Impact of social vulnerability index on severity of obstructive sleep apnea: Insights from drug-induced sleep endoscopy.

OBJECTIVES: To examine the association between neighborhood-level social vulnerability on the severity of obstructive sleep apnea (OSA) in patients undergoing drug-induced sleep endoscopy (DISE). STUDY DESIGN: Single center retrospective cohort study. METHODS: We conducted a retrospective chart review of patients >18 years of age that underwent DISE from July 2016 to July 2022. Patient addresses were geocoded with geographic information systems, and spatial overlays were used to assign census-tract level social vulnerability index (SVI) scores in the four sub-themes: Socioeconomic (theme 1), Household Composition/Disability (theme 2), Minority Status/Language (theme 3), and Housing/Transportation (theme 4). RESULTS: The study included 165 patients (61.2 years ± 11.6; 31.0 BMI ± 6.1, 102 male, 63 female). Mild OSA was present in13 patients; 55 patients had moderate OSA; and 97 patients had severe OSA. A higher SVI value in minority status and language, and a higher BMI both predicted an increased Apnea Hypopnea Index (AHI) (p = 0.042, and <0.001, respectively) in the multivariate model; whereas, race, age, gender, or the other three SVI sub-theme values were not predictive. CONCLUSION: Adults residing in areas of greater social vulnerability - specifically a larger minority presence or English as a second language - and patients who are obese are more likely to have more severe OSA. There was no correlation, however, between obesity and residence in an area of high SVI. These results suggest that both neighborhood conditions and obesity are associated with OSA severity. This elevated risk has potential implications for diagnostic testing, clinic follow-ups, screening, and treatment plans for adults residing in disenfranchised neighborhoods. LEVEL OF EVIDENCE: IV.

Outcomes of the salivary-oral health impact profile (S-OHIP) for chronic salivary disorders.

PURPOSE: The Oral Health Impact Profile (OHIP) is a previously validated, concise, patient-friendly questionnaire used to determine the impact of oral diseases on patient quality of life. The present study seeks to examine the outcomes of a modified Salivary-OHIP (S-OHIP) survey in patients with chronic salivary disorders. MATERIALS AND METHODS: A prospective cohort of 67 patients with chronic salivary disorders and a control group of 16 patients undergoing septoplasty were surveyed using the modified Salivary-OHIP (S-OHIP) before surgery and six weeks following operative intervention. Additional factors analyzed included age, gender, etiology of salivary disease, general quality of life using the EQ-5D-5L, and general salivary symptoms. RESULTS: There was no difference between treatment and control groups with respect to age or gender. There was a significant difference between the groups regarding change in S-OHIP scores before and after surgery (p < 0.01). Salivary patients had a significant decrease in S-OHIP scores indicating improved salivary quality of life (p < 0.01), with a mean decrease in score of 9.5. The control group showed no change in S-OHIP score (p = 0.47). CONCLUSION: The S-OHIP allows for a specific, targeted survey of salivary symptoms and is a useful, patient-friendly tool to quantify symptomatic changes in patients with chronic salivary disorders. LEVEL OF EVIDENCE: Level III.

The value of second opinions on thyroid nodule management provided via direct-to-consumer telemedicine service.

PURPOSE: Second medical opinions (SMO) can improve patient outcomes and change medical decision-making. The purpose was to determine the concordance of initial management of thyroid nodules for patients seeking SMO to established management guidelines. MATERIALS AND METHODS: Cases of patients consulting a single provider via telemedicine for SMO on the workup and management of thyroid nodule(s) were reviewed from September 2011 to February 2022. The primary outcome was the overall rate of adherence to 2015 ATA guidelines (correct/incorrect) and complete agreement (yes/no) between SMO and initial treatment team. RESULTS: Most sought a second opinion for treatment options. Only 14 (29.2 %) cases had followed all the guidelines correctly. Living in North America compared to Asia (10/18 vs. 4/25, p = 0.004) and consulting endocrinology (11/21 vs. 3/26, p = 0.004) was associated with correct following of all guidelines. The most common violations of the guidelines were a lack of Bethesda scoring in pathology reports (31.8 %) and inappropriate initial FNA (25.5 %). The SMO was in complete agreement with the initial treatment recommendation in 31 cases (64.6 %), in partial agreement in 12 cases (25 %), and in disagreement in 5 cases (10.4 %). CONCLUSIONS: In our study, adherence to guidelines was low. However, the SMO agreed with the workup and management of most patients, as most of this discordance with guidelines did not affect the overall treatment. The virtual second opinion consult was valuable in addressing patient-specific concerns, explaining additional treatment options, and, in a few cases, recommending against inappropriate surgical intervention.

