Cochlear Implant in the Elderly: Results in Terms of Speech Perception and Quality of Life.

OBJECTIVES: The aim of this study was to evaluate the results after cochlear implant (CI) in elderly patients and to compare them to those obtained in younger adult patients. A possible correlation between the results in older CI recipients and some variables of the patients was also investigated. METHODS: The sample consisted of 107 patients over 40 years of age at surgery divided into 3 subgroups according to age at implantation. Results in terms of speech perception in silence and with background noise were compared between the 3 groups. The patients also completed the Glasgow Benefits Inventory (GBI) questionnaire. RESULTS: Older patients achieved significant benefits after CI with regard to speech perception in silence and with background noise. We also recorded benefits for the GBI. DISCUSSION: In line with the literature, our data confirm that CI is an effective procedure also in elderly patients, conferring benefits in speech perception and quality of life.

Prospective Evaluation of Cognitive Functions After Rehabilitation With Cochlear Implant or Hearing Aids: Preliminary Results of a Multicentric Study on Elderly Patients.

Objective Recent literature has shown a growing interest in the relationship between presbycusis and cognitive decline, but significant evidence about the long-term benefit of rehabilitation on cognitive functions has not been reported yet. The aim of the study was to analyze audiological and neuropsychological performances in patients with cochlear implant (CI) or hearing aids (HAs) over time. Materials and Method Forty-four bilaterally deaf patients aged more than 60 years (25 with CI candidacy and 19 with HA candidacy) were enrolled. Patients were subjected to audiological evaluation, to a battery of neuropsychological tests (Mini-Mental State Examination [MMSE], Rey Auditory Verbal Learning Task [RAVLT], Rey-Osterreith Complex Figure Test, Digit/Corsi Span Forward and Backward, Multiple Features Target Cancellation, Trail-Making Test, Stroop Test, and Phonological and Semantic Word Fluency), and to a quality of life assessment (Short Form 36, Glasgow Benefit Inventory, Glasgow Health Status Inventory) at the baseline and after a long-term follow-up (6-12 months). Results Speech recognition scores in quiet and in noise were significantly improved even 6 months after auditory rehabilitation. Significant differences between pre- and post-rehabilitation scores were reported in physical and emotional impacts in life, general global health, vitality, and social activities. MMSE and RAVLT scores were significantly improved in both groups after 6 months of follow-up, suggesting a global involvement of memory domain. Mnesic performances remained unchanged between the first and second follow-up, but a further significant improvement in executive functions (Stroop Test) was detected in patients with CI reevaluated 12 months after implantation. A significant correlation of the RAVLT with signal-to-noise ratio at +10 dB speech-in-noise scores and the MMSE with signal-to-noise ratio at 0 dB speech-in-noise scores suggests the pivotal role of executive functions in recognition in noisy environment. Conclusions Our preliminary data confirm that hearing deprivation in aged patients represents a truly modifiable risk factor for cognitive decline, which can be positively faced by acoustic rehabilitation. The improvement of short- and long-term memory performances and the amelioration of executive and attentive functions suggest that hearing restoration with both HAs and CI may provide a recovery of superior cognitive domains probably through a reallocation of cortical resources altered by hearing deprivation.

Surgical and pathogenetic considerations of frontal sinus fungus ball.

Fungus ball (FB) is an non-invasive form of mycosis, that generally affects immunocompetent and non-atopic subjects. Involvement of the frontal sinus is extremely rare. We report two cases with frontal sinus fungus ball that underwent endoscopic endonasal frontal Draf type IIb or III sinusotomy with complete removal of the cheesy clay-like material. There were no intra-operative or postoperative complications, and no recurrence of disease was evident during the follow-up of 51 and 26 months, respectively. The Draf type IIb or type III frontal sinusotomy seems to be highly effective for the treatment of frontal sinus FB and can represent a valid alternative to the traditional external approaches.

The implications of orbital invasion in sinonasal tract malignancies.

