RÉSUMÉ
Duane syndrome is a form of congenital strabismus with horizontal eye movement limitation. This may present a diagnostic challenge when assessing for rapid eye movements during stage REM utilizing PSG or MSLT. We present a case of a child with Duane syndrome who presented with excessive daytime sleepiness and underwent evaluation for hypersomnia. His eye movement limitation provided a challenge in identifying stage REM. In patients with eye movement limitations or prosthetic eyes, it is necessary to look for other features of stage REM such as low chin EMG tone and EEG pattern.
RÉSUMÉ
Radiation therapy is the mainstay of treatment for head and neck cancers with both acute and delayed complications. While obstructive sleep apnea is common in the few series of patients undergoing radiation therapy to the neck, the development of sleep-related stridor is exceedingly rare and has typically been reported in the acute treatment setting. We describe a 65-year-old female with 1 year of nocturnal groaning beginning 2 years after radiation therapy for thyroid carcinoma. Polysomnography revealed mild obstructive sleep apnea and sleep-related stridor responsive to nasal continuous positive airway pressure. Our case highlights the importance of screening patients with a history of head and neck radiation for sleep-related breathing complaints at each follow-up visit and consideration of both obstructive sleep apnea and stridor in these patients. Identification of sleep-disordered breathing in these patients may lead to timely treatment and improvement in quality of life. CITATION: McCarter SJ, Mansukhani MP, Herold DL, Kolla BP. Delayed onset sleep-related stridor due to radiation for thyroid cancer. J Clin Sleep Med. 2022;18(9):2327-2329.
Sujet(s)
Syndrome d'apnées obstructives du sommeil , Tumeurs de la thyroïde , Sujet âgé , Femelle , Humains , Qualité de vie , Bruits respiratoires/diagnostic , Bruits respiratoires/étiologie , Sommeil , Syndrome d'apnées obstructives du sommeil/thérapie , Tumeurs de la thyroïde/complications , Tumeurs de la thyroïde/radiothérapieRÉSUMÉ
OBJECTIVES: To examine if the presence of a certified child life specialist (CCLS) had a positive impact on patient emotion at the time of polysomnography setup and to determine the optimal timing of CCLS intervention prior to polysomnography (PSG) in our sleep center. METHODS: We implemented a study which measured the impact of a CCLS on the emotional manifestation score (EMS) of pediatric patients (4 months-17 years, median 7 years) during PSG setup. CCLS intervention was either at the time of sleep medicine consultation (daytime) or during PSG setup (evening). We used Emotional Manifestations Scores (EMS) as well as patient/caregiver satisfaction data to measure the impact of a CCLS and inform decision-making regarding ongoing employment of a CCLS in our sleep lab. RESULTS: High EMS scores were noted during PSG setup in all groups indicating the emotional distress of children undergoing PSG. The EMS improved more when CCLS was present at the time of PSG setup. Statistically significant improvements occurred in level of cooperation, pain/discomfort, and child coping. Based on the results of the study, we hired a CCLS to work in our sleep center at the time of PSG setup 2 evenings per week. CONCLUSIONS: PSG is emotionally stressful for pediatric patients as seen on EMS. A CCLS present in the evening at our sleep lab led to an improvement in EMS in children being prepared for PSG set-up. After implementation of a CCLS two nights per week in our sleep lab, parents/caregiver satisfaction scores were higher on nights a CCLS was present at setup.
Sujet(s)
Famille , Syndrome d'apnées obstructives du sommeil , Enfant , Émotions , Humains , Polysomnographie , Sommeil , Syndrome d'apnées obstructives du sommeil/chirurgieRÉSUMÉ
STUDY OBJECTIVES: Pediatric polysomnography can result in suboptimal patient and provider (physician and advanced practice provider) experiences. We embarked on a project aimed at increasing the proportion of maximal satisfaction survey scores by a minimum of 10% in 1 year without adding personnel or major expenses. METHODS: We used a Six Sigma framework, define, measure, analyze, improve, and control (DMAIC), to conduct our analysis. For measurement, we designed a project-specific survey that was given to caregivers of children who underwent PSG in February 2018 and repeated the survey after interventions in February 2019. Lean and Six Sigma quality improvement tools were used to define important processes that influence patient satisfaction, including: supplier, input, process, output, customer, and requirements (SIPOC-R); journey mapping; 1-2-4-All brainstorming; and views solicited from our center's Patient and Family Advisory Council. We analyzed the relationships between identified processes and outcomes using usual descriptive statistics. We prioritized interventions using a Kano model and a quality function deployment (QFD) technique to rank priorities for interventions. Multiple opportunities to improve patient and family satisfaction before, during, and after a pediatric polysomnography were identified. Many were simple, one-step interventions and were implemented simultaneously. For those that required substantial training and/or scheduling changes, pilots were performed and plan, do, study, act (PDSA) cycles were used to check effectiveness. RESULTS: After implementation, top box scores rose 20%, from 51% (n = 47) in 2018 to 71% (n = 50) in 2019. CONCLUSIONS: Various quality improvement techniques employed in business, engineering, and manufacturing were used to identify and address areas of improvement in the pediatric polysomnography experience.
