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PURPOSE: The aim of this article was to systematically review the literature on the pediatric population surgically treated for cholesteatoma and describe the applied post-operative follow-up strategies. METHODS: A systematic review was conducted following the Primary Reporting Items for Systematic Review and Meta-analysis (PRISMA) statement recommendations. After running the selected search string in PubMed, Scopus and Google Scholar, studies in English, reporting on surgically treated pediatric cholesteatoma patients (age younger or equal to 18 year-old) were retrieved. Both primary and revision cholesteatoma surgeries were included. Articles lacking specific data on post-surgical follow-up and case series with less than 10 patients were excluded. RESULTS: Nineteen papers, published between 2000 and 2023, were included for final analysis. Fourteen studies were retrospective and five prospective, for a total of 1319 patients and 1349 operated ears. Male to female ratio was 1.8:1, with a mean age at surgery of 10.4 years (range 1-18). The mean length of the follow-up after surgery was 4.4 ± 1.7 years (range 1-6.9). Clinical follow-up was detailed in 9 studies (47%) with otomicroscopy being the most common evaluation. In most articles (n = 8, 50%), MRI alone was utilized for radiological follow-up, while in 3 studies (19%), CT scans were employed exclusively. In 5 studies (31%), MRI was combined with CT scans. The timing of radiological investigations varied widely (ranging from 6 months to 3 years). A second-look strategy was reported in 14 studies (74%). CONCLUSION: This systematic review highlights the heterogeneity of the follow-up strategies applied to pediatric patients after cholesteatoma surgery, both in terms of timing and types of investigations.
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Cochlear implant users experience difficulties controlling their vocalizations compared to normal hearing peers. However, less is known about their voice quality. The primary aim of the present study was to determine if cochlear implant users' voice quality would be categorized as dysphonic by the Acoustic Voice Quality Index (AVQI) and smoothed cepstral peak prominence (CPPS). A secondary aim was to determine if vocal quality is further impacted when using bilateral implants compared to using only one implant. The final aim was to determine how residual hearing impacts voice quality. Twenty-seven cochlear implant users participated in the present study and were recorded while sustaining a vowel and while reading a standardized passage. These recordings were analyzed to calculate the AVQI and CPPS. The results indicate that CI users' voice quality was detrimentally affected by using their CI, raising to the level of a dysphonic voice. Specifically, when using their CI, mean AVQI scores were 4.0 and mean CPPS values were 11.4 dB, which indicates dysphonia. There were no significant differences in voice quality when comparing participants with bilateral implants to those with one implant. Finally, for participants with residual hearing, as hearing thresholds worsened, the likelihood of a dysphonic voice decreased.
Subject(s)
Cochlear Implants , Voice Quality , Humans , Male , Female , Middle Aged , Aged , Adult , Dysphonia/physiopathology , Speech Acoustics , Cochlear ImplantationABSTRACT
Objective: Olfactory dysfunction (OD) represents a frequent complaint in general population and especially in patients with chronic sinonasal diseases. The aim of this study was the cross-cultural adaptation and validation of the Self-reported Mini Olfactory Questionnaire (Self-MOQ) into Italian. Methods: One hundred fifty patients affected by chronic sinonasal diseases and reporting hyposmia were enrolled. Other 150 normosmic subjects without inflammatory or neoplastic sinonasal disorders were used as a control group. The Short-form 36 (SF-36) questionnaire was used for clinical validity. Results: Cronbach's alpha coefficient was 0.825. The test-retest reliability was excellent. The good correlation between the Self-MOQ and the Visual Analogue Scale scores (p < 0.05) demonstrated the construct validity of the questionnaire. The Self-MOQ was able to distinguish between subjects with or without OD (p < 0.05). Higher Self-MOQ score was found in case of nasal obstruction and posterior rhinorrhoea (p < 0.05). Self-MOQ showed significant correlation with SF-36 general health, SF-36 role functioning/physical, and SF-36 pain (p < 0.05). Conclusions: The Italian version of the Self-MOQ showed good internal consistency, test-retest reliability, construct, and clinical validity.