In recent decades, the management of sinonasal tumors abutting the orbit has been widely discussed. A real guideline has yet to be proposed, as prospective randomized studies on this topic are very difficult to organize, given the relative rarity of this pathology, the wide spectrum of histologic patterns, and the different clinical behavior of tumors. Nevertheless, in recent years, a better assessment of tumor extension has been obtained thanks to the refinement of preoperative imaging tools and, therefore, more conservative approaches could be adopted, with no worsening of the oncological outcomes and, at the same time, with more attention given to the post-surgical quality of life. Currently, tumors that extend to the bony orbital walls with or without focal infiltration of the periorbit are amenable to orbital preservation. On the other hand, infiltration of extraocular muscles and neurovascular structures are an indication to orbital exenteration. The ideal surgical treatment in cases of limited involvement of orbital fat still remains a matter of debate. We report and discuss the recent English literature on this interesting topic.

Focus on audiologic impairment in eosinophilic granulomatosis with polyangiitis.

OBJECTIVES/HYPOTHESIS: To evaluate the clinical features of audiologic impairment and its relationship with the nasal, vestibular, and rheumatologic profile in a cohort of patients with eosinophilic granulomatosis with polyangiitis (EGPA), formerly named Churg-Strauss syndrome. STUDY DESIGN: Prospective cross-sectional study. METHODS: Thirty-nine patients with EGPA, considered controlled according to the Birmingham Vasculitis Activity Score and the Vasculitis Damage Index, underwent a complete audiologic evalutaion with otomicroscopy, impedance audiometry, speech audiometry, and auditory brainstem responses; rhinologic evaluation was made by means of fiberoptic endoscopy and nasal cytology; the clinical evaluation was completed with analysis of the facial function and, in patients with referred vertigo, with videonystagmography (VNG). Data were compared to the rheumatologic profile (eosinophil count, antineutrophil cytoplasmic antibodies status). RESULTS: Thirty-four of 39 patients fulfilled the inclusion criteria. Of those, 18 (52, 8%) were affected by variable degrees of hearing loss (sensorineural hearing loss [SNHL]) in four cases (11, 8%), mixed sensorineural and conductive hearing loss in two (5, 9%), presbycusis in six (17, 6%), and otitis media with effusion (OME) in six (17, 6%). Vestibular impairment was represented by benign paroxysmal positional vertigo and unspecific dizziness in three (8, 8%) and four cases (11, 8%), respectively, all with normal VNG. Ear involvement was statistically related to the EGPA vasculitic pattern and independent from the nasal impairment, cytology, and duration of nasal symptoms. No facial palsy was registered. CONCLUSION: In our experience, the largest in the existing literature, the otological involvement in EGPA is common and may occur variably as SNHL or OME. Otological involvement occurs early in the course of the disease process, but is nonspecific in making the diagnosis of EGPA. Its recognition is therefore fundamental. LEVEL OF EVIDENCE: 4. Laryngoscope, 126:2792-2797, 2016.

3D-Flair sequence at 3T in cochlear otosclerosis.

PURPOSE: To assess the capability of three-dimensional fluid-attenuated inversion recovery (3D-FLAIR) sequences in detecting signal alterations of the endolabyrinthine fluid in patients with otosclerosis. MATERIALS AND METHODS: 3D-FLAIR before and after (-/+) gadolinium (Gd) administration was added to the standard MR protocol and acquired in 13 patients with a clinical/audiological diagnosis of severe/profound hearing loss in otosclerosis who were candidates for cochlear implantation and in 11 control subjects using 3-T magnetic resonance imaging (MRI) equipment. The MRI signal of the fluid-filled cochlea was assessed both visually and calculating the signal intensity ratio (SIR = signal intensity cochlea/brainstem). RESULTS: We revealed no endocochlear signal abnormalities on T1-weighted -/+ Gd images for either group, while on 3D-FLAIR we found bilateral hyperintensity with enhancement after Gd administration in eight patients and bilateral hyperintensity without enhancement in one patient. No endocochlear signal abnormalities were detected in other patients or the control group. CONCLUSION: Using 3-T MRI equipment, the 3D-FLAIR -/+ Gd sequence is able to detect the blood-labyrinth barrier (BLB) breakdown responsible for alterations of the endolabyrinthine fluid in patients with cochlear otosclerosis. We believe that 3D-FLAIR +/- Gd is an excellent imaging modality to assess the intra-cochlear damage in otosclerosis patients. KEY POINTS: • Gd-enhanced T1-weighted MRI has limited application to detect intra-cochlear damage. • 3D-FLAIR is less sensitive to flux artefacts and allows multiplanar reconstruction. • Post-Gd 3D-FLAIR is advantageous as it may highlight the BLB breakdown. • Using 3D-FLAIR -/+ Gd, we were able to identify intra-cochlear signal hyperintensities. • 3D-FLAIR might be applied for monitoring disease progression and treatment response.

