Functional outcomes of hyoid suspension in anterior oromandibular reconstruction.

BACKGROUND: Hyoid suspension can be considered in major oromandibular reconstruction. The impact of hyoid suspension on flap viability, swallowing outcomes, airway, and long term radiographic hyoid position is unknown. The objective of this study is to describe outcomes after hyoid suspension in anterior mandibular reconstruction with fibular free flaps. We hypothesized hyoid suspension would not affect flap viability and would benefit functional outcomes. METHODS: A retrospective cohort study was conducted in an academic tertiary medical center. The study consisted of 84 adults who underwent anterior mandibular reconstruction from February 2014 to September 2020. The primary outcome studied was the post-suspension flap viability. Secondary outcomes include pre/post-operative hyomental distance on computed-tomography, duration of perioperative tracheostomy, postoperative feeding tube dependence, and post-operative aspiration pneumonia. RESULTS: A total of 84, predominantly male (66.5 %), patients with an average age of 58.9 ± 11.5 were included in the study. Of those that met inclusion criteria, 25 (29.4 %) underwent intraoperative hyoid suspension. Univariable analysis showed no significant association between resuspension and post-operative total flap loss (p = 0.864) or partial flap loss (p = 0.318). There was no association between hyoid suspension and any of the studied postoperative functional outcomes or radiographic measures. CONCLUSIONS: Hyoid suspension is an option during oromandibular reconstruction and does not impact flap viability. The impact on functional outcomes and long-term hyoid position in this patient subset remains unclear.

Otitis media prone children with cystic fibrosis: A new normal.

OBJECTIVES: To determine if children with cystic fibrosis (CF) who are otitis media prone and treated with tympanostomy tube placement (TTP) follow the natural course of non-CF children regarding the incidence of tympanostomy tube otorrhea (TTO) (21-34%). METHODS: All CF patients seen at a large tertiary pediatric hospital were retrospectively reviewed from 2010 to 2019. A total of 483 patients were identified and seventeen met the inclusion criteria and were included in the analysis. Data collected included demographics, CF diagnosis history including date of diagnosis and genotype, TTP notes, and otorrhea found in otolaryngology clinic and pediatrician clinic notes for up to 18 months post-TTP. RESULTS: CF was diagnosed at a median age of 13 days (0 days to 6 years). In terms of surgical frequency, 14/17 (82.4%) patients had one TTP, 2/17 (11.8%) had two TTPs, and 1/17 (5.9%) had five TTPs. The median (range) age at first TTP was 2 years (3 months to 13 years). After the first TTP, TTO occurred in 5 (29.4%) patients at 3 months, 6 (35.3%) at 6 and 9 months, and 7 (41.2%) at 12 and 18 months at median (range) = 1 (0-5) otolaryngology appointments and median (range) = 0 (0-8) pediatrician appointments. CONCLUSION: To our knowledge this is the first study to report that CF children are more likely to be severely affected with recurrent acute otitis media (RAOM), to require TTP, and to exhibit a natural history of TTO commensurate with the non-CF population.

Cystic fibrosis mutation classes in pediatric otitis media - Fickle or faulty?

PURPOSE: Recent data have challenged the historical paradigm that cystic fibrosis (CF) protects against otitis media (OM). These findings raised questions about the pathogenesis of this ostensible change. In this study our aim is to characterize acute OM (AOM) risk based on CF genotype. METHODS: A retrospective chart review was completed at a tertiary care pediatric hospital. Charts of 159 CF patients seen at our facility from 2010 to 2019 were reviewed. Data collected included demographics, AOM infections, cystic fibrosis transmembrane conductance regulator (CFTR) allele mutations, pulmonary exacerbations (PE), and pancreatic insufficiency (PI) status. Mutation alleles were divided into five classes based on CF guidelines, which were further classified as severe (classes I-III) or mild (classes IV-V). RESULTS: 54% of patients had at least one episode of AOM with a mean of 1.5 episodes of AOM (standard deviation = 2.3). 86% of patients had severe/severe (S/S) alleles and 14% had severe/mild (S/M). S/S patients had significantly more PE (p = .004) and increased rates of PI (p < .001). Of the 131 patients with S/S mutations, 57% had an episode of AOM while only 46% the 22 S/M patients had an AOM episode (p = .357). CONCLUSIONS: To our knowledge this is the first report showing a clinical trend towards increased middle ear disease in patients with severe CFTR mutations. Future prospective studies will be powered to demonstrate whether this trend is statistically significant. Patients with S/S mutations not only have more severe clinical phenotypes but may have additional unexpected complications such as middle ear disease.

