Analysis of Recent Sleep Surgery Fellowship Training.

Objective: Since 2011, otolaryngologists aiming to become certified in sleep medicine have had to complete an ACGME accredited sleep medicine fellowship. In addition to standard sleep medicine and sleep surgery fellowships, several institutions have developed hybrid ACGME sleep medicine programs that incorporate sleep surgery training. Our primary aims were to understand the balance between sleep medicine and surgical training requirements and the surgical volume of recent graduates across the three pathways.

Differences in Positive Airway Pressure Requirements in Obstructive Sleep Apnea Between Black and White Patients.

Objective: There are disparities between Black and White patients in the utilization of positive airway pressure (PAP) alternatives for obstructive sleep apnea (OSA). Given low utilization rates among Black patients, there is limited knowledge of PAP alternative outcomes in this group. Therapeutic PAP levels are clinically accessible measures that have been shown to predict PAP alternative outcomes.

Association Between Soft Tissue Measures From Computed Tomography and Upper Airway Collapsibility on Drug-Induced Sleep Endoscopy.

Objective: Positive airway pressure (PAP) titration during drug-induced sleep endoscopy (DISE) provides objective measures of upper airway collapsibility. While skeletal measurements relate to collapsibility measures on DISE, the influence of soft tissue dimensions on upper airway collapsibility is not known. We analyzed the relationship of measures of upper airway soft tissue volumes, specifically soft palate, pharyngeal lateral walls, and tongue, with metrics of collapsibility.

The Prevalence of Sentinel Central Events (SCent) During Drug-Induced Sleep Endoscopy.

Objective: With the recent addition of airflow and respiratory effort channels, our group has observed central and mixed apnea events during drug-induced sleep endoscopy (DISE). We measured the frequency and timing of sentinel central and/or mixed events (SCents), as well as assessed for differences in velum, oropharynx, tongue, and epiglottis (VOTE) classification compared to obstructive events.

Study Design: Prospective single-cohort study.

Patient Referral and Acceptance of Maxillomandibular Advancement for Obstructive Sleep Apnea.

Objective: Maxillomandibular advancement (MMA) is an effective surgical treatment for obstructive sleep apnea (OSA); however, it is unclear how many patients who are referred for MMA actually undergo surgery. This study aims to determine follow-up rates for patients referred for MMA and the reasons behind their choices.

Methods: Via retrospective review, we assessed consecutive patients with OSA intolerant to continuous positive airway pressure (CPAP) who underwent drug induced sleep endoscopy (DISE) between 2018 and 2020 at our institution.

Comparison of CPAP and Expansion Sphincter Pharyngoplasty using the Mean Disease Alleviation Concept.

Objective: Continuous Positive Airway Pressure (CPAP) is the typical first treatment for Obstructive Sleep Apnea (OSA); however, patient adherence is often suboptimal. Expansion Sphincter Pharyngoplasty (ESP) is an alternative treatment option for patients with OSA who demonstrate signs of palatal and lateral pharyngeal collapse. The aim of this study is to compare therapeutic outcomes, using the mean disease alleviation concept, for patients who underwent ESP to patients undergoing CPAP therapy.

Assessing Postoperative Recovery With Volatile Gas Versus Total Intravenous Anesthesia in Patients With and Without Obstructive Sleep Apnea.

Introduction: To determine if there is a recovery time difference between patients with and without obstructive sleep apnea (OSA) when using total intravenous anesthesia (TIVA) compared to volatile gas inhalational anesthesia.

Patients And Methods: OSA and Non-OSA patients were identified at a tertiary institution between January 2019 and November 2020. Non-OSA patients were defined as those who have not been formerly diagnosed with OSA.

Two-Incision Approach for Hypoglossal Nerve Stimulator Placement: A Single Institution Assessment.

Objective(s): Upper airway stimulator (UAS) placement is a treatment for obstructive sleep apnea (OSA) with few complications and low morbidity. UAS placement has traditionally been performed using a three-incision approach, however, it has been implanted using a two-incision approach. This approach could significantly decrease operation time without a difference in postoperative complications, demonstrating its safety and feasibility for UAS placement.

Synthetic Triterpenoid RTA-408: Limits Radiation Damage to Normal Tissue.

Objectives/hypothesis: To assess the efficacy and mechanism of action of a novel approach to mitigate acute and chronic radiation toxicity in a validated animal model.

Study Design: Randomized, prospective study using an in vivo rat model.

