The Effect of Bimodal Hearing on Postoperative Quality of Life.

INTRODUCTION: The aim of this study was to examine how bimodal stimulation affects quality of life (QOL) during the postoperative period following cochlear implantation (CI). These data could potentially provide evidence to encourage more bimodal candidates to continue hearing aid (HA) use after CI. METHODS: In this prospective study, patients completed preoperative and 1-, 3-, and 6-month post-activation QOL surveys on listening effort, speech perception, sound quality/localization, and hearing handicap. Fifteen HA users who were candidates for contralateral CI completed the study (mean age 65.6 years). RESULTS: Patients used both devices at a median rate of 97%, 97%, and 98% of the time at 1, 3, and 6 months, respectively. On average, patients' hearing handicap scores decreased by 16% at 1 month, 36% at 3 months, and 30% at 6 months. Patients' listening effort scores decreased by a mean of 10.8% at 1 month, 12.6% at 3 months, and 18.7% at 6 months. Localization significantly improved by 24.3% at 1 month and remained steady. There was no significant improvement in sound quality scores. CONCLUSION: Bimodal listeners should expect QOL to improve, and listening effort and localization are generally optimized using CI and HA compared to CI alone. Some scores improved at earlier time points than others, suggesting bimodal auditory skills may develop at different rates.

Evaluating Large Language Models in Extracting Cognitive Exam Dates and Scores.

Importance: Large language models (LLMs) are crucial for medical tasks. Ensuring their reliability is vital to avoid false results. Our study assesses two state-of-the-art LLMs (ChatGPT and LlaMA-2) for extracting clinical information, focusing on cognitive tests like MMSE and CDR. Objective: Evaluate ChatGPT and LlaMA-2 performance in extracting MMSE and CDR scores, including their associated dates. Methods: Our data consisted of 135,307 clinical notes (Jan 12th, 2010 to May 24th, 2023) mentioning MMSE, CDR, or MoCA. After applying inclusion criteria 34,465 notes remained, of which 765 underwent ChatGPT (GPT-4) and LlaMA-2, and 22 experts reviewed the responses. ChatGPT successfully extracted MMSE and CDR instances with dates from 742 notes. We used 20 notes for fine-tuning and training the reviewers. The remaining 722 were assigned to reviewers, with 309 each assigned to two reviewers simultaneously. Inter-rater-agreement (Fleiss' Kappa), precision, recall, true/false negative rates, and accuracy were calculated. Our study follows TRIPOD reporting guidelines for model validation. Results: For MMSE information extraction, ChatGPT (vs. LlaMA-2) achieved accuracy of 83% (vs. 66.4%), sensitivity of 89.7% (vs. 69.9%), true-negative rates of 96% (vs 60.0%), and precision of 82.7% (vs 62.2%). For CDR the results were lower overall, with accuracy of 87.1% (vs. 74.5%), sensitivity of 84.3% (vs. 39.7%), true-negative rates of 99.8% (98.4%), and precision of 48.3% (vs. 16.1%). We qualitatively evaluated the MMSE errors of ChatGPT and LlaMA-2 on double-reviewed notes. LlaMA-2 errors included 27 cases of total hallucination, 19 cases of reporting other scores instead of MMSE, 25 missed scores, and 23 cases of reporting only the wrong date. In comparison, ChatGPT's errors included only 3 cases of total hallucination, 17 cases of wrong test reported instead of MMSE, and 19 cases of reporting a wrong date. Conclusions: In this diagnostic/prognostic study of ChatGPT and LlaMA-2 for extracting cognitive exam dates and scores from clinical notes, ChatGPT exhibited high accuracy, with better performance compared to LlaMA-2. The use of LLMs could benefit dementia research and clinical care, by identifying eligible patients for treatments initialization or clinical trial enrollments. Rigorous evaluation of LLMs is crucial to understanding their capabilities and limitations.

Health Care Disparities in Transsphenoidal Surgery for Pituitary Tumors: An Experience from Neighboring Urban Public and Private Hospitals.