High-intensity focused ultrasound for benign thyroid nodules: Systemic review and meta-analysis.

BACKGROUND: High-intensity focused ultrasound (HIFU) is a less invasive option offered for the treatment of large, compressive, benign thyroid nodules. METHODS: Observational studies of more than five participants using HIFU in the management of benign thyroid nodules from 2000 to 2021 were identified using predefined inclusion criteria. The primary outcome was an estimate of the effectiveness of HIFU. RESULTS: Out of 158 studies reviewed, 8 articles were included with 297 patients and 300 nodules. HIFU significantly reduced nodule volume from 1 to 24 months following therapy (weighted mean difference [WMD], 47.68, 95 % confidence interval [CI], 34.13-59.66, p < 0.0001) and achieved favorable success rates (risk ratio [RR], 1.49, 95 % CI, 1.15-1.84, p < 0.001) for 50 % volume reduction. CONCLUSIONS: HIFU appears to be a feasible, safe, and effective treatment modality for patients with benign thyroid nodules. Future research, including randomized controlled trials, is needed to determine therapy optimization, and patient selection to identify the potential role of this new therapy.

Management of the parotid for high-risk cutaneous squamous cell carcinoma: A review from the salivary section of the American Head and Neck Society.

BACKGROUND: Metastases to the parotid nodal basin in patients with high-risk cutaneous squamous cell carcinoma (HRcSCC) impact disease specific survival (DSS) and overall survival (OS). METHODS: A writing group convened by the Salivary Section of the American Head and Neck Society (AHNS) developed contemporary, evidence-based recommendations regarding management of the parotid nodal basin in HRcSCC based on available literature, expert consultation, and collective experience. The statements and recommendations were then submitted and approved by the AHNS Salivary Committee. RESULTS: These recommendations were developed given the wide variation of practitioners who treat HRcSCC in order to streamline management of the parotid nodal basin including indications for imaging, surgery, radiation, and systemic treatment options as well. CONCLUSIONS: This clinical update represents contemporary optimal management of the parotid nodal basin in HRcSCC and is endorsed by the Salivary Section of the AHNS.

Upper-airway stimulation for obstructive sleep apnea.

BACKGROUND: Obstructive sleep apnea is associated with considerable health risks. Although continuous positive airway pressure (CPAP) can mitigate these risks, effectiveness can be reduced by inadequate adherence to treatment. We evaluated the clinical safety and effectiveness of upper-airway stimulation at 12 months for the treatment of moderate-to-severe obstructive sleep apnea. METHODS: Using a multicenter, prospective, single-group, cohort design, we surgically implanted an upper-airway stimulation device in patients with obstructive sleep apnea who had difficulty either accepting or adhering to CPAP therapy. The primary outcome measures were the apnea-hypopnea index (AHI; the number of apnea or hypopnea events per hour, with a score of ≥15 indicating moderate-to-severe apnea) and the oxygen desaturation index (ODI; the number of times per hour of sleep that the blood oxygen level drops by ≥4 percentage points from baseline). Secondary outcome measures were the Epworth Sleepiness Scale, the Functional Outcomes of Sleep Questionnaire (FOSQ), and the percentage of sleep time with the oxygen saturation less than 90%. Consecutive participants with a response were included in a randomized, controlled therapy-withdrawal trial. RESULTS: The study included 126 participants; 83% were men. The mean age was 54.5 years, and the mean body-mass index (the weight in kilograms divided by the square of the height in meters) was 28.4. The median AHI score at 12 months decreased 68%, from 29.3 events per hour to 9.0 events per hour (P<0.001); the ODI score decreased 70%, from 25.4 events per hour to 7.4 events per hour (P<0.001). Secondary outcome measures showed a reduction in the effects of sleep apnea and improved quality of life. In the randomized phase, the mean AHI score did not differ significantly from the 12-month score in the nonrandomized phase among the 23 participants in the therapy-maintenance group (8.9 and 7.2 events per hour, respectively); the AHI score was significantly higher (indicating more severe apnea) among the 23 participants in the therapy-withdrawal group (25.8 vs. 7.6 events per hour, P<0.001). The ODI results followed a similar pattern. The rate of procedure-related serious adverse events was less than 2%. CONCLUSIONS: In this uncontrolled cohort study, upper-airway stimulation led to significant improvements in objective and subjective measurements of the severity of obstructive sleep apnea. (Funded by Inspire Medical Systems; STAR ClinicalTrials.gov number, NCT01161420.).

