Incorporating Virtual Reality to Improve Otolaryngology Resident Wellness: One Institution's Experience.

OBJECTIVE: Burnout is defined as work-related emotional exhaustion, depersonalization, and decreased sense of accomplishment. Virtual reality (VR) has emerged as an effective treatment modality for various conditions related to anxiety, however, few studies have assessed its role for stress management in residents. We hypothesize that VR-based mindfulness meditation can reduce resident burnout in real-world settings. STUDY DESIGN: Prospective randomized crossover trial. METHODS: Resident participants completed the validated Maslach Burnout Inventory (MBI). One group used a VR-based meditation app; the second group received no intervention. After a 2-month rotation, all subjects completed an MBI and crossed over to the other arm. Wilcoxon rank-sum tests were used to compare MBI scores before and after intervention, and to compare results by gender and postgraduate year. Mann-Whitney U tests were used to assess qualitative differences between participants. RESULTS: Eighteen residents completed the study. Five participants were female and 13 were male. Weekly use of VR-guided meditation and paced breathing was associated with a significant decrease in emotional exhaustion (P = .009), and on subgroup analysis, male gender specifically was associated with a decrease in emotional exhaustion (P = .027). In the post-intervention survey, 42.9% subjects reported that VR encouraged them to employ paced breathing techniques, 71.4% reported that they would use the technology if regularly available, and 21.4% reported they would use paced breathing in the future. CONCLUSION: VR-based therapy may serve as a successful tool in stress management and reduce the rate of burnout among otolaryngology residents. LEVEL OF EVIDENCE: NA Laryngoscope, 131:1972-1976, 2021.

Temporal Bone Encephaloceles: Utility of Preoperative Imaging.

OBJECTIVE: To determine the diagnostic efficacy and clinical value of preoperative computed tomography (CT) and magnetic resonance imaging (MRI) among patients with suspected temporal bone encephaloceles (TBE). STUDY DESIGN: Retrospective chart review from 2006 to 2018. SETTING: Tertiary referral center. SUBJECTS AND METHODS: The subjects underwent surgery for a clinically suspected TBE or cerebrospinal fluid (CSF) leak. Preoperative imaging test characteristics of CT and MRI, including sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV), were calculated for TBE scans and compared with intraoperative findings. RESULTS: Fifty-seven subjects with otorrhea, middle ear effusion, hearing loss, and/or meningitis with suspected TBE or CSF leak were identified. All had preoperative CT scans, and 61% (35/57) had preoperative MRI scans. Intraoperatively, 37 of 57 patients (65%) were found to have a TBE. CT scans (17% sensitivity, 100% specificity, 100% PPV, 46% NPV) were less sensitive than MRI (58% sensitivity, 100% specificity, 100% PPV, 24% NPV) for detecting TBEs. Furthermore, the time from initial scan to operative repair was significantly longer in those who had a CT followed by MRI scan compared with CT alone or a fused CT-MRI scan (mean = 68 vs 15 days, respectively; P = .004). CONCLUSION: CT and MRI provide complementary information that may aid surgical planning. However, imaging cannot always rule out TBE. In cases with high clinical suspicion, surgical confirmation is often required for definitive diagnosis and treatment. The cost of an additional preoperative study should be considered before its use.

Anesthesia and Enhanced Recovery After Head and Neck Surgery.

Enhanced recovery protocols have been developed from gastrointestinal, colorectal, and thoracic surgery populations. The basic tenets of head and neck enhanced recovery are: a multidisciplinary team working around the patient, preoperative carbohydrate loading, multimodal analgesia, early mobilization and oral feeding, and frequent reassessment and auditing of protocols to improve patient outcomes. The implementation of enhanced recovery protocols across surgical populations appear to decrease length of stay, reduce cost, and improve patient satisfaction without sacrificing patient quality of care or changing readmission rates. This article examines evidence-based enhanced recovery interventions and tailors them to a major head and neck surgery population.

Laryngeal Cryptococcosis: An Evolving Rare Clinical Entity.

