O'Brien, Erin K

ObjectivesUrine leukotriene E4 (uLTE4) is a biomarker of leukotriene synthesis and is elevated in patients with aspirin‐exacerbated respiratory disease (AERD). It can also be useful to help delineate aspirin‐tolerant chronic rhinosinusitis with nasal polyposis (CRSwNP) patients from AERD patients. The purpose of this study is to determine if uLTE4 biomarker levels are associated with objective and subjective markers of disease severity in patients with CRSwNP.MethodsA retrospective analysis of CRSwNP patients who underwent uLTE4 testing was completed to determine the association of uLTE4 levels to markers of disease severity. uLTE4 levels, as well as presenting subjective (Sinonasal Outcome Test 22 [SNOT22] scores, asthma control test [ACT] scores) and objective data (Lund‐Mackay CT score, spirometry and lab values) were collected.ResultsAmong the 157 CRSwNP patients who met inclusion criteria, uLTE4 levels were associated with history of asthma (P< .001), aspirin sensitivity (P< .001), worse Lund‐Mackay CT scores (P= .002) and other objective markers of disease severity including serum IgE (P= .05), presenting blood eosinophil level (P< .001), and the highest recorded eosinophil level (P< .001). In subgroup analysis, associations of uLTE4 to disease markers had stronger correlations in the aspirin sensitive CRSwNP group (Rrange 0.31–0.52) than the aspirin tolerant CRSwNP group (Rrange −0.30–0.24). uLTE4 levels were not associated with subjective symptom scores (SNOT22 and ACT scores).ConclusionElevated uLTE4 biomarker levels are associated with worsened objective markers of disease severity in CRSwNP patients but not patient‐reported symptom measures.Level of Evidence3Laryngoscope, 131:961–966, 2021

ObjectiveTo ascertain the prevalence of and associations with distress and professional burnout among academic otolaryngology attending physicians.Study DesignCross‐sectional survey.SettingTwelve US academic otolaryngology programs.MethodsA questionnaire was administered that encompassed sociodemographic and professional features, the Expanded Physician Well‐being Index for distress, the 2‐item Maslach Burnout Inventory for professional burnout, the Patient Health Questionnaire–2 screen for major depressive disorder, and the Generalized Anxiety Disorder–2 screen for generalized anxiety disorder.ResultsThe survey response rate was 56% and included 186 attending physicians. The average respondent age was 47 years; 72% were men; 93% were married or partnered; and 86% had children. Distress was present in 40%, professional burnout in 26%, positive depression screening in 8%, and positive anxiety screening in 11%. In a univariable setting, age, hours worked in a typical week, nights on call in a typical week, and years of practice were significantly associated with distress, although in a multivariable setting, only hours worked in a typical week remained significantly associated with a positive Expanded Physician Well‐being Index screen (odds ratio for each 10‐hour increase, 2.61; 95% CI, 1.73‐3.93; P <. 001). In a univariable setting, hours worked in a typical week was significantly associated with a positive Maslach Burnout Inventory screen.ConclusionDistress or professional burnout occurs in more than a quarter of academic otolaryngology attending physicians, whereas the prevalence of depression or anxiety is approximately 10%. The number of hours worked per week had the strongest association with distress and burnout. These findings may be used to develop and implement programs to promote physician well‐being and mitigate professional burnout.

ObjectiveTo assess the prevalence of distress and burnout in otolaryngology trainees, including associations with relevant sociodemographic and professional factors, and to compare these results with those of attending otolaryngologists.Study DesignA cross‐sectional survey of trainees and attending physicians.SettingTwelve academic otolaryngology programs.MethodsDistress and burnout were measured with the Expanded Physician Well‐being Index and the 2‐item Maslach Burnout Inventory. The Patient Health Questionnaire–2 and Generalized Anxiety Disorder–2 were used to screen for depressive disorders and anxiety disorders, respectively. Associations with sociodemographic and professional characteristics were assessed.ResultsOf the 613 surveys administered to trainees and attending physicians, 340 were completed (56%). Among 154 trainees, distress was present in 49%, professional burnout in 35%, positive depressive disorder screening in 5%, and positive anxiety disorder screening in 16%. In univariable analysis, female gender, hours worked in a typical week (HW), and nights on call in a typical week (NOC) were significantly associated with distress. In multivariable analysis, female gender (odds ratio, 3.91; P =. 001) and HW (odds ratio for each 10 HW, 1.89; P =. 003) remained significantly associated with distress. Female gender, HW, and NOC were significantly associated with burnout univariably, although only HW (odds ratio for each 10 HW, 1.92; P =. 003) remained significantly associated with burnout in a multivariable setting. Attending physicians had less distress than trainees (P =. 02) and felt less callous and less emotionally hardened than trainees (P <. 001).ConclusionOtolaryngology trainees experience significant work‐place distress (49%) and burnout (35%). Gender, HW, and NOC had the strongest associations with distress and burnout.