Troubleshooting Upper Airway Stimulation Therapy Using Drug-Induced Sleep Endoscopy.

OBJECTIVE: This study assesses the utility of drug-induced sleep endoscopy (DISE) in guiding further treatment for patients with obstructive sleep apnea (OSA) who have difficulty tolerating upper airway stimulation (UAS) or have inadequate response to therapy. STUDY DESIGN: We conducted a retrospective analysis of UAS patients at our institution who underwent DISE, post-UAS, and evaluated the efficacy of different electrode configurations and maneuvers. SETTING: A tertiary care hospital. METHODS: Out of 379 patients who received UAS therapy, 34 patients who underwent DISE post-UAS (DISE-UAS) were included. Palatal coupling (PC) was assessed with UAS stimulation alone, jaw thrust alone, and both simultaneously during DISE. RESULTS: Among 34 patients, 5 had suboptimal adherence to UAS therapy, 19 had suboptimal therapy efficacy with residual OSA burden, and 10 had both. During DISE-UAS, PC was observed in 7 patients (21%) with UAS stimulation alone, 9 patients (26%) with jaw thrust alone, and 8 patients (24%) with both maneuvers combined. Notably, 10 patients (29%) did not exhibit PC with any maneuver. Based on DISE-UAS findings, 13 patients were recommended oral appliance therapy (OAT), and 8 patients underwent further surgical interventions. CONCLUSION: DISE-UAS is a valuable adjunct in troubleshooting UAS therapy for patients intolerant to CPAP or with suboptimal therapy efficacy. This study provides an algorithm for targeted multimodality therapy based on DISE findings, facilitating personalized management approaches.

The relationship between positive airway pressure tolerance and adherence: defining a new metric.

STUDY OBJECTIVES: Positive airway pressure (PAP) therapy adherence rates range from 30% to 60%, yet adherent patients may still express dissatisfaction with treatment. The identification of factors affecting PAP tolerance could provide insight into its impact on adherence. METHODS: Patients with obstructive sleep apnea presenting for first follow-up visit after newly initiating PAP therapy were given a 10-question PAP tolerance survey encompassing domains of psychosocial perception, practical issues, and side effects, utilizing 10-point visual analog scales. Relationships between adherence data, tolerance scores, and patient variables (demographics, sleep-related factors, comorbidities, usage data) were explored via 2-tailed t tests, multivariable regression analysis, and recursive partitioning regression trees with a significance level of P ≤ .05. RESULTS: For 105 patients, tolerance scores were higher in patients considered adherent to therapy (P = .033), as were scores for individual survey questions addressing the ability to fall asleep (P = .013) and sleep through the night (P = .020). Depression positively (P = .006) and insomnia medication use negatively (P = .010) predicted tolerance score. Data-driven tolerance score cutoffs were identified to correlate with PAP adherence, with higher tolerance scores correlating with greater adherence rates. CONCLUSIONS: PAP tolerance may play an important role in therapy adherence. Tolerance can be statistically defined and categorized based on prior adherence data. Its utility as a predictive tool in assessing future adherence is warranted. CITATION: Tekumalla S, Plawecki A, Kaffenberger T, et al. The relationship between positive airway pressure tolerance and adherence: defining a new metric. J Clin Sleep Med. 2024;20(7):1033-1038.

How we measure hypoglossal nerve stimulator outcome matters: titration versus single amplitude efficacy sleep studies.

