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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
Objective: Implantable hearing devices represent a modern and innovative solution for hearing restoration. Over the years, these high-tech devices have increasingly evolved but their use in clinical practice is not universally agreed in the scientific literature. Congresses, meetings, conferences, and consensus statements to achieve international agreement have been made. This work follows this line and aims to answer unsolved questions regarding examinations, selection criteria and surgery for implantable hearing devices. Materials and methods: A Consensus Working Group was established by the Italian Society of Otorhinolaryngology. A method group performed a systematic review for each single question to identify the current best evidence on the topic and to guide a multidisciplinary panel in developing the statements. Results: Twenty-nine consensus statements were approved by the Italian Society of Otorhinolaryngology. These were associated with 4 key area subtopics regarding pre-operative tests, otological, audiological and surgical indications. Conclusions: This consensus can be considered a further step forward to establish realistic guidelines on the debated topic of implantable hearing devices.
Subject(s)
Hearing Aids , Humans , Cochlear Implants , Hearing Loss/therapy , Hearing Loss/surgery , ConsensusABSTRACT
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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Despite the plethora of studies investigating listening effort and the amount of research concerning music perception by cochlear implant (CI) users, the investigation of the influence of background noise on music processing has never been performed. Given the typical speech in noise recognition task for the listening effort assessment, the aim of the present study was to investigate the listening effort during an emotional categorization task on musical pieces with different levels of background noise. The listening effort was investigated, in addition to participants' ratings and performances, using EEG features known to be involved in such phenomenon, that is alpha activity in parietal areas and in the left inferior frontal gyrus (IFG), that includes the Broca's area. Results showed that CI users performed worse than normal hearing (NH) controls in the recognition of the emotional content of the stimuli. Furthermore, when considering the alpha activity corresponding to the listening to signal to noise ratio (SNR) 5 and SNR10 conditions subtracted of the activity while listening to the Quiet condition-ideally removing the emotional content of the music and isolating the difficulty level due to the SNRs- CI users reported higher levels of activity in the parietal alpha and in the homologous of the left IFG in the right hemisphere (F8 EEG channel), in comparison to NH. Finally, a novel suggestion of a particular sensitivity of F8 for SNR-related listening effort in music was provided.
Subject(s)
Cochlear Implants , Music , Speech Perception , Humans , Listening Effort , Hearing , Electroencephalography/methodsABSTRACT
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.
Subject(s)
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: 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.
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OBJECTIVE: To evaluate speech in noise results and subjective benefit in bilateral active bone conduction implant (ABCI) for bilateral mixed hearing loss. STUDY DESIGN: Prospective, comparative. SETTING: Ear, Nose and Throat Unit, Department of Surgical Sciences, University of Turin. PATIENTS: Seven patients with conductive/mixed hearing loss. INTERVENTIONS: Patients underwent simultaneous or sequential bilateral surgery for ABCI. MAIN OUTCOME MEASURES: The speech intelligibility in noise was assessed with the Ita Matrix test in summation, squelch and head shadow settings. First, the tests were performed with one device activated in the ear with lower speech recognition score, then with both devices. Patients filled in an Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire to investigate the hearing aid benefit. RESULTS: When bilateral devices were activated, an improvement of signal-to-noise ratio was observed in all settings. The difference between bilateral and unilateral stimulation is 4.66 dB ( p = 0.016) in the summation, 2.24 dB ( p = 0.047) in the squelch, 7.50 dB ( p = 0.016) in the head shadow setting.Looking at the APHAB global score (GS), patients report lower mean scores, hence less difficulties, when using two devices (GS, 21.9%; standard deviation (SD), 8.28) rather than one (GS, 33.0%; SD, 10.24) ( p = 0.018). CONCLUSION: In symmetric mixed bilateral hearing loss, rehabilitation with an ABCI fitted bilaterally shows audiologic advantages in speech perception in noise, not only thanks to the summation effect and by reducing head shadow but also by improving the binaural unmasking based on the squelch effect. Audiometric outcomes are confirmed by the GSs obtained in the APHAB questionnaire.
Subject(s)
Deafness , Hearing Aids , Hearing Loss, Mixed Conductive-Sensorineural , Hearing Loss , Speech Perception , Bone Conduction , Deafness/rehabilitation , Hearing Loss/surgery , Hearing Loss, Conductive/surgery , Hearing Loss, Mixed Conductive-Sensorineural/surgery , Humans , Prospective Studies , Speech , Speech Perception/physiology , Treatment OutcomeABSTRACT
BACKGROUND: The placement of a cochlear implant (CI) can restore auditory function in the case of profound cochlear deafness, which may be due to Ménière's disease (MD) or be associated with symptoms related to endolymphatic hydrops. The usual treatment of disabling vertigo in MD is based on vestibular deafferentation by labyrinth ablation. The aim of the present study was to retrospectively evaluate the efficacy of the CI in the control of disabling vestibular manifestations in the case of MD unresponsive to medical treatments. METHODS: A case series of five MD patients with disabling vestibular manifestations associated with profound hearing loss was included. A complete audio-vestibular evaluation was performed after CI positioning. RESULTS: All patients reported clinical benefits after implant positioning: no vestibular crisis was reported after the surgery. The vHIT and the caloric test showed a normal function or a mild vestibular hypofunction. The auditory performances were comparable to those in the general implanted population. All patients reported subjective tinnitus reduction. CONCLUSIONS: To date, very few studies have reported vestibular outcomes in hydropic pathology on the implanted side; our results are encouraging. We can therefore confirm the efficacy and safety of the CI as a unique treatment for hearing loss, dizziness, and tinnitus in case of disabling cochlear hydrops, especially in those patients where the history of the disease requires preservation of the vestibular function.