BackgroundAcute invasive fungal sinusitis (AIFS) is a potentially life‐threatening diagnosis in immunocompromised patients. Identifying patients who could benefit from evaluation and intervention can be challenging for referring providers and otolaryngologists alike. We aimed to develop and validate an accessible diagnostic tool to estimate the probability of AIFS.MethodsRetrospective chart review from 1999 to 2017 identified all patients evaluated for possible AIFS at a tertiary care center. AIFS was diagnosed by pathologic confirmation of fungal tissue angioinvasion. Stepwise selection and univariate logistic regression were used to screen risk factors for a multivariable predictive model. Model performance was assessed using Tukey's goodness‐of‐fit test and the area under the receiver operator characteristic curve (AUC). Model coefficients were internally validated using bootstrapping with 1000 iterations.ResultsA total of 283 patients (244 negative controls, 39 with AIFS) were included. Risk factors in our final diagnostic model included: fever ≥38°C (log‐odds ratio [LOR] 1.72; 95% CI, 0.53 to 2.90), unilateral facial swelling, pain, or erythema (LOR 2.84; 95% CI, 1.46 to 4.23), involvement of the orbit or pterygopalatine fossa on imaging (LOR 3.02; 95% CI, 1.78 to 4.26), and mucosal necrosis seen on endoscopy (LOR 5.52; 95% CI, 3.81 to 7.24), with p < 0.01 for all factors. The model had adequate goodness of fit (p > 0.05) and discrimination (AUC = 0.96).ConclusionWe present an internally validated diagnostic tool to stratify the risk for AIFS. The estimated risk may help determine which patients can be observed with serial nasal endoscopy, which ones could be biopsied, and which ones would benefit from immediate surgical intervention.

ObjectivesDelayed anesthesia recovery following endoscopic sinus surgery (ESS) can be an indicator of immediate complications and negatively impact healthcare efficiency. This study aims to examine clinical factors with a focus on improving clinical practice.MethodsMedical records of patients undergoing ESS under general anesthesia from 2014 to 2018 were reviewed. Based on the interquartile range of anesthesia recovery for the cohort, patients in the upper quartile were categorized as “prolonged” and the lowest three quartiles as “goal” recovery. Patient and surgical characteristics were investigated.ResultsAnalyzing 416 patients who underwent ESS, the median anesthesia recovery time was 48 [35–66] minutes. Prolonged recovery was associated with higher body mass index (odds ratio 1.50 [95% confidence interval 1.03–2.18] per 10 kg/m2, P = .03) and surgical duration (1.37 [1.10–1.72] per hour, P < .01). Inversely, goal recovery was associated with preoperative acetaminophen (0.61 [0.38–0.98], P = .04) and intraoperative remifentanil (0.55 [0.32–0.93], P = .03). Patients with prolonged recovery had higher rates of severe pain (33 (31.7%) vs. 25 (8.0%), P < .01), respiratory depression (7 [6.7] vs. 2 [0.6], P < .01), oversedation (39 [37.5] vs. 39 [12.5], P < .01), and the need for rescue opioids (52 [50] vs. 71 [22.8], P < .01). In addition to reduced postanesthesia recovery time, patients who were administered preemptive acetaminophen had lower rates of severe pain (OR 0.55 [0.31–0.98], P = .04) and nausea and vomiting (0.39 [0.17–0.87], P = .02).ConclusionOur findings substantiate the use of acetaminophen and remifentanil in ESS, facilitating anesthesia recovery. Broadly consideration of preemptive acetaminophen could further increase postoperative comfort in ESS.Level of Evidence4 – Retrospective. Laryngoscope, 131:E815–E820, 2021