STUDY OBJECTIVES: Hypoglossal nerve stimulation (HGNS) is a common treatment for obstructive sleep apnea (OSA). Objective assessment of HGNS efficacy measures apnea-hypopnea index (AHI) by multi-amplitude titration polysomnography (tPSG) and/or a single amplitude efficacy sleep study (eHST). Both tests have been used to determine efficacy despite significantly different protocols. This project's aim was to determine differences in objective outcomes in HGNS patients who underwent both tPSG and eHST post-operatively. METHODS: Data from 379 consecutive HGNS patients were retrospectively reviewed. Inclusion requirements were a pre-operative sleep study, a post-operative tPSG, and then an eHST, which at our institution is a type 3 home study. AHI mean and differences were calculated. Wilcoxon rank sum tests were used to analyze differences between tPSG and eHST. Sher15 criteria (post-operative AHI≤15 events/hour and ≥50% reduction from baseline) was calculated and compared by χ2 tests. RESULTS: Ultimately 61 patients met inclusion criteria with an average pre-operative AHI=33.2. When comparing the subject's tPSG versus eHST, tPSG AHI was significantly lower (AHI=8.8 versus AHI=17.6; respectively, p<0.001). There was also a difference in the percentage of patients that met Sher15 criteria when using tPSG (80.3%) versus eHST AHI (45.9%). CONCLUSIONS: HGNS patient's postoperative tPSG AHI was significantly lower than their eHST outcome. This work highlights the importance of reporting the type of post-operative study used in evaluating HGNS efficacy and the need for single amplitude, full-night studies to assess HGNS efficacy more accurately.

Effect of Speaking Valves on Tracheostomy Decannulation.

Introduction Despite several pediatric tracheostomy decannulation protocols there remains tremendous variability in practice. The effect of tracheostomy capping on decannulation has been studied but the role of speaking valves (SVs) is unknown. Objective Given the positive benefits SVs have on rehabilitation, we hypothesized that SVs would decrease time to tracheostomy decannulation. The purpose of the present study was to evaluate this in a subset of patients with chronic lung disease of prematurity (CLD). Methods A retrospective chart review was performed at a tertiary care children's hospital. A total of 105 patients with tracheostomies and CLD were identified. Data collected included demographics, gestational age, congenital cardiac disease, airway surgeries, granulation tissue excisions, SV and capping trials, tracheitis episodes, and clinic visits. Statistics were performed with logistic and linear regression. Results A total of 75 patients were included. The mean gestational age was 27 weeks (standard deviation [SD] = 3.6) and the average birthweight was 1.1 kg (SD = 0.6). The average age at tracheostomy was 122 days (SD = 63). A total of 70.7% of the patients underwent decannulation and the mean time to decannulation (TTD) was 37 months (SD = 19). A total of 77.3% of the patients had SVs. Those with an SV had a longer TTD compared to those without (52 versus 35 months; p = 0.008). Decannulation was increased by 2 months for every increase in the number of hospital presentations for tracheitis ( p = 0.011). Conclusion The present study is the first, to our knowledge, to assess the effect of SVs on tracheostomy decannulation in patients with CLD showing a longer TTD when SVs are used.

Transoral Robotic Surgery Versus Hypoglossal Nerve Stimulation for OSA: A Cost Analysis Study.

BACKGROUND: Transoral robotic surgery (TORS) lingual tonsillectomy and hypoglossal nerve stimulation (HGNS) are effective surgical interventions for well-selected patients with obstructive sleep apnea (OSA) intolerant to continuous positive airway pressure (CPAP) therapy. Previous publications have demonstrated that HGNS patients have a lower postoperative apnea-hypopnea index (AHI) and length of hospital stay than TORS patients. No prior study has investigated the differences in costs between HGNS and TORS. OBJECTIVES: This study aims to compare surgery-related costs in patients undergoing HGNS versus TORS lingual tonsillectomy for OSA intolerant to CPAP. METHODS: A retrospective study on OSA patients intolerant to CPAP that underwent HGNS or TORS from 2015 to 2022 at a tertiary care center. Cost was defined as the dollar amount associated with providing a specific service prior to the application of insurance. RESULTS: This study included 395 patients (375 UAS and 20 TORS). Average total cost was significantly higher in the UAS group than the TORS group (UAS: $25,582.60; TORS: $5832.60; p < 0.001). Operating room costs were also significantly higher in the UAS group (UAS: $1978.20; TORS: $1490.90; p = 0.001). The TORS cohort averaged higher costs for pharmacy (UAS: $201.30; TORS: $416.60; p < 0.001) and anesthesia (UAS: $139.00; TORS: $307.60; p < 0.001). DISCUSSION: The total cost was significantly higher in the UAS group compared to the TORS group. When making management decisions, it is important to consider the cost of care provided as well as patient-centered outcomes to optimize the value of care. LEVEL OF EVIDENCE: N/A Laryngoscope, 2024.

