Otosclerosis surgery under local anesthesia with sedation: Assessment of quality of life and stress.

OBJECTIVES: The main study endpoint was tolerance of stapedotomy under local anesthesia with sedation and under general anesthesia using stress and quality of life assessment questionnaires. Secondary endpoints comprised operative time and functional results. MATERIAL AND METHOD: In a consecutive series of stapedotomy patients operated on over a 12-month period, quality of life and perioperative stress were analysed by 3 questionnaires: the Glasgow Benefit Inventory, Cohen's perceived stress scale and the Post-traumatic stress disorder checklist scale. Questionnaire responses and audiometric data were compared between groups treated under local anesthesia with sedation and under general anesthesia. RESULTS: Twenty-two patients were included in the local anesthesia with sedation group and 6 in the general anesthesia group. There was no difference between the groups for quality of life, onset of post-traumatic stress, or perceived pre- and postoperative stress. There was also no difference in operative time. The audiometric data confirmed the reliability of stapedotomy. Stapedotomy under local anesthesia with sedation improved air conduction with≤10dB air-bone gap (ABG), comparable to results under general anesthesia. The rate of ABG≤10dB was 71.4%; no labyrinthisation was observed. CONCLUSION: Under local anesthesia with sedation, stapedotomy was well tolerated without increasing the stress associated with otosclerosis surgery. By correcting hearing loss, the procedure improves quality of life.

Automatic Detection and Analysis of Swallowing Sounds in Healthy Subjects and in Patients with Pharyngolaryngeal Cancer.

Assessment of swallowing function is often invasive or involves irradiation. Analysis of swallowing sounds is a noninvasive method for assessment of swallowing but is not used in daily medical practice. Dysphagia could be the first symptom that occurs in head and neck cancer. This study evaluated a method for the automatic detection and analysis of swallowing sounds in healthy subjects and in patients with pharyngolaryngeal cancer. A smartphone application, developed for automatic detection and analysis of swallowing sounds was developed and tested in 12 healthy volunteers and in 26 patients with pharyngolaryngeal cancer. Swallowing sounds were recorded with a laryngophone during a standardized meal (100 mL mashed potatoes, 100 mL water, and 100 mL yogurt). Swallowing number and duration were noted; the results were compared to a standard swallowing sound analysis using the software AUDACITY®. There were no statistically significant differences in swallowing number or duration between the two analysis methods for the three types of foods in healthy volunteers and only for water in patients. In healthy volunteers, the results of our automatic analysis were comparable with those obtained with the standard analysis. However, a better discrimination of swallowing sounds is necessary for the algorithm to obtain reliable results with thicker food in patients with head and neck cancer.

Stapes surgery for otosclerosis under local anaesthesia with sedation.

The stapes surgery surgical technique has now been clearly standardized, ensuring a reliable and reproducible procedure with a satisfactory success rate. The possibility of performing this surgery under local anaesthesia with sedation requires very good collaboration between surgeons and anaesthetists. The patient is informed about the various steps of the operation to ensure that he or she is reassured both before and during the procedure. Local anaesthesia with sedation constitutes an alternative in patients afraid of general anaesthesia. Sudden onset of dizziness reported by the patient during the operation after piston placement may be due to an excessively long piston, which may need to be adjusted. We describe the technique used in our centre. In the literature, there is no difference in terms of audiometric performance and dizziness between patients operated under local anaesthesia with sedation or general anaesthesia.

Otosclerosis surgery: Assessment of patient comfort.

OBJECTIVES: To evaluate operative comfort and stress in patients undergoing stapedotomy for otosclerosis under local versus general anesthesia. MATERIAL AND METHODS: Consecutive otosclerosis patients managed over a 9-month period responded to 3 validated questionnaires to assess peri- and post-operative comfort: Glasgow Benefit Inventory, Cohen's Perceived Stress Scale and the Posttraumatic Stress Disorder Checklist Scale. These results and audiometric data were compared between local and general anesthesia groups. RESULTS: Twenty-one patients were included in the local anesthesia group and 7 in the general anesthesia group, after exclusion of patients with history of otosclerosis surgery. There was no significant inter-group difference on Glasgow Benefit Inventory (P=0.38) or Posttraumatic Stress Disorder Checklist Scale (P=0.86). Perceived Stress Scale scores were higher in the general anesthesia group (P=0.038). In total, 67% of patients reported no discomfort under local anesthesia, and 86% were ready to undergo the procedure under local anesthesia again. There were no significant differences in postoperative symptoms, or in air-bone gap≤10dB (local anesthesia 81%, general anesthesia 71%; P=0.156). CONCLUSIONS: Local anesthesia in otosclerosis surgery did not increase stress or postoperative symptoms compared to general anesthesia. Audiometric results were not affected by type of anesthesia.

Impact of a multimedia support on the understanding of medical information by hearing-impaired patients before cochlear implantation.

INTRODUCTION: The medical information provided in medical consultations is exhaustive but poorly assimilated by patients and relatives. Hearing loss seems to be a further obstacle. The main objective of this study was to compare medical information about cochlear implantation delivered in oral and written form ("standard" group) versus oral, written and digital form ("multimedia" group). The secondary objective was to assess hearing loss as a negative factor for understanding medical information, by comparing understanding in patients with unilateral versus bilateral profound hearing loss. PATIENTS AND METHOD: A prospective single-center single-blind study was carried out from September 29, 2015 to June 22, 2016. Twenty-nine CI candidates were included: 11 in the "standard" group, 12 in the "multimedia" group and 6 in the "unilateral hearing loss" group. The primary endpoint was the result on a validated questionnaire (score from 0 to 14) assessing memorization of medical information. Patient satisfaction regarding the information delivered was assessed on a Likert scale. RESULTS: Memorization scores were 4.6±2.7 and 9.7±2.4 respectively for the "standard" and the "multimedia" group (P=0.0006) and 9.05±1.9 for the "unilateral hearing loss" group. Comparison between the "standard" and "unilateral hearing loss" groups showed a significant difference (P=0.01). Satisfaction scores were highest for digital compared to the other forms of medical information delivery. CONCLUSION: This study showed that a digital support improved understanding of medical information by candidates for cochlear implantation and that hearing loss was an obstacle to understanding medical information.