Music in noise recognition: An EEG study of listening effort in cochlear implant users and normal hearing controls.

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.

Dupilumab effectiveness for the treatment of patients with concomitant atopic dermatitis and chronic rhinosinusitis with nasal polyposis.

Dupilumab is a fully human monoclonal antibody targeting interleukin (IL) 4 and IL13 pathways. We performed a retrospective observational study to evaluate the efficacy of dupilumab for the treatment of adult patients referred to our department, from January 2019 to May 2021, with a diagnosis of moderate to severe atopic dermatitis (AD) and concomitant chronic rhinosinusitis with nasal polyps (CRSwNP), with a clinical indication for dupilumab treatment. Skin disease activity was assessed using EASI, Numerical Rating Scale (NRS) for pruritus (P-NRS) and sleep (S-NRS), and Dermatology Life Quality Index (DLQI). The CRSwNP activity was evaluated using 22-item Sino-Nasal Outcome Test (SNOT-22), endoscopic nasal polyp score (ENPS), nasal congestion or obstruction score (scale 0-3), loss-of-smell score (scale 0-3), and rhinosinusitis disease severity (visual analog scale 0-10 cm). A significant improvement of all the score values was recorded assessing patients at baseline, week (W)16, and W24. In particular, concerning the CRSwNP, a reduction of ENPS score (baseline: 4.9 ± 1.85; W16: 2.49 ± 1.42, p < 0.01; W24: 1.68 ± 1.25, p < 0.01) and SNOT-22 (baseline: 35.9 ± 19.11; W16: 12.85 ± 6.31, p < 0.01; W24: 10.71 ± 7.29, p < 0.01) was observed. Furthermore, dupilumab is a labeled drug for the treatment of both AD and CRSwNP. The use of a single drug to obtain the improvement up to the near remission of AD and CRSwNP increases not only patient's compliance with the treatment, but also the benefits in terms of health cost related to these chronic diseases.

Higher Right Hemisphere Gamma Band Lateralization and Suggestion of a Sensitive Period for Vocal Auditory Emotional Stimuli Recognition in Unilateral Cochlear Implant Children: An EEG Study.

In deaf children, huge emphasis was given to language; however, emotional cues decoding and production appear of pivotal importance for communication capabilities. Concerning neurophysiological correlates of emotional processing, the gamma band activity appears a useful tool adopted for emotion classification and related to the conscious elaboration of emotions. Starting from these considerations, the following items have been investigated: (i) whether emotional auditory stimuli processing differs between normal-hearing (NH) children and children using a cochlear implant (CI), given the non-physiological development of the auditory system in the latter group; (ii) whether the age at CI surgery influences emotion recognition capabilities; and (iii) in light of the right hemisphere hypothesis for emotional processing, whether the CI side influences the processing of emotional cues in unilateral CI (UCI) children. To answer these matters, 9 UCI (9.47 ± 2.33 years old) and 10 NH (10.95 ± 2.11 years old) children were asked to recognize nonverbal vocalizations belonging to three emotional states: positive (achievement, amusement, contentment, relief), negative (anger, disgust, fear, sadness), and neutral (neutral, surprise). Results showed better performances in NH than UCI children in emotional states recognition. The UCI group showed increased gamma activity lateralization index (LI) (relative higher right hemisphere activity) in comparison to the NH group in response to emotional auditory cues. Moreover, LI gamma values were negatively correlated with the percentage of correct responses in emotion recognition. Such observations could be explained by a deficit in UCI children in engaging the left hemisphere for more demanding emotional task, or alternatively by a higher conscious elaboration in UCI than NH children. Additionally, for the UCI group, there was no difference between the CI side and the contralateral side in gamma activity, but a higher gamma activity in the right in comparison to the left hemisphere was found. Therefore, the CI side did not appear to influence the physiologic hemispheric lateralization of emotional processing. Finally, a negative correlation was shown between the age at the CI surgery and the percentage of correct responses in emotion recognition and then suggesting the occurrence of a sensitive period for CI surgery for best emotion recognition skills development.

