Improving readability and comprehension levels of otolaryngology patient education materials using ChatGPT.

Objective: A publicly available large language learning model platform may help determine current readability levels of otolaryngology patient education materials, as well as translate these materials to the recommended 6th-grade and 8th-grade reading levels.

Study Design: Cross-sectional analysis.

Setting: Online using large language learning model, ChatGPT.

Amplitude Parameters Are Predictive of Hearing Preservation in a Randomized Controlled Trial of Intracochlear Electrocochleography During Cochlear Implant Surgery.

Objective: To prospectively evaluate the association between hearing preservation after cochlear implantation (CI) and intracochlear electrocochleography (ECochG) amplitude parameters.

Study Design: Multi-institutional, prospective randomized clinical trial.

Setting: Ten high-volume, tertiary care CI centers.

Examining the utility of near infrared light as pre-exposure therapy to mitigate temporary noise-induced hearing loss in humans.

Introduction: This study sought to determine the effect of Occupational Safety and Health Administration (OSHA) compliant noise on auditory health and assess whether pre-noise near infrared (NIR) light therapy can mitigate the effects of noise exposure.

Methods: Over four visits, participants ( = 30, NCT#: 03834714) with normal hearing completed baseline hearing health assessments followed by exposure to open ear, continuous pink noise at 94 dBA for 15 min. Immediately thereafter, post-noise hearing tests at 3000, 4000, and 6000 Hz and distortion product otoacoustic emissions (DPOAEs) were conducted along with the Modified Rhyme Test (MRT), Masking Level Difference Test (MLD), and Fixed Level Frequency Tests (FLFT) [collectively referred to as the Central and Peripheral Auditory Test Battery (CPATB)] to acquire baseline noise sensitivity profiles.

Statistical Considerations for Subjective Visual Vertical and Subjective Visual Horizontal Assessment in Normal Subjects.

Objectives: Judgments of the subjective visual vertical (SVV) and subjective visual horizontal (SVH) while seated upright are commonly included in standard clinical test batteries for vestibular function. We examined SVV and SVH data from retrospective control to assess their statistical distributions and normative values for magnitudes of the preset effect, sex differences, and fixed-head versus head-free device platforms for assessment.

Methods: Retrospective clinical SVV and SVH data from 2 test platforms, Neuro-otologic Test Center (NOTC) and the Neurolign Dx 100 (I-Portal Portable Assessment System Nystagmograph) were analyzed statistically (SPSS and MATLAB software) for 408 healthy male and female civilians and military service members, aged 18-50 years.

Functional Hearing Preservation in Cochlear Implantation: The Miami Cocktail Effect.

Objective: To investigate if pharmacological treatment with prednisone and L-N-acetylcysteine (STE + NAC) influence functional hearing preservation in cochlear implant (CI) surgery.

Study Designs: Preimplantation and postimplantation longitudinal case-control study.

Setting: Tertiary referral center.

Targeted therapeutic hypothermia protects against noise induced hearing loss.

Introduction: Exposure to occupational or recreational loud noise activates multiple biological regulatory circuits and damages the cochlea, causing permanent changes in hearing sensitivity. Currently, no effective clinical therapy is available for the treatment or mitigation of noise-induced hearing loss (NIHL). Here, we describe an application of localized and non-invasive therapeutic hypothermia and targeted temperature management of the inner ear to prevent NIHL.

Artificial intelligence and ChatGPT: An otolaryngology patient's ally or foe?

Background: As artificial intelligence (AI) is integrating into the healthcare sphere, there is a need to evaluate its effectiveness in the various subspecialties of medicine, including otolaryngology. Our study intends to provide a cursory review of ChatGPT's diagnostic capability, ability to convey pathophysiology in simple terms, accuracy in providing management recommendations, and appropriateness in follow up and post-operative recommendations in common otolaryngologic conditions.

Methods: Adenotonsillectomy (T&A), tympanoplasty (TP), endoscopic sinus surgery (ESS), parotidectomy (PT), and total laryngectomy (TL) were substituted for the word procedure in the following five questions and input into ChatGPT version 3.