Sujet(s)
Satisfaction des patients , Amélioration de la qualité , Enfant , Humains , Nigeria , Polysomnographie , SommeilRÉSUMÉ
BACKGROUND: Obstructive sleep apnea (OSA) is linked to both coronary artery disease (CAD) and sudden death, but any causal role remains unclear. A family history of premature CAD and related mortality is an independent risk factor for the development of CAD. We hypothesized that OSA is associated with a family history of premature mortality from ischemic heart disease. METHODS: We prospectively studied 588 subjects who underwent polysomnography from May 2000 to June 2004. Demographics, comorbidities, family history of cardiovascular disease, and the ages and causes of death for 10 strata of family members were recorded for all subjects. We excluded those subjects with known causes of premature cardiac death, such as hypertrophic cardiomyopathy and long-QT syndrome. OSA was defined by American Academy of Sleep Medicine criteria (ie, apnea-hypopnea index >or= 5). Premature CAD mortality was defined as death due to ischemic heart disease or sudden cardiac death before 55 years of age (men) or 65 years of age (women). RESULTS: Polysomnography confirmed OSA in 316 subjects and excluded it in 202 subjects. The unadjusted odds ratio (OR) for OSA and a family history of premature CAD mortality was 2.11 (95% confidence interval [CI], 1.10 to 4.31; p = 0.031). After adjusting for each subject's sex, body mass index, and history of CAD, there was a significant and independent association between OSA and family history of premature CAD mortality (OR, 2.13; 95% CI, 1.04 to 4.66; p = 0.046). CONCLUSIONS: Regardless of their own CAD status, people with OSA are more likely than those without OSA to have a family history of premature CAD mortality.
Sujet(s)
Maladie des artères coronaires/complications , Maladie des artères coronaires/génétique , Maladie des artères coronaires/mortalité , Syndrome d'apnées obstructives du sommeil/complications , Cause de décès , Loi du khi-deux , Études transversales , Femelle , Humains , Modèles logistiques , Mâle , Adulte d'âge moyen , Polysomnographie , Études prospectives , Syndrome d'apnées obstructives du sommeil/diagnosticRÉSUMÉ
STUDY OBJECTIVES: To obtain efficacy, objective compliance, and self-assessment data from obstructive sleep apnea syndrome (OSAS) patients treated with continuous positive airway pressure (CPAP) or a novel bilevel (NBL) therapy. DESIGN: Randomized, controlled, double-blind trial. SETTING: Home treatment after diagnosis and titration by split-night polysomnography (PSG) in a sleep laboratory. PATIENTS: Twenty-seven adults (22 men) newly referred for suspected OSAS but without concomitant medical or sleep disorders. INTERVENTIONS: If the subject's apnea-hypopnea index was greater than 10 and less than 100, the CPAP was titrated during PSG and then followed by NBL titration. Treatment was randomly and blindly set to either CPAP or NBL mode for 1 month. MEASUREMENTS & RESULTS: There were no significant baseline group differences in age, body mass index, apnea-hypopnea index (mean +/- SD, CPAP group vs NBL group of 46.1 +/- 23.1/hour vs 41.8 +/- 25.8), CPAP requirement, or scores on the Epworth Sleepiness Scale and Functional Outcomes of Sleep Questionnaire. Treatment with CPAP and NBL equivalently reduced the apnea-hypopnea index during the laboratory titration (7.6 +/- 11.9/hour vs. 3.7 +/- 4.4, respectively). At 1 month, there were no significant group compliance differences as determined by percentage of nights with at least 4 hours of use (CPAP, 80.5 +/- 24 vs NBL, 77.6 +/- 24.8) and hours of use per night (CPAP, 5.6 +/- 1.4 hours/night vs NBL, 5.6 +/- 1.7). Similar improvements were seen in scores on the Epworth Sleepiness Scale and Functional Outcomes of Sleep Questionnaire. CONCLUSIONS: The NBL appeared to be as effective as CPAP for the treatment of OSAS but offered no advantages in patients receiving first-time therapy for OSAS.