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ClinicalTrials.gov public records Last synced Jul 23, 2026, 8:19 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Nocturnal Awakening Clear all
Completed No phase listed Observational Accepts healthy volunteers

The Effects of Night Call on Intellectual Performance

NCT02697266
View directory record Official record
Conditions
Sleep Deprivation
Interventions
No intervention
Other
Lead sponsor
Haleh Saadat
Other
Eligibility
Not listed
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 8, 2016 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional Results available

Validation of Safety and Efficacy for Night Shift Therapy

NCT02032706
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Deliver therapy when the supine position is detected
Device
Lead sponsor
Advanced Brain Monitoring, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Murrieta, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2016 · Synced Jul 23, 2026, 8:19 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Human Plasma Fatty Acid Oscillations

NCT02502435
View directory record Official record
Conditions
Nocturnal Eating-Drinking Syndrome, Healthy
Interventions
Observation
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Jul 23, 2026, 8:19 PM EDT
Terminated No phase listed Observational Results available

A Sensor-enhanced Mouth Guard to Quantitatively Measure Bite Compression Forces.

NCT06688474
View directory record Official record
Conditions
Bruxism, Sleep-Related
Interventions
Not listed
Lead sponsor
Otis Dental, LLC
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Jul 23, 2026, 8:19 PM EDT
Terminated Phase 3 Interventional Results available

The Impact of Low Flow Nocturnal Oxygen Therapy on Hospital Admissions and Mortality in Patients With Heart Failure and Central Sleep Apnea

NCT03745898
View directory record Official record
Conditions
Heart Failure, Central Sleep Apnea
Interventions
Oxygen, Room Air
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
26
States / cities
Tucson, Arizona • Stanford, California • New Haven, Connecticut + 20 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Jul 23, 2026, 8:19 PM EDT
Not yet recruiting Phase 2Phase 3 Interventional

A Study Of Synthetic THC And Sleep

NCT07570953
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 70 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 23, 2026, 8:19 PM EDT
Not listed No phase listed Observational

Is My Sleep Tracker Tracking my Sleep?

NCT06174558
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Sleep Tracking Devices
Device
Lead sponsor
Respiratory Specialists
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Wyomissing, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Jul 23, 2026, 8:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Wake and Sleep State Transitions on a Portable Electroencephalogram (EEG) Device in Narcolepsy Type 1 (NT1) and Healthy Participants

NCT04445129
View directory record Official record
Conditions
Healthy Volunteers, Narcolepsy Type 1
Interventions
Portable EEG Device, Portable ECG Device, Accelerometry
Device
Lead sponsor
Takeda
Industry
Eligibility
16 Years to 60 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
13
States / cities
Redwood City, California • Colorado Springs, Colorado • Clearwater, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Jul 23, 2026, 8:19 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

OstiSense Biosensor in Bruxism Reduction - A Clinical Study

NCT03749928
View directory record Official record
Conditions
Bruxism, Sleep
Interventions
OstiSense biosensor - active, OstiSensor biosensor - not activated
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2022 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional

Infant Night Wakings in Pediatric Primary Care

NCT02780596
View directory record Official record
Conditions
Insomnia, Night Wakings
Interventions
Item1, Item2, Item3, Item4, Item5
Other
Lead sponsor
Indiana University
Other
Eligibility
5 Months to 20 Months
Enrollment
3,501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 21, 2018 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nocturnal Mouth Guards, SOVA vs. Standard Acrylic Orthotic; Phase IV

NCT02340663
View directory record Official record
Conditions
Sleep Bruxism, Tooth Wear
Interventions
SOVA Bite Splint, Michigan Bite Splint
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 8, 2018 · Synced Jul 23, 2026, 8:19 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Vitamin D for Painful Nocturnal Leg Cramps

NCT00715429
View directory record Official record
Conditions
Leg Cramps, Nocturnal
Interventions
vitamin d, placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
50 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 16, 2019 · Synced Jul 23, 2026, 8:19 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Cardiac Hemodynamics in Overlap Syndrome (COPD With Obstructive Sleep Apnea)