The Effect of Upper Airway Surgery on Continuous Positive Airway Pressure Levels and Adherence: A Systematic Review and Meta-Analysis.

UNLABELLED: Background /Aims: The aim of this study was to determine the effect of upper airway surgery (UAS) on continuous positive airway pressure (CPAP). A secondary objective was to determine if a decrease in CPAP from UAS increases CPAP adherence. METHODS: Studies were eligible for inclusion if a CPAP titration was performed both prior and following UAS in patients with obstructive sleep apnea (OSA). Studies that compared adherence to CPAP before and after UAS were included to evaluate the secondary objective. RESULTS: A total of 11 articles involving 323 patients were included in the review. The results show that there was a mean reduction in CPAP of 1.40 cm H2O (95% CI -2.08 to -0.73). Four of the 11 papers, with a total of 80 patients, evaluated CPAP adherence and found a significant 0.62-hour improvement on average (95% CI 0.22-1.01). CONCLUSION: Due to high levels of nonadherence, surgical intervention will play a role even in patients who are unlikely to be fully cured by surgery. UAS decreases the apnea-hypopnea index and modestly reduces CPAP while improving CPAP adherence in the majority of patients. The evidence suggests that UAS may have an adjunctive role in the management of OSA.

Sialendoscopy Findings Associated with Positive Minor Salivary Gland Biopsy.

OBJECTIVES: To determine the sialendoscopy findings associated with positive findings on minor salivary gland biopsy. STUDY DESIGN: Single-center retrospective study. METHODS: Patients ≥18 years old who underwent sialendoscopy from 2016 to 2022 and were evaluated for SS via labial minor salivary gland biopsy. Biopsy positive and negative patients were compared on the primary outcome measure of sialendoscopy findings. Data were abstracted from the sialendoscopy operative notes and included involved gland, location of ductal pathology, and the presence of scarring, stenosis, mucus plugs, webs, and dilations. Additional characteristics included demographics, presenting symptoms, caffeine or tobacco, use of drying medications, and need for additional treatments. RESULTS: The final cohorts included 22 biopsy positive and 21 biopsy negative patients with a total of 42 glands in the biopsy positive and 37 glands in the biopsy negative groups. Biopsy positive patients were found to require dilation at the hilum and distal duct at significantly higher rates than biopsy negative patients (p < 0.0001). However, there was no statistical difference in scarring, stenosis severity, mucus, webs, or dilations between each group. CONCLUSION: The outcomes of this study suggest that there are no distinct sialendoscopy findings associated with biopsy positive patients. The presence of significant distal stenosis on sialendoscopy may be associated with positive minor salivary biopsy. Other endoscopic parameters are likely more consistent with non-specific chronic sialadenitis. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:1183-1189, 2024.

Assessing social vulnerabilities of salivary gland cancer care, prognosis, and treatment in the United States.