Methods: Experimental animal study utilizing Sprague-Dawley rats divided into three cohorts: 1) radiation + dimethyl sulfoxide (DMSO) (inert vehicle); 2) radiation + RTA-408 (therapeutic drug); and 3) no radiation + DMSO.

A systematic approach to the evaluation and management of obstructive sleep apnea: The Jefferson Protocol.

Obstructive sleep apnea (OSA) has become increasingly prevalent in the United States. While continuous positive airway pressure (CPAP) therapy remains the gold standard for treatment, surgical intervention can enhance compliance and improve outcomes for those intolerant of CPAP. Since the majority of OSA patients have multilevel obstruction, it is critical that otolaryngologists understand each patient's pattern and anatomic level of obstruction before solidifying a treatment plan.

A systematic review of treating recurrent head and neck cancer: a reintroduction of brachytherapy with or without surgery.

Purpose: To review brachytherapy use in recurrent head and neck carcinoma (RHNC) with focus on its efficacy and complication rates.

Material And Methods: A literature search of PubMed, Ovid, Google Scholar, and Scopus was conducted from 1990 to 2017. Publications describing treatment of RHNC with brachytherapy with or without surgery were included.

Biochemical Effects of Exercise on a Fasciocutaneous Flap in a Rat Model.

Importance: An overwhelming amount of data suggest that cardiovascular exercise has a positive effect on the mind and body, although the precise mechanism is not always clear.

Objective: To assess the clinical and biochemical effects of voluntary cardiovascular exercise on pedicled flaps in a rodent model.

Design, Setting, And Participants: Eighteen adult Sprague-Dawley male rats were randomized into a resting animal group (RAG) (n=9) and an exercise animal group (EAG) (n=9) for 14 days (July 23, 2013, through July 30, 2013).

Dietary therapy mitigates persistent wake deficits caused by mild traumatic brain injury.

Sleep disorders are highly prevalent in patients with traumatic brain injury (TBI) and can significantly impair cognitive rehabilitation. No proven therapies exist to mitigate the neurocognitive consequences of TBI. We show that mild brain injury in mice causes a persistent inability to maintain wakefulness and decreases orexin neuron activation during wakefulness.

Improving yield potential in crops under elevated CO(2): Integrating the photosynthetic and nitrogen utilization efficiencies.

Increasing crop productivity to meet burgeoning human food demand is challenging under changing environmental conditions. Since industrial revolution atmospheric CO(2) levels have linearly increased. Developing crop varieties with increased utilization of CO(2) for photosynthesis is an urgent requirement to cope with the irreversible rise of atmospheric CO(2) and achieve higher food production.

Fertility intentions and risk management: exploring the fertility decline in Eastern Europe during transition.

Between 1985 and 1995, fertility in Eastern Europe declined from 2.2 children per woman to merely 1.5 on region-average.

A revisionist view of the integrated academic health center.

Like many academic health centers that had expanded aggressively during the 1990s, the nation's first vertically integrated academic health center, the University of Pennsylvania Health System, was profoundly challenged by the dramatic and unanticipated financial impacts of the Balanced Budget Act of 1997. The author explains why-although Penn's Health System had lost $300 million over two years and its debts threatened to cause serious financial and educational damage to the rest of the University-Penn chose to manage its way out of the financial crisis (instead of selling or spinning off its four hospitals, clinical practices, and possibly even its medical school). A strategy of comprehensive integration has not only stabilized Penn's Health System financially, but strengthened its position of leadership in medical education, research, and health care delivery.

Eating disorder symptoms in a cohort of 11 to 16-year-old black and white girls: the NHLBI growth and health study.

Objective: This study sought to provide reference data for the Eating Disorder Inventory (EDI) with use of young adolescent black and white girls. Moreover, the study examined the relationship between race, age, socioeconomic status, and adiposity and each of the eight EDI scales.

Method: To achieve these aims, data were used that had been collected in Years 3, 5, and 7 as part of the National Heart, Lung, and Blood Institute Growth and Health Study, a longitudinal cohort study of risk factors for obesity in black and white girls.

Stress-induced cortisol, mood, and fat distribution in men.

Objective: A previous study in our laboratory (Moyer et al., Obes Res. 1994;2:255-62 found that, in response to uncontrollable laboratory stress, women with a high waist-to-hip ratio (WHR) had higher cortisol reactivity, poorer coping skills, and lower anger responses than women with low WHR.