Practice Patterns Among Fellowship-Trained Rhinologists: A Survey of Past American Rhinologic Society Fellows.

BACKGROUND: The goals of this study were to understand the trends in recent and past rhinology fellows concerning their demographics, goals, and experiences. METHODS: An anonymous web-based survey was sent to graduates of the 35 rhinology fellowship programs. The survey included questions regarding the scope of practice, research contribution, societal involvement, fellow satisfaction with training, and current practice patterns. Chi-square testing and logistic regression were used to compare variables across cohorts: 0-5 years versus 6+ years from fellowship graduation, gender, and practice settings. RESULTS: Based on 171 respondents, we found no significant differences in 0-5 versus 6+ year graduates in their desire for an academic job post-fellowship. However, those who graduated 6+ years ago had significantly more success securing one (74% vs 96%, P = 0.004). Between males and females, there were no differences in goal of obtaining an academic job or success in obtaining an academic career. Females were more likely to report they attend academic society meetings regularly. Female rhinologists also reported less satisfaction with overall work-life balance and decreased satisfaction with clinical practice. Physicians in academic settings have poorer work-life balance. CONCLUSIONS: Our findings suggest that finding an academic job may be more difficult for recent rhinology fellowship graduates, although still very possible for the majority of graduates. Understanding the reason for these changes may provide insight to current rhinology fellowship directors and trainees interested in pursuing fellowship training.

The Influence of Modifiable Risk Factors on Postoperative Outcomes in Patients Receiving Surgery for Resection for Acoustic Neuroma.

Acoustic neuromas are the most common tumor of the cerebellopontine angle that are associated with a number of symptoms that negatively impact a patient's quality of life. While the mainstay of treatment for these benign tumors remains microsurgical resection, there is limited research exploring how certain modifiable risk factors (MRFs) may affect the perioperative course. The purpose of this study was to investigate how MRFs including malnutrition, obesity, dyslipidemia, uncontrolled hypertension, and smoking may affect postoperative rates of readmission and nonroutine discharges. We utilized the 2016 and 2017 Healthcare Cost and Utilization Project Nationwide Readmissions Database. MRFs were queried using appropriate International Classification of Diseases, Tenth Revision (ICD-10) coding for categories including malnutrition, obesity, dyslipidemia, smoking, alcohol, and hypertension. The statistical analysis was done using RStudio (Version 1.3.959). Chi-squared tests were done to evaluate differences between categorical variables. The Mann-Whitney U-testing was utilized to evaluate for statistically significant differences in continuous data. The "Epitools" package was used to develop logistic regression models for postoperative complications and post hoc receiver operating characteristic curves were developed. Pertaining to nonroutine discharge, predictive models using malnutrition outperformed all other MRFs as well as those with no MRFs (P < .05). In the case of readmission, models using malnutrition outperformed those of obesity and smoking (P < .05). Again, an increase in predictive power is seen in models using dyslipidemia when compared to obesity, smoking, or uncontrolled hypertension. Lastly, models using no MRFs outperformed those of obesity, smoking, and uncontrolled hypertension (P < .05). This is the first study of its kind to evaluate the role of MRFs in those undergoing surgical resection of their acoustic neuroma. We concluded that certain MRFs may play a role in complicating a patient's perioperative surgical course.

Adaptive nasal bone remodeling secondary to chronic virtual reality headset use.

Virtual Reality (VR) is an emerging technology that creates simulated experiences for the user, often through the use of heavy head-mounted displays or headsets. Nasal bone remodeling caused by structural force from the use of VR hardware has not been reported in the existing literature. We present the case of a 10-year-old boy who suffered from nasal deformity as a result of many hours of use of the Oculus VR headset. The incidence of new bone formation and soft tissue hyperplasia has been described in animal studies and seen in cases of ill-fitted eyeglasses, goggles, and oxygen masks. The bony deformities described in this case are likely the result of bone and subcutaneous tissue remodeling in the setting of repeated, intermittent, dynamic mechanical loading applied by the VR headset over many months. To our knowledge, this is the first case to describe this clinical phenomenon.

