People's Hospital of Foshan, Foshan528000, China.
This study aimed to investigate the efficacy of inverted door flap (IDF) combined with transcanal approach to the tympanic antrum (TCAA) technique under the endoscope for treatment of middle ear cholesteatoma. Outcomes of patients treated with combined techniques at the First People's Hospital of Foshan City between March 2021 and March 2023 were evaluated. A total of 31 patients (33 ears, 16 males and 15 females) aged (42.
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