Objectives Few studies have assessed the role of socioeconomic health care disparities in skull base pathologies. We compared the clinical history and outcomes of pituitary tumors at private and public hospitals to delineate whether health care disparities exist in pituitary tumor surgery. Methods We reviewed the records of patients who underwent transsphenoidal pituitary tumor resection at NYU Langone Health and Bellevue Hospital. Seventy-two consecutive patients were identified from each hospital. The primary outcome was time-to-surgery from initial recommendation. Secondary outcomes included postoperative diabetes insipidus, cerebrospinal fluid (CSF) leak, and gross total resection. Results Of 144 patients, 23 (32%) public hospital patients and 24 (33%) private hospital patients had functional adenomas ( p = 0.29). Mean ages for public and private hospital patients were 46.5 and 51.1 years, respectively ( p = 0.06). Private hospital patients more often identified as white ( p < 0.001), spoke English ( p < 0.001), and had private insurance ( p < 0.001). The average time-to-surgery for public and private hospital patients were 46.2 and 34.8 days, respectively ( p = 0.39). No statistically significant differences were found in symptom duration, tumor size, reoperation, CSF leak, or postoperative length of stay; however, public hospital patients more frequently required emergency surgery ( p = 0.03), developed transient diabetes insipidus ( p = 0.02), and underwent subtotal resection ( p = 0.04). Conclusion Significant socioeconomic differences exist among patients undergoing pituitary surgery at our institution's hospitals. Public hospital patients more often required emergency surgery, developed diabetes insipidus, and underwent subtotal tumor resection. Identifying these differences is an imperative initial step in improving the care of our patients.

Urgent endarterectomy for symptomatic carotid occlusion is associated with a high mortality.

OBJECTIVE: Interventions for carotid occlusions undertaken are undertaken and the outcomes are poorly defined. We sought to study patients undergoing urgent carotid revascularization for symptomatic occlusions. METHODS: The Society for Vascular Surgery Vascular Quality Initiative database was queried from 2003 to 2020 to identify patients with carotid occlusions undergoing carotid endarterectomy. Only symptomatic patients undergoing urgent interventions within 24 hours of presentation were included. Patients were identified based on computed tomography and magnetic resonance imaging. This cohort was compared with symptomatic patients undergoing urgent intervention for severe stenosis (≥80%). The primary end points were perioperative stroke, death, myocardial infarction (MI) and composite outcomes as defined by the Society for Vascular Surgery reporting guidelines. Patient characteristics were analyzed to determine predictors of perioperative mortality and neurological events. RESULTS: We identified 390 patients who underwent urgent CEA for symptomatic occlusions. The mean age was 67.4 ± 10.2 years (range, 39-90 years). The cohort was predominantly male (60%) with associated risk factors for cerebrovascular disease, including hypertension (87.4%), diabetes (34.4%), coronary artery disease (21.6%), and current smoking (38.7%). This population had high use of medications, including statins (78.6%), P2Y12 inhibitors (32.0%), aspirin (77.9%), and renin-angiotensin inhibitors (43.7%) preoperatively. When compared with patients undergoing urgent endarterectomy for severe stenosis (≥80%), those with symptomatic occlusion were well-matched with regard to risk factors, but the severe stenosis cohort seemed to be managed better medically and less likely to present with cortical stroke symptoms. Perioperative outcomes were significantly worse for the carotid occlusion cohort, primarily driven by higher perioperative mortality (2.8% vs 0.9%; P < .001). The composite end point of stroke/death/MI was also significantly worse in the occlusion cohort (7.7% vs 4.9%; P = .014). On multivariate analysis, carotid occlusion was associated with increased mortality (odds ratio, 3.028; 95% confidence interval, 1.362-6.730; P = .007) and composite outcome of stroke, death, or MI (odds ratio, 1.790; 95% confidence interval, 1.135-2.822; P = .012). CONCLUSIONS: Revascularization for symptomatic carotid occlusion constitutes approximately 2% of carotid interventions captured in the Vascular Quality Initiative, affirming the rarity of this undertaking. These patients have acceptable rates of perioperative neurological events, but are at an elevated risk of overall perioperative adverse events, primarily driven by higher mortality, compared with those with severe stenosis. Carotid occlusion seems to be the most significant risk factor for the composite end point of perioperative stroke, death, or MI. Although intervention for a symptomatic carotid occlusion may be performed with acceptable rate of perioperative complications, judicious patient selection is warranted in this high-risk cohort.

