Low-Acuity Pediatric Emergency Department Utilization: Caregiver Motivations.

OBJECTIVES: Proper emergency department (ED) utilization is a hallmark of population health. Emergency department overcrowding due to nonurgent visits causes increased stress to healthcare staff, higher costs, and longer wait times for more urgent cases. This study sought to better understand post pandemic reasons caregivers have when bringing in their children for nonurgent visits and devise effective interventions to improve caregiver choice for non-ED care for nonurgent conditions. METHODS: Surveys were conducted at an urban pediatric hospital for Emergency Severity Index (ESI) level 3 to 5 visits. A total of 602 surveys were completed with 8 being excluded from analysis. Survey responses and anonymized demographic information were collected. Responses were compared between surveys grouped by respondent age category, relation to child, child's race, insurance type, and ESI levels. RESULTS: Primary reasons given for nonurgent ED visits were perceived urgency (74.2%, n = 441), ED superiority to other locations (23.9%, n = 142), and referral to the ED by a third party (17.7%, n = 105). Of those who cited perceived urgency as a reason, 80.5% (n = 355) wanted to lessen their child's pain/discomfort as soon as possible, but only 13.6% said that their child was too ill to be seen anywhere else (n = 60). Demographic differences occurred in the proportions of respondents citing some of the primary and secondary reasons for bringing their child to the ED. CONCLUSIONS: This study highlights 3 key findings. An immediate desire for care plays a key role in caregiver decision making for low-acuity visits. There is potential socioeconomic and racial bias in where care is recommended that needs to be further explored in this region. Cross community interventions that target key reasons for seeking low-acuity care have the highest likelihood of impacting the use of the ED for low-acuity conditions.

Insomnia and Upper Airway Stimulation Therapy Benefit and Adherence: A Case Series.

Obstructive sleep apnea (OSA) and insomnia are common sleep disorders that often occur concurrently. The presence of one of these disorders often negatively impacts the other, including affecting treatment benefit and adherence. While insomnia has been shown to adversely affect positive airway pressure therapy adherence, minimal data are currently available on the effects of insomnia on upper airway stimulation (UAS) therapy for the treatment of OSA. We present two cases that highlight the negative impact of insomnia on UAS therapy usage and OSA management as well as the benefits of insomnia treatment on overall outcomes. Screening for and treatment of insomnia prior to UAS implantation are recommended.

Exploring the role of temperature and other environmental factors in West Nile virus incidence and prediction in California counties from 2017-2022 using a zero-inflated model.

West Nile virus (WNV) is the most common mosquito-borne disease in the United States, resulting in hundreds of reported cases yearly in California alone. The transmission cycle occurs mostly in birds and mosquitoes, making meteorological conditions, such as temperature, especially important to transmission characteristics. Given that future increases in temperature are all but inevitable due to worldwide climate change, determining associations between temperature and WNV incidence in humans, as well as making predictions on future cases, are important to public health agencies in California. Using surveillance data from the California Department of Public Health (CDPH), meteorological data from the National Oceanic and Atmospheric Administration (NOAA), and vector and host data from VectorSurv, we created GEE autoregressive and zero-inflated regression models to determine the role of temperature and other environmental factors in WNV incidence and predictions. An increase in temperature was found to be associated with an increase in incidence in 11 high-burden Californian counties between 2017-2022 (IRR = 1.06), holding location, time of year, and rainfall constant. A hypothetical increase of two degrees Fahrenheit-predicted for California by 2040-would have resulted in upwards of 20 excess cases per year during our study period. Using 2017-2021 as a training set, meteorological and host/vector data were able to closely predict 2022 incidence, though the models did overestimate the peak number of cases. The zero-inflated model closely predicted the low number of cases in winter months but performed worse than the GEE model during high-transmission periods. These findings suggests that climate change will, and may be already, altering transmission dynamics and incidence of WNV in California, and provides tools to help predict incidence into the future.

Outcome Reporting in Prospective Studies Evaluating Neurostimulation for Obstructive Sleep Apnea.