NCT01261377
View directory record Official record
Conditions
Chronic Obstructive Airway Disease
Interventions
Bi-level positive airway pressure (BPAP), Oxygen, CPAP
Device · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jul 23, 2026, 8:19 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Testing the Nocturnal Sleep Latency Profile in Primary Insomnia

NCT00167375
View directory record Official record
Conditions
Primary Insomnia, Sleep Initiation and Maintenance Disorders
Interventions
eszopiclone 3 mg qHS, General cognitive/behavioral interventions for insomnia
Drug · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 14, 2008 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional

This Study Will Collect Clinical and Patient Reported Experience Data From Participants Requiring Urine Output Management Overnight in the Home Setting.

NCT06666426
View directory record Official record
Conditions
Adult Nocturnal Enuresis, Urinary Incontinence (UI)
Interventions
PureWick System, Hollister Female Urinary Pouch External Collection Device
Device
Lead sponsor
C. R. Bard
Industry
Eligibility
18 Years and older · Female only
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
15
States / cities
Guntersville, Alabama • Chandler, Arizona • Eagle Rock, California + 12 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Jul 23, 2026, 8:19 PM EDT
Withdrawn Phase 3 Interventional

An Exploratory Study of NBI-34060 Capsules and Next Day Functioning

NCT00525941
View directory record Official record
Conditions
Insomnia
Interventions
NBI-34060
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
4
States / cities
Atlanta, Georgia • New York, New York • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 11, 2015 · Synced Jul 23, 2026, 8:19 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

A Comparison of Tolterodine and Placebo Treatments on Nocturnal Frequency and Sleep Quality in Women After Menopause.

NCT00323635
View directory record Official record
Conditions
Urinary Incontinence
Interventions
tolterodine
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 28, 2018 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Eplivanserin 5mg/Day on Sleep Maintenance Insomnia

NCT00308503
View directory record Official record
Conditions
Sleep Initiation and Maintenance Disorders, Insomnia
Interventions
eplivanserin (SR46349), placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Bridgewater, New York
Source: ClinicalTrials.gov public record
Updated Nov 29, 2010 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional Results available

Implementing Behavioral Sleep Intervention in Urban Primary Care

NCT04046341
View directory record Official record
Conditions
Sleep Disturbance, Sleep Deprivation, Sleep
Interventions
Sleep Well!
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
12 Months to 5 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional Results available

Positive Airway Pressure for the Treatment of Asthma

NCT01154699
View directory record Official record
Conditions
Asthma, Sleep Apnea
Interventions
Bilevel PAP (4 weeks), Usual Care (4 weeks), Washout Period (4 weeks)
Device · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional Results available

24 Hour Intensivist Coverage in the Medical Intensive Care Unit

NCT01434823
View directory record Official record
Conditions
Critically Ill
Interventions
Nocturnal coverage
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 28, 2018 · Synced Jul 23, 2026, 8:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Behavioral Treatment of Insomnia on Nighttime Urine Production

NCT03883724
View directory record Official record
Conditions
Sleep Fragmentation, Poor Quality Sleep, Nocturia, Nocturnal Enuresis
Interventions
Brief behavioral treatment of insomnia (BBTI), Information-only control (IC)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
65 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 21, 2022 · Synced Jul 23, 2026, 8:19 PM EDT
Not yet recruiting Not applicable Interventional

The Role of Timed Awakening in Treatment of Enuresis

NCT06586476
View directory record Official record
Conditions
Nocturnal Enuresis, Voiding Dysfunction
Interventions
Nightly Timed Awakening
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
6 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 23, 2026, 8:19 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Operational Naps on Blood Pressure and Performance Among Night Shift Workers

NCT07217769
View directory record Official record
Conditions
Shift Work
Interventions
No-nap, 15-min nap, 30-min nap, 45-min nap, 60-min nap
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jul 23, 2026, 8:19 PM EDT