Subject(s)
Olfaction Disorders , Self Report , Humans , Female , Male , Italy , Reproducibility of Results , Middle Aged , Olfaction Disorders/diagnosis , Adult , Aged , Translations , Surveys and Questionnaires , Young AdultABSTRACT
Objective: To determine the benefits of binaural hearing rehabilitation in patients with monaural conductive or mixed hearing loss treated with a unilateral bone conduction implant (BCI). Methods: This monocentric study includes 7 patients with monaural conductive or mixed hearing loss who underwent surgical implantation of a unilateral BCI (Bonebridge, Med-El). An ITA Matrix test was performed by each patient included in the study - without and with the BCI and in three different settings - to determine the summation effect, squelch effect and head shadow effect. Subjective hearing benefits were assessed using the Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire. Results: The difference in signal to noise ratio of patients without and with BCI was 0.79 dB in the summation setting (p < 0.05), 4.62 dB in the head shadow setting (p < 0.05) and 1.53 dB (p = 0.063) in the squelch setting. The APHAB questionnaire revealed a subjective discomfort in the presence of unexpected sounds in patients using a unilateral BCI (aversiveness score) compared to the same environmental situations without BCI, with a mean discomfort score of 69.00% (SD ± 21.24%) with monaural BCI versus 25.67% (SD ± 16.70%) without BCI (difference: -43.33%, p < 0.05). In terms of global score, patients wearing a unilateral Bonebridge implant did not show any significant differences compared to those without hearing aid (difference: -4.00%, p = 0.310). Conclusions: Our study shows that the use of a unilateral BCI in patients affected by monaural conductive or mixed hearing loss can improve speech perception under noise conditions due to the summation effect and to the decrease of the head shadow effect. However, since monaural BCIs might lead to discomfort under noise conditions in some subjects, a pre-operative assessment of the possible individual benefit of a monaural BCI should be carried out in patients affected by unilateral conductive or mixed hearing loss in order to investigate the possible additional effect of the fitting of hearing aids.
Subject(s)
Bone Conduction , Hearing Loss, Conductive , Hearing Loss, Mixed Conductive-Sensorineural , Humans , Female , Male , Middle Aged , Hearing Loss, Mixed Conductive-Sensorineural/rehabilitation , Hearing Loss, Mixed Conductive-Sensorineural/surgery , Adult , Hearing Loss, Conductive/rehabilitation , Hearing Loss, Conductive/surgery , Hearing Loss, Conductive/physiopathology , Hearing Aids , AgedABSTRACT
PURPOSE: Chronic rhinosinusitis with nasal polyps (CRSwNP) often alters sleep quality. Dupilumab emerged as an innovative and effective therapy for refractory/recurrent severe CRSwNP. The aim of this observational retrospective study was to evaluate the sleep quality in patients with CRSwNP who underwent treatment with dupilumab. MATERIALS AND METHODS: Forty-five patients treated with dupilumab for CRSwNP were enrolled. Clinical parameters (age, sex, comorbidities, Nasal Polyp Score - NPS, Asthma Control Test - ACT), nasal cytology, quality of life (Sino Nasal Outcome Test 22 - SNOT-22), sleep quality (Pittsburgh Sleep Quality Index - PSQI, Epworth Sleepiness Scale - ESS), and risk of sleep apnea (STOP-BANG) were recorded before treatment (T0), and after 3 (T1), 6 (T2), and 12 months (T3). RESULTS: NPS, ACT and SNOT-22 total score improved during treatment (p < 0.05). Meanwhile, all sleep parameters evaluated with SNOT-22, ESS and PSQI improved over time (p < 0.001), expect for PSQI Use of sleeping medications. Indeed, sleep drugs are rarely used before and during the treatment. The global sleep quality was classified as poor in 88.9 % of cases at T0 and decreased to 5.7 % at T3. A high risk of sleep apnea was revealed by the STOP-BANG in 68.9 % of cases at T0 and 2.8 % of patient at T3 (p < 0.001). CONCLUSIONS: Dupilumab improves the sleep quality and reduce the risk of sleep apnea in patients with severe CRSwNP. Its favorable effect occurs within 3 months and is maintained during the treatment.