Hypoglossal Nerve Stimulation Therapy for Obstructive Sleep Apnea.

Obstructive sleep apnea (OSA) is characterized by repetitive episodes of disrupted breathing during sleep. The most effective treatment for OSA is positive pressure ventilation; however, this treatment can be complicated by adherence difficulties. An array of alternative OSA therapies have emerged, including positional therapy, nasal exhalation devices, oral appliances, and various nasal, pharyngeal, and skeletal surgical treatments. One of the newest options, hypoglossal nerve stimulation (HNS) therapy, represents a hybrid medical and surgical treatment. This therapy involves an FDA-approved surgically implanted neuromodulation system that is activated by the patient each night to augment upper airway dilator muscle activity and improve airflow. The implanted components comprise a pulse generator, an electrode on the distal portion of the hypoglossal nerve, and a respiratory sensing lead that allows for synchronization of electrical impulses with the patient's respiratory cycle. Using a representative patient case, the authors describe HNS therapy, including its indications, patient selection, surgical procedure, long-term outpatient management, and outcomes data.

Reduced usage of upper airway stimulation therapy in patients with comorbid insomnia and obstructive sleep apnea.

STUDY OBJECTIVES: Upper airway stimulation (UAS) is a hybrid surgical-medical device used to treat moderate-to-severe obstructive sleep apnea (OSA). Comorbid insomnia and OSA (COMISA) is present in ∼50% of these patients. Our aim was to study UAS outcomes and adherence in patients with COMISA. METHODS: A retrospective review of 379 patients with OSA who underwent UAS implantation at a single institution between 2014 and 2021. Demographics, OSA severity metrics, and insomnia data were collected. Patients were categorized into OSA alone (OSAa) or COMISA. Objective adherence data were collected from device downloads during follow-up. Data were analyzed with using R Studio (R Foundation for Statistical Computing, Vienna, Austria) and Prism (Boston, MA, USA). RESULTS: Of the 274 patients included, 148 had COMISA (54.0%) and 126 OSAa (46.0%). Average follow-up time was 2.5 years and OSAa had more males than COMISA (P < .001). Patients with COMISA had higher insomnia severity index scores than OSAa preoperatively (16 vs 8.7; P = .003). All groups showed significant decreases in objective and self-reported OSA outcomes postoperatively, but there was no difference between COMISA and OSAa. Patient with COMISA had decreased device usage (4.9 vs 5.8 h/night; P = .015) and paused therapy more often than patients with OSAa (1.4 vs 0.4 pauses/night; P < .001). Multivariate linear regression, when controlling for sex as a covariate, showed insomnia to be an independent predictor of lower UAS hours/night and more pauses/night (P < .01). CONCLUSIONS: Patients with COMISA use UAS therapy for shorter durations and require more breaks from therapy when compared with those with OSAa. Future research is needed to explore the underlying mechanism and improve UAS treatment adherence in patients with COMISA. CITATION: Kaffenberger TM, Chandna M, Kaki P, et al. Reduced usage of upper airway stimulation therapy in patients with comorbid insomnia and obstructive sleep apnea. J Clin Sleep Med. 2023;19(12):1997-2004.

Anatomic Considerations of Microvascular Free Tissue Transfer in Endoscopic Endonasal Skull Base Surgery.