OBJECTIVE: Due to the controversy surrounding the appropriate outcomes in neurostimulation, we sought to systematically describe ways in which polysomnography and apnea-hypopnea index are reported in prospective studies involving unilateral hypoglossal nerve stimulation. DATA SOURCES: MEDLINE (Ovid), Embase (Ovid), Cochrane Library, and Scopus. REVIEW METHODS: Following the Preferred Reporting items of Systematic Reviews and Meta-analysis (PRISMA) Statement guidelines, a systematic two-reviewer system was used for study screening and quality assessment. Articles that met inclusion criteria were included. Quality was evaluated with either the Newcastle-Ottawa Quality Assessment Scale or the Covidence risk-of-bias tool. RESULTS: Fifteen studies met the inclusion criteria, which included 14 prospective cohort studies and one randomized controlled trial. Titration polysomnography was the primary sleep study used to acquire data in five of the studies compared to only three studies employing exclusively non-titration polysomnography to report outcomes. Three studies compiled data from two or more sleep studies to report a single apnea-hypopnea index. Within the 15 studies, non-titration apnea-hypopnea index was the most reported type (five studies). Titration apnea-hypopnea index was used to report outcomes in one study. Five studies did not specify what type of apnea-hypopnea index was employed to report treatment effectiveness. CONCLUSION: The reported sleep studies and corresponding apnea-hypopnea indices were highly variable across the studies. Because of the high degree of heterogeneity, future research would benefit from consistent use of a standardized apnea-hypopnea index to report outcomes related to hypoglossal nerve stimulation. LEVEL OF EVIDENCE: NA Laryngoscope, 2024.

A Protocolized Approach to Awake Endoscopy With Advanced Programming to Optimize Hypoglossal Nerve Stimulation.

Hypoglossal nerve stimulation is a treatment option for patients with obstructive sleep apnea who are intolerant to positive airway pressure therapy. In the post-implant period, awake endoscopy with advanced programming (AEAP) can be employed to optimize apnea-hypopnea index reduction and/or patient comfort and usage. The report herein describes awake endoscopy with AEAP as a guide to providers involved in post-implant care. The first 5 consecutive patients were reviewed to provide general understanding of outcomes and safety when implementing such a protocolized approach.

Telemedicine in Otolaryngology During COVID-19: An Exploratory Assessment of Provider and Patient Attitudes.

OBJECTIVE: To determine provider and patient attitudes toward telemedicine in Otolaryngology-Head and Neck Surgery (OHNS). METHODS: Otolaryngology practitioners conducting outpatient clinics at an academic tertiary referral center were provided with a pre-Study Provider Perception Questionnaire (pre-PPQ) designed to evaluate pre-study perception of telemedicine in otolaryngology. A post-study Provider Perception Questionnaire (post-PPQ) designed to evaluate elements similar to those constituting the PrePPQ was completed at 6 weeks. Additionally, following each visit, providers and patients completed Individual Encounter Survey Questionnaires (IESQ) to evaluate the virtual clinical encounter experience. RESULTS: The pre-PPQ was completed by 29 providers, while the post-PPQ was completed by 12 providers. A total of 236 post-visit provider IESQs were completed, of which 208 were deemed successful. Audio/visual (AV) difficulties and limited server connectivity for the patient were most common causes for unsuccessful encounters. Providers reported that the most appropriate use of telemedicine, on both pre-PPQ and post-PPQ, was triaging patients to determine the need for in-person visits. The inability to perform a physical exam was rated as the primary barrier to telemedicine in OHNS on both pre-PPQ and post-PPQ. Patients strongly agreed with the statements, "My healthcare provider was able to understand my healthcare condition" and, "I felt comfortable communicating with my healthcare provider" 92.0% and 95.4% of the time, respectively. CONCLUSION: Both providers and patients demonstrated an overall positive attitude toward the use of telemedicine in the provision of otolaryngologic care.

Novel Outcome Analysis Tool for Hypoglossal Nerve Stimulator Sensor Lead Function and Comparison by Incision Type (2 Versus 3).

