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Showing 1–24 of 160 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Sleep Environment Intervention Clear all
Not yet recruiting Not applicable Interventional

Circadian Light Exposure Adjustment for Restfulness

NCT07391852
View directory record Official record
Conditions
Sleep Onset Latency
Interventions
Amber Tinted Glasses, Clear Glasses, Smart Lightbulbs
Device
Lead sponsor
University of Arizona
Other
Eligibility
60 Months to 83 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SIESTA: Sleep Intervention to Enhance Cognitive Status and Reduce Beta Amyloid

NCT03954210
View directory record Official record
Conditions
Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-I), Sleep and Lifestyle Education
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
60 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Mental Health and School Performance in Urban Eighth Graders

NCT03906682
View directory record Official record
Conditions
Depressive Symptoms, Trauma, Psychological, Disruptive Behavior
Interventions
RAP Club, Healthy Topics
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
Not listed
Enrollment
615 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 24, 2022 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional

A Pilot Study to Examine Sleep and Fatigue in Pediatric Brain Tumor Patients Hospitalized for High Dose Chemotherapy

NCT00666614
View directory record Official record
Conditions
Sleep, Fatigue
Interventions
Sleep Environment Intervention, Normal Hospital Environment
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
4 Years to 21 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 18, 2019 · Synced Sep 5, 2026, 3:17 PM EDT
Recruiting Phase 2Phase 3 Interventional

Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms

NCT07071350
View directory record Official record
Conditions
Autonomic Nervous System Disease, Concussive Injury, Mild Traumatic Brain Injury, Post Traumatic Stress Disorder, Persistent Post Concussion Syndrome
Interventions
HRV Coherence Ratio, NSI, Pittsburgh Sleep Quality Index (PSQI), Quantitative Sleep Measures, Patient Global Impression of Change (PGIC), Cognitive Performance/NIH Toolbox Cognitive Battery, Pain Interference/TBI-QoL Pain Interference Short-Form, Patient Health Questionnaire-9 (PHQ-9), PTSD Checklist for DSM-5 (PCL-5), HRV Biofeedback (HRV-B), Psychoeducational (Edu) Comparator Intervention
Other · Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Management in Cancer Survivors

NCT00935376
View directory record Official record
Conditions
Insomnia
Interventions
Sleep Education Program, Mind-Body Bridging Program, Mindfulness Meditation Program
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 65 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Results available

eHealth Insomnia Intervention for Adult Survivors of Childhood Cancer

NCT04317742
View directory record Official record
Conditions
Childhood Cancer, Insomnia, Neurocognitive Impairment, Survivorship, Late Effect, Sleep
Interventions
Sleep Healthy Using the Internet (SHUTi) Intervention Group, Online Patient Education (PE) Control Group
Device
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
1,554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Active, not recruiting Not applicable Interventional

Addressing Financial and Social Needs Among Patients With Cancer

NCT06430840
View directory record Official record
Conditions
Cancer, Financial Hardship
Interventions
CostCOM (Cost Communication, Financial navigation and counseling), Provision of local and national resources to address financial and social needs, Financial Education, Usual care, Screening for financial and social needs
Behavioral · Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
6
States / cities
Costa Mesa, California • Fountain Valley, California • Irvine, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Couple-Based Meditation for Metastatic Lung Cancer Patients and Their Partners

NCT02596490
View directory record Official record
Conditions
Lung Cancer
Interventions
Questionnaires, Meditation and Discussion Sessions, Cancer-Related Discussion Program
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HomeStyles-2: Shaping HOME Environments and LifeSTYLES to Prevent Childhood Obesity

NCT04802291
View directory record Official record
Conditions
Healthy Lifestyle, Home Environment Related Disease, Cognitive Change, Child Behavior, Child Obesity, Parenting, Parents, Parent-Child Relations
Interventions
HomeStyles-2: Obesity Prevention Program for Families with Children in Middle Childhood
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
24 Years to 50 Years
Enrollment
459 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

CBT-I on Alcohol Treatment Outcomes Among Veterans

NCT03806491
View directory record Official record
Conditions
Insomnia, Alcohol Use Disorder
Interventions
Cognitive Behavioral Therapy for Insomnia, Sleep Hygiene, Alcohol Use Disorder Treatment as Usual
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional

