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174 active trials for Sleep

The Sleep and Teamwork in EMS Study

More than half of Emergency Medical Services (EMS) workers report work-related mental and physical fatigue. Odds of injury among fatigued EMS workers are nearly double that of non-fatigued workers. There is a compelling need to reduce fatigue among EMS workers, yet few EMS organizations have a formal fatigue management program and many may not be cost-effective or evidence-based. This trial addresses national goals of the National Occupational Research Agenda (NORA) and tests a novel approach to fatigue risk management that is easily scalable to large workforces and low-cost for employers of shift workers.

Start: September 2020

First Heroes: Engaging Fathers in the First 1000 Days

The First Heroes study plans to influence weight and health trajectories, modify disease risk, and improve health care services for mother-father-infant triads from racial/ethnic minority and health disparity populations. This study is a two-arm, randomized controlled trial recruiting from Massachusetts General Hospital (MGH) obstetrics practices. This study will enroll 250 father-mother dyads in the second trimester of pregnancy and intervene through their offspring's 1-year birthday. Each mother-father dyad participating will be randomly assigned to one of two arms: 1. Obstetric and Pediatric Standard of Care + New Parent Engagement Intervention Arm or; 2. Obstetric and Pediatric Standard of Care + Safety Control Arm.

Start: August 2020

Trial of Testosterone Undecanoate for Optimizing Performance During Military Operations

The objective of this study is to determine the effects of a single dose of testosterone undecanoate during and in recovery from simulated operational stress.

Start: September 2019

The Impact of 8 Weeks of Digital Meditation Application and Healthy Eating Program on Work Stress and Health Outcomes

The aim of the present study is to test the effects of a digital meditation intervention and/or a healthy eating intervention in a sample of UCSF employees with overweight and obesity (BMI>=25kg/m2) who report mild to moderate stress. We will randomize UCSF employees to 8-weeks of a digital meditation intervention (using the commercially available application, Headspace), a healthy eating intervention, a digital meditation+healthy eating intervention, or a waitlist control condition.

Start: February 2019

A Behavioral Intervention for Ameliorating Sleep Problems in Children With ASD

The present study will test the effectiveness of a behavioral intervention program that targets sleep problems in 1.5-5-year-old children with ASD. Sleep patterns will be measured using questionnaires and sleep diaries that will be completed by the parents as well as by Fitbit sensors that will be placed on the child's wrist or back of the arm. The study will also explore whether specific child (e.g., severity of cognitive abilities) or parent characteristics (e.g., parent stress levels) impact the effectiveness of the intervention. In addition, we will examine whether changes in sleep disturbances are associated with changes in the family's quality of life.

Start: October 2020

Predictors of De-novo Development of Obstructive Sleep Apnea in Pregnancy

This study seeks to understand the physical, physiologic and biologic features that predispose a woman to the development of obstructive sleep apnea once they are exposed to the cardiopulmonary and metabolic physiological changes of pregnancy. Knowing these specific predictive factors can help identify a population at risk and guide clinicians to develop suitable targeting screening strategies.

Start: November 2016

Chrononutrition and Adolescent Weight Control

Comprehensive lifestyle interventions are recommended for the treatment of adolescent obesity; however, evidence suggests that they are not as effective in teens as they are in children and adults. Recent evidence supports that shifting the timing of energy intake earlier in the day has led to improved weight loss outcomes among adults with overweight and obesity. Given that adolescents traditionally consume the majority of their daily energy intake late in the day (past 5PM), this approach may improve the effectiveness of traditional behavioral weight control interventions in teens. Therefore, the primary aim of the proposed research is to pilot a novel adaptation of an evidence-based adolescent weight control intervention in which adolescents will be randomized to consume the majority of their daily energy needs earlier versus later in the day. More specifically, 40 adolescents, ages 13-17, with obesity (BMI>95% for age and sex) will be randomized to a 16-week evidence-based weight control intervention that has the participant consume >50 percent of their total energy intake before 3PM (i.e. at breakfast / lunch; BFL) or after 3PM (i.e. dinner; DIN). Assessments will take place at baseline and 16 weeks (post-treatment). The proposed study will test 1) the adherence and feasibility of the BFL vs. DIN interventions as measured by the average number of days on which daily energy was consumed in accordance with the prescribed eating plan and, secondarily, mean session attendance, 2) if the BFL group will have significantly greater reductions in BMI post-treatment as compared to the DIN group, 3) if there are differences in sleep duration and quality between groups, and finally, as an exploratory aim, whether there are differences in dietary quality between groups. The proposed research is significant, as it addresses obesity in teens. It is innovative as the timing of meals and snacks have not been manipulated in adolescents in the context of behavioral weight control. Moreover, the study will shed light on whether doing so improves sleep and could help to untangle how sleep and weight gain relate in adolescents.