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To date, no clear specific cognitive predictors of speech perception outcome in older adult cochlear implant (CI) users have yet emerged. The aim of this prospective study was to increase knowledge on cognitive and clinical predictors of the audiological outcome in adult cochlear implant users. A total of 21 patients with post-lingual deafness, who were candidates for cochlear implantation, were recruited at the Department of Ear, Nose and Throat, University of Torino (Italy) and subjected to a pre-operatory neuropsychological assessment (T0) and an audiological examination after 12 months of implantation (T12). Patients who, at T12, had a 60 dB verbal recognition above 80%, were younger (z = -2.131, p = 0.033) and performed better in the Verbal Semantic Fluency Test at T0 (z = -1.941, p = 0.052) than subjects who had a 60 dB verbal recognition at T12 below 80%. The most significant predictors of the CI audiological outcome at T12 were age (ß = -0.492, p = 0.024) and patients' TMT-A performance at baseline (ß = -0.486, p = 0.035). We conclude that cognitive processing speed might be a good predictor of the level of speech understanding in older adult patients with CI after one year of implantation.
Subject(s)
Cochlear Implantation , Cochlear Implants , Deafness , Speech Perception , Aged , Cochlear Implantation/methods , Deafness/rehabilitation , Deafness/surgery , Humans , Prospective Studies , Treatment OutcomeABSTRACT
PURPOSE: Recurrence of chronic rhinosinusitis with nasal polyps (CRSwNP) is highly variable, reaching 55-60% of cases. Different results about clinical parameters as recurrence predictors has been reported. The aim of this retrospective study was to evaluate CRSwNP recurrence risk after a long-term follow-up (up to 20 years). Moreover, the role of nasal cytology was assessed. MATERIALS AND METHODS: Sixty-one patients who underwent functional endoscopic sinus surgery for CRSwNP were enrolled. Clinical parameters were recorded. Nasal cytology was performed at follow-up examinations. The Kaplan-Meier method was used to obtain the recurrence-free survival curves. The median number of recurrences per year was evaluated. RESULTS: Five- and 10-year recurrence rates were 30.29% and 66.06%, respectively. Median recurrence-free survival was 106 months. Asthma and Aspirin-Exacerbated Respiratory Disease represented predictors of multiple recurrences (p < 0.05). Intranasal steroids were the main treatment to prevent relapses (p < 0.05). Patients with normal cytology at follow-up evaluation had a lower probability to have first recurrence within 10 years (59% of cases), compared to neutrophil or eosinophil infiltrate (100% and 88% of cases, respectively) (p < 0.05). CONCLUSIONS: CRSwNP has a high recurrence risk, also more than 10 years after surgery. Nasal cytology may identify subjects with a higher risk of early recurrence.
Subject(s)
Nasal Polyps , Rhinitis , Sinusitis , Chronic Disease , Humans , Nasal Polyps/surgery , Recurrence , Retrospective Studies , Rhinitis/surgery , Sinusitis/surgeryABSTRACT
BACKGROUND: Contralateral delayed endolymphatic hydrops (CDEH) is a clinical entity characterized by fluctuating low frequency hearing loss and/or vertigo, mimicking Ménière's disease (MD), that manifests after the appearance of severe non-hydropic hearing loss (NHHL) at the other ear. OBJECTIVES: to describe the clinical features and the course of 57 patients affected by CDEH. METHOD: this is a retrospective study; 57 patients affected by CDEH, out of 1065 patients seen in the same period and affected by MD, were subjected to otoscopy, PTA threshold evaluation, impedance testing, ABR, research of positioning nystagmus, vestibular function evaluated by means of bithermal caloric test under video-oculographic, and MRI with gadolinium. RESULTS: the CDEH was definite in 24 cases (42%), probable in 2 (4%) and possible in 31 (54%). The mean PTA threshold at the hydropic ear was 41 dB. At the last follow-up, 40 patients (70%) did not report vertigo or fluctuating hearing loss. Among the 17 patients who still reported symptomatology, 11 (64%) were affected by fluctuating hearing loss alone, 4 (23%) reported a subjective worsening of hearing loss and 2 (12%) an acute vertigo crisis. CONCLUSIONS: contralateral delayed endolymphatic hydrops is a relatively rare form of Ménière disease that manifests more frequently as a definite form or with fluctuating low-frequency hearing loss. The prognosis at a long term follow-up is relatively good in terms of vertigo resolution. Contralateral delayed endolymphatic hydrops rarely determines a severe hearing loss in the better ear.