OBJECTIVES: Describe the demographics and clinical manifestations of laryngeal cryptococcosis. Develop a simple approach to the diagnostic workup and treatment of localized laryngeal cryptococcal infection. METHODS: A new case of laryngeal cryptococcosis encountered at our institution is presented and placed in context of the literature surrounding prior reported cases. PubMed, Google Scholar, SCOPUS, and Web of Science were queried from inception to August 2018 with the terms Larynx or Laryngeal and Cryptococcosis or Cryptococcus by two independent reviewers for English-language cases of cryptococcal infection of the larynx. RESULTS: Twenty-nine unique cases of laryngeal cryptococcosis were identified. Median age at presentation was 65 years old. All patients presented with persistent or progressive hoarseness. Lesions were predominantly on the true vocal cords (79%), 38% associated with an adherent white exudate or leukoplakia. A minority (28%) was immunocompromised, and of the remaining immunocompetent hosts, 67% were found to be using nebulized or inhaled corticosteroids (ICS) prior to infection. Diagnosis should be suspected in patients with chronic laryngitis or mass lesions with the aforementioned risk factors. Diagnosis was made by histopathology with cryptococcal yeasts identified on methenamine silver (55%) and/or mucicarmine stains (48%). Serum cryptococcal antigen testing was unreliable (sensitivity = 39%). The mainstay of effective treatment was prolonged oral Fluconazole therapy, with two cases of laser therapy ablation of residual lesions. Improvement in voice and vocal lesions varied from weeks to months. CONCLUSIONS: Laryngeal cryptococcosis is a rare cause of persistent hoarseness, which appears to be clinically evolving and more frequently affecting immunocompetent hosts chronically using nebulized or inhaled corticosteroids. Laryngeal cryptococcal infection is readily treatable with prolonged oral antifungals once biopsy and histopathological stains confirm the diagnosis.

Endoscopy versus imaging: Analysis of surveillance methods in sinonasal malignancy.

BACKGROUND: The purpose of this study was to assess the utility of imaging and endoscopy in posttreatment surveillance of sinonasal malignancies. METHODS: We conducted a retrospective analysis of primary sinonasal malignancies diagnosed between 2000 and 2014. Posttreatment surveillance included nasal endoscopy and imaging (MRI, CT, and positron emission tomography [PET]/CT). Positive predictive value (PPV), negative predictive value (NPV), specificity, and sensitivity were calculated for each modality and compared. RESULTS: One hundred nine sinonasal malignancies were identified with 30 recurrences. Endoscopy showed a sensitivity and specificity of 24% and 89%, respectively, whereas imaging was 76% and 90%, respectively. Identifying suspicious symptoms significantly improved the PPV of both endoscopy and imaging. MRI demonstrates the highest PPV when compared with other imaging modalities. CONCLUSION: Both modalities are necessary in posttreatment surveillance. MRI shows the highest PPV, whereas endoscopy trends toward a higher specificity. PET/CT scans have a high false-positive rate and should be reserved for tumors with a high propensity for distant metastases. © 2016 Wiley Periodicals, Inc. Head Neck 38:1229-1233, 2016.

Concha Bullosa: A Shield against Allergens?

PURPOSE: Concha bullosa (CB) alters the intranasal anatomy and may influence the buffering of inhalant allergens and the inflammatory microenvironment central to chronic rhinosinusitis (CRS). By investigating the link between allergies and CB, we can examine this theoretical benefit, which has implications on the extent of resection in endoscopic sinus surgery. METHODS: Forty-three adults treated between 2010 and March 2014 with chronic sinonasal symptoms were retrospectively analyzed by skin prick allergy testing, maxillofacial computed tomography scan, and Lund-Mackay score. x03C7;2 analysis and t tests were employed to determine statistical significance. RESULTS: Subjects were divided into 30 positive cases and 13 pan-negative allergy controls. No difference in CB prevalence was observed between those with positive (70%) and those with negative (69.2%) allergy tests (p = 0.93). Furthermore, no association between CB and Lund-Mackay score was identified (p = 0.69). Overall, 83.3% of CB were located in the middle turbinate, 16.7% in the superior turbinate, and 20% occurred in the middle turbinate bilaterally. CONCLUSIONS: Although an enlarged, pneumatized turbinate could function as a physical barrier to inhalant allergens, documented allergies demonstrate no association with CB formation. Furthermore, this study finds no correlation between CB and radiographic evidence of CRS.

Cribriform adenocarcinoma of the tongue and minor salivary gland: transoral robotic surgical resection.

BACKGROUND/AIMS: Cribriform adenocarcinoma of the tongue and minor salivary gland (CATMSG) is a rare, locally invasive, and poorly recognized tumor, typically occurring on the base of the tongue. This case report describes the previously unreported use of transoral robotic surgery (TORS) for the local resection of CATMSG in a novel location, the palatine tonsil, and leverages follow-up information to compare TORS to conventional surgical approaches. METHODS: We performed transoral radical tonsillectomy, limited pharyngectomy, and base-of-tongue resection with staged left selective neck dissection. RESULTS: Tumor pathology revealed an infiltrating salivary gland carcinoma with perineural invasion and a histologically similar adenocarcinoma in 1 of 64 left neck lymph nodes. TORS was performed with no perioperative complications, and the patient was subsequently discharge on postoperative day 3 with a Dobhoff tube. Postoperatively, the Dobhoff tube was removed at 1 month, the patient was advanced to soft foods by mouth at 2 months, and 3-month positron emission tomography-computed tomography scan showed no evidence of distant metastases and evolving postsurgical changes in the left tonsillectomy bed. CONCLUSIONS: This case report highlights the use of TORS resection with minimal acute and long-term morbidity compared to conventional approaches for the resection of this rare, locally invasive salivary gland carcinoma in the palatine tonsil.