Start: February 2020

Real-World Evidence in Patient-Reported Outcomes for Medical Cannabis (MC-RWE)

This prospective observational study aims to describe the effectiveness of MC on pain,sleep and /or anxiety/depression in a cohorts of patients authorized to use MC, using pre-defined, validated self assessment scales.

Start: July 2020

Effect of Sleep Quality on Hematopoietic Cell Transplant Patient Outcomes

This randomized, controlled study will compare Mindfulness Awareness Practices for Insomnia (MAP-I) to sleep health education (SHE) in subjects receiving autologous hematopoietic cell transplant for multiple myeloma.

Start: July 2021

Association of Mood With Risk for Atherosclerosis

The investigators will aim to determine the association of mood disorders (MDO) with preclinical and clinical cardiovascular (CVD) risk factors among children. The investigators will also aim to identify traditional and non traditional predictors of CVD risk among children with MDO.

Start: March 2020

The RestEaze Ambulatory Sleep Monitor for Detection of Leg Movements During Sleep in Adults and Children With a Sleep Disturbance

This observational study will test and evaluate the RestEaze ambulatory sleep monitor for the detection and classification of leg movements during sleep (LMS) and other sleep measures.

Start: August 2020

Exploring the Impact of a Sleep App on Sleep Quality

Sufficient sleep is crucial for good health, yet a third of UK adults have impaired sleep quality. Therefore, there is urgent need for population-level sleep interventions. However, many sleep interventions (such as Cognitive Behavioural Therapy for Insomnia) are resource intensive and not widely available. Research demonstrates that smartphone interventions are an effective way to reach the wider population. However, many commercially available smartphone sleep applications focus on one technique, and hence do not tailor to the diverse needs of individuals. A new sleep app offers six different techniques, allowing individuals to shape their own journey to improved sleep quality. The investigators aim to test the sleep app's efficacy and gather user experience data to allow app optimisation. The study is a two-arm pilot randomised control trial (RCT). After recruitment and screening, baseline measurements will be taken: subjective sleep quality data will be collected using the Insomnia Severity Index (ISI) and the Consensus Sleep Diary from all participants and objective accelerometry data via an Oura Ring (worn on finger for a week) on a subsample of participants. Participants will then be randomised to the intervention or control. Intervention participants will be given free use of the sleep app for 3 months. Controls will be informed that they will not receive access to the intervention and will be asked to abstain from using any other digital sleep-based intervention during the 3 months. All participants will be given the ISI after each month and will be given the Consensus Sleep Diary to fill out for one week again after 2 months. The planned Oura ring follow-up after 2 months for participants who wore the Oura ring at baseline has been cancelled due to COVID-19. User engagement will be assessed using the Digital Behaviour Change Intervention Engagement Scale. Telephone interviews will also be conducted with 20-30 participants to explore experience of using the app, how the comparison group felt about being allocated to the control group and how the COVID-19 pandemic may have affected their sleep and other measures of the study. Change in self-reported sleep will be the primary outcome and qualitative user data secondary. Appropriate tests (such as an ANOVA or linear regression controlling for baseline sleep and testing for effect of group when using continuous data) and thematic analysis of qualitative interview data will be conducted.