Sleep Hygiene Intervention on Undergraduate Students' Sleep and Stress

NCT05933746
View directory record Official record
Conditions
Stress, Emotional, Sleep Disturbance
Interventions
Sleep Hygiene Intervention, Non-behavioral Sleep Education
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 24 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 9, 2023 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Intervention in Depression

NCT06080932
View directory record Official record
Conditions
Depression, Ketosis
Interventions
Ketogenic Diet, NIH Toolbox, gradCPT, Resting-state fMRI, Task-fMRI, CGM/CKM, Blood Draw, Sleep Monitoring, Ketone/Glucose Monitoring, Body Composition, PHQ-9, WHO-5, SKID
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Project Impact 2: A Culturally Tailored Smoking Cessation Intervention for Latino Smokers

NCT02596711
View directory record Official record
Conditions
Tobacco Use Cessation, Cancer Prevention
Interventions
Nicotine Patch, Questionnaires, Carbon Monoxide (CO) Test, Health Education and Handouts, Culturally Tailored Reading Materials, Counseling Sessions
Drug · Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2020 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Phase 2Phase 3 Interventional

Enhanced CBTi for Older Adult Sleep and Cognition

NCT05015803
View directory record Official record
Conditions
Insomnia, Alzheimers Disease Related Dementias
Interventions
CBTi with Application, CBTi, Sleep Hygiene Education
Combination Product · Behavioral
Lead sponsor
Penn State University
Other
Eligibility
60 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Sleep Disparities in Minority Children

NCT01301989
View directory record Official record
Conditions
Sleep
Interventions
Sleep Counselor Intervention, Sleep Education Control
Behavioral · Other
Lead sponsor
Columbia University
Other
Eligibility
60 Months to 87 Months
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 3, 2015 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Randomized Experiment of Sleep Technology

NCT04246424
View directory record Official record
Conditions
Sleep
Interventions
Fibit + Coaching, Coaching, Fitbit
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
25 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Parent Intervention to Improve Child Sleep

NCT06038591
View directory record Official record
Conditions
Sleep
Interventions
Sleep Tight
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
2 Years to 4 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Sep 5, 2026, 3:17 PM EDT
Recruiting Not applicable Interventional

Impact of Hospital to Home: Optimizing Preterm Infant Environment for Surgical Neonates and Their Parents (H-HOPE)

NCT07372898
View directory record Official record
Conditions
Oral Feeding Outcomes, Neurodevelopment Outcome
Interventions
H-HOPE
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
1 Week to 8 Weeks
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Recruiting Not applicable Interventional

Sleep and Circadian Mechanisms in Hypertension

NCT05184933
View directory record Official record
Conditions
Hypertension, Cardiovascular Diseases, Cardiovascular Risk Factors, Circadian Rhythms, Sleep
Interventions
At-home Polysomnography, Circadian Protocol, Rested Wakefulness Trial, Overnight Sleep Trial, Regularized Sleep Schedule
Other · Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
25 Years to 64 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of a Sleep Hygiene Toolkit for Patients in ARU

NCT05541692
View directory record Official record
Conditions
Sleep Disturbance, Sleep Disorder, Insomnia, Critical Illness Myopathy
Interventions
Sleep Hygiene Toolkit
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Sep 5, 2026, 3:17 PM EDT
Completed Phase 2 Interventional

Behavioral Sleep Intervention in Adult Family Homes

NCT00393627
View directory record Official record
Conditions
Dementia
Interventions
Sleep Education Program
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 13, 2012 · Synced Sep 5, 2026, 3:17 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Generations in Families Talking Safe Sleep

NCT03186469
View directory record Official record
Conditions
Sudden Infant Death
Interventions
Safety Baby shower, Standard of Care
Behavioral
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
13 Years to 19 Years · Female only
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2019 · Synced Sep 5, 2026, 3:17 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Thrive With Type 1 Diabetes 2026

NCT07522866
View directory record Official record
Conditions
Type1diabetes
Interventions
TranS-C Intervention Arm, Attention Control Enhanced Usual Care (EUC) Arm
Behavioral
Lead sponsor
Emory University
Other
Eligibility
31 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 5, 2026, 3:17 PM EDT