Objective Though microvascular free tissue transfer is well established for open skull base reconstruction, normative data regarding flap design and inset after endoscopic endonasal skull base surgery (ESBS) is lacking. We aim to describe anatomical considerations of endoscopic endonasal inset of free tissue transfer of transclival (TC) and anterior cranial base resection (ACBR) defects. Design and Setting Radial forearm free tissue transfer (RFFTT) model. Participants Six cadaveric specimens. Main Outcome Measures Pedicle orientation, pedicle length, and recipient vessel intraluminal diameter. Results TC and ACBR defects averaged 17.2 and 11.7 cm 2 , respectively. Anterior and lateral maxillotomies and endoscopic medial maxillectomies were prepared as corridors for flap and pedicle passage. Premasseteric space tunnels were created for pedicle tunneling to recipient facial vessels. For TC defects, the RFFTT pedicle was oriented cranially with the flap placed against the clival defect (mean pedicle length 13.1 ± 0.6 cm). For ACBR defects, the RFFTT pedicle was examined in three orientations with respect to anterior-posterior axis of the RFFTT: anteriorly, posteriorly, and laterally. Lateral orientation offered the shortest average pedicle length required for anastomosis in the neck (11.6 ± 1.29 cm), followed by posterior (13.4 ± 0.7cm) and anterior orientations (14.4 ± 1.1cm) ( p < 0.00001, analysis of variance). Conclusions In ACBR reconstruction using RFFTT, our data suggests lateral pedicle orientation shortens the length required to safely anastomose facial vessels and protects the frontal sinus outflow anteriorly while limiting pedicle exposure through a maxillary corridor within the nasal cavity. With greater understanding of anatomical factors related to successful preoperative flap planning, free tissue transfer may be added to the ESBS reconstruction ladder.

Dysphagia in Pediatric Patients with Tracheostomy.

OBJECTIVE: Post-tracheotomy swallowing function has not been well described in the pediatric population. This study aims to (1) determine differences in swallowing functioning pre- and post-tracheotomy and (2) examine the association between postoperative dysphagia and indication for tracheotomy, age at the time of tracheotomy, and time between tracheotomy and modified barium swallow (MBS). METHODS: A retrospective chart review was performed on 752 patients who underwent a tracheotomy from 2003 to 2018 and had adequate documentation for review. Patients were included if they received a post-operative MBS. Descriptive statistics, logistic regression, and Fisher's exact test were used to analyze the data. RESULTS: The cohort included 233 patients. The mean age at the time of tracheotomy was 25 months (±50.5). The indications for the tracheotomy were upper airway obstruction (110/233, 47.2%), chronic respiratory failure (104/233, 44.6%), and neurologic disease (19/233, 8.2%). The mean time from tracheotomy to post-operative MBS was 224 days (±297.7). Of the patients who had documented pre- and post-tracheotomy diets, nearly half of patients had improvement in their swallowing function after tracheotomy placement (82/195; 42.1%). Post-tracheotomy MBS recommended thickened liquids in 30.9% of the patients (72/233) and 42.5% (99/233) were recommended thin liquids. The remainder (62/233, 26.6%) remained nothing by mouth (NPO). Patients with neurological disease as the indication for the tracheotomy were more likely to remain NPO (P = .039). CONCLUSION: A tracheotomy can functionally and anatomically affect swallowing in pediatric patients. The majority of our studied cohort was able to resume some form of an oral diet postoperatively based on MBS. This study highlights the need for objective measurements of swallowing in the postoperative tracheotomy patient to allow for safe and timely commencement of an oral diet. LEVEL OF EVIDENCE: Level 3.

Quality and Readability Assessment of Websites on Human Papillomavirus and Oropharyngeal Cancer.