Clinical impact of nasal budesonide treatment on COPD patients with coexistent rhinitis.

Background: A high percentage of patients with COPD report chronic nasal symptoms. The study aims to evaluate the clinical impact of a 2-month treatment with inhaled nasal budesonide (100 µg per nostril twice daily) in patients affected by COPD with chronic rhinitis comorbidity. Patients and methods: Fifty-three stable COPD patients in therapy according to the Global initiative for chronic Obstructive Lung Disease recommendations were enrolled; 49 completed the study. At enrollment (visit 0), patients underwent skin prick test and rhinoscopy. At visit 0 and after 1 month (visit 1) and 2 months (visit 2) of therapy with nasal budesonide, patients underwent spirometry, and COPD assessment test (CAT), Sinonasal Outcome Test (SNOT 22), and modified Medical Research Council dyspnea scale were administered. Differences in continuous variables, after 2 months of treatment with nasal budesonide, were evaluated using a paired t-test or Wilcoxon matched-pairs signed-ranks test. Results: Two months of treatment with nasal budesonide showed a significant statistical improvement in the total scores of CAT, SNOT 22, and modified Medical Research Council (p<0.001). A significant relationship between CAT and SNOT 22 total scores at baseline and after treatment was observed. Conclusion: The results of the present study indicate the importance of careful evaluation of the presence of chronic nasal symptoms in all COPD patients and suggest beneficial clinical effect from treatment with nasal budesonide in terms of COPD symptoms and quality of life.

In Vivo Biofilm Formation, Gram-Negative Infections and TAS2R38 Polymorphisms in CRSw NP Patients.

OBJECTIVES: Among the predisposing factors implicated in the immune response to airway bacterial infections, genetic variations of the bitter taste receptor TAS2R38, which is expressed in the cilia of the human sinonasal epithelial cells, seem to be associated with susceptibility to chronic rhinosinusitis (CRS) and in vitro biofilm formation. Polymorphisms in TAS2R38 generate two common haplotypes: the nonfunctional AVI (Alanine, Valine, Isoleucine) and the functional PAV (Proline, Alanine, Valine) alleles, with the latter protecting against gram-negative sinonasal infections. The aim of this study is to investigate for the first time the relevance of TAS2R38 genetic variants in the susceptibility to bacterial infections associated with in vivo biofilm formation in chronic rhinosinusitis with nasal polyps (CRSwNP) patients. STUDY DESIGN: A prospective study on 100 adult patients undergoing functional endoscopic sinus surgery (FESS) for CRSwNP. METHODS: Propylthiouracile (PROP) testing and TAS2R38 genotyping were applied to characterize patients for receptor functionality. Sinonasal mucosa samples were processed for microbiological examination and biofilm detection. RESULTS: The nonfunctional genotype is more frequent among CRS patients than in the general population (25% vs. 18.4%, P = 0.034). Airway gram-negative infections are primarily associated with the AVI haplotype (88.9% vs. 11.1% PAV/PAV-functional genotype, P = 0.023). Biofilm formation is prevalent in CRS patients with the AVI nontaster phenotype (62.5% vs. 33.3% PAV taster or supertaster phenotype, P = 0.05). CONCLUSION: Our findings confirm an inverse correlation between TAS2R38 functionality and gram-negative infections in Italian patients with CRSwNP. In addition, for the first time we demonstrated a relationship between in vivo microbial biofilm and TAS2R38 receptor variants. LEVEL OF EVIDENCE: 2b. Laryngoscope, 128:E339-E345, 2018.

Psychological implications of abortion: a longitudinal study on two cohorts of women who recur to elective and therapeutic abortion.

