A nursing perspective on inpatient sleep and circadian disruptions for pediatric stem cell transplant patients.

BACKGROUND: Children treated with stem cell transplant (SCT) are routinely hospitalized for long periods where they are exposed to significant sleep and circadian disruptions. As nurses play a primary role in symptom management during SCT, we sought to understand their perspective on patient sleep and circadian disruptions, perceived barriers to a good sleep and circadian environment, and suggestions for improvement. PROCEDURE: Four focus groups were conducted with pediatric SCT nurses (N = 25 participants). A semistructured focus group guide was administered, with the discussions recorded and transcribed. A multistage thematic analysis combining prefigured and emergent dimensions was conducted. Our analysis focused on drawing comparisons within and across focus groups to understand the unique work experiences that participants had related to the patient's sleep and circadian environment. RESULTS: Three key themes emerged. First, nurses expressed a high awareness of how disruptive the hospital environment is for patients. Second, nurses described their extensive efforts to try to minimize the impact of these disruptions. Finally, they provided clear recommendations for how to improve upon these concerns, along with barriers that they perceive could impede implementation. CONCLUSIONS: Front-line caregivers on a pediatric SCT unit describe key contributors to sleep/circadian disturbances for patients. Within the constraints of the considerable medical needs of this patient population and the physical room/hospital environment, nurses strive to minimize these disruptions to the best of their ability. It is crucial that hospitals assess and remediate these disturbances for these children that have important implications for overall health.

Global practice of sleep medicine: Iran.

STUDY OBJECTIVES: In this study we aimed to conduct a comprehensive review of sleep medicine in Iran, focusing on the country's advancements, challenges, and the global context. METHODS: We conducted a comprehensive review of sleep medicine in Iran, using various sources to ensure a thorough analysis. The national educational curriculum for sleep medicine and guidelines on sleep clinics issued by Iran's Ministry of Health served as a foundational resource. Additionally, we gathered information from the Iranian Sleep Medicine Society website and relevant committee data sources. To enhance our understanding of the current research landscape, we performed a targeted search on PubMed using keywords related to sleep and Iran. RESULTS: The study presents a dynamic overview of sleep medicine in Iran, highlighting key advancements and challenges. Significant progress was observed in establishing standardized sleep medicine training and accredited sleep clinics. The Iranian Sleep Medicine Society plays a pivotal role in spearheading these developments, contributing to implementing regional guidelines for sleep tests. However, challenges such as a limited number of trained specialists, a scarcity of certified sleep clinics, and obstacles to accessing sleep disorder treatments were identified. CONCLUSIONS: We advocate for the implementation of increased research initiatives, nationwide education and screening programs, and proactive measures to strengthen the landscape of sleep and circadian medicine in the country. CITATION: Behkar A, Amirifard H, Samadi S, et al. Global practice of sleep medicine: Iran. J Clin Sleep Med. 2024;20(6):1009-1015.

A descriptive study of sleep patterns and knowledge among department of juvenile services staff.

Study Objectives: Little is known about sleep health among staff in the US juvenile justice system. Poor sleep health is associated with negative mental and physical health, which may impact daily interactions and treatment of detained youth. The current study explored sleep-wake patterns and sleep health knowledge of Department of Juvenile Services (DJS) staff in Maryland (MD). Methods: DJS Staff (N = 218) were invited to complete a survey that queried staff on their own sleep-wake patterns, job role and schedule, and knowledge of youth sleep needs. Descriptive analyses and multivariate analyses of variance (MANCOVA) were conducted to summarize workers' sleep-wake patterns and examine differences by staff position and schedule. Results: Fifty-one percent of staff served as RAs who directly supervise the youth. Just over half (55%) worked in detention and 45% in treatment facilities. Staff reported sleeping 7.24 hours (SD = 4.10) on workdays and 8.59 hours (SD = 2.69) on non-workdays. RA staff working night/rotating versus day shifts reported the most sleep irregularity with larger weekend oversleep times. A little more than half of the staff (53.9%) were knowledgeable regarding youth sleep health with differences by position type. Conclusions: Findings show that DJS staff are meeting recommended sleep duration guidelines but are still experiencing sleep schedule and time in bed irregularity. Knowledge variability of youth sleep health across staff may necessitate focused educational programming. Overall, this study may inform future development and prioritization of sleep and circadian health interventions and educational campaigns for staff who work with detained juveniles. This paper is part of the Sleep and Circadian Health in the Justice System Collection.

The Negative Effects of Travel on Student Athletes Through Sleep and Circadian Disruption.