Bilateral cochlear implantation after immunotherapy-related profound hearing loss: A case report.

OBJECTIVES: Immune-checkpoint inhibitors (ICI) are being utilized with increasing frequency and may be linked to neurologic and audiovestibular toxicities. This report aimed to describe a case of ICI-induced sensorineural hearing loss ultimately requiring bilateral cochlear implantation. METHODS: A 42-year-old female with stage IV metastatic melanoma of the perianal skin was treated with ipilimumab (blocker of cytotoxic T-lymphocyte associated protein 4 [CTLA-4]) and nivolumab (anti-programmed cell death protein 1 [PD1]). After 21 weeks of therapy, she developed sudden vertigo and bilateral hearing loss. A full workup including MRI and lumbar puncture ruled out intracranial parenchymal metastases, leptomeningeal metastases, stroke and intracranial infection. ICI-associated aseptic meningoencephalitis was therefore diagnosed. The patient received systemic steroids as well as intratympanic steroids, which temporarily improved hearing, but eventually developed permanent, bilateral profound sensorineural hearing loss. RESULTS: The patient received bilateral cochlear implants and has demonstrated good performance one year after implantation. DISCUSSION: ICI are being increasingly used to treat a variety of advanced malignancies. This is the first report of bilateral cochlear implants in the context of profound hearing loss after an immunotherapy induced meningoencephalitis. CONCLUSION: ICI carries the risk of potential ototoxicity, including profound SNHL as depicted in our case. Cochlear implantation proved to be beneficial and may be considered in patients with ICI-related hearing loss.

Effect of a Protocol to Reduce Radiographic Imaging in Pediatric Patients With Suspected Fractures.

BACKGROUND: Children with suspected fractures are typically evaluated with multiple x-rays. This approach can add time, discomfort, and radiation exposure without clinical benefit. The purpose of this study was to determine whether a focused radiographic protocol could reduce the number of x-rays performed without missing any fractures. METHODS: Pediatric patients presenting at 2 sites within an academic medical center [urgent care (UC) and the emergency department(ED)] for a suspected fracture were identified. There were 495 patients (UC, 409; ED, 86) over a 3-month period. A retrospective chart review was performed to characterize the standard x-rays performed. Using this data, a simplified protocol was developed and distributed. Subsequently, 333 patients (UC, 259; ED, 74) were evaluated over the same period 1-year later. The main outcome measures included the final diagnosis, the total number of x-rays, the number of anatomic areas imaged, visit length, and the time for additional trips to radiology. Charts were reviewed to identify any missed injuries. Welch 2-sample t tests and Fisher exact tests were used for statistical analysis. RESULTS: After implementing the radiographic protocol, there was a significant reduction in the number of x-ray views, 3.4 versus 5.1 ( P <0.001). There was a decrease in imaging of multiple anatomic areas with the largest reduction occurring in patients presenting with elbow injuries (9% vs. 44%, P <0.001). No difference was found in the rate of patients sent back to radiology (6% vs. 7%, P =0.67). However, among patients presenting with outside imaging, significantly fewer were sent to radiology for additional x-rays (29% vs. 50%, P <0.01). CONCLUSION: A simple radiographic protocol for evaluating pediatric patients with suspected fractures safely led to a decrease in the overall number of x-rays without missing any injuries. LEVEL OF EVIDENCE: Level III, retrospective comparative study.

Cochlear Implantation Outcomes in Patients With Retrocochlear Pathology: A Systematic Review and Pooled Analysis.

