Strengths, weaknesses, opportunities, and threats of using AI-enabled technology in sleep medicine: a commentary.

Over the past few years, artificial intelligence (AI) has emerged as a powerful tool used to efficiently automate several tasks across multiple domains. Sleep medicine is perfectly positioned to leverage this tool due to the wealth of physiological signals obtained through sleep studies or sleep tracking devices and abundance of accessible clinical data through electronic medical records. However, caution must be applied when utilizing AI, due to intrinsic challenges associated with novel technology. The Artificial Intelligence in Sleep Medicine Committee of the American Academy of Sleep Medicine reviews advancements in AI within the sleep medicine field. In this article, the Artificial Intelligence in Sleep Medicine committee members provide a commentary on the scope of AI technology in sleep medicine. The commentary identifies 3 pivotal areas in sleep medicine that can benefit from AI technologies: clinical care, lifestyle management, and population health management. This article provides a detailed analysis of the strengths, weaknesses, opportunities, and threats associated with using AI-enabled technologies in each pivotal area. Finally, the article broadly reviews barriers and challenges associated with using AI-enabled technologies and offers possible solutions. CITATION: Bandyopadhyay A, Oks M, Sun H, et al. Strengths, weaknesses, opportunities, and threats of using AI-enabled technology in sleep medicine: a commentary. J Clin Sleep Med. 2024;20(7):1183-1191.

From trenches to technology: a narrative review of sleep medicine in the military.

Diagnoses of military-relevant sleep disorders have increased substantially since the terrorist attacks of September 11, 2001. The cause of this increase appears to be complicated and multifactorial, with military and civilian populations clearly differing with respect to both the nature and distribution of sleep disorders diagnoses. In part, these differences may be attributable to the fact that a majority of service members are chronically sleep-restricted-an unavoidable consequence of continuous and sustained military operations that "set the stage" for development of specific sleep disorders. The purpose of this narrative review is to describe the military relevance of several common sleep disorders, assess the extent to which these disorders currently constitute a burden on the military health care system, and suggest strategies to alleviate that burden. The military health care system does not have enough sleep medicine providers to address the immediate and long-term consequences of sleep disorders in military personnel. Digital technologies and education packages can be leveraged to improve access to care. CITATION: Thomas CL, Carr K, Yang F, et al. From trenches to technology: a narrative review of sleep medicine in the military. J Clin Sleep Med. 2024;20(6):973-981.

Ethical, philosophical, and practical considerations in adherence to therapy in sleep medicine.

PURPOSE OF REVIEW: We consider a series of linked philosophical issues created by non-adherence to therapy in sleep medicine. RECENT FINDINGS: First, the difficulty of measuring rates of adherence creates an epistemic problem regarding the efficacy of prescribed treatments. Secondly, as diseases are often classified as refractory based on apparent failure of standard medicines, the validity of this classification faces a similar epistemic crisis. This in turn produces ethical issues when therapies are restricted to cases deemed refractory. It also calls into question, if the patient does not take the medicines as prescribed, what they do with them; and the prospect of potential drug diversion arises. Education of patients seems to be of limited help in addressing these issues; what may be needed is a revision of the patient-prescriber relationship to move away from blame when nonadherence occurs. We close by revisiting an ancient debate in the philosophy of action, which may shed light on what such a revised relationship would require. SUMMARY: More honest and trusting patient-physician relationships, and a much more accurate sense of when nonadherence is occurring and why, may result from a better practical and philosophical understanding of the patient's decision-making.

Disruption in Health Care (and Sleep Medicine): "It's the End of the World as We Know it and I Feel Fine."

CITATION: Kirsch DB. Disruption in health care (and sleepmedicine): "it's the end of the world as we know it…and I feel fine.". J Clin Sleep Med. 2019;15(9):1185-1188.

Diversity in pediatric behavioral sleep intervention studies.

Studies designed to assess the efficacy of behavioral sleep interventions for infants and young children often report sleep improvements, but the generalization to children and families of diverse backgrounds is rarely assessed. The present study describes a systematic review of the racial, ethnic, and socioeconomic diversity of behavioral sleep intervention studies for young children. Thirty-two behavioral sleep intervention studies (5474 children) were identified using PRISMA guidelines. Each study was coded for racial and ethnic composition, parental educational attainment (an index of socioeconomic resources), and country of origin. Racial or ethnic information was obtained for 19 studies (60%). Study participants were primarily White and from predominantly White countries. Overall, 21 (66%) of the included studies provided information on parental education. Most of these studies had samples with moderate to high educational attainment. Behavioral sleep intervention studies to date include samples with insufficient diversity. Overall, this study highlights a critical gap in pediatric sleep intervention research and supports a call to further include families from diverse backgrounds when assessing behavioral sleep interventions.