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BACKGROUND Indications for cochlear implantation (CI) are constantly being updated, and with them, the audiometric results achieved by patients. Patient satisfaction should always be considered, even in patients with lower audiological results. The aim of the present study was to compare quality of life (QoL), self-perceived hearing benefit, and audiometric results between prelingually and postlingually deafened patients, with and without sound deprivation, after CI. MATERIAL AND METHODS The sample included 46 patients with bilateral sensorineural hearing loss: 22 postlingually deafened and 24 prelingually deafened, further subdivided into sound-deprived (n=10) and non-sound-deprived (n=14). Auditory performance was evaluated with pure tone audiometry, speech recognition scores (SRS), and self-perceived hearing benefit, whereas QoL was evaluated with 2 self-reported questionnaires (Comprehensive Cochlear Implant Questionnaire and World Health Organization Quality of Life-BREF). RESULTS Audiometric results were worse in the prelingually deafened than in the postlingually deafened group, and worse in the prelingually deafened patients with sound deprivation. There was no marked difference in perceived CI benefit or QoL between the 2 groups or within the 2 prelingually deafened subgroups. No correlation was found between SRS and duration of CI use or between QoL and SRS in the prelingually and postlingually deafened groups. CONCLUSIONS Our findings demonstrate better auditory performance for the postlingually deafened group and no differences in perceived QoL or benefit of CI between the groups. The sound-deprived patients had equal scores on the perceived QoL questionnaire. These analyses suggest that sound-deprived, prelingually deafened patients may benefit from CI.
Subject(s)
Cochlear Implantation/statistics & numerical data , Cochlear Implants/statistics & numerical data , Deafness/surgery , Adult , Audiometry, Pure-Tone/statistics & numerical data , Female , Hearing/physiology , Hearing Loss, Sensorineural/surgery , Humans , Male , Middle Aged , Quality of Life , Retrospective Studies , Sound , Speech Discrimination Tests/methods , Surveys and Questionnaires , Young AdultABSTRACT
BACKGROUND AND AIM: Amyotrophic lateral sclerosis (ALS) is a neuromuscular progressive disorder, characterized by limb and bulbar muscle wasting and weakness. 30% of patients present a bulbar onset, while 70% a spinal outbreak, although most of them develop bulbar impairment later on. Due to the lack of an early biomarker of bulbar involvement, we chose to evaluate the role of stapedial reflex (SR) in order to predict preclinical bulbar impairment in ALS. MATERIALS AND METHODS: We enrolled 36 ALS patients. We assessed revised-ALS functional-rating-scale and SR for a total of 4 visits. We established the presence of SR, acoustic reflex latency test (ARLT), and SRs Decay. Patients who had not develop bulbar signs at fourth visit continued follow-up up to 15 months. Data were analyzed by using Mann-Whitney U test, Friedman test, and Cox regression analysis. RESULTS: We observed that SRs Decay at 500 and 1,000 Hz is the first parameter of SR to get altered in all ALS patients before the development of bulbar impairment. Twenty-eight patients developed bulbar impairment during the study. We highlighted a correlation between the progression rate of disease and both time of SRs Decay alteration and time of bulbar impairment from disease onset. Four patients who did not develop bulbar impairment had a progression rate lower than the other ones (p < 0.05). DISCUSSION AND CONCLUSIONS: This study shows that SR Decay test could be a sensitive measure for detecting pre-symptomatic bulbar involvement in ALS and could represent a simple, noninvasive, and useful biomarker of disease progression.
Subject(s)
Amyotrophic Lateral Sclerosis , Biomarkers , Humans , Reflex, AcousticABSTRACT
Background: In otosclerosis mixed hearing loss is the most frequent symptom and arises when the focus involves the stapes footplate. Surgeons usually prefer to wait a minimum air-bone gap of 25 - 35 dB before surgery.Objectives: To evaluate the outcome of microdrill stapedotomy for otosclerosis in patients with a preoperative air-bone gap (ABG) <25 dB versus patients with a preoperative gap ≥ 25 dB.Material and methods: For this retrospective study, the outcomes and complications after microdrill stapedotomy were compared between adult patients with a preoperative small ABG (n = 127, ABG <25 dB) and those with a large ABG (n = 254, ABG ≥25 dB).Results: The postoperative ABG was significantly smaller than the preoperative ABG (p < .05) in both groups; there were no differences in complications rates (severe sensorineural hearing loss, footplate fracture or early postoperative vertigo) between the two groups.Conclusions: Our findings show that microdrill stapedotomy is safe and can be performed even in patients with a preoperative small ABG without increasing the risk of sensorineural hearing loss due to inner ear damage.