OBJECTIVE: To review the current literature regarding cochlear implantation in patients with retrocochlear pathologies and extract speech perception scores between 6 months and 1 year after surgery. DATABASES REVIEWED: PubMed/MEDLINE, Embase and Cochrane CENTRAL via Ovid, CINAHL Complete via Ebsco, and Web of Science. METHODS: The review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Search strategies included keywords and subject headings to maximize retrieval and reflect cochlear implants and retrocochlear pathologies. Patients with previously resected vestibular schwannoma (VS) were excluded. RESULTS: There were 2,524 abstracts screened against inclusion criteria, and 53 studies were included, with individual data available for 171 adult patients. Pathologies included were either observed or irradiated VS (previously operated tumors were excluded) (n = 99, 57.9%), superficial siderosis (n = 39, 22.8%), neurosarcoidosis (n = 11, 6.4%), and previous central nervous system or skull base radiation (n = 22, 12.9%). Mean (standard deviation) postoperative consonant-nucleus-consonant (CNC) word scores were 45.4% (24.2) for observed VS, 44.4% (20.8) for irradiated VS, 43.6% (21.0) for superficial siderosis, 89.5% (3.0) for neurosarcoidosis, and 30.0% (30.2) in patients with previous central nervous system or skull base irradiation. Irradiated compared with observed VS had similar postoperative CNC word scores (effect size, 0.06; p = 0.71). Age, sex, maximal tumor dimension, and neurofibromatosis type 2 status did not significantly impact cochlear implant performance in patients with VS. Eighty-two percent of patients with reported device usage were daily users, and overall, 82% of cases benefitted from cochlear implantation. CONCLUSION: Cochlear implantation in patients with concomitant retrocochlear pathology generally results in improved speech discrimination scores sustained over time.

Cochlear implantation outcomes in the older adult: a scoping review.

OBJECTIVES: The current study aimed to identify and map the available evidence surrounding cochlear implantation (CI) in older adults. Five outcomes were evaluated: speech perception scores, perioperative complications, neurocognitive outcomes, quality of life outcomes and vestibular dysfunction and fall rates after surgery. METHODS: A scoping review was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews and included patients over the age of 60. RESULTS: Ninety-seven studies met inclusion criteria, encompassing 7,182 patients. Mean (SD) speech perception scores in quiet and in noise pre-and postoperatively were 7.9% (6.7) and 52.8% (14.3) and 8.0% (68.1) and 68.1% (15.9) respectively. Postoperative cardiac arrhythmias, urinary retention, and delirium occurred slightly more frequently in older adults. In terms of cognition, most studies noted stability or improvement one year after implantation. A majority of studies indicated better quality of life post-CI. Rates of fall after surgery were rarely reported, and there was a general paucity of data surrounding vestibular function changes after CI. DISCUSSION: This scoping review identifies many positive outcomes linked to CI in older adults. No findings suggest a single patient characteristic that would warrant refusal to consider evaluation for cochlear implantation.

Targeted Wellness Initiatives Are Most Effective for Reducing Otolaryngology Resident Burnout.

OBJECTIVE: Investigate the effect of a targeted wellness program on burnout in Otolaryngology residents. METHODS: Residents and faculty collaboratively developed a program aimed at improving resident wellness. Program implementation began in July of 2018 and after 1 year, residents evaluated the program's effects on burnout. We used the Maslach Burnout Inventory (MBI) and a Likert scale to evaluate the effects of the program. RESULTS: After 1 year of the resident wellness program, the MBI results showed an increase in the number of residents in the "engaged" category and a decrease in those rated as "burnout." Residents rated favorably initiatives grouped into the following themes: time away from work, faculty engaging with residents outside of the hospital environment, efforts to enhance residents' self-efficacy, fostering a positive culture among residents, and providing easy access to physical activity. The majority of initiatives were targeted to the "culture of wellness" domain, as defined by the Stanford Well MD framework. Our program targeted to a lesser extent the other 2 domains, "efficiency of practice" and "personal resilience." CONCLUSION: After 1 year, the wellness program resulted in a trend toward improving burnout. Future efforts should be focused on targeting the multidimensional drivers of burnout as defined by established wellness frameworks. Realizing new stressors brought on by the COVID-19 pandemic will also be an area of active effort and research.