Start: February 2020

Behavior During and After COVID-19 Crisis

A crisis situation leads to changes in life. During December 2019, many people contracted pneumonia in the Chinese city of Wuhan. On January 7, 2020, the novel coronavirus (Covid-19) was identified as the cause of this disease. Within five months, the virus spread around the globe and forced countries to restrict public life. Due to the high infection rates in Europe, a lockdown followed between March and April 2020 (except in Sweden). As the number of infections decreased, European countries began to gradually relax the lockdown from May 2020. The lockdown and the later stages of loosening have an impact on lifestyle. Institutions of higher education must also adapt to this situation and have switched to distance learning. The University of Applied Sciences of Bern (BFH), Department of Health Professions with the Departments (DHP) of Nutrition and Dietetics and Physiotherapy, considers the question of the degree to which nutritional and exercise behavior has changed. The findings provide recommendations for future crises for students and employees of the BFH-DHP. In order to achieve this, at the BFH-DHP two anonymous online surveys will be conducted.

Start: April 2020

Remote Physiologic Monitoring of Resident Wellness and Burnout

Resident wellness and physician burnout are under the spotlight more and more as data begins to show that there is a point of diminishing return on the number of hours in training. In 2003, resident work hours were restricted to less than 80 hours per week averaged over 4 weeks. This change was implemented in response to the robust body of evidence that increased work hours leads to decreased sleep, which in turn leads to medical errors and depression. These factors directly and indirectly lead to worse outcomes for patients. In residency, it is difficult objectively to assess when residents are beginning to experience burnout and depression. The investigators propose a study to determine whether tracking of certain heart rate parameters (resting heart rate and heart rate variability) as well as sleep can correlate to subjective assessment of resident wellness, burnout and depression. The investigators will also compare these measures to biomarkers of stress, such as salivary cortisol. The results of this study may lead to improved understanding of what truly causes burnout and may be an eventual target for intervention to help improve short- and long-term outcomes for resident physicians as well as their patients.

Start: July 2020

Preoperative Hip Knee Anxiety Sleep Study

This study is about assessing the impact of reading previous patients' stories related to their hip or knee replacement surgery on patients' preoperative anxiety and sleep. This provision of previous patients' stories is part of an ongoing perioperative QI project in the regional anesthesiology division.

Start: February 2019

Sleeping Healthy/Living Healthy Development

This pilot study will: (1) develop Sleeping Healthy/Living Healthy, a school-based health center (SBHC) intervention that combines MBIH and sleep hygiene strategies to improve sleep quality in urban adolescents with poor sleep quality; (2) evaluate the feasibility and acceptability of intervention procedures; and (3) assess the preliminary intervention effects on sleep quality in urban adolescents. This study includes a development phase and a pilot individually-randomized group treatment (IRGT) phase. In Year 1, the investigators will develop the novel integrated intervention using an iterative participatory design process. In Year 2, the investigators will conduct an IRGT trial with 60 adolescents with insufficient sleep recruited from two SBHCs in New York City. Adolescents will be randomized 1:1 to receive the intervention or an attention control of equal intensity and duration. Process evaluation interviews guided by a rigorous fidelity framework with adolescents and with SBHC providers and personnel will be conducted to obtain feedback regarding intervention procedures.

Start: May 2021

Optimizing Volunteer Comfort for Transcranial Electrical Stimulation (TES): An Assessment

Transcranial electrical stimulation (TES) utilizing weak electrical fields (<5 milliamps of current - as proposed in the present pilot study) is an extremely safe therapeutic technique in use for over 40 years. During that time, TES has never been associated with a serious adverse event in a research setting nor a serious reported adverse event in a clinical setting. The main side effect associated with TES is irritation of the skin beneath the electrodes (as is commonly found from similar preparations used for polysomnography). The purpose of this pilot study is to identify the type of electrode preparation that maximizes subject comfort during transdermal/transcranial electrical stimulation (TES) using the NeuroConn DC Plus Stimulator.

