Search

Introduction Revision stapes surgeries are difficult to perform, and their audiological results are inferior to primary surgeries. Objective Our goal was to identify the most common and most influential postoperative reasons that cause persistent air-bone gap (ABG) after the primary surgery. Our focus was concentrated on the mechanical dysfunctions in the middle ear, with special regard to postoperative adhesion formation. Methods We performed a retrospective case series study with 23 cases that underwent revision stapedotomies. Results A significant improvement was seen in ABG and air conduction levels after surgery. The periprosthetic adhesion formation was seen in 65% of the cases, and it was the primary cause behind the unsatisfactory hearing result in 30% of cases. There was no significant difference in the level of persistent ABGs after the primary surgery, in case of the intratympanic adhesion presence, compared with the presence of other surgical failures. Concerning hearing and ABG gain after revision surgery, the noninferiority of the negative effect associated with adhesion was shown compared with the other reasons. Conclusion The revision stapedotomy is an efficient treatment option in case of persistent ABG. Periprosthetic adhesions are the most common intratympanic reasons for compromised audiological outcomes after stapedotomy. Adhesion formations have the same negative effect on ABG development as any other surgical failure, and the revision could be more challenging in these cases. These findings highlight the use of the most atraumatic surgical technique and preservation of intact intratympanic mucosa during middle ear surgery. [ABSTRACT FROM AUTHOR]

Introduction: Head and neck cancers represent a major health problem in Hungary. With their high incidence and mortality rates, Hungary is one of the world leaders in these indicators. The length of patient delay, defined as time from onset of symptoms to first medical consultation, is unknown in Hungarian patients with head and neck cancer. We aimed to use a representative sample of the Hungarian head and neck cancer patient population to determine patient delay according to disease localization and stage and to identify correlations with other clinical parameters. Methods: In our retrospective study, we reviewed patient documentation. For the inclusion, the patients had to be diagnosed with malignant tumors of the oral cavity, oropharynx, hypopharynx or larynx at the Department Head and Neck Surgery of Semmelweis University between 2012 and 2017. Results: We identified 236 patients who met the inclusion criteria. The median delay was 9.5 weeks (range 0-209 weeks) and the mean delay of patients was 17.57 weeks (SD 23.67). There was a significant difference in patient delay data by location. Among glottic cancers, the most common diagnosis was an early stage (67%), compared with other localizations, including most commonly the oropharynx (81%) and hypopharynx (80%), where a locoregionally advanced stage was more frequent. Discussion: Compared to data from different countries, the delay of Hungarian patients with head and neck cancer is significantly longer, which may contribute to the high mortality in Hungary. Screening and patient education in high-risk groups could contribute to earlier diagnosis and thus improve prognosis., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Dános, Horváth, Halász, Tamás and Polony.)

Introduction: Preserving maximal quality of life is an important factor in middle ear surgery according to current standards. Taste disturbance is a common postoperative complication, which can be explained with the risk of injury due to the localisation of chorda tympani. The knowledge about this complication is mandatory for optimal surgical decision-making and for patient education as well. Objective: Investigation of early postoperative taste disturbances, to clarify the differences between the impact of different surgical interventions, and the impact of nerve manipulation. Methods: 15 stapes surgeries and 28 tympanoplasties were investigated. Patients answered subjective questionnaires before surgery and on the first postoperative day. Visual analogue scale (VAS) was used to measure the degree of disturbances (0-10). Degree of nerve manipulation was classified into 5 groups. Results: No significant differences between the impact of stapes surgeries and tympanoplasties could be found (9, 9.1; p = 0.861). In groups '0', '1' and '2', the VAS scores were 10, 9.26, and 8.5. Between the groups no manipulation (0) and significant manipulation without macroscopic injury (2), the difference was significant (10, 8.5; p = 0.039). In the stapes surgery group, no severe taste disturbance (VAS<5) was found. Discussion: In the case of adequate microscopic surgical technique, the rate of postoperative taste disturbances is relatively low. Conclusions: The rate of postoperative taste disturbance could be kept at a low level while the continuity of the chorda tympani could be preserved in the majority of cases. The postoperative morbidity rate is primarily influenced by the degree of nerve manipulation and not by the type of surgery.

Introduction: Tenotomy of the tendon of the stapedius and tensor tympani (TT) muscles is a minimal-invasive surgical therapeutic procedure in Ménière's disease (MD). It has been assumed that the TT medializes the stapes into the oval window, resulting in changes in perilymphatic pressures of the inner ear. By cutting the tendons of both middle ear muscles, they affect the pressure dynamics by not augmenting this pressure even further. Aim: The immediate and long-term investigation of the effect of middle ear muscle tenotomy on the quality of life of patients suffering from Ménière's disease, measured by the Dizziness Handicap Inventory (DHI) and the Tinnitus Handicap Inventory (THI). Method: A follow-up study of 22 patients with definite, unilateral Ménière's disease had undergone tenotomy under general or local anesthesia through an endaural approach. Pre- and postoperative DHI values were compared for all patients. Statistical analysis: The statistical analysis was completed by using the IBM SPSS V24 software. Since the parameters did not show normal distribution, non-parametric test (Mann-Whitney U test) was used. The significance level was specified as p<0.05. Results: A statistically significant reduction of DHI scores was noted in all patients. The tinnitus significantly reduced and all of the patients mentioned improved symptoms of MD. Conclusion: Although the follow-up period is short, and the pathomechanism (decrease of stapes medialization in the oval window) is not exactly clear, tenotomy seems to be a successful promising surgical treatment method with a high reduction of dizziness handicap score in conservative therapy-resistant Ménière's disease. Orv Hetil. 2020; 161(5): 177-182.

Our health is highly determined by the diverse microbial community living within our body and upon our skin. Balance among the members of the commensal microbiota is essential for the preservation of health. New generation sequencing is a rapid, sensitive method for determining the whole microbiome without prior hypothesis and also gives information on the resistance and virulence status. Application of this method can help to identify the pathogens contributing to different diseases, and also the protective bacteria inhibiting their growth. Detecting the changes of the microbiome helps to identify new therapeutic targets and establish targeted antibiotic therapy. Broad-spectrum antibiotics also act against the beneficial members of the microbial flora, which may lead to the development of recurrent or chronic disease. Ear, nose and throat infections are the most common infective diseases in humans and the leading cause for antibiotic prescription worldwide. In recent years, many studies using molecular biology methods were performed examining the microbiome of healthy humans and in otorhinolaryngologic diseases. In the present work, the authors review the changes of the microbiological communities in the healthy state and in various pathologic states in the anatomic regions of the ear, nose and throat. Orv Hetil. 2019; 160(39): 1533-1541.