Subject(s)
Antibodies, Monoclonal, Humanized , Nasal Polyps , Rhinitis , Sinusitis , Sleep Quality , Humans , Nasal Polyps/complications , Nasal Polyps/drug therapy , Male , Sinusitis/drug therapy , Sinusitis/complications , Female , Rhinitis/drug therapy , Rhinitis/complications , Chronic Disease , Antibodies, Monoclonal, Humanized/therapeutic use , Middle Aged , Retrospective Studies , Adult , Treatment Outcome , Quality of Life , Aged , RhinosinusitisABSTRACT
Benign paroxysmal positional vertigo (BPPV) represents the most frequent cause of peripheral vertigo. In most cases, it is successfully treated using the canalith repositioning procedure, but it is often followed by continuous lightheadedness in the absence of vertigo or nystagmus (residual dizziness, RD). Our aim is to describe the clinical effectiveness and the urine metabolomics profile of treating these patients with polyphenol compound supplementation. We enrolled 30 patients reporting RD after BPPV of the posterior semicircular canal (PSC) successfully treated using the Semont maneuver. Supplementation with a polyphenol compound was administered for 60 days, and patients were evaluated after 30 and 60 days of treatment using self-administered questionnaires (Visual Analog Scales for Dizziness and Nausea, Dizziness Handicap Inventory, DHI) and urine metabolomics analysis performed using 1H-NMR spectroscopy and multivariate followed by univariate analysis. Most patients reported excellent or good efficacy in the treatment of RD with a significant decrease in VAS and DHI values. The metabolomics analysis identified six significant metabolites related to the treatment, namely 1-methylnicotinamide, anserine, hippurate, lysine, methyl succinate and urea, indicating the inflammatory activities and antioxidant properties of the polyphenol compound. These preliminary data suggest that supplementation with a polyphenol compound could induce some metabolic changes that can help in recovery from RD. However, future steps will require confirmation with a more significant cohort of patients and an extension of the metabolomics evaluation to other problems concerning the different clinical aspects of BPPV, such as the high rate of relapse.
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PURPOSE: Sinonasal nuclear protein in testis carcinoma (SNUTC) is a rare, aggressive malignancy caused by genetic rearrangements in the NUTM1 gene. The prognosis of SNUTC ranks among the most unfavorable within the naso-sinusal district, with an overall survival of 9.7 months. This systematic review aimed to determine the best therapeutic strategy for SNUTC. METHODS: We reviewed eligible articles for patient demographics, TNM and stage at presentation, best response after primary treatment, disease-free survival and overall survival (OS) times, other following therapy lines, and final outcomes. RESULTS: Among 472 unique citations, 17 studies were considered eligible, with reported treatment data for 25 patients. Most studies (n = 12) were case reports. The most frequently administered treatment regimen was surgery as primary treatment and combined radiochemotherapy as second-line or adjuvant treatment. Four patients were alive at follow-up. CONCLUSION: Basing on the existing literature, a standardized line in the treatment of SNUTC is not yet well delineated. A self-personalized strategy of therapy should be drawn on each patient affected by SNUTC.
Subject(s)
Nuclear Proteins , Humans , Carcinoma/therapy , Carcinoma/genetics , Carcinoma/pathology , Combined Modality Therapy , Neoplasm Proteins/genetics , Neoplasm Staging , Nuclear Proteins/genetics , Oncogene Proteins/genetics , Paranasal Sinus Neoplasms/therapy , Paranasal Sinus Neoplasms/genetics , Paranasal Sinus Neoplasms/pathologyABSTRACT
Introduction Hearing loss (HL) strongly impacts communication abilities and impairs social interactions. Moreover, it modifies the vocal parameters of affected patients. The effects of hearing rehabilitation through hearing aids (HA) on the vocal production of patients suffering from HL have not been thoroughly analyzed in literature. The aim of this study is to use the Ambulatory Phonation Monitor (APM), a portable vocal dosimeter, to evaluate the variations in the vocal production of a group of patients suffering from moderate-to-severe HL treated with HA, and the relationship between such modifications and quality of life (QoL). Materials and Methods Twenty-six patients suffering from a variable degree of HL and treated with HA have been enrolled. Each of them underwent an evaluation before and 4 months after rehabilitation with HA. The analysis of daily voice production was carried out with the APM, while subjective QoL data were collected through the Speech, Spatial, and Qualities questionnaire (SSQ) and the International Outcome Inventory for Hearing Aids (IOI-HA). The differences in phonatory measurements and subjective evaluations before and after HA rehabilitation were assessed using Wilcoxon signed rank test. The Spearman correlation test was used to analyze the correlation between phonatory measurements, auditory measurements and SSQ scores. Results Significant differences in the APM parameters before and after HA rehabilitation were found. After 4 months of HA use, we recorded a significant increase in phonation time and percentage of phonation time, and a significant decrease in average amplitude in dB SPL. We also found a significant increase in the SSQ scores after HA rehabilitation. Finally, we were able to detect low but significant correlations between phonatory measurements and SSQ results. Conclusions The APM proved to be a useful instrument in the evaluation of the benefits of HA and its measurements can be used as indicators of the participation in communication and social life of patients with HL, which are strongly related to QoL.