OBJECTIVE: The aim of this work was to identify risk predictors of a negative psychological outcome among personal, situational and systemic characteristics of women who choose to interrupt a pregnancy by elective (e.g., not feeling ready for giving birth) or therapeutic means (e.g., fetal abnormalities). METHODS: A prospective study on two cohorts were conducted and focused on a group of women: the first recurred to elective abortion (VTP) (n=20) and the second recurred to therapeutic abortion (TTP) (n=30). The psychological distress was measured before and after abortion through the administration of two psychometric tests: SCL-90-r and CES-D. Dependent samples t-test was used to evaluate the tendency of the two cohorts' mean scores before and after abortion; repeated measures analysis of variance (ANOVA) was used to analyze the variance of mean scores of subgroups isolated for variables of interest before and after abortion. RESULTS: After the termination of pregnancy, in VTP a significant decrease between t-0 and t-1 mean score (p<0.05) was observed in all SCL-90-r's global scores and subscales: GSI (p=0.036), PST (p=.031), PSDI (p=0.004), SOM (p=0.009), DEP (p=0.032), ANX (p=0.036) and even in CES-D score of DEP (p=0.017) and SOM (p=0.011) subscales. In TTP a relevant decrease was found in SCL-90's SOM (p=0.023) and ANX, (p=0.016) subscales and in CES-D total score (p=0.020), POS (p=0.014) and SOM (p=0.09)subscales. In VTP group presence of partner support and absence of relational problems resulted as protective factors from a worse outcome. CONCLUSION: The results of this study suggest that, following an induced abortion, women experienced a significant improvement in the mood state compared to the period before the event; poor partner support and relational problems related with the abortion emerged as risk factors for a significantly worse psychological outcome compared to other causes interruption of pregnancy.

A Multicenter Clinical Evaluation of Data Logging in Cochlear Implant Recipients Using Automated Scene Classification Technologies.

Currently, there are no studies assessing everyday use of cochlear implant (CI) processors by recipients by means of objective tools. The Nucleus 6 sound processor features a data logging system capable of real-time recording of CI use in different acoustic environments and under various categories of loudness levels. In this study, we report data logged for the different scenes and different loudness levels of 1,366 CI patients, as recorded by SCAN. Monitoring device use in cochlear implant recipients of all ages provides important information about the listening conditions encountered in recipients' daily lives that may support counseling and assist in the further management of their device settings. The findings for this large cohort of active CI users confirm differences between age groups concerning device use and exposure to various noise environments, especially between the youngest and oldest age groups, while similar levels of loudness were observed.

Intratracheal Thyroid: A Different Approach.

During embryonic development, the abnormal migration of thyroid tissue may cause ectopic localization of the gland in the intralaryngotracheal space. This case report describes the management of a young patient with a recent diagnosis of asthma. During bronchoscopy, a large mass occupying the tracheal lumen was discovered. After tracheotomy to protect the airway, an incisional biopsy was performed and revealed an intratracheal ectopic thyroid. The deep incisions through the tracheotomy to the base of the lesion allowed colloidal content to leak out of the mass until complete resolution of airway obstruction. Fifteen days later the patient was released totally rehabilitated.

Restoration of CFTR function in patients with cystic fibrosis carrying the F508del-CFTR mutation.

Restoration of BECN1/Beclin 1-dependent autophagy and depletion of SQSTM1/p62 by genetic manipulation or autophagy-stimulatory proteostasis regulators, such as cystamine, have positive effects on mouse models of human cystic fibrosis (CF). These measures rescue the functional expression of the most frequent pathogenic CFTR mutant, F508del, at the respiratory epithelial surface and reduce lung inflammation in Cftr(F508del) homozygous mice. Cysteamine, the reduced form of cystamine, is an FDA-approved drug. Here, we report that oral treatment with cysteamine greatly reduces the mortality rate and improves the phenotype of newborn mice bearing the F508del-CFTR mutation. Cysteamine was also able to increase the plasma membrane expression of the F508del-CFTR protein in nasal epithelial cells from F508del homozygous CF patients, and these effects persisted for 24 h after cysteamine withdrawal. Importantly, this cysteamine effect after washout was further sustained by the sequential administration of epigallocatechin gallate (EGCG), a green tea flavonoid, both in vivo, in mice, and in vitro, in primary epithelial cells from CF patients. In a pilot clinical trial involving 10 F508del-CFTR homozygous CF patients, the combination of cysteamine and EGCG restored BECN1, reduced SQSTM1 levels and improved CFTR function from nasal epithelial cells in vivo, correlating with a decrease of chloride concentrations in sweat, as well as with a reduction of the abundance of TNF/TNF-alpha (tumor necrosis factor) and CXCL8 (chemokine [C-X-C motif] ligand 8) transcripts in nasal brushing and TNF and CXCL8 protein levels in the sputum. Altogether, these results suggest that optimal schedules of cysteamine plus EGCG might be used for the treatment of CF caused by the F508del-CFTR mutation.