Examining the Effect of SARS-CoV-2 Pandemic-Induced Stress and Anxiety on Humoral Immunity in Health Care Workers.

Objective: The effect of stress on vaccine-induced humoral immunity and therapeutic interventions to mitigate pandemic-related stress remain underexplored.

Method: Participants in a longitudinal cohort study ( n = 189) completed a validated measure, GAD-7, and 10-instrument stress measure to assess stress and anxiety after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination. Serum was collected to obtain SARS-CoV-2 antibody titer levels.

Dispersed DNA variants underlie hearing loss in South Florida's minority population.

Background: We analyzed the genetic causes of sensorineural hearing loss in racial and ethnic minorities of South Florida by reviewing demographic, phenotypic, and genetic data on 136 patients presenting to the Hereditary Hearing Loss Clinic at the University of Miami. In our retrospective chart review, of these patients, half self-identified as Hispanic, and the self-identified racial distribution was 115 (86%) White, 15 (11%) Black, and 6 (4%) Asian. Our analysis helps to reduce the gap in understanding the prevalence, impact, and genetic factors related to hearing loss among diverse populations.

Chemosensory function recovery in COVID-19 patients: A cross-sectional study.

Objective: To determine whether subjects who have recovered from COVID-19 smell and taste disturbance perform similarly to their COVID-naïve baseline, on gold-standard smell and taste tests.

Study Design: Prospective cross-sectional study.

Setting: University of Miami Department of Otolaryngology in Miami, FL between September 2021, and August 2022.

Frequency dependence of coordinated pupil and eye movements for binocular disparity tracking.

Introduction: Coordinated alignment of the eyes during gaze fixation and eye movements are an important component of normal visual function. We have previously described the coordinated behavior of convergence eye movements and pupillary responses using a 0.1  Hz binocular disparity-driven sine profile and a step profile.

Predictors for reactogenicity and humoral immunity to SARS-CoV-2 following infection and mRNA vaccination: A regularized, mixed-effects modelling approach.

Introduction: The influence of pre-existing humoral immunity, inter-individual demographic factors, and vaccine-associated reactogenicity on immunogenicity following COVID vaccination remains poorly understood.

Methods: Ten-fold cross-validated least absolute shrinkage and selection operator (LASSO) and linear mixed effects models were used to evaluate symptoms experienced by COVID+ participants during natural infection and following SARS-CoV-2 mRNA vaccination along with demographics as predictors for antibody (AB) responses to recombinant spike protein in a longitudinal cohort study.

Results: In previously infected individuals (n=33), AB were more durable and robust following primary vaccination when compared to natural infection alone.

Utilization of computed tomography in pediatric temporal fractures: A dose reduction approach.

Objectives: METHODS: Retrospective chart review was performed of pediatric patients who underwent CT brain as part of a trauma pan-scan and dedicated temporal bone CT in the setting of head trauma. The original CT images were re-reviewed by two board certified Neuroradiologists in a blinded manner to determine the presence or absence of temporal bone fracture and if present, fracture line involvement of the 5 critical temporal bone anatomic structures. The dose length product (DLP), a measure of approximate total radiation dose delivered during CT scan (mGy-cm), was noted from the data available.

Microsurgical Management of Vestibular Schwannoma (Acoustic Neuroma): Facial Nerve Outcomes, Radiographic Analysis, Complications, and Long-Term Follow-Up in a Series of 420 Surgeries.

Objective: The purpose of this study is to retrospectively evaluate the clinical and surgical outcomes of a large surgical series of vestibular schwannoma from North America over 20 years.

Methods: After institutional review board approval a retrospective review of the senior author's personal case logs to identify patients who had operations for vestibular schwannoma was performed. The clinical notes, operative record, preoperative and postoperative imagings, and long-term clinical follow-up notes were evaluated.

The Use of Antioxidants in the Prevention and Treatment of Noise-Induced Hearing Loss.

As of today, there are no therapeutic measures for the prevention or treatment of noise-induced hearing loss (NIHL). The current preventative measures, including avoidance and personal protective hearing equipment, do not appear to be sufficient because there is an increasing number of people with NIHL, especially in the adolescent population. Therefore, we must find a therapy that prevents the impact of noise on hearing.