OBJECTIVES/HYPOTHESIS: The incidence of human papillomavirus-positive (HPV+) oropharyngeal cancer is rising, but public knowledge about this diagnosis remains low. This study aimed to investigate the quality and readability of online information about HPV+ oropharyngeal cancer. STUDY DESIGN: Cross-sectional website analysis. METHODS: This study conducted a total of 12 web searches across Google, Yahoo, and Bing to identify websites related to HPV+ oropharyngeal cancer. The QUality Evaluation Scoring Tool (QUEST) was used to measure quality based on seven website criteria. The Flesch Reading Ease Score (FRES) and Flesch-Kincaid Grade Level (FKGL) were used to measure readability, with scores estimating the education level a reader would require to understand a piece of text. Readability improves as FRES increases and FKGL decreases. RESULTS: Twenty-seven unique web pages were evaluated. The mean USA reading grade level as measured by FKGL was 10.42 (standard deviation = 1.54). There was an inverse relationship between quality and readability, with a significant positive correlation between QUEST score and FKGL (r = 0.343, P = .040) and a significant negative correlation between QUEST score and FRES (r = -0.537, P = .002). CONCLUSIONS: With a mean USA reading grade level more than four grades above the American Medical Association's recommendation and results indicating that readability suffers as quality improves, these findings suggest that the currently available online information about HPV+ oropharyngeal cancer is insufficient. Improved patient education practices and resources about this diagnosis are needed. LEVEL OF EVIDENCE: NA Laryngoscope, 131:87-94, 2021.

Utility of Esophagrams to Detect Prevertebral Invasion in Hypopharyngeal Squamous Cell Carcinoma.

OBJECTIVES/HYPOTHESIS: Prevertebral fascia invasion is a feature of advanced hypopharyngeal squamous cell carcinoma (HPSCC) that predicts surgical futility. Magnetic resonance and computed topography imaging are used to identify prevertebral involvement, but reliable prediction remains a challenge. Our aims were to describe a new indication for esophagrams and assess its ability to detect prevertebral invasion preoperatively. STUDY DESIGN: Retrospective Review. METHODS: A retrospective review of advanced HPSCC patients from 2001 to 2019. Thirty-one patients underwent curative treatment (21 surgically, 10 with chemoradiation) with a preoperative esophagram. Operative and pathology reports, and fluoroscopic images were collected from the medical record. Esophagrams were read independently by two blinded radiologists. Excursion of the laryngeal complex was quantified relative to the height of vertebral bodies; <0.5 bodies was considered positive for fixation. Surgery or comparative imaging modalities were the gold-standard comparisons. RESULTS: Mean age at diagnosis was 63 years. Twenty-one patients underwent surgical treatment with laryngopharyngectomies. One patient had prevertebral invasion during surgical exploration. Ten patients underwent chemoradiation therapy, and three of these had prevertebral invasion. The average hyolaryngeal elevation was 1.05 vertebral bodies (standard deviation = 0.5). There was a strong correlation between radiologists (R = 0.80, P < .0001). Compared to the gold standard, esophagrams had sensitivity of 75%, specificity of 93%, positive predictive value of 60%, and a negative predictive value (NPV) of 96%. CONCLUSIONS: This study highlights the utility of a common radiologic modality in assessing prevertebral fascia invasion in an advanced-stage HPSCC cohort undergoing surgical treatment. With a high NPV and specificity, the esophagram's potential to rule out prevertebral fascia invasion is a useful predictor of resectability. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:800-805, 2021.

Quality of life after radiation and transoral robotic surgery in advanced oropharyngeal cancer.

OBJECTIVES: Oropharyngeal squamous cell carcinoma (OPSCC) treatment results in impaired swallowing and quality of life (QOL). We analyzed a cross-section of advanced stage OPSCC patients treated with multimodal therapies at our Survivorship Clinic to investigate treatment factors associated with QOL. METHODS: Retrospective analysis of patient-reported outcomes (PROMs) after primary OPSCC treatment using AJCC seventh edition staging. RESULTS: A total of 73 patients were included (90.1% human papillomavirus positive [HPV+]). There were no QOL differences between robotic surgery with radiation ± chemotherapy patients (n = 29) and those treated by radiation ± chemotherapy (n = 44). Radiation field analysis demonstrated significant correlations between increasing doses to larynx and contralateral parotid and submandibular gland and worse swallowing as measured by the Eating Assessment Tool-10 (P = .02; P = .01; P = .01). CONCLUSIONS: In advanced, mostly HPV+, OPSCC, we did not find clinically significant differences between QOL PROMs between surgical and radiation ± chemotherapy treatment groups. This highlights the need for continued therapy de-escalation along with improved interventions for treatment related toxicities. LEVEL OF EVIDENCE: 4.