OBJECTIVE: No reported outcome measures have been established to evaluate sensor lead function in the hypoglossal nerve stimulator (HNS). This study describes the development of novel functional outcome measures for intraoperative sensor electrode function and compares 2-incision and 3-incision outcomes for HNS. METHODS: A retrospective cohort study of 100 consecutive patients who underwent HNS between June 2019 and September 2021. Demographic information, intraoperative findings, and immediate postoperative outcomes were recorded. Structured parameters were developed to compare intraoperative waveforms with six outcome measures utilized: waveform syncing, waveform amplitude, sensory current leakage, shark-fin morphology, cardiac artifact, and overall impression. Two sleep surgeons and two sleep medicine specialists compared all waveforms in a blinded fashion and assigned scores on the Likert Scale. RESULTS: The cohort included 50 three-incision and 50 two-incision patients. Age, gender, average body mass index, comorbidity profiles, and sleep endoscopy findings did not significantly differ between the two groups. No major complications occurred. The interclass-correlation-coefficient was greater than 0.7 for all comparisons (good to very good interrater reliability). There was no difference in waveform amplitude, cardiac artifact, sensory current leakage, or shark-fin morphology between the two groups. Waveform syncing and overall impression were statistically better in the 2-incision cohort. CONCLUSIONS: This study is the first to define a structured method of HNS sensor electrode outcome measurement and showed consistent measures by surgeons and sleep medicine specialists. This article supports the transition to the 2-incision technique among surgeons for placement of the sensor lead. Consideration should be given to utilizing this novel tool in the clinical/research setting and validating these measures moving forward. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:423-430, 2023.

Predicting surgical outcomes in pediatric cervicofacial nontuberculous mycobacterial lymphadenitis.

OBJECTIVES: We examined surgical outcomes in children with cervicofacial nontuberculous mycobacterial lymphadenitis and attempted to identify predictors of complications. METHODS: A retrospective chart review from 2 tertiary pediatric centers was used to identify .11 presentation or operative variables (age at surgery, gender, symptom duration, pain, violaceous skin changes, skin breakdown, fluctuance, purified protein derivative positivity, operative procedure, use of nerve integrity monitoring, and use of skin flap advancement) and to compare these to 5 postoperative complications (facial nerve dysfunction [paresis or paralysis], poor scarring, recurrence, wound infection, and wound dehiscence without infection). RESULTS: The 45 patients analyzed for presentation or operative variables (28 female, 17 male; average age, 31.2 months) typically presented with painless masses averaging 8.2 weeks in duration, along with violaceous skin changes in 29 of the 45 cases (64%) and skin breakdown in 9 cases (20%). The surgical procedures included parotidectomy with or without selective lymphadenectomy in 38 of the 45 cases (84%) and lymphadenectomy alone in 7 cases (16%). Skin resection and cervicofacial advancement flap reconstruction was performed in 20 cases (44%). Nerve integrity monitoring was utilized in 32 cases (71%). In the 44 patients analyzed for postoperative complications, we found facial nerve paresis in 14 (31.8%), poor scarring in 9 (20.5%), wound infection in 6 (13.6%), recurrence in 4 (9.1%), and facial nerve paralysis in 2 (4.5%). Nine of the 14 cases (64.3%) of initial facial nerve paresis resolved. At final follow-up, facial nerve paresis persisted in 5 of the 14 children (35.7%) with initial postoperative paresis and in 1 of the 2 children (50.0%) with initial postoperative paralysis. Facial nerve paralysis persisted in the other child with initial postoperative paralysis. Overall, 6 of these 7 patients (85.7%) with persistent facial nerve dysfunction had follow-up of less than 1 month. All transient and permanent facial nerve dysfunction was in the distribution of the marginal mandibular nerve only. No statistically significant predictors of complications were identified. CONCLUSIONS: We report acceptable but not insignificant rates of marginal mandibular distribution facial nerve injury, poor scarring, wound infection, and recurrence following resection of cervicofacial nontuberculous mycobacterial lymphadenitis in children that must be discussed with patients and parents before operation. No presentation or operative variables predicted the complications.

Prevalence of insomnia and restless legs syndrome in patients with upper airway stimulation therapy and effects on treatment outcomes.