Start: May 2014

Sleep and Inflammatory Resolution Pathway

Goal of this project is to investigate whether increases in inflammation that result from common patterns of restricting sleep on week nights and catching up on sleep over the weekend are caused by disruption in the newly discovered inflammatory resolution pathways. These pathways are crucial in the active termination of the inflammatory response, and their disruption may contribute to ongoing unresolved inflammation, which has been observed not only during periods of sleep restriction, but also after recovery sleep has been obtained. If the hypothesis is true, it is possible that increasing the body's natural production of endogenous, inflammatory resolution mediators may provide a non-behavioral strategy to limit the inflammatory consequences in those undergoing periods of sleep restriction with intermittent recovery sleep.

Start: June 2018

Sleep Extension and Insulin Sensitivity in Adolescents

BACKGROUND: The influence of sleep extension on glucose homeostasis in adolescents at risk for type 2 diabetes is unknown. This issue is of high clinical relevance given the high prevalence of sleep deprivation in this population and the accumulating body of evidence indicating that having a good night's sleep is important for the prevention of chronic diseases including type 2 diabetes. OBJECTIVE: To determine if extending sleep duration improves insulin sensitivity in adolescents presenting with risk factors for type 2 diabetes. HYPOTHESIS: It was hypothesized that compared with decreasing sleep duration, increasing sleep duration by 1.5 hours over 1 week will improve insulin sensitivity. METHODS: Using a randomized, counterbalanced, 2-condition crossover design, 30 obese adolescents between 13 and 18 years of age who have insulin resistance will complete the study. Participants will sleep their typical amount at home for 1 week and will then be randomized to either increase or decrease their time in bed by 1.5 hours per night for 1 week, completing the alternate schedule on the fourth week (washout period of at least 1 week between sleep conditions). This procedure will result in a targeted 3-hour time in bed difference between conditions. Sleep will be objectively measured using actigraphy (Actiwatch) and sleep schedule adherence will be promoted by providing fixed bedtimes and wake times during the experimental weeks, and will be monitored through phone calls to the research center. Participants will also be compensated for keeping the sleep schedule and daily calls to enhance adherence. The outcome measures will then be compared between both sleep conditions at the end (on day 8 of each study week). The primary outcome measure will be insulin sensitivity as measured by the Matsuda index (total body insulin sensitivity). Secondary outcomes will include the homeostasis model assessment of insulin resistance (HOMA-IR), blood lipids, food intake and physical activity. Repeated measures analysis using the mixed model will be used to assess the effect of the two sleep interventions on insulin sensitivity. RELEVANCE: The study will provide the first robust clinical evidence to determine if increasing sleep duration in youth at risk for type 2 diabetes improves insulin sensitivity. This information will be essential for clinical and public health guidelines for type 2 diabetes prevention among adolescents.

Start: January 2019

Efficacy of Non-Nutritive Sucking (NNS) on Balance and Gait Measured in 12-42 Month-Old Healthy Children Over 36 Months

No one disputes that fetal sucking in the womb is a natural human right. Available information on whether, how and when to stop children's sucking habits comes from popular cultural misunderstandings and lack of sound evidence-based results. Because Western countries regard thumb or pacifier (dummy) sucking after a given age as a shameful habit, parents feel stressed, anxious and even guilty for being unable to induce their children to stop non-nutritive sucking (NNS) habits or drag their unwilling child off the soothing-devices, such as pacifiers. Pacifier sucking substantially decreases the incidence of sudden infant death syndrome, reduces pain and crying, and prolongs sleeping time. Of major interest is the hypothesis that NNS improves proprioceptive and exteroceptive development including gait in big mammals (rhesus monkeys). Despite these benefits, available information claims the possible risks induced by prolonging NNS, including psychological shortfall, delayed language skills or dental problems. Despite these claims, authoritative clinical organizations worldwide reach no consensus on the appropriate age at which NNS habits should be stopped. Prompted by conflicting information from primary studies and reviews designed to balance the benefits and risks of NNS habits, our aim in this pilot open randomized controlled trial (RCT) is to test the efficacy of NNS in improving balance and gait in children enrolled at 12-42 months and followed for three years.

Start: November 2019