Different perception of musical stimuli in patients with monolateral and bilateral cochlear implants.

The aim of the present study is to measure the perceived pleasantness during the observation of a musical video clip in a group of cochlear implanted adult patients when compared to a group of normal hearing subjects. This comparison was performed by using the imbalance of the EEG power spectra in alpha band over frontal areas as a metric for the perceived pleasantness. Subjects were asked to watch a musical video clip in three different experimental conditions: with the original audio included (Norm), with a distorted version of the audio (Dist), and without the audio (Mute). The frontal EEG imbalance between the estimated power spectra for the left and right prefrontal areas has been calculated to investigate the differences among the two populations. Results suggested that the perceived pleasantness of the musical video clip in the normal hearing population and in the bilateral cochlear implanted populations has similar range of variation across the different stimulations (Norm, Dist, and Mute), when compared to the range of variation of video clip's pleasantness for the monolateral cochlear implanted population. A similarity exists in the trends of the perceived pleasantness across the different experimental conditions in the mono- and bilaterally cochlear implanted patients.

Successful application of transoral robotic surgery in failures of traditional transoral laser microsurgery: critical considerations.

AIMS: To assess the role of transoral robotic surgery (TORS) in managing failures of conventional transoral laser microsurgery (TLM) in cases with difficult laryngeal exposure. METHODS: Retrospective analysis of 3 patients with difficult laryngeal exposure treated with TORS. All 3 cases failed to be managed by conventional TLM after repeated attempts by experienced surgeons. In 2 cases, the initial disease was laryngeal cancer treated by a cricohyoidoepiglottopexy, with an obstructing residual epiglottis. The last case was a bilateral Reinke disease submitted to repeated TLM procedures, producing multiple supraglottic and glottic scars. In all cases, the difficult exposure was produced by a combination of concurrent elements including insufficient mouth opening, short and stiff neck, macroglossia and high-positioned larynx. RESULTS: Two patients were exposed by means of a Davis Meyer mouth gag. The other patient was managed by a Feyh-Kastenbauer device. The key of the success was the possibility to work 'around the corner' (30° angle view) where straight alignment of the larynx was impossible. CONCLUSIONS: Where possible, a TORS approach should be considered complementary to TLM in cases of very difficult or even impossible conventional transoral laryngoscopic approach.

MMPI-2: cluster analysis of personality profiles in perinatal depression­preliminary evidence.

BACKGROUND: To assess personality characteristics of women who develop perinatal depression. METHODS: The study started with a screening of a sample of 453 women in their third trimester of pregnancy, to which was administered a survey data form, the Edinburgh Postnatal Depression Scale (EPDS) and the Minnesota Multiphasic Personality Inventory 2 (MMPI-2). A clinical group of subjects with perinatal depression (PND, 55 subjects) was selected; clinical and validity scales of MMPI-2 were used as predictors in hierarchical cluster analysis carried out. RESULTS: The analysis identified three clusters of personality profile: two "clinical" clusters (1 and 3) and an "apparently common" one (cluster 2). The first cluster (39.5%) collects structures of personality with prevalent obsessive or dependent functioning tending to develop a "psychasthenic" depression; the third cluster (13.95%) includes women with prevalent borderline functioning tending to develop "dysphoric" depression; the second cluster (46.5%) shows a normal profile with a "defensive" attitude, probably due to the presence of defense mechanisms or to the fear of stigma. CONCLUSION: Characteristics of personality have a key role in clinical manifestations of perinatal depression; it is important to detect them to identify mothers at risk and to plan targeted therapeutic interventions.