Collegiate athletes must satisfy the academic obligations common to all undergraduates, but they have the additional structural and social stressors of extensive practice time, competition schedules, and frequent travel away from their home campus. Clearly such stressors can have negative impacts on both their academic and athletic performances as well as on their health. These concerns are made more acute by recent proposals and decisions to reorganize major collegiate athletic conferences. These rearrangements will require more multi-day travel that interferes with the academic work and personal schedules of athletes. Of particular concern is additional east-west travel that results in circadian rhythm disruptions commonly called jet lag that contribute to the loss of amount as well as quality of sleep. Circadian misalignment and sleep deprivation and/or sleep disturbances have profound effects on physical and mental health and performance. We, as concerned scientists and physicians with relevant expertise, developed this white paper to raise awareness of these challenges to the wellbeing of our student-athletes and their co-travelers. We also offer practical steps to mitigate the negative consequences of collegiate travel schedules. We discuss the importance of bedtime protocols, the availability of early afternoon naps, and adherence to scheduled lighting exposure protocols before, during, and after travel, with support from wearables and apps. We call upon departments of athletics to engage with sleep and circadian experts to advise and help design tailored implementation of these mitigating practices that could contribute to the current and long-term health and wellbeing of their students and their staff members.

Sleep and circadian health in juvenile justice systems: A descriptive analysis.

OBJECTIVE: Few studies have explored sleep health and environmental influences on sleep and circadian health within juvenile justice facilities. The current study aims to describe sleep and circadian health of adolescents living in detention and treatment facilities. METHODS: Youth (N = 62) were recruited from 11 Department of Juvenile Services facilities. They completed a novel Youth Sleep and Daytime Behavior Questionnaire, daily sleep diary for seven consecutive mornings, and a brief poststudy interview. Healthcare staff completed a Youth Health Background survey for each participating youth. Facilities' 24-hour schedules were also obtained. RESULTS: Descriptive analyses were performed to capture the youths' sleep-wake experience while residing in Department of Juvenile Services facilities. Youth are obtaining the recommended total sleep time (M=8.9 hours, SD=1.2 hours) of 8-10 hours per night. However, they are taking twice as long to fall asleep (M=47 minutes SD=59 minutes) compared to the recommended sleep onset latency of 10-20 minutes. Youths' perceptions reveal potential reasons for long sleep onset latencies, including early facility sleep-wake schedules (78%) and overhead lights (60%) remaining on throughout the night. Furthermore, 37% of youth received facility-ordered behavioral sleep assessments, 36% were taking exogenous melatonin, and the majority of youth were prescribed at least one psychotropic medication. CONCLUSIONS: Findings suggest sleep-wake schedules and light exposure may be associated with an increase in symptoms of insomnia and/or circadian dysregulation. Based on the findings, facility-wide interventions are needed to improve the youths' sleep health.

What Is the Relationship between Lifestyle and Frailty Status? Data from the Portuguese Multicentre Descriptive Study.

This observational and descriptive study attempted, within the scope of the ModulEn Research Project, to determine associations between lifestyle-related variables and frailty involving 160 community-dwelling older adults aged between 65 and 80 years living in the Central Region of Portugal. Forty-three percent of the study participants were pre-frail and 18% were frail. More than 50% of the frail people had slight cognitive decline, and the frailty condition was more frequently observed in women. As the literature highlights, there is potential for greater reversibility in the pre-frailty condition. To contribute to this reversibility, it is necessary to resort to interventions that promote physical activity and cognitive stimulation, apply adequate eating habits, and/or encourage the adoption of an active and socially integrated lifestyle. A healthy lifestyle implies good sleep and eating habits, and correct metabolic control that allows for effective surveillance of dyslipidemia, diabetes, and blood pressure.

Indicators of vulnerability associated with less healthy circadian rhythms in undergraduate medical interns.

To evaluate the association between circadian health parameters and psychological and biological vulnerability, a cross-sectional study was conducted with 15 undergraduate medical interns using the Brief Resilience Scale, the Mini International Neuropsychiatric Interview, and an ambulatory circadian monitoring device. Circadian Health construct was confirmed by factor analysis. Vulnerability factors (history of depression and low resilience) were associated to lower circadian health of motor activity and temperature rhythms. The findings suggest that not only being depressed but also having had depressive episodes in the past, as well as having low resilience, are associated with chronodisruption, and may increase the risk for developing new episodes of depression.

A Study Protocol for Development and Validation of a Clinical Prediction Model for Frailty (ModulEn): a new European Commitment to Tackling Frailty.

There is a growing need to implement and evaluate the technological solutions that allow the early detection of age-related frailty and enable assessment of the predictive values of frailty components. The broad use of these solutions may ensure an efficient and sustainable response of health and social care systems to the challenges related to demographic aging. In this paper, we present the protocol of the ModulEn study that aims to develop and validate a predictive model for frailty. For this purpose, the sample composed by older adults aged 65-80 years and recruited from the community will be invited to use an electronic device ACM Kronowise® 2.0. This device allows proactive and continuous monitoring of circadian health, physical activity, and sleep and eating habits. It will be used during a period of seven to ten days. The participants will also be given the questionnaires evaluating the variables of interest, including frailty level, as well as their experience and satisfaction with the device use. Data provided from these two sources will be combined and the relevant associations will be identified. In our view, the implications of this study' findings for clinical practice include the possibility to develop and validate tools for timely prevention of frailty progress. In the long term, the ModulEn may contribute to the critical reduction of frailty burden in Europe.