Long-term Impact of Middle Ear Effusion in Pediatric Tympanostomy Tubes.

OBJECTIVES/HYPOTHESIS: Bilateral myringotomy and tympanostomy tube placement (BMT) is the most common pediatric surgery in the United States. Intraoperative middle ear effusion (MEE) is a risk factor for future BMTs in children with recurrent acute otitis media (RAOM). However, the impact of the type of MEE is unknown. Here, we assess otologic outcomes based on intraoperative MEE type and indication for surgery. STUDY DESIGN: Case series chart review. METHODS: After institutional review board approval, we performed a review of children undergoing BMTs between 2008 and 2009. Included patients had their first BMT, preoperative visit, and an operative report. Patients with cleft palate or Down syndrome were excluded. Indications for surgery included RAOM and chronic otitis media with effusion (COME). Other variables evaluated were future BMT, acquired cholesteatoma, and otorrhea. Logistic regression was used for statistical analysis. RESULTS: Out of 1,045 patients reviewed, 680 were included and underwent their first BMT. There were 619 patients who had RAOM. Serous effusions were present in 22.2%, mucoid in 31.3%, purulent in 12.9%, undocumented or bloody in 2.3% of patients, and 31.2% of patients had dry middle ears. Moreover, 22.7% of patients underwent future BMTs. In RAOM patients, serous effusions decreased odds of perforation (odds ratio [OR]: 0.195, 95% confidence interval [CI]: 0.0438-0.867, P = .032), and purulent effusions increased the odds of in-office otorrhea suctioning (OR: 2.13, 95% CI: 1.20-3.77, P = .010) compared to dry. Mucoid effusions had no significant effect on outcomes in COME or RAOM patients. CONCLUSIONS: Intraoperative MEEs were noted in 68.7% of cases; purulent effusions increase the odds of in-office suctioning in RAOM patients. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E993-E997, 2021.

Drug-Induced Sleep Endoscopy and Hypoglossal Nerve Stimulation Outcomes: A Multicenter Cohort Study.

OBJECTIVES/HYPOTHESIS: To determine the association between findings of blinded reviews of preoperative drug-induced sleep endoscopy (DISE) and outcomes of hypoglossal nerve stimulation (HNS) for obstructive sleep apnea (OSA). STUDY DESIGN: Cohort study. METHODS: A retrospective, multicenter cohort study of 343 adults who underwent treatment of OSA with HNS from 10 academic medical centers was performed. Preoperative DISE videos were scored by four blinded reviewers using the VOTE Classification and evaluation of a possible primary structure contributing to airway obstruction. Consensus DISE findings were examined for an association with surgical outcomes based on therapy titration polysomnogram (tPSG). Treatment response was defined by a decrease of ≥50% in the apnea-hypopnea index (AHI) to <15 events/hour. RESULTS: Study participants (76% male, 60.4 ± 11.0 years old) had a body mass index of 29.2 ± 3.6 kg/m2 . AHI decreased (35.6 ± 15.2 to 11.0 ± 14.1 events/hour; P < .001) on the tPSG, with a 72.6% response rate. Complete palate obstruction (vs. none) was associated with the greatest difference in AHI improvement (-26.8 ± 14.9 vs. -19.2 ± 12.8, P = .02). Complete (vs. partial/none) tongue-related obstruction was associated with increased odds of treatment response (78% vs. 68%, P = .043). Complete (vs. partial/none) oropharyngeal lateral wall-related obstruction was associated with lower odds of surgical response (58% vs. 74%, P = .042). CONCLUSIONS: The DISE finding of primary tongue contribution to airway obstruction was associated with better outcomes, whereas the opposite was true for the oropharyngeal lateral walls. This study suggests that the role for DISE in counseling candidates for HNS extends beyond solely for excluding complete concentric collapse related to the velum. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:1676-1682, 2021.

Middle ear disease in CF? It's not just about the sinuses anymore!