BACKGROUND: Salivary gland cancers (SGC)-social determinants of health (SDoH) investigations are limited by narrow scopes of SGC-types and SDoH. This Social Vulnerability Index (SVI)-study hypothesized that socioeconomic status (SES) most contributed to SDoH-associated SGC-disparities. METHODS: Retrospective cohort of 24 775 SGCs assessed SES, minority-language status (ML), household composition (HH), housing-transportation (HT), and composite-SDoH measured by the SVI via regressions with surveillance and survival length, late-staging presentation, and treatment (surgery, radio-, chemotherapy) receipt. RESULTS: Increasing social vulnerability showed decreases in surveillance/survival; increased odds of advanced-presenting-stage (OR: 1.12, 95% CI: 1.07, 1.17), chemotherapy receipt (OR: 1.13, 95% CI: 1.03, 1.23); decreased odds of primary surgery (0.89, 0.84, 0.94), radiotherapy (0.91, 0.85, 0.97, p = 0.003) for SGCs. Trends were differentially correlated with SES, ML, HH, and HT-vulnerabilities. CONCLUSIONS: Through quantifying SDoH-derived SGC-disparities, the SVI can guide targeted initiatives against SDoH that elicit the most detrimental associations for specific sociodemographics.

Proposal for standardized ultrasound analysis of the salivary glands: Part 1 submandibular gland.

Objectives: The Salivary Gland Committee of the American Academy of Otolaryngology-Head and Neck Surgery seeks to standardize terminology and technique for ultrasonograpy used in the evaluation and treatment of salivary gland disorders. Methods: Development of expert opinion obtained through interaction with international practitioners representing multiple specialties. This committee work includes a comprehensive literature review with presentation of case examples to propose a standardized protocol for the language used in ultrasound salivary gland assessment. Results: A multiple segment proposal is initiated with this focus on the submandibular gland. We provide a concise rationale for recommended descriptive language highlighted by a more extensive supplement that includes an extensive literature review with additional case examples. Conclusion: Recommendations are provided to improve consistency both in performing and reporting submandibular gland ultrasound.

Expert Consensus Statement: Management of Dysphagia in Head and Neck Cancer Patients.

OBJECTIVE: To develop an expert consensus statement (ECS) on the management of dysphagia in head and neck cancer (HNC) patients to address controversies and offer opportunities for quality improvement. Dysphagia in HNC was defined as swallowing impairment in patients with cancers of the nasal cavity, paranasal sinuses, nasopharynx, oral cavity, oropharynx, larynx, or hypopharynx. METHODS: Development group members with expertise in dysphagia followed established guidelines for developing ECS. A professional search strategist systematically reviewed the literature, and the best available evidence was used to compose consensus statements targeted at providers managing dysphagia in adult HNC populations. The development group prioritized topics where there was significant practice variation and topics that would improve the quality of HNC patient care if consensus were possible. RESULTS: The development group identified 60 candidate consensus statements, based on 75 initial proposed topics and questions, that focused on addressing the following high yield topics: (1) risk factors, (2) screening, (3) evaluation, (4) prevention, (5) interventions, and (6) surveillance. After 2 iterations of the Delphi survey and the removal of duplicative statements, 48 statements met the standardized definition for consensus; 12 statements were designated as no consensus. CONCLUSION: Expert consensus was achieved for 48 statements pertaining to risk factors, screening, evaluation, prevention, intervention, and surveillance for dysphagia in HNC patients. Clinicians can use these statements to improve quality of care, inform policy and protocols, and appreciate areas where there is no consensus. Future research, ideally randomized controlled trials, is warranted to address additional controversies related to dysphagia in HNC patients.

Targeted Hypoglossal Nerve Stimulation for Patients With Obstructive Sleep Apnea: A Randomized Clinical Trial.