Analysis of readmissions data among frail and non-frail patients presenting for acoustic neuroma.

The incidence of acoustic neuromas in the United States is 1.09 per 100,000 with 23,739 newly diagnosed cases in the years 2004 to 2010. Because the recent literature has supported that frailty can serve as a more accurate predictor of patient outcomes when evaluated with age, and is an important variable to consider in the course of patient treatment. The objective of this study was to compare the outcomes of frail patients who had undergone surgery for acoustic neuroma with their non-frail counterparts.The authors conducted a retrospective cohort study of geriatric patients receiving cranial neurosurgery for acoustic neuroma between 2016 and 2017 by using the Nationwide Readmission Database. A total of 396 frail patients and 402 non-frail patients were identified through the database of undergoing surgery for acoustic neuroma. Frail patients had statistically higher rates of readmission (p < 0.01), post-operative infection (p < 0.01), facial paralysis (p < 0.01), urinary tract infection (p < 0.01), hydrocephalus (p < 0.01), and dysphagia (p < 0.01). These post-op morbidities likely led to the increased length of stay (p < 0.01), non-routine discharge (p < 0.01), and all payer cost seen in frail patients (p < 0.01). However, no significant difference was found between frail and non-frail patients with regards to CSF leak, post hemorrhagic anemia, myocardial infarction, and mortality. Patient frailty status is a significant predictor of poor outcomes in the postoperative sequelae of acoustic neuroma surgery. Further, models including patient frailty plus age outperformed those using age alone for prediction of several postoperative complications.

Evaluating the predictive value of comorbidity indices in pituitary surgery: a mixed-effects modeling study using the Nationwide Readmissions Database.

OBJECTIVE: Although pituitary adenomas (PAs) are common intracranial tumors, literature evaluating the utility of comorbidity indices for predicting postoperative complications in patients undergoing pituitary surgery remains limited, thereby hindering the development of complex models that aim to identify high-risk patient populations. We utilized comparative modeling strategies to evaluate the predictive validity of various comorbidity indices and combinations thereof in predicting key pituitary surgery outcomes. METHODS: The Nationwide Readmissions Database was used to identify patients who underwent pituitary tumor operations (n = 19,653) in 2016-2017. Patient frailty was assessed using the Johns Hopkins Adjusted Clinical Groups (ACG) System. The Charlson Comorbidity Index (CCI) and Elixhauser Comorbidity Index (ECI) were calculated for each patient. Five sets of generalized linear mixed-effects models were developed, using as the primary predictors 1) frailty, 2) CCI, 3) ECI, 4) frailty + CCI, or 5) frailty + ECI. Complications of interest investigated included inpatient mortality, nonroutine discharge (e.g., to locations other than home), length of stay (LOS) within the top quartile (Q1), cost within Q1, and 1-year readmission rates. RESULTS: Postoperative mortality occurred in 73 patients (0.4%), 1-year readmission was reported in 2994 patients (15.2%), and nonroutine discharge occurred in 2176 patients (11.1%). The mean adjusted all-payer cost for the procedure was USD $25,553.85 ± $26,518.91 (Q1 $28,261.20), and the mean LOS was 4.8 ± 7.4 days (Q1 5.0 days). The model using frailty + ECI as the primary predictor consistently outperformed other models, with statistically significant p values as determined by comparing areas under the curve (AUCs) for most complications. For prediction of mortality, however, the frailty + ECI model (AUC 0.831) was not better than the ECI model alone (AUC 0.831; p = 0.95). For prediction of readmission, the frailty + ECI model (AUC 0.617) was not better than the frailty model alone (AUC 0.606; p = 0.10) or the frailty + CCI model (AUC 0.610; p = 0.29). CONCLUSIONS: This investigation is to the authors' knowledge the first to implement mixed-effects modeling to study the utility of common comorbidity indices in a large, nationwide cohort of patients undergoing pituitary surgery. Knowledge gained from these models may help neurosurgeons identify high-risk patients who require additional clinical attention or resource utilization prior to surgical planning.