OBJECTIVE: This study aims to explore the prevalence of insomnia and restless legs syndrome (RLS) and the possible effects of these conditions on treatment adherence and outcomes in patients with upper airway stimulation (UAS) therapy for the treatment of obstructive sleep apnea. METHODS: Consecutive patients who underwent UAS system implantation were retrospectively studied. Patients without insomnia or RLS, insomnia, RLS, and both insomnia and RLS were compared. The apnea-hypopnea index (AHI), in-lab UAS titration data, Epworth Sleepiness Scale (ESS), and adherence to UAS therapy were compared. RESULTS: Sixty-four patients who had UAS implantation and completed post-implant in-lab UAS titration were identified. Insomnia was present in 47%, RLS in 28%, and both insomnia and RLS in 14%. During in-lab titration, the AHI improved for all groups and did not differ across groups. The arousal index on in-lab titration was higher in patients with both RLS and insomnia compared to those without these conditions. At the time of the in-lab titration, the hours of UAS therapy usage were reduced for patients with RLS (4.7 ± 1.9 h/night, p = 0.027) compared to those without RLS (6.0 ± 2.0 h/night). The ESS was higher in patients with RLS compared to those without RLS at in-lab titration. CONCLUSION: Insomnia and RLS are common in patients using UAS therapy. A decrease in UAS usage and higher ESS were present in patients with RLS. Further research evaluating the long-term effects of insomnia and RLS in UAS therapy usage and benefit is needed.

Safety practices for in-office laryngology procedures during clinical reintroduction amidst COVID-19.

Objective: Describe safety practices for performing in-office laryngology procedures during clinical re-introduction amidst the coronavirus disease 2019 (COVID-19) pandemic. Methods: An anonymous survey in Qualtrics was created to evaluate demographics, preprocedure testing, practice settings, anesthesia, and personal protective equipment (PPE) use for five procedure categories (non-mucosal-traversing injections, mucosal-traversing injections, endoscopy without suction, endoscopy with suction/mucosal intervention via working channel, and laser via working channel). The survey was emailed to the Fall Voice Community on Doc Matter and to members of the American Broncho-Esophagological Association (ABEA) from May to June 2020. Results: Eighty-two respondents were analyzed (response rate: 10%). Respondents represented diverse locations, including international. Most reported academic (71%) or private practices (16%), laryngology fellowship training (76%), and a significant practice devotion to laryngology and broncho-esophagology. During the early re-introduction, most continued to perform all procedure categories. The office was preferred to the OR setting for most, though 36% preferred the OR for laser procedures. There was a preference for preprocedural SARS-Cov2 testing for procedures involving a working channel (>67%), and these procedures had the highest proportion of respondents discontinuing the procedure due to COVID-19. Various types of topical anesthesia were reported, including nebulizer treatments. The most common forms of personal protective equipment utilized were gloves (>95%) and N95 masks (>67%). Powered-air purifying respirators and general surgical masks were used infrequently. Conclusions: During the early re-introduction, respondents reported generally continuing to perform office laryngology procedures, while greater mucosal manipulation affected decisions to stop procedures due to COVID-19, perform preprocedural SARS-Cov2 testing, and alter topical anesthesia. Gloves and N95 masks were the predominate PPE. Level of Evidence: N/A.

KTP Laser Treatment of Early Glottic Cancer: A Multi-Institutional Retrospective Study.

OBJECTIVES: The primary objectives were to report oncologic outcomes of transoral laser microsurgery with potassium-titanyl-phosphate (KTP) laser (TLM-KTP) ablation of early glottic cancer (EGC). The secondary objectives were to report vocal outcomes and to analyze factors that might influence outcomes. METHODS: A multi-institutional, retrospective analysis of consecutive patients treated for T1 or T2 glottic squamous cell carcinoma undergoing TLM-KTP ablation with at least 2 years of follow-up was performed. Patients with prior radiation or surgery for laryngeal disease were excluded. PRIMARY OUTCOME MEASURES INCLUDED: surgical failures requiring radiation or laryngectomy, disease-specific survival (DSS), and overall survival (OS). Secondary outcome measures included: pre- and postoperative Voice Handicap Index-10 (VHI-10) scores. The effects of smoking status, stage, and anterior commissure involvement on outcomes were analyzed. RESULTS: Overall 88 patients met inclusion criteria (83% male, 79.5% current or former smokers). Mean age was 68 (standard deviation (SD): 12). Mean follow-up was 39.5 months (SD: 15.3). Staging included 50 T1a, 21 T1b, and 20 T2 tumors, including three metachronous second primaries. Radiation and/or laryngectomy avoidance was achieved in 87/88 (98.9%) of patients, inclusive of 24 patients requiring KTP re-treatments. Two patients had biopsy-proven recurrence (2.3%), but only 21 of 24 re-treated patients received a formal biopsy. No patients died from laryngeal cancer. DSS and OS were 100% and 92.3%, respectively. The mean VHI-10 scores were 19.3 preoperatively, 3.8 at 6-months postop, and 3.8 at 2-years postop. Smokers had a longer interval to re-treatment (P = .03), patients with T2 lesions had a shorter interval to re-treatment (0.02), and patients with T2 lesions presented with worse initial VHI-10 scores (0.002). CONCLUSIONS: A multi-institutional, retrospective case series of TLM-KTP ablation of EGC demonstrated excellent oncologic outcomes when close surveillance and proactive re-treatments were utilized. Disease-specific survival, overall survival, and vocal function were excellent. Additional studies are necessary to further analyze the merits and risks of this treatment approach.