Importance: Evidence is lacking from randomized clinical trials of hypoglossal nerve stimulation in obstructive sleep apnea (OSA). Objective: To evaluate the safety and effectiveness of targeted hypoglossal nerve stimulation (THN) of the proximal hypoglossal nerve in patients with OSA. Design, Setting, and Participants: This randomized clinical trial (THN3) was conducted at 20 centers and included 138 patients with moderate to severe OSA with an apnea-hypopnea index (AHI) of 20 to 65 events per hour and body mass index (calculated as weight in kilograms divided by height in meters squared) of 35 or less. The trial was conducted from May 2015 through June 2018. Data were analyzed from January 2022 through January 2023. Intervention: Implant with THN system; randomized 2:1 to activation at month 1 (treatment) or month 4 (control). All received 11 months of THN with follow-up at months 12 and 15, respectively. Main Outcomes and Measures: Primary effectiveness end points comprised AHI and oxygen desaturation index (ODI) responder rates (RRs). Treatment responses at months 4 and 12/15 were defined as a 50% or greater reduction in AHI to 20 or less per hour and an ODI decrease of 25% or greater. Coprimary end points comprised (1) month 4 AHI and ODI RR in the treatment greater than the control group and (2) month 12/15 AHI and ODI RR in the entire cohort exceeding 50%. Secondary end points included sleep apnea severity (AHI and ODI) and patient-reported outcomes (Epworth Sleepiness Scale, Functional Outcomes of Sleep Questionnaire, and EQ-5D visual analog scale). Results: Among 138 participants, the mean (SD) age was 56 (9) years, and 19 (13.8%) were women. Month 4 THN RRs were substantially greater in those in the treatment vs control group (AHI, 52.3% vs 19.6%; ODI, 62.5% vs 41.3%, respectively) with treatment-control standardized mean differences of 0.725 (95% CI, 0.360-1.163) and 0.434 (95% CI, 0.070-0.843) for AHI and ODI RRs, respectively. Months 12/15 RRs were 42.5% and 60.4% for AHI and ODI, respectively. Improvements in AHI, ODI, Epworth Sleepiness Scale, Functional Outcomes of Sleep Questionnaire, and EQ-5D visual analog scale scores were all clinically meaningful (medium to large effect size). Two serious adverse events and 100 nonserious related adverse events were observed from the implant procedure or study protocol. Conclusions and Relevance: This randomized clinical trial found that THN demonstrated improvements in sleep apnea, sleepiness, and quality of life in patients with OSAs over an extended AHI and body mass index range without prior knowledge of pharyngeal collapse pattern. Clinically meaningful improvements in AHI and patient-reported responses compared favorably with those of distal hypoglossal nerve stimulation trials, although clinically meaningful differences were not definitive for ODI. Trial Registration: ClinicalTrials.gov Identifier: NCT02263859.

International Consensus Statement on Obstructive Sleep Apnea.

BACKGROUND: Evaluation and interpretation of the literature on obstructive sleep apnea (OSA) allows for consolidation and determination of the key factors important for clinical management of the adult OSA patient. Toward this goal, an international collaborative of multidisciplinary experts in sleep apnea evaluation and treatment have produced the International Consensus statement on Obstructive Sleep Apnea (ICS:OSA). METHODS: Using previously defined methodology, focal topics in OSA were assigned as literature review (LR), evidence-based review (EBR), or evidence-based review with recommendations (EBR-R) formats. Each topic incorporated the available and relevant evidence which was summarized and graded on study quality. Each topic and section underwent iterative review and the ICS:OSA was created and reviewed by all authors for consensus. RESULTS: The ICS:OSA addresses OSA syndrome definitions, pathophysiology, epidemiology, risk factors for disease, screening methods, diagnostic testing types, multiple treatment modalities, and effects of OSA treatment on multiple OSA-associated comorbidities. Specific focus on outcomes with positive airway pressure (PAP) and surgical treatments were evaluated. CONCLUSION: This review of the literature consolidates the available knowledge and identifies the limitations of the current evidence on OSA. This effort aims to create a resource for OSA evidence-based practice and identify future research needs. Knowledge gaps and research opportunities include improving the metrics of OSA disease, determining the optimal OSA screening paradigms, developing strategies for PAP adherence and longitudinal care, enhancing selection of PAP alternatives and surgery, understanding health risk outcomes, and translating evidence into individualized approaches to therapy.

Recurrent salivary gland cancer.

OPINION STATEMENT: Salivary gland cancer is the most diverse cancer in the body consisting of up to 24 different pathologic subtypes. Although these cancers arise within a common group of glands in the head and neck region, these diverse cancers differ substantially in clinical behavior. As a result, salivary cancers are often categorized as low, intermediate, or high-risk for recurrence and metastasis based on histopathologic subtype and tumor stage. Appropriate risk classification of a given salivary tumor provides a useful guide to the physicians who determine the appropriate treatment regimen. Low-risk tumors can be treated successfully with surgery alone, whereas intermediate and high-risk tumors often require multimodality therapy. Recurrent salivary cancer should be considered high-risk by definition, especially if previously treated with appropriate therapy, and therefore requires aggressive multimodality therapy in order to achieve adequate local control and disease-free survival.

mTOR inhibitors and its role in the treatment of head and neck squamous cell carcinoma.