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This PRISMA-compliant systematic review aimed to investigate the use of and the most common procedures performed with the novel 3D 4K exoscope in surgical pediatric head and neck settings. METHODS: Search criteria were applied to PubMed, EMBASE and the Cochrane Review databases and included all studies published up to January 2023 reporting 3D 4K exoscope-assisted surgeries in pediatric patients. After the removal of duplicates, selection of abstracts and full-text articles, and quality assessment, we reviewed eligible articles for number of patients treated, age, surgical procedures, and outcomes. RESULTS: Among 54 potentially relevant records, 5 studies were considered eligible and included in this systematic review, with reported treatment data for 182 patients. The surgical procedures belong to the otologic field (121 cases), head and neck surgery (25 cases) and transoral surgery (36 cases). Exoscopy allowed high quality visualization of anatomical structures during cochlear implantation and during reconstruction in head and neck surgery; moreover, it improved the surgical view of surgeons, spectators and ENT students. CONCLUSIONS: The use of 3D 4K exoscopy has shown promising potential as a valuable tool in pediatric ORL-head and neck surgery; nevertheless, further validation of these encouraging outcomes is necessary through larger-scale studies specifically focused on pediatric patients.
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Objective: To establish the safety and effectiveness of subtotal petrosectomy with cochlear implantation in patients affected by chronic middle ear disorders to refractory to previous surgical treatments. Methods: A multicentre, retrospective study was conducted on patients affected by recalcitrant chronic middle ear disorders who underwent cochlear implantation in combination with subtotal petrosectomy. Patients' details were collected from databases of 11 Italian tertiary referral centres. Additionally, a review of the most updated literature was carried out. Results: 55 patients were included with a mean follow-up time of 44 months. Cholesteatoma was the most common middle ear recurrent pathology and 50.9% of patients had an open cavity. 80% of patients underwent a single stage surgery. One case of explantation for device failure was reported among the 7 patients with post-operative complications. Conclusions: Subtotal petrosectomy with cochlear implantation is a benchmark for management of patients with recalcitrant chronic middle ear disorders. A single stage procedure is the most recommended strategy. Optimal follow-up is still debated. Further studies are required to investigate the role of this surgery in paediatric patients.
Subject(s)
Cholesteatoma , Cochlear Implantation , Otitis Media, Suppurative , Humans , Ear, Middle/surgery , Retrospective StudiesABSTRACT
BACKGROUND: To assess and compare binaural benefits and subjective satisfaction of active bone conduction implant (BCI) in patients with bilateral conductive or mixed hearing loss fitted with bilateral BCI and patients with monaural conductive hearing loss fitted with monaural BCI. METHODS: ITA Matrix test was performed both on patients affected by bilateral conductive or mixed hearing loss fitted with monaural bone conduction hearing implant (Bonebridge, Med-El) before and after implantation of contralateral bone conduction hearing implant and on patients with monaural conductive or mixed hearing loss before and after implantation of monaural BCI. The Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire was administered to both groups of subjects and the results were compared with each other. RESULTS: Patients of group 1 reported a difference of 4.66 dB in the summation setting compared to 0.79 dB of group 2 (p < 0.05). In the squelch setting, group 1 showed a difference of 2.42 dB compared to 1.53 dB of group 2 (p = 0.85). In the head shadow setting, patients of group 1 reported a difference of 7.5 dB, compared to 4.61 dB of group 2 (p = 0.34). As for the APHAB questionnaire, group 1 reported a mean global score difference of 11.10% while group 2 showed a difference of -4.00%. CONCLUSIONS: Bilateral BCI in patients affected by bilateral conductive or mixed hearing loss might show more advantages in terms of sound localisation, speech perception in noise and subjective satisfaction if compared to unilateral BCI fitting in patients affected by unilateral conductive hearing impairment. This may be explained by the different individual transcranial attenuation of each subject, which might lead to different outcomes in terms of binaural hearing achievement. On the other hand, patients with unilateral conductive or mixed hearing loss fitted with monaural BCI achieved good results in terms of binaural hearing and for this reason, there is no absolute contraindication to implantation in those patients.
