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Showing 25–38 of 14 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Ear Plugs Clear all
Completed Not applicable Interventional Results available

rTMS and Botulinum Toxin in Benign Essential Blepharospasm

NCT02370875
View directory record Official record
Conditions
Benign Essential Blepharospasm
Interventions
Magstim RapidStim2, Sham Magstim RapidStim2
Device
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Sep 25, 2026, 2:13 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Sleep2BWell Trial

NCT06565104
View directory record Official record
Conditions
Blood Pressure, Sleep Health, Diet, Healthy, Physical Activity, Weight Loss
Interventions
Multidimensional Sleep Health Sessions, Healthy Diet Sessions, Physical Activity Sessions
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
20 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 25, 2026, 2:13 PM EDT
Completed Not applicable Interventional

Sleep Enhancing Tools: Pilot Study

NCT02068703
View directory record Official record
Conditions
Sleep, Pain
Interventions
Sleep Education Presentation, Sleep Tool Demonstration
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 27, 2016 · Synced Sep 25, 2026, 2:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nurse Suicide: Physiologic Sleep Health Promotion Trial

NCT06079853
View directory record Official record
Conditions
Suicide, Nurse's Role, Work Environment Adverse Effects, Sleep, Stress, Mental Health Wellness 1
Interventions
PureSomni Sleep Health Product Kit
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
21 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cortlandt Manor, New York
Source: ClinicalTrials.gov public record
Updated Nov 24, 2024 · Synced Sep 25, 2026, 2:13 PM EDT
Not listed Not applicable Interventional

Attention Deficit Hyperactivity Disorder (ADHD) Prediction of Treatment Response

NCT03153488
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
MRI
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 25, 2022 · Synced Sep 25, 2026, 2:13 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

A Multilevel Intervention to Prevent Noise Exposure in Farmworkers

NCT07554378
View directory record Official record
Conditions
Noise Exposure, Hearing Loss, Noise-Induced, Occupational Exposure
Interventions
Multilevel Hearing Protection Training
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 25, 2026, 2:13 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Reducing Delirium in the Surgical Intensive Care Unit

NCT02856737
View directory record Official record
Conditions
Delirium
Interventions
eye masks and earplugs
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Sep 25, 2026, 2:13 PM EDT
Recruiting Not applicable Interventional

Biofield Therapy for the Support of Immunotherapy-related Symptoms Among Adult Cancer Patients - A Pilot Study

NCT07581080
View directory record Official record
Conditions
Cancer, Immunotherapy, Fatigue Related to Cancer Treatment, Pain, Stress
Interventions
Usui Reiki Intervention
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Irvine, California • Orange, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 25, 2026, 2:13 PM EDT
Not listed Not applicable Interventional

Evaluation of Hearing Protection Fit Testing Program

NCT02109757
View directory record Official record