A Sleep Medicine Curriculum for Pulmonary and Pulmonary/Critical Care Fellowship Programs: A Multisociety Expert Panel Report.

BACKGROUND: Pulmonary medicine specialists find themselves responsible for the diagnosis and management of patients with sleep disorders. Despite the increasing prevalence of many of these conditions, many sleep medicine fellowship training slots go unfilled, leading to a growing gap between the volume of patients seeking care for sleep abnormalities and the number of physicians formally trained to manage them. To address this need, we convened a multisociety panel to develop a list of curricular recommendations related to sleep medicine for pulmonary fellowship training programs. METHODS: Surveys of pulmonary and pulmonary/critical care fellowship program directors and recent graduates of these programs were performed to assess the current state of sleep medicine education in pulmonary training, as well as the current scope of practice of pulmonary specialists. These data were used to inform a modified Delphi process focused on developing curricular recommendations relevant to sleep medicine. RESULTS: Surveys confirmed that pulmonary medicine specialists are often responsible for the diagnosis and treatment of a number of sleep conditions, including several that are not traditionally considered related to respiratory medicine. Through five rounds of voting, the panel crafted a list of 52 curricular competencies relevant to sleep medicine for recommended inclusion in pulmonary training programs. CONCLUSIONS: Practicing pulmonary specialists require a broad knowledge of sleep medicine to provide appropriate care to patients they will be expected to manage. Training program directors may use the list of competencies as a framework to ensure adequate mastery of important content by graduating fellows.

Practice Guidelines for Standards of Adult Sleep Medicine Services.

Sleep disorders, i.e. diseases that affect, disrupt or involve sleep, represent major challenges for physicians and healthcare systems worldwide. The high prevalence, the complexity and the health burden of sleep disorders demand the establishment of specific clinical sleep centres where adequate and efficient diagnosis and management of patients with such diseases can be provided. This document describes practice guidelines for standards of adult sleep medicine centres in Ireland. These guidelines are the result of a consensus procedure in which all committee members of the Irish Sleep Society (ISS) were involved. The scope of these guidelines is to define the requirements of sleep medicine services, in terms of personnel, facilities, equipment and procedures.

Change is the Only Constant in Life (and in Sleep Medicine).

ABSTRACT: Heraclitus, a philosopher who lived nearly 500 years before the common era, made the assertion that "Life is Flux," meaning that change is the only constant in life. Modern medicine, inclusive of the field of sleep medicine, has undergone dramatic changes over the last 10 years. For the American Academy of Sleep Medicine (AASM) specifically, the last year has been one of great change. Yes, change happens, but with great change comes even greater opportunity. As AASM president, I have been focused on staying abreast of the changes in our health care system while anticipating and preparing to adapt to challenges in our field. In June 2017, given all the changes in our health care delivery system, I challenged the AASM membership and our field to adapt our models of care to reduce the number of patients with undiagnosed and untreated obstructive sleep apnea (OSA) by 10% over 5 years. This article will provide a brief update describing how the AASM board of directors has responded to my challenge and capitalized on change in the areas of the physician pipeline, patient access, advocacy, new technology and strategic research. Change is inevitable and often beyond our control, but how we anticipate and respond to change is entirely within our power. As sleep specialists, it is our responsibility not only to respond to change so that we can deliver the best possible care for our patients, but also to be the leading voice for change so that we all achieve better health through optimal sleep.

Value and Payment in Sleep Medicine.

ABSTRACT: Value, like beauty, exists in the eye of the beholder. This article places the value of clinical sleep medicine services in historical context and presents a vision for the value-based sleep of the future. First, the history of value and payment in sleep medicine is reviewed from the early days of the field, to innovative disruption, to the widespread adoption of home sleep apnea testing. Next, the importance of economic perspective is discussed, with emphasis on cost containment and cost-shifting between payers, employers, providers, and patients. Specific recommendations are made for sleep medicine providers and the field at large to maximize the perceived value of sleep. Finally, alternate payment models and value-based care are presented, with an eye toward the future for clinical service providers as well as integrated health delivery networks.