Patient-related and ENT-related predictive factors based on the pain experienced during flexible nasendoscopy.

OBJECTIVES/HYPOTHESIS: The objective was to explore the role of specific patient-related and operator-related factors in pain perception during flexible laryngoscopy, which is one of the most common ENT procedures. STUDY DESIGN: Monocentric, randomized, individual prospective study. METHODS: A total of 532 patients (145 men and 387 women), without any relevant ENT diseases, underwent laryngoscopy performed by otolaryngologists with various degrees of experience. Patient discomfort was reported using visual analog scores, and willingness to repeat the experience was also recorded. RESULTS: Statistical analysis showed that greater pain was significantly associated with female patients and female otolaryngologists, whereas the pain was less severe in the cases of experienced laryngologists and older patients. Pain plays an important role in determining the willingness to repeat the examination; in fact, patients who experienced lower levels of pain during laryngoscopy were more prone to repeat the experience. CONCLUSION: This article explores the importance of the extrinsic factors that are related to the patient and the otolaryngologist in determining the level of pain associated with laryngoscopy. Our study indicated that laryngoscopy is generally a well-tolerated procedure, causing little overall discomfort, but that a subgroup of patients may experience more pain than others, which may affect the patient's perspective toward undergoing a similar future experience. Our analysis may be helpful for clinicians in understanding pain perception during a routine procedure, enabling them to focus more on that subgroup of patients who are more prone to pain. LEVEL OF EVIDENCE: 1b.

A Case of Primary Non-Hodgkin's Lymphoma of the External Auditory Canal.

Lymphomas represent the second most frequent malignant tumor (incidence 2.5%) in the head and neck region. Non-Hodgkin lymphomas (NHLs) present with cervical lymph node involvement, but in 40% extranodal site could be primary involved: nasopharynx, the lacrimal sac, the temporal bone, or the others areas. NHLs of the ear are rarely reported. In this report, we described a patient with primary NHL of the external ear canal who was successfully treated with surgical excision and chemotherapy.

Analysis of the 3-dimensional fluid-attenuated inversion-recovery (3D-FLAIR) sequence in idiopathic sudden sensorineural hearing loss.

IMPORTANCE: The unpredictability of idiopathic sudden sensorineural hearing loss (ISSNHL) presents a challenge to preventive care. Our study confirms the potentially important role of the 3-T magnetic resonance imaging (MRI), and in particular of the 3-dimensional fluid-attenuated inversion-recovery (3D-FLAIR) sequence, in the diagnosis and prognosis of ISSNHL to guide medical treatment. OBJECTIVE: To confirm the diagnostic, clinical, and prognostic role of 3D-FLAIR MRI in patients with idiopathic sudden sensorineural hearing loss (ISSNHL). DESIGN, SETTING, AND PATIENTS: Retrospective study in a tertiary referral center with a consecutive sample of 23 patients diagnosed as having unilateral ISSNHL from January 2010 to March 2011. EXPOSURES: Patients underwent 3D-FLAIR MRI at 3 T to evaluate ISSNHL, and the MRI images were compared with those belonging to a random group of 20 age-matched healthy patients. MAIN OUTCOMES AND MEASURES: Precontrast and postcontrast high-intensity 3D-FLAIR MRI findings in patients with ISSNHL and the correlation with clinical findings. RESULTS: Thirteen patients showed high-intensity signals in the affected inner ear on precontrast and postcontrast 3D-FLAIR MRI (57%). From the analysis of different MRI sequences, we posited 3 radiologic patterns likely correlated with mild hemorrhage, acute inflammation, and presence or absence of blood-labyrinth or nerve barrier (BLB) breakdown. Hypersignal on 3D-FLAIR MRI was positively associated with pretreatment hearing loss (P = .04) and presence of vertigo (P = .04). A strict correlation also existed between distribution of the signal (vestibule, semicircular canals) and clinical features (vertigo) (P = .04). CONCLUSIONS AND RELEVANCE: Use of 3D-FLAIR MRI at 3 T may contribute to the elucidation of pathologic conditions in the inner ears of patients with ISSNHL and provide new radiologic indicators (mild hemorrhage, acute inflammation, presence or absence of BLB breakdown) that might assume the role of prognostic factors.