Can Electrocochleography Help Preserve Hearing After Cochlear Implantation With Full Electrode Insertion?

Objectives: To evaluate the utility of intracochlear electrocochleography (ECochG) monitoring during cochlear implant (CI) surgery on postoperative hearing preservation.

Study Design: Prospective, randomized clinical trial.

Setting: Ten high-volume, tertiary care CI centers.

Drug Repurposing in the Treatment of Traumatic Brain Injury.

Traumatic brain injury (TBI) is the most common cause of morbidity among trauma patients; however, an effective pharmacological treatment has not yet been approved. Individuals with TBI are at greater risk of developing neurological illnesses such as Alzheimer's disease (AD) and Parkinson's disease (PD). The approval process for treatments can be accelerated by repurposing known drugs to treat the growing number of patients with TBI.

Differential T-Cell Reactivity to Endemic Coronaviruses and SARS-CoV-2 in Community and Health Care Workers.

Herein we measured CD4+ T-cell responses against common cold coronaviruses (CCC) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in high-risk health care workers (HCW) and community controls. We observed higher levels of CCC-reactive T cells in SARS-CoV-2-seronegative HCW compared to community donors, consistent with potential higher occupational exposure of HCW to CCC. We further show that SARS-CoV-2 T-cell reactivity of seronegative HCW was higher than community controls and correlation between CCC and SARS-CoV-2 responses is consistent with cross-reactivity and not associated with recent in vivo activation.

Cochlear Implants in Neurologically Impaired Children: A Survey of Health-Related Quality of Life.

Objectives: Evaluate health-related quality-of-life (HRQoL) measures in noncommunicative, neurologically impaired, developmentally delayed (NCNIDD) children compared to normally developing children (ND) who undergo cochlear implantation (CI).

Study Design: Cross-sectional survey of parents of NCNIDD and ND children who underwent CI.

Setting: Two tertiary care medical centers.

Genetics and the Individualized Therapy of Vestibular Disorders.

Vestibular disorders (VDs) are a clinically divergent group of conditions that stem from pathology at the level of the inner ear, vestibulocochlear nerve, or central vestibular pathway. No etiology can be identified in the majority of patients with VDs. Relatively few families have been reported with VD, and so far, no causative genes have been identified despite the fact that more than 100 genes have been identified for inherited hearing loss.

Changes in Single-Specialty Postoperative Opioid Prescribing Patterns in Response to Legislation: Single-Institution Analysis Over Time.

Objectives: To determine changes in the prescriptions of postoperative opioids in response to Florida state legislation restricting the number of days for which these medications could be prescribed to 3 days in most circumstances or 7 days at provider discretion.

Study Design: A retrospective review was performed for all patients undergoing 7 common outpatient otolaryngology surgical procedures.

Setting: Single-institution academic center in Florida.

Differential T cell reactivity to seasonal coronaviruses and SARS-CoV-2 in community and health care workers.

Herein we measured CD4 T cell responses against common cold corona (CCC) viruses and SARS-CoV-2 in high-risk health care workers (HCW) and community controls. We observed higher levels of CCC reactive T cells in SARS-CoV-2 seronegative HCW compared to community donors, consistent with potential higher occupational exposure of HCW to CCC. We further show that SARS-CoV-2 reactivity of seronegative HCW was higher than community controls and correlation between CCC and SARS-CoV-2 responses is consistent with cross-reactivity and not associated with recent in vivo activation.

Distinctive Convergence Eye Movements in an Acquired Neurosensory Dysfunction.

In late 2016, diplomats in Havana, Cuba, began presenting with a unique symptom complex after perceiving a strange noise and/or feeling a pressure field in their domicile. This report is a retrospective, quantitative analysis of video-oculography data of pupillary light reflex performance and binocular disparity-driven eye and pupil movements during the acute time period after the reported exposure. The patterns of response in these 19 individuals are markedly different than those seen in a group of individuals with the usual acute mild traumatic brain injury (17 subjects) and from 62 control subjects (21-60 years old) with no injury.