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Objective: The COVID-19 pandemic profoundly modified the work routine in healthcare; however, its impact on the field of paediatric otorhinolaryngology (ORL) has been rarely investigated. The aim of this study was to assess the impact of COVID-19 on paediatric ORL. Methods: A questionnaire was developed by the Young Otolaryngologists of the Italian Society of ORL-Head and Neck Surgery (GOS). The questionnaire consisted of 26 questions related to workplace and personal paediatric ORL activities. The link was advertised on the official social media platforms and sent by e-mail to 469 Italian otolaryngologists. Results: The questionnaire was completed by 118 responders. During the pandemic, the main reduction was observed for surgical activity (78.8%), followed by outpatient service (16.9%). The conditions that were mostly impacted by a delayed diagnosis were respiratory infections in 45.8% of cases and sensorineural hearing loss in 37.3% of cases. Conclusions: Paediatric ORL was highly impacted by the COVID-19 pandemic, with a significant reduction of surgical and outpatient activities and a delay in time-sensitive diagnosis. Therefore, the implementation of new strategies, such as telemedicine, is recommended.
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Objective: To evaluate the reliability and validity of the Italian version of the Brief Questionnaire of Olfactory Disorders (Brief-IT-QOD). Methods: The study consisted of six phases: item generation, reliability analysis (112 dysosmic patients for internal consistency analysis and 61 for test-retest reliability analysis), normative data generation (303 normosmic subjects), validity analysis (comparison of Brief-IT-QOD scores of healthy and dysosmic subjects and scores correlation with psychophysical olfactory testing TDI and SNOT-22 scores), responsiveness analysis (10 dysosmic chronic rhinosinusitis with nasal polyps patients before and after biologic therapy), and cut-off value determination (ROC curve analysis of Brief-IT-QOD sensitivity and specificity). Results: All subjects completed the Brief-IT-QOD. Internal consistency (α > 0.70) and test-retest reliability (ICC > 0.7) were acceptable and satisfactory for both questionnaire subscales. A significant difference between dysosmic and control subjects was found in both subscales (p < 0.05). Significant correlations between subscales scores and TDI and SNOT-22 scores were observed. Brief-IT-QOD scores before treatment were significantly higher than after biological therapy. Conclusions: Brief-IT-QOD is reliable, valid, responsive to changes in QoL, and recommended for clinical practice and outcome research.
Subject(s)
Olfaction Disorders , Rhinitis , Humans , Quality of Life , Reproducibility of Results , Rhinitis/complications , Rhinitis/diagnosis , Olfaction Disorders/diagnosis , Surveys and Questionnaires , ItalyABSTRACT
INTRODUCTION: The study aimed to investigate binaural cues in the rehabilitation of unilateral occluded ears with a bone conduction hearing aid. METHODS: The study sample consisted of 40 adult volunteers with normal hearing. Unilateral pseudo-conductive hearing loss was induced by inserting an earplug into the external auditory canal (EAC) and silicone material in the concha for ear impression. The adaptive speech-in-noise test (Italian Matrix test) was performed in three spatial orientations to assess binaural cues (summation, squelch, and head shadow effects). All evaluations were performed in the normal condition, after EAC occlusion, and after application of an adhesive bone conduction hearing aid. Binaural contrast differences were calculated in the three conditions. RESULTS: In the EAC occlusion condition, there was a significant increase in the signal-to-noise ratio (SNR) in both the S0N0 (2.4 dB) and the S90N-90 (7.7 dB) settings, and a slight albeit significant increase in the S0N90 setting (1.35 dB). After fitting the BC hearing aid, there was a reduction of -1.8 dB SNR (p < 0.001) in the S0N0 setting and -2 dB (p = 0.003) in the S90N-90 setting. There was no improvement in the SNR (p = 0.405) in evaluation of the squelch effect (S0N90). These data were corroborated by a better binaural contrast due to a reduction in the summation effect in the monaural occlusion condition and a subsequent reduction in binaural contrast after fitting the hearing aid due to an increase in the summation effect (-2.5 dB vs. 0.3 dB; p < 0.001). CONCLUSIONS: Application of a bone conduction hearing aid in unilateral pseudo-conductive hearing loss strengthens speech recognition of noise by improving the summation effect and impeding the shadow effect of the head; however, there appears to be no improvement in speech perception in noise due to spatial release from masking.