Can Resident Auditory-Perceptual Voice Assessments Predict Medical Urgency of Voice Disorders?

BACKGROUND/OBJECTIVES: Growing reliance on telemedicine has created new triaging challenges. This study investigated how effectively otolaryngology resident auditory-perceptual voice assessments performed via telemedicine determined the need for urgent in-person clinic visits. METHODS: Twelve otolaryngology resident physicians (PGY1-PGY5) performed auditory-perceptual assessments on 25 voice samples recorded during initial voice evaluations. Voice samples were balanced in severity and taken in equal numbers from patients with the following diagnoses: benign laryngeal lesions, laryngeal cancer, functional voice disorders, laryngeal edema (associated with LPR), and laryngeal paralysis/paresis. Urgent diagnoses were defined as laryngeal cancer and severe unilateral laryngeal paralysis. For each voice sample, residents were initially blinded to patient medical history. Residents rated severity of voice disorder, predicted patient diagnosis, and determined the urgency of seeing the patient in clinic. Residents then reviewed information from the patient's medical history and again rated urgency of voice disorder. RESULTS: On average, residents identified urgent voice disorders in 56% of cases. After reviewing medical history, this number significantly increased to 77% (P = 0.001). Voice severity, smoking history, time since onset, and course of symptoms were considered most influential when determining medical urgency of voice patients. Year in residency program had no effect on rating accuracy. As expected, diagnostic accuracy of auditory-perceptual assessments was low, ranging from 40% for laryngeal paralysis/paresis to 5% for laryngeal edema. CONCLUSION: Auditory-perceptual voice assessment, combined with medical history, predicted most medically urgent voice disorders. Further work should investigate if task-specific training might improve these results and which medical history items are most critical. Until accuracy of auditory-perceptual assessment of medical urgency is improved, these data underscore the importance of laryngeal examination in identifying medical urgency and etiology of dysphonia.

Pectoralis Major Onlay vs Interpositional Reconstruction Fistulation After Salvage Total Laryngectomy: Systematic Review and Meta-analysis.

OBJECTIVE: To evaluate the difference in pharygocutaneous fistula (PCF) development between pectoralis major flap onlay and interpositional reconstructions after salvage total laryngectomy (STL). DATA SOURCES: Medline, Cochrane, Embase, Web of Science, CINAHL, and ClinicalTrials.gov. REVIEW METHODS: A systematic review was performed during January 2020. English articles were included that described minor and major PCF rates after STL reconstructed with pectoralis major onlay or interposition. PCFs were classified as major when conservative therapy was unsuccessful and/or revision surgery was needed. Articles describing total laryngopharyngectomies were excluded. Meta-analyses of the resulting data were performed. RESULTS: Twenty-four articles met final criteria amassing 1304 patients. Three articles compared onlay with interposition, and 18 compared onlay with primary closure. Pectoralis interposition demonstrated elevated odds ratio (OR) of PCF formation as compared with onlay (OR, 2.34; P < .001). Onlay reconstruction reduced overall (OR, 0.32; P < .001) and major (OR, 0.21; P < .001) PCF development as compared with primary pharyngeal closure alone. Data were insufficient to compare interposition against primary closure. CONCLUSIONS: This research shows evidence that pectoralis onlay after STL diminishes the odds of total and major PCF development. Pectoralis interposition reconstruction showed elevated odds of PCF formation as compared with pectoralis onlay.