Analyses of the Complexity of Patients Undergoing Attended Polysomnography in the Era of Home Sleep Apnea Tests.

STUDY OBJECTIVES: Health care complexity includes dimensions of patient comorbidity and the level of services needed to meet patient demands. Home sleep apnea tests (HSAT) are increasingly used to test medically uncomplicated patients suspected of having moderate to severe obstructive sleep apnea (OSA). Patients with significant comorbidities or other sleep disorders are not candidates for HSAT and require attended in-center polysomnography. We hypothesized that this trend would result in increasingly complex patients being studied in sleep centers. METHODS: Our study had two parts. To ascertain trends in sleep patient comorbidity, we used administrative diagnostic codes from patients undergoing polysomnography at the Mayo Clinic Center for Sleep Medicine from 2005 to June 2015 to calculate the Charlson and the Elixhauser comorbidity indices. We measured the level of services provided in two ways: (1) in a subset of patients from the past 2 months of 2015, we evaluated correlation of these morbidity indices with an internally developed Polysomnogram Clinical Index (PSGCI) rating anticipated patient care needs from 0 to 3 and (2) we measured the sleep study complexity based on polysomnography protocol design. RESULTS: In 43,780 patients studied from 2005 to June 2015, the Charlson index increased from a mean of 1.38 to 1.88 (3.1% per year, P < .001) and the mean Elixhauser index increased from 2.61 to 3.35 (2.5% per year, P < .001). Both comorbidity indices were significantly higher at the highest (Level 3) level of the PSGCI (P < .001), and sleep study complexity increased over time. CONCLUSIONS: The complexity of patients undergoing attended polysomnography has increased by 28% to 36% over the past decade as measured by validated comorbidity indices, and these indices correlate with the complexity of rendered care during polysomnography. These findings have implications for increasing requirements for staffing, monitoring capabilities, and facility design of future sleep centers. COMMENTARY: A commentary on this article appears in this issue on page 499.

Sleep Disorders and Their Management in Children With Ehlers-Danlos Syndrome Referred to Sleep Clinics.

STUDY OBJECTIVES: The nature of sleep disorders in children with Ehlers-Danlos syndrome (EDS) is unknown. We aimed to describe the type, the management, and the short-term outcome of sleep disorders in children with EDS referred to sleep clinics. METHODS: This is a retrospective review of medical records and polysomnography tests of children with EDS younger than 18 years who were referred to the sleep clinic. Demographic information and medical history were collected, and polysomnography tests were reviewed. Questionnaires completed during previous clinic visits, including the Pediatrics Sleep Questionnaire (PSQ), Epworth Sleepiness Scale (ESS), and Pediatric Quality of Life Inventory (PedsQL), were also evaluated. RESULTS: Sixty-five patients with EDS-hypermobility type were included. The mean age was 13.15 ± 3.9 years. There were 68% of patients who were female, and 91% of patients were Caucasian. The mean follow-up period was 1.14 ± 1.55 years. Common sleep diagnoses included insomnia (n = 14, 22%), obstructive sleep apnea (OSA) (n = 17, 26%), periodic limb movement disorder (PLMD) (n = 11, 17%), and hypersomnia (n = 10, 15%). In addition, 65% required pharmacologic treatment and 29% were referred to behavioral sleep medicine. For OSA, two patients required continuous positive airway pressure. A significant improvement was observed in the PSQ, ESS, and PedsQL scores during follow-up visits after treatment (n = 34; P = .0004, 0.03, and 0.01, respectively). CONCLUSIONS: There is a high prevalence of sleep disorders, including OSA, insomnia, PLMD, and hypersomnia in children with EDS referred to sleep clinics. Specific management can improve quality of life and questionnaire scores of this patient population. Our study emphasizes the importance of screening for sleep disorders in children with EDS.