Factors associated with an individuals' decision to withdraw from genetic counseling for BRCA1 and BRCA2 genes mutations: are personality traits involved?

The aim of the study was to evaluate factors associated with early withdrawal from oncogenetic counseling. A comparison of psycho-social and personality characteristics of two samples of subjects, attendees and withdrawers was carried out. Self-report questionnaires were completed by 112 individuals who had completed counseling and to 56 individuals who withdrew from it. Individuals with few children (OR. 1,724; p = 0,017; CI = 1,101-2,700), a lower number of cancer affected relatives (OR. 1,301; p = 0,000; CI = 1,145-1,479), and with a lower hypomanic scale score (OR. 1,070; p = 0,004; CI = 1,022-1,121), were more likely to withdraw from counseling. It is important for the counselees to draw more attention to the fact that their cancer risk management and prevention is as fundamental as that of their children. Also, it is important to highlight the fact that having less cancer affected relatives does not necessarily mean being at lower risk. In conclusion, that subjects with low levels of psychological and emotional energy are those who probably need greater psychological support during the decision making process. We deem necessary that psychologists, involved in genetic counseling, investigate these aspects during their sessions in order to implement suitable interventions of psychological support during the entire counseling process.

Clinical evaluation of cochlear implant sound coding taking into account conjectural masking functions, MP3000™.

Efficacy of the SPEAK and ACE coding strategies was compared with that of a new strategy, MP3000™, by 37 European implant centers including 221 subjects. The SPEAK and ACE strategies are based on selection of 8-10 spectral components with the highest levels, while MP3000 is based on the selection of only 4-6 components, with the highest levels relative to an estimate of the spread of masking. The pulse rate per component was fixed. No significant difference was found for the speech scores and for coding preference between the SPEAK/ACE and MP3000 strategies. Battery life was 24% longer for the MP3000 strategy. With MP3000 the best results were found for a selection of six components. In addition, the best results were found for a masking function with a low-frequency slope of 50 dB/Bark and a high-frequency slope of 37 dB/Bark (50/37) as compared to the other combinations examined of 40/30 and 20/15 dB/Bark. The best results found for the steepest slopes do not seem to agree with current estimates of the spread of masking in electrical stimulation. Future research might reveal if performance with respect to SPEAK/ACE can be enhanced by increasing the number of channels in MP3000 beyond 4-6 and it should shed more light on the optimum steepness of the slopes of the masking functions applied in MP3000.

Use of a thrombin-gelatin haemostatic matrix in endoscopic endonasal extended approaches: technical note.

OBJECTIVE: The management of intradural bleeding during extended endoscopic endonasal surgery is challenging. This technical note describes the use of a biological haemostatic agent which could be useful when other established strategies and materials are not effective. MATERIALS AND METHODS: From January 2004 to January 2008, 65 consecutive patients underwent extended endoscopic endonasal interventions. Of these, 29 procedures required the application of a thrombin-gelatin haemostatic matrix. We reviewed the patients' operative records to determine the source, type of bleeding and haemostatic strategy. RESULTS: We analysed bleedings from the venous sinuses, arteries, tumour bed and internal carotid artery and observed complete haemostasis immediately after application of FloSeal. The matrix was useful for both oozing and focal haemorrhage and effective even for high-flow bleeding. Only bleeding from an internal carotid artery tear required a second application. CONCLUSION: The thrombin-gelatin matrix could represent a valuable tool when other haemostatic strategies are ineffective or suboptimal. It is safe and biocompatible when compared with haemostatic agents currently in use.