Subject(s)
Cochlear Implantation , Hearing Aids , Speech Perception , Adult , Humans , Bone Conduction , Hearing Loss, Conductive , HearingABSTRACT
INTRODUCTION: Hearing loss is known to play a fundamental role in voice production due to a lack of auditory feedback. In this study, we evaluated both fundamental frequency (F0) and loudness of voice on adult deaf patients subjected to cochlear implantation, and we analyzed these results according to the prelingual or postlingual onset of the deafness. METHODS: The study population, balanced in terms of sex, consisted of 32 adults who had undergone cochlear implantation due to severe or profound bilateral hearing loss (16 with prelingual deafness and 16 with postlingual deafness) and their outcomes were compared with a control group of 32 normal hearing (NH) subjects. All subjects were asked to utter the sustained vowel /a/ for at least 5 s and then to read an Italian phonetically balanced text. Voice recordings were performed by means of an ambulatory phonation monitoring (APM 3200). Measurements were performed without cochlear implant (CI), then with CI switched on, both in quiet condition and with background noise. RESULTS: Compared to NH subjects, deaf individuals were overall characterized by higher F0 and loudness values, especially in the vowel task than the reading. In the sustained vowel task, no patients demonstrated significant voice changes after switching on the CI; contrarily, in the reading task, the use of the CI reduced both loudness and F0 up to values comparable to NH subjects, although only in males. There was no significant difference in speech parameters between prelingual and postlingual deafness, although overall lower values were evident in case of postlingual deafness. The use of the CI showed a significant reduction of F0 in males with postlingual deafness and of loudness, both for patients with prelingual and postlingual deafness. Finally, there was a positive correlation between postoperative hearing thresholds and overall speech loudness, highlighting how subjects with better hearing outcomes after CI positioning generally speak with a lower loudness and therefore a reduced vocal effort and load. DISCUSSION/CONCLUSION: We found similar speech performances between prelingual and postlingual deafness, both in the vowel /a/ phonation and in the reading, providing a further suggestion that prelingual adult patients may benefit from cochlear implantation in phonation as well, in addition to the known excellent hearing outcomes. Overall, these results highlight the ability of the CI to adjust in everyday speech certain phonatory aspects such as F0 and loudness by restoring the auditory feedback.
Subject(s)
Cochlear Implantation , Cochlear Implants , Deafness , Speech Perception , Adult , Male , Humans , Phonation , Deafness/surgery , Deafness/rehabilitation , HearingABSTRACT
Different surgical techniques have been proposed for parapharyngeal space tumors, including transcervical, transparotid, trans-mandibular, infratemporal, and transoral. The choice of the correct approach depends on the size, localization and nature of the tumor. The transoral approach can be used for benign prestyloid masses, such as tumors of the deep lobe of the parotid gland. It guarantees a short hospitalization without skin scars. The narrowed access represents the main limitation of this technique. This review will summarize and analyze the current knowledge about the transoral approach to parotid lesions. Thirty-seven studies were included in a qualitative and quantitative synthesis. The novelty of this review is the quantitative analyses of the clinical data reported in the included studies.