OPINION STATEMENT: Head and neck squamous cell carcinomas (HNSCC) represent 6% of all cancers diagnosed each year in the United States, affecting approximately 43,000 new patients and resulting in approximately 12,000 deaths. Currently, three main rapalogs exist for the treatment of cancer: CCI-779 (temsirolimus), RAD001 (everolimus), and AP235373 (deforolimus). Clinicians managing HNSCC need to be aware of the three rapalogs. Extensive evidence has shown rapamycin-analogs to be effective agents in the treatment of a number of solid tumors. While extensive preclinical data suggests that HNSCC would be an appropriate tumor type to benefit from inhibition of the mTOR pathway, limited clinical data is yet available to support this. Numerous phase II trials evaluating mTOR inhibitors for use in HNSCC are currently recruiting patients.

Obstructive parotitis secondary to an acute masseteric bend.

AIMS: To investigate 3 cases of chronic parotitis secondary to an acute bend in Stensen's duct caused by an enlargement of the masseteric space. RESULTS: Three female patients presented with symptoms consistent with obstructive parotitis including glandular swelling and tenderness during meals. A 10-year-old patient had unilateral facial swelling with enlargement of the masseter muscle and mandible later diagnosed as fibrous dysplasia. Salivary endoscopy showed an acute bend in Stensen's duct secondary to a mass effect. The patient's parotid swelling resolved following debulking of the mandibular mass and sialendoscopy with irrigation. Two adult patients with bilateral parotid involvement presented with bilateral masseteric hypertrophy and dental wear facets consistent with bruxism. Salivary endoscopy revealed bilateral kinking of Stensen's duct with jaw closure. Both patients improved symptomatically following nightly bite guard use and ultrasound-guided Botox injections of the masseter muscle and parotid. CONCLUSION: Obstructive parotitis is rarely caused by an acute masseteric bend. Diagnosis of a kinking Stensen's duct is aided with salivary endoscopy and imaging to determine the precipitating pathology. In the case of masseteric hypertrophy, symptomatic improvement can be achieved with Botox-induced atrophy of masseteric hypertrophy or with surgical reduction for associated fibrous dysplasia.

The Impact of Dental Care in Head and Neck Cancer Outcomes: A Systematic Review and Meta-Analysis.

OBJECTIVE/HYPOTHESIS: The objective of this study was to perform a systematic review and meta-analysis to determine the impact of dental care on head and neck (H&N) cancer survival. METHODS: A comprehensive literature search was performed using PubMed, MEDLINE, and CINAHL to find all relevant studies from the date of inception to March 2020. Systematic review was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, and meta-analysis was performed using the random effects logistic regression model. Primary outcomes of interest were 5-year survival and hazard ratios comparing survival between dental care subgroups. RESULTS: H&N cancer survival rates strongly correlate with dental care adherence. Patients with good dental care had significantly better survival than patients with poor dental care (HR = 0.67, 95% CI: 0.55-0.83), with similar improved survival among patients with moderate versus poor dental care (HR = 0.67, 95% CI: 0.57-0.80). In addition, patients with good dental care had significantly decreased mortality than those with moderate dental care (HR = 0.81, 95% CI: 0.69-0.96), indicating an exposure-response gradient. CONCLUSIONS: For patients with H&N cancer, survival is significantly higher in those who receive recommended dental care compared with those who do not. LEVEL OF EVIDENCE: NA Laryngoscope, 132:45-52, 2022.

Outcomes of Submandibular Stone Removal With and Without Salivary Endoscopes.