Asociación entre índices antropométricos y presencia de apnea obstructiva del sueño en adultos / Association Between Anthropometric Indexes and Obstructive Sleep Apnea in Adults

Antecedentes: La apnea obstructiva del sueño (AOS) es un trastorno del sueño altamente prevalente producido por una obstrucción anatómica o neuromuscular de la vía aérea superior. Propósito: Identificar la asociación entre los índices antropométricos: circunferencia de cuello (CC), perímetro abdominal e índice de masa corporal (IMC), con la presencia de AOS en adultos. Métodos: Se realizó un estudio observacional retrospectivo de casos y controles en 353 individuos entre 18 y 82 años de edad con diagnóstico polisomnográfico de AOS. Se correlacionó el índice apnea hipoapnea con los índices antropométricos y los datos demográficos. El grupo control estuvo conformado por 105 adultos sin AOS y el de estudio por 248 pacientes con diagnóstico de AOS. Para determinar la asociación entre las variables se utilizaron las pruebas de Chi cuadrado de Pearson y odds ratio. Resultados Se encontró una asociación estadísticamente significativa entre el IMC y la CC, que estaban aumentados con la presencia de AOS en adultos. La presencia de AOS fue mayor en mujeres y hombres entre 56 y 82 años. Conclusiones: Las medidas antropométricas IMC y CC son factores de riesgo de AOS en adultos.

Background: Obstructive sleep apnea (OSA) is a highly prevalent sleep disorder caused by anatomic or neuromuscular obstructions. Purpose: To identify the association between anthropometric indexes: neck circumference (NC), abdominal perimeter, and Body Mass Index (BMI), and the presence of OSA in adults. Methods: A retrospective observational case-control study was carried out in 353 individuals between the ages of 18 and 82 years with a polysomnographic diagnosis of OSA. The Apnea-Hypopnea Index was correlated with the anthropometric indexes and demographic data. The control group consisted of 105 adults without OSA and the case group were 248 patients diagnosed with OSA. Pearson Chi-square and Odds Ratio (OR) tests were used for statistical analysis. Results: Statistically significant associations between increased BMI and NC with the presence of OSA in adults were found. The presence of OSA was greater in 56-to-82-year-old women and men. Conclusions: Anthropometric measures BMI and NC are OSA risk factors in adults.

Updated Friedman Staging System for Obstructive Sleep Apnea.

In the practice of sleep medicine, the first step is identification of those patients at high risk for sleep apnea. Nearly every physician and every hospital has preferred methods of screening. Many patient questionnaires or surveys as well as some objective physical measurements have been suggested to predict the presence of sleep apnea. Screening is well established, and laboratory and home testing are widely available. An early assessment with a physical examination can help direct treatment planning. The Friedman tongue position, lingual tonsil hypertrophy grading, and the effects of oral positioning on the hypopharynx should be used in early assessment for treatment planning, and as screening tools to assess the sight of obstruction. Although these screening tools are not substitutes for drug-induced sleep endoscopy (DISE), they are crucial in early assessment as many patients do not require surgery or DISE early in the evaluation.

A Four-Session Sleep Intervention Program Improves Sleep for Older Adult Day Health Care Participants: Results of a Randomized Controlled Trial.

Study Objective: To test the effectiveness of a 4-week behavioral Sleep Intervention Program (SIP: sleep compression, modified stimulus control, and sleep hygiene) compared to a 4-week information-only control (IC) among older adults attending a VA Adult Day Health Care (ADHC) program in a double-blind, randomized, clinical trial. Methods: Forty-two individuals (mean age: 77 years, 93% male) enrolled in a VA ADHC program were randomized to receive SIP or IC. All completed in-person sleep and health assessments at baseline, post-treatment and 4-months follow-up that included 3 days/nights of wrist actigraphy, the Pittsburgh Sleep Quality Index (PSQI), and the Insomnia Severity Index (ISI). Mixed repeated measures analysis was used to compare sleep outcomes at post-treatment and 4-months follow-up, with baseline values as covariates. Results: SIP participants (n = 21) showed significant improvement on actigraphy sleep efficiency (p = .007), number of nighttime awakenings (p = .016), and minutes awake at night (p = .001) at post-treatment, compared to IC participants (n = 21). Benefits were slightly attenuated but remained significant at 4-month follow-up (all p's < .05). There were no differences in total sleep time between groups. There was significant improvement on PSQI factor 3 (daily disturbances) at 4-month follow-up (p = .016), but no differences were observed between SIP and IC on other PSQI components or ISI scores at post-treatment or 4-month follow-up. Conclusions: A short behavioral sleep intervention may have important benefits in improving objectively measured sleep in older adults participating in ADHC. Future studies are needed to study implementation of this intervention into routine clinical care within ADHC.