Evaluation of Surgical Learning Curve Effect on Obstructive Sleep Apnea Outcomes in Upper Airway Stimulation.

OBJECTIVE: An increasing number of facilities offer Upper Airway Stimulation (UAS) with varying levels of experience. The goal was to quantify whether a surgical learning curve exists in operative or sleep outcomes in UAS. METHODS: International multi-center retrospective review of the ADHERE registry, a prospective international multi-center study collecting UAS outcomes. ADHERE registry centers with at least 20 implants and outcomes data through at least 6-month follow-up were reviewed. Cases were divided into two groups based on implant order (the first 10 or second 10 consecutive implants at a given site). Group differences were assessed using Mann-Whitney U-tests, Chi-squared tests, or Fisher's Exact tests, as appropriate. A Mann-Kendall trend test was used to detect if there was a monotonic trend in operative time. Sleep outcome equivalence between experience groups was assessed using the two one-sided tests approach. RESULTS: Thirteen facilities met inclusion criteria, contributing 260 patients. Complication rates did not significantly differ between groups (P = .808). Operative time exhibited a significant downward trend (P < .001), with the median operative time dropping from 150 minutes for the first 10 implants to 134 minutes for the subsequent 10 implants. The decrease in AHI from baseline to 12-month follow-up was equivalent between the first and second ten (22.8 vs 21.2 events/hour, respectively, P < .001). Similarly, the first and second ten groups had equivalent ESS decreases at 6 months (2.0 vs 2.0, respectively, P < .001). ESS outcomes remained equivalent for those with data through 12-months. CONCLUSIONS: Across the centers' first 20 implants, an approximately 11% reduction operative time was identified, however, no learning curve effect was seen for 6-month or 12-month AHI or ESS over the first twenty implants. Ongoing monitoring through the ADHERE registry will help measure the impact of evolving provider and patient specific characteristics as the number of implant centers increases.

The dilemma of midline destructive lesions: a case series and diagnostic review.

BACKGROUND: Midline destructive lesions (MDLs) of the nose are a diagnostic dilemma due to an extensive differential diagnosis and vague presenting signs and symptoms. Etiologies may be neoplastic, autoimmune, traumatic, infectious, or unknown. STUDY DESIGN: Case series and review of the literature were done. METHODS: Medical records of 8 patients presenting with an MDL were reviewed. RESULTS: Each patient received nasal endoscopy, computed tomography scan of the sinuses, laboratory workup, culture (aerobes, anaerobes, fungus, and acid-fast bacilli), and biopsy with flow cytometry. Laboratory tests included complete blood count, basic metabolic panel, erythrocyte sedimentation rate, angiotensin-converting enzyme, antineutrophil antibodies, rheumatoid factor, anti-Ro and anti-La antibodies, Epstein-Barr virus antibodies, coccidiomycosis serology, HIV antibodies, fluorescent treponemal antibody absorption, classic antineutrophil cytoplasmic antibodies, perinuclear antineutrophil cytoplasmic antibody, proteinase 3, and myeloperoxidase. Choice of diagnostic study was individualized for each patient. Two patients were diagnosed with natural killer/T-cell lymphoma, 2 were diagnosed with Wegener's granulomatosis, and 4 remained idiopathic, despite the extensive workup. A diagnostic algorithm to aid in the approach to MDLs is presented. CONCLUSIONS: The diagnosis of MDLs remains difficult but is aided by a systematic approach and familiarity with multiple diagnostic techniques. It is imperative to take multiple tissue specimens from various sites, send them fresh, and communicate suspicion of lymphoma. Despite diagnostic advances and improved understanding of the diseases underlying MDLs, an etiology is often not identified.

Telehealth Opportunities for the Otolaryngologist: A Silver Lining During the COVID-19 Pandemic.

The utilization of telemedicine has seen a relatively slow progression over the past 50 years in the US health care system. Technological challenges limiting the ease of use of robust video platforms have been a major factor. Additionally, the perception by many health care providers that telehealth is reserved for only the rural population or that it provides limited value due to the inability to perform in-depth physical examinations contributes to the slow adoption. The COVID-19 pandemic, with its massive disruption in social interaction by way of "stay at home" orders, is serving as a catalyst for improving telehealth. Large health systems are investing millions of dollars and increasing telehealth visit numbers 100-fold to access patients. The "telehealth movement" is here to stay and will undoubtedly be incorporated into providers' daily lives years after the COVID-19 pandemic. By embracing virtual access to health care, otolaryngologists will be able to influence improvements to these systems and broaden access options for patient care well into the future.