AbstractObjectivesThe purpose of this article is to provide a state‐of‐the‐art review of the literature and summarize the latest publications on medical and surgical treatment of cystic fibrosis (CF) chronic rhinosinusitis (CRS), with an emphasis on describing recent advancements in cystic fibrosis transmembrane conductance regulator (CFTR) modulator therapies.MethodsA comprehensive literature review was conducted utilizing the PubMed database with search phrases detailed within the body of the article. Abstracts were reviewed to include publications detailing medical, surgical, and CFTR modulating therapies for CF CRS. Findings from studies not previously reviewed and publications regarding CFTR modulators were emphasized.ResultsNo clear guidelines for treatment of CF CRS are available. Nasal saline rinses, topical steroids, topical antibiotics, and topical dornase alfa are reported medical therapies. Ivacaftor has some sinonasal symptomatic benefit. A new triple therapy CFTR modulator, elexacaftor/tezacaftor/ivacaftor, is capable of treating 90% of patients with CF and has shown the greatest FEV1 improvement of any CFTR modulator yet. There is no clear consensus on surgical indications or technique, though aggressive surgery in recalcitrant disease has shown some symptomatic benefit. Endoscopic sinus surgery after lung transplantation may benefit some patients in whom the sinuses serve as a reservoir for recurrent pulmonary infections by decreasing rates of bronchiolitis obliterans syndrome and improving 5 year survival.ConclusionAs lifespan increases for patients with CF, further investigation into medical therapy, CFTR modulator sinonasal outcomes, and surgical technique and outcomes for CF CRS is needed.Level of Evidence5.

ObjectiveThis study aims to describe presenting characteristics of patients diagnosed with non‐invasive chronic rhinosinusitis (CRS) following liver or kidney transplant and determine factors associated with disease‐related complications, selection of endoscopic sinus surgery (ESS), and disease resolution in this population.Study designRetrospective chart review.SettingAn academic tertiary care center (Mayo Clinic, Rochester, Minnesota).Subjects and methodsLiver and kidney transplant recipients evaluated by Mayo Clinic otolaryngologists for CRS between 1998 and 2018 were identified. Univariate and multivariate logistic regression analyses were used to determine patient factors and treatment modalities associated with developing complications, selection of ESS, and disease resolution.ResultsFifty‐seven patients met inclusion criteria. No patients developed intraorbital or intracranial complications of their CRS. Multivariate modeling demonstrated that the presence of polyps (P = 0.036) was associated with undergoing ESS within one year of presentation. A higher Lund–Mackay (LM) computed tomography score (P = 0.023) and older age (P = 0.018) were significantly associated with decreased disease resolution. No other factors were significantly associated with the use of endoscopic sinus surgery within one year of otolaryngology presentation or resolution of CRS in this cohort.ConclusionThe risk of developing CRS‐related intraorbital or intracranial complications in this immunecompromised patient cohort may be lower than originally thought. For liver‐ and kidney‐recipients stable on immunosuppressive medication for many years, prognostic factors for CRS may mirror those for immunocompetent patients.

Background: Grand rounds and named lectureships are forums in academic medicine for sharing research, scholarly achievements, and clinical expertise. An invitation to speak at grand rounds is regarded as an honor and is part of the pathway to academic promotion. We describe gender representation relative to the national academic medical workforce among invited speakers at departmental grand rounds and annual named lectures at a large academic medical center. Materials and Methods: Lists of external speakers for grand rounds from 2015 through 2017 were obtained from 18 departments and for annual named lectures from 2007 to 2017 from 7 departments. Results: Of the 783 invited speakers to the 25 speaker series, there were 178 women (22.7%). The proportion of women speakers for departmental grand rounds ranged from 0% to 59.3%; representation of women speakers was lower than representation in their specialty in 14 of the 18 departments and significantly lower in 4 of the 18 departments. In four departments, there was a higher proportion of women than available in the specialty-specific academic medicine workforce. The proportion of women who spoke at annual named lectures was significantly lower in two of seven lecture series and ranged from 0% to 21.2%. Three departments had no women speakers. Conclusions: The underrepresentation of women as speakers is a potential target to improve gender representation and role modeling and provide equitable opportunity for academic advancement. Solutions may include formal diversity and inclusion training, intentional overrepresentation of invited female speakers, and inclusion of women on grand rounds planning committees.