Multi-Institutional Analysis of Outcomes in Supraglottic Jet Ventilation with a Team-Based Approach.

OBJECTIVES/HYPOTHESIS: To evaluate the safety and complications of endoscopic airway surgery using supraglottic jet ventilation with a team-based approach. STUDY DESIGN: Retrospective cohort study. METHODS: Subjects at two academic institutions diagnosed with laryngotracheal stenosis who underwent endoscopic airway surgery with jet ventilation between January 2008 and December 2018 were identified. Patient characteristics (age, gender, race, follow-up duration) and comorbidities were extracted from the electronic health record. Records were reviewed for treatment approach, intraoperative data, and complications (intraoperative, acute postoperative, and delayed postoperative). RESULTS: Eight hundred and ninety-four patient encounters from 371 patients were identified. Intraoperative complications (unplanned tracheotomy, profound or severe hypoxic events, barotrauma, laryngospasm) occurred in fewer than 1% of patient encounters. Acute postoperative complications (postoperative recovery unit [PACU] rapid response, PACU intubation, return to the emergency department [ED] within 24 hours of surgery) were rare, occurring in fewer than 3% of patient encounters. Delayed postoperative complications (return to the ED or admission for respiratory complaints within 30 days of surgery) occurred in fewer than 1% of patient encounters. Diabetes mellitus, active smoking, and history of previous tracheotomy were independently associated with intraoperative, acute, and delayed complications. CONCLUSIONS: Employing a team-based approach, jet ventilation during endoscopic airway surgery demonstrates a low rate of complications and provides for safe and successful surgery. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:2292-2297, 2021.

A Value Measure for Public-Sector Enterprise Risk Management: A TSA Case Study.

This article presents a public value measure that can be used to aid executives in the public sector to better assess policy decisions and maximize value to the American people. Using Transportation Security Administration (TSA) programs as an example, we first identify the basic components of public value. We then propose a public value account to quantify the outcomes of various risk scenarios, and we determine the certain equivalent of several important TSA programs. We illustrate how this proposed measure can quantify the effects of two main challenges that government organizations face when conducting enterprise risk management: (1) short-term versus long-term incentives and (2) avoiding potential negative consequences even if they occur with low probability. Finally, we illustrate how this measure enables the use of various tools from decision analysis to be applied in government settings, such as stochastic dominance arguments and certain equivalent calculations. Regarding the TSA case study, our analysis demonstrates the value of continued expansion of the TSA trusted traveler initiative and increasing the background vetting for passengers who are afforded expedited security screening.

Significance and degree of reflux in patients with primary extraesophageal symptoms.

OBJECTIVES/HYPOTHESIS: Patients with extraesophageal symptoms are often suspected of having gastroesophageal reflux disease (GERD). However, the true prevalence and severity of reflux disease is not well studied. In this group of patients, the objectives of our study were to determine the prevalence and severity of esophageal acid exposure and classify the endoscopic findings. STUDY DESIGN: Prospective cohort study. METHODS: One hundred twenty-eight patients with extraesophageal symptoms underwent 48 hours of Bravo pH monitoring. Percent of time that pH was <4 (total upright and supine) was measured. Severity of reflux was categorized by the percent of total time pH was <4, with mild = >4.2% but <10%, moderate = 10% to 20%, and severe>20%. Endoscopic signs of esophagitis and Barrett's esophagus were determined. RESULTS: There were 104/128 (81%) patients who had abnormal esophageal acid exposure, 44% in the upright and supine position, 38% in the upright position only, and 18% in the supine position only. There were 59/128 (46%) patients with mild reflux, 40/128 (31%) with moderate, and only 5/128 (4%) patients with severe reflux. 23/128 (18%) patients had evidence of esophagitis. Only 1/128 (0.8%) patients had pathologic Barrett's esophagus. Prevalence of abnormal esophageal acid exposure was similar in those with (75%) or without (66%) concomitant heartburn and/or regurgitation (P = .3). CONCLUSIONS: Abnormal esophageal pH is common in patients with extraesophageal symptoms. Most have only mild (46%) to moderate (31%) reflux with a low prevalence of esophagitis (18%) or Barrett's esophagus (0.8%). The degree of esophageal acid reflux cannot be predicted from baseline presence or absence of typical GERD symptoms.

Natural progression of dysplasia in adult recurrent respiratory papillomatosis.

OBJECTIVES: Recurrent respiratory papillomatosis (RRP) is often described as a benign disease. However, the natural progression of dysplasia and transformation to squamous cell carcinoma has not been elucidated for RRP. This study delineates our extensive experience with dysplasia in RRP. STUDY DESIGN/SETTING: Case series with chart review. SUBJECTS AND METHODS: Demographic data and surgical pathology were analyzed for patients diagnosed with RRP at greater than 18 years of age who underwent operative intervention without cidofovir treatment for RRP between 2004 and 2009. RESULTS: Fifty-four patients were identified. Dysplasia was identified in 27 of 54 patients (50%). Of the 54 patients, 50% had no dysplasia, 26% had mild dysplasia (grade 1), 11% had moderate dysplasia (grade 2), 4% had severe dysplasia (grade 3), 7% had carcinoma in situ, and 2% had squamous cell carcinoma as the highest documented degree of dysplasia. Thirty of 54 patients (55.6%) had 2 or more operative interventions. Nine of the 30 patients (30%) developed a higher dysplastic grade during the course of treatment. Time to progression averaged 16.2 ± 8.7 months for patients with initially benign disease. Of those patients with dysplasia progression, only 1 of 9 (11.1%) developed squamous cell carcinoma. Patients presenting with benign or mild dysplasia typically did not progress beyond mild dysplasia (22 of 24, 91.7%). CONCLUSIONS: Dysplasia is common in RRP. Progression of dysplasia, especially with an initial dysplastic grading of benign or mild disease, is rare.

Defects of the nasal internal lining: etiology and repair.

OBJECTIVES: To analyze risk factors leading to full-thickness (FT) defects, to review methods of repair, and to present guidelines for management of aggressive basal cell carcinomas (BCCs) of the nose. DESIGN: Retrospective medical chart review of patients who underwent nasal reconstruction by the Department of Otolaryngology-Head and Neck Surgery between 1996 and 2003. RESULTS: Two hundred ten patients underwent nasal reconstruction; 183 had complete medical records and were included in this study. There were 53 patients with FT nasal defects, 38 (71.7%) of which were due to BCC. Among all patients presenting with an aggressive histologic subtype of BCC, 30.1% (22/73) developed FT defects. In contrast, 14.5% (16/100) with a nonaggressive subtype had FT involvement (P < .05). CONCLUSIONS: Internal lining defects are more likely to occur from aggressive histologic subtypes of BCC (infiltrative, morpheaform, and micronodular) than nonaggressive subtypes (P < .05). For BCCs 1 to 2 cm2 located on the nasal ala, histologic subtype is a significant risk factor for resulting in a FT defect, which should influence the method of excision (direct vs Mohs micrographic surgery) and the anticipated reconstruction. Large lesions (> 2 cm2) involving the ala have a high rate of internal lining involvement independent of pathologic subtype.