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Parotid Neoplasms , Pharyngeal Neoplasms , Humans , Pharyngeal Neoplasms/pathology , Pharyngeal Neoplasms/surgery , Parotid Neoplasms/surgery , Retrospective Studies , HospitalizationABSTRACT
Objective: Otosclerosis is an osteodystrophic disease of the otic capsule, determining conductive or mixed hearing loss, which can be successfully treated with stapedotomy. The aim of the present multicentric retrospective study was to identify prognostic factors related to better auditory outcomes in stapes surgery. Methods: 581 patients affected by otosclerosis were submitted to stapedotomy under local anaesthesia in two different hospitals. Both Teflon and titanium prostheses were adopted. Results: A statistically significant decrease of postoperative air-conduction thresholds and air-bone gap (ABG) values was seen, whereas the mean bone-conduction threshold did not differ from the preoperative condition. Among the various parameters investigated, the prosthetic material, duration of surgery and intraoperative detection of unexpected anatomical anomalies of the middle ear were found to be related to lower postoperative ABG values. Conclusions: All the previously mentioned parameters played a significant role in determining the postoperative auditory outcomes and can therefore be considered prognostic factors for the success of the stapedotomy.
Subject(s)
Otosclerosis , Stapes Surgery , Bone Conduction , Humans , Otosclerosis/surgery , Polytetrafluoroethylene , Prognosis , Retrospective Studies , Stapes , Titanium , Treatment OutcomeABSTRACT
Background: Newborns admitted to neonatal intensive care units (NICUs) are at higher risk of developing sensorineural hearing loss (SNHL), which may improve over time. The aim of this study was to describe the prevalence of the main risk factors for SNHL in a NICU cohort, focusing on children who underwent auditory maturation. Methods: An observational study of 378 children admitted to NICUs, who were followed for at least 18 months, with periodic audiologic assessments. Results: Out of 378 patients, 338 had normal hearing and 40 were hearing-impaired; we found a higher percentage of extremely preterm (EPT) and extremely low-birthweight (ELBW) infants in SNHL children (p < 0.05). Seventeen infants presented auditory improvement, with a mean maturation time of 6.17 months. A significant difference emerged between patients with stable SNHL and those who improved only in the case of hyperbilirubinemia (p = 0.005). The initial hearing threshold was a predictor of auditory improvement and moderately correlated to the time of auditory maturation (p = 0.02). Conclusions: Our study supports the trend toward recognizing worse prognoses and slower maturation processes among NICU children who suffer from severe to profound SNHL. Caution must be taken when deciding on earlier cochlear implantation.
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Otorhinolaryngology (Ear, Nose and Throat-ENT) focuses on inflammatory, immunological, infectious, and neoplastic disorders of the head and neck and on their medical and surgical therapy. The fields of interest of this discipline are the ear, the nose and its paranasal sinuses, the oral cavity, the pharynx, the larynx, and the neck. Besides surgery, there are many other diagnostic aspects of ENT such as audiology and Vestibology, laryngology, phoniatrics, and rhinology. A new advanced technology, named metabolomics, is significantly impacting the field of ENT. All the "omics" sciences, such as genomics, transcriptomics, and proteomics, converge at the level of metabolomics, which is considered the integration of all "omics." Its application will change the way several of ENT disorders are diagnosed and treated. This review highlights the power of metabolomics, including its pitfalls and promise, and several of its most relevant applications in ENT to provide a basic understanding of the metabolites associated with these districts. In particular, the attention has been focused on different heterogeneous diseases, from head and neck cancer to allergic rhinitis, hearing loss, obstructive sleep apnea, noise trauma, sinusitis, and Meniere's disease. In conclusion, metabolomics study indicates a "fil rouge" that links these pathologies to improve three aspects of patient care: diagnostics, prognostics, and therapeutics, which in one word is defined as precision medicine.
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BACKGROUND: Post-operative infections in head and neck cancer (HNC) surgery represent a major problem and are associated with an important increase in mortality, morbidity, and burden on the healthcare system. The aim of this retrospective observational study was to evaluate post-operative infections in HNC surgery and to analyze risk factors, with a specific focus on different sites of infection. METHODS: Clinical data about 488 HNC patients who underwent surgery were recorded. Univariate and multivariate analyses were performed to identify risk factors for post-operative infections. RESULTS: Post-operative infections were observed in 22.7% of cases. Respiratory and surgical site infections were the most common. Multiple site infections were observed in 3.9% of cases. Considering all infection sites, advanced stage, tracheotomy, and higher duration of surgery were risk factors at multivariate analysis. Median hospital stay was significantly longer in patients who had post-operative infection (38 vs. 9 days). CONCLUSIONS: Post-operative infections may negatively affect surgical outcomes. A correct identification of risk factors may help the physicians to prevent post-operative infections in HNC surgery.