Safety Recommendations for Evaluation and Surgery of the Head and Neck During the COVID-19 Pandemic.

Importance: The rapidly expanding novel coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2, has challenged the medical community to an unprecedented degree. Physicians and health care workers are at added risk of exposure and infection during the course of patient care. Because of the rapid spread of this disease through respiratory droplets, health care workers who come in close contact with the upper aerodigestive tract during diagnostic and therapeutic procedures, such as otolaryngologists-head and neck surgeons, are particularly at risk. A set of safety recommendations was created based on a review of the literature and communications with physicians with firsthand knowledge of safety procedures during the COVID-19 pandemic. Observations: A high number of health care workers were infected during the first phase of the pandemic in the city of Wuhan, China. Subsequently, by adopting strict safety precautions, other regions were able to achieve high levels of safety for health care workers without jeopardizing the care of patients. The most common procedures related to the examination and treatment of upper aerodigestive tract diseases were reviewed. Each category was reviewed based on the potential risk imposed to health care workers. Specific recommendations were made based on the literature, when available, or consensus best practices. Specific safety recommendations were made for performing tracheostomy in patients with COVID-19. Conclusions and Relevance: Preserving a highly skilled health care workforce is a top priority for any community and health care system. Based on the experience of health care systems in Asia and Europe, by following strict safety guidelines, the risk of exposure and infection of health care workers could be greatly reduced while providing high levels of care. The provided recommendations, which may evolve over time, could be used as broad guidance for all health care workers who are involved in the care of patients with COVID-19.

Association of serum prolactin and oxytocin with milk production in mothers of preterm and term infants.

The present study was designed to compare milk production and hormone responses (prolactin [PRL], oxytocin [OT]) and to determine associations of hormone levels with milk production in mothers of preterm (PT) and term (TM) infants during the first 6 weeks postpartum. Mothers of PT infants (n = 95) were all pump dependent; mothers of TM infants (n = 98) were all feeding their infant at breast. Mothers of nonnursing PT infants produced less milk over time compared to mothers of TM infants. A higher proportion of PT mothers had lower basal PRL levels compared with TM mothers. PRL and frequency of breast stimulation combined positively influenced milk production in PT mothers. OT levels were higher in PT versus TM mothers, but OT was not related to milk production. Further study is warranted regarding interventions to enhance milk production, particularly in pump-dependent mothers of PT infants.

Lobular capillary hemangioma of the neonatal larynx.

OBJECTIVE: To describe a previously unreported condition of the neonatal larynx. DESIGN: Case series of 4 neonates with an uncommon laryngeal lesion. SETTING: Tertiary care children's hospital. PATIENTS: Four neonates in the first 10 days of life with stridor, hoarseness, and respiratory distress. INTERVENTION: The patients were examined using flexible fiberoptic laryngoscopy, and laryngeal lesions were identified and subsequently removed using microlaryngoscopy. Photodocumentation of the lesions was performed. Microscopic evaluation of biopsy specimens by a pathologist followed. MAIN OUTCOME MEASURES: Each patient's medical record was carefully reviewed for prenatal history, birth history, neonatal history, pathologic findings, and office follow-up. RESULTS: All 4 neonates were delivered atraumatically and developed symptoms of upper airway obstruction within the first few minutes to days of life. Each neonate was found to have an obstructive laryngeal lesion requiring surgical intervention. No child had other congenital abnormalities or a history of obvious laryngeal trauma. Pathologic review of each laryngeal specimen revealed inflammatory lesions with characteristic features of a lobular capillary hemangioma (or a pyogenic granuloma). CONCLUSIONS: The diagnosis of a lobular capillary hemangioma of the larynx should be considered in the differential diagnosis of a newborn with stridor, hoarseness, or respiratory distress. The cases seem to be of congenital origin, although acquired pathogenesis cannot be ruled out. Treatment of these lesions includes microscopic surgical excision.