INTRODUCTION: Historically cystic fibrosis (CF), in contrast to primary ciliary dyskinesia (PCD), has been considered protective of the middle ear from otitis media and rarely were such patients "severely affected" to require tympanostomy tube placement (BMT). Previously the Pittsburgh Otitis Media Research group reported a 10% prevalence of otitis media in the pediatric CF population which is significantly lower than age matched non-CF children. We studied the prevalence of OM in pediatric CF patients to assess if the otologic phenotype has changed in parallel with changes in the diagnosis itself. METHODS: The medical records of 133 CF patients seen either inpatient or outpatient from one of the largest tertiary pediatric CF centers in the world from 2010 to 2019 were reviewed for demographics, acute otitis media (AOM) episodes, risk factors for AOM, placement of myringotomy tubes, genotype, BMI, pancreatic status, respiratory culture results, and pulmonary exacerbations. RESULTS: Just over half (52.6%) the patients were male. A median age for CF diagnosis was 11 days old (range 0 days-16 years). The most common genotype (49.6%) was homozygous for ΔF508 mutation. Fifty-five (41.4%) patients had 1-2 episodes of AOM, and 15 (11.3%) were severely affected (i.e. ≥3 episodes/6 months or ≥4 episodes/year). COME was diagnosed in 4 (3.0%) of the patients. Twelve (9.0%) patients had tympanostomy tubes at least once, including 3 patients with multiple sets of tubes. Having at least one AOM episode was not predicted by genetic mutation groups, BMI, age at diagnosis, or comorbidities, p > .05. CONCLUSIONS: The time-honored adage of CF protecting against otitis media is no longer true and pediatric otolaryngologists must now prioritize the management of middle ear disease as highly as sino-nasal and pulmonary disease. Future study into mechanisms explaining the change is needed.

Pediatric ossiculoplasty: optimizing outcomes.

PURPOSE OF REVIEW: Despite years of research, pediatric ossiculoplasty remains a challenging surgery with numerous variables factoring into successful outcomes. The aim of this review is to summarize recent publications on surgical technique, timing, and reconstruction materials. RECENT FINDINGS: The cause behind ossicular discontinuity does not seem to play a role in hearing results after ossiculoplasty; however, revision surgery is associated with worsening outcomes. The status of the ossicles remains an active area of interest, but the data remain mixed in terms of them playing a role in predicting outcomes in adults and pediatric patients. There remains debate regarding the utility of staging the reconstruction and is often undertaken on a case-by-case basis. Other recent publications highlight positive outcomes associated with canal wall-up procedures, titanium prostheses, and partial ossicular reconstruction prostheses. Endoscopic middle ear surgery in ossiculoplasty has been shown to be successful in monitoring and removal of disease and helpful in reconstruction. SUMMARY: Pediatric ossiculoplasty remains a challenging yet rewarding procedure. The bulk of publications are retrospective making much of the literature difficult to interpret. There remains a need for prospective and well controlled studies in both adult and pediatric populations.

Post-diagnosis aspirin use and survival in veterans with head and neck cancer.

BACKGROUND: Our objective was to determine the effect of post-diagnosis aspirin use on survival in veterans with head and neck squamous cell carcinoma. METHODS: Retrospective cohort study of 584 veterans with head and neck squamous cell carcinoma treated at the Washington DC VA Medical Center between 1995 and 2015. Charts were queried for clinical-pathologic data, aspirin prescriptions, and outcome. The Kaplan-Meier method was used to determine overall survival (OS) and disease-specific survival (DSS) among aspirin users and nonusers. RESULTS: A total of 329 patients met inclusion criteria. Primary subsites included oropharynx (n = 143), larynx (n = 105), oral cavity (n = 62), and hypopharynx (n = 19). Eighty-four patients were aspirin users (25.5%). Aspirin users demonstrated significantly better 3-year OS and DSS (78.6% and 88.1%) compared to nonaspirin users (OS: 55.9% and DSS: 70.2%; P = .0003 and P = .0019, respectively). On multivariate analysis, aspirin use remained independently associated with improved survival. CONCLUSION: Aspirin use following diagnosis and curative treatment of head and neck squamous cell carcinoma is associated with improved OS and DSS.