OBJECTIVES/HYPOTHESIS: For patients with submandibular sialolithiasis, there are many gland-preserving treatment options including sialendoscopy. Sialendoscopy, however, requires expensive instrumentation with limited availability, which may not be required for routine cases. The objective of this study is to compare the outcomes of patients with submandibular sialolithiasis undergoing sialendoscopy versus those undergoing transoral incisional sialithotomy. STUDY DESIGN: Longitudinal, prospective study of patient undergoing gland-preserving therapy for submandibular sialolithiasis. METHODS: The study was a prospective, nonrandomized trial of 30 patients with submandibular sialolithiasis who received gland-preserving treatment by either sialendoscopy-assisted techniques (Scope group; 14 patients) or transoral sialithotomy with or without dochoplasty (No Scope group; 16 patients). Factors analyzed between the two groups included age, race, gender, size of stone, location of stone, gland(s) involved, surgical method, and modified salivary Oral Health Impact Profile (sOHIP) scores before and after therapy. RESULTS: There were no significant differences between the Scope and No Scope groups regarding age, race, or gender. There was a significant difference in stone size between the groups, with the No Scope group having larger stones on average. Both treatments led to statistically significant symptomatic improvement in sOHIP scores. There was no statistically significant difference in salivary quality of life improvement between the Scope and No Scope groups (P = .33). CONCLUSIONS: Sialendoscopy is an important diagnostic and therapeutic tool in the management of salivary disorders, but is not associated with improved outcomes in gland-preserving treatments for routine submandibular sialolithiasis. Transoral stone removal alone may have equivalent symptomatic outcomes in the management of select sialoliths. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:754-760, 2022.

Common Characteristics and Clinical Management Recommendations for Juvenile Recurrent Parotitis: A 10-Year Tertiary Center Experience.

OBJECTIVE: Juvenile recurrent parotitis (JRP) is a rare disease that may adversely affect normal development and quality of life. The objective of this study was to report on the demographics, characteristics, and treatment outcomes of JRP and to offer evidence-based management recommendations. STUDY DESIGN: Retrospective review. SETTING: A single tertiary care pediatric teaching hospital. METHODS: Medical records, imaging studies, and laboratory findings over a 10-year period were retrospectively collected and reviewed, resulting in 41 patients with JRP between the ages of 8 months and 16 years. RESULTS: Black males aged 2 to 8 years were most commonly affected by JRP. Overall, 18 (44%) patients received ≥3 antibiotics, and 17 (42%) underwent sialendoscopy for treatment. Over 75% of patients had no JRP recurrences after 3 sialendoscopies. The most common imaging approach was computed tomography (42%), and the most frequent laboratory results were elevated amylase (83%) and C-reactive protein (82%). Atopy (61%) and excess weight (42%) were routinely associated with JRP, especially in severe cases. CONCLUSION: JRP workup and treatment plans should begin with the least burdening modalities, including over-the-counter analgesics, minimal laboratory studies in the acute phase, and ultrasonography over computed tomography. Clindamycin is an effective initial antibiotic of choice, and severe recurrences may be controlled with sialendoscopy. Optimizing the health of patients with JRP includes managing comorbidities, especially of atopic and overweight origins, which are associated with more severe cases.

Hypoglossal Nerve Stimulation Usage by Therapy Nonresponders.

OBJECTIVE: The purpose of this study is to examine differences in therapy usage and outcomes of therapy between responder (R) and nonresponder (NR) groups in an international, multicenter prospective registry of patients undergoing hypoglossal nerve stimulation for obstructive sleep apnea (OSA). STUDY DESIGN: Database analysis (level III). SETTING: International, multicenter registry. METHODS: The studied registry prospectively collects data pre- and postimplantation, including sleep parameters, Epworth score, patient experience, and safety questions, over the course of 12 months. Patients are defined as a "responder" based on Sher criteria, which require a final apnea-hypopnea index (AHI) of ≤20 and a final AHI reduction of >50% at their 12-month follow-up. RESULTS: Overall, there were 497 (69%) R and 220 (31%) NR. Most patients in both groups experienced improvement in quality of life following implantation (96% of R; 77% of NR) with reductions in oxygen desaturation index and Epworth score. At final follow-up, the R group demonstrated significantly better adherence to recommended therapy (>4 hours/night) (P = .001), average hours of nightly use (P = .001), final Epworth scores (P = .001), and degree of subjective improvement (P < .001). CONCLUSION: Patients classified as NR to upper airway stimulation continue to use therapy with improvement in percent time of sleep with O2 <90%, reduction in daytime sleepiness, and improvement in quality of life. Therefore, ongoing usage of the device should be encouraged in NR patients who note improvement while integrating additional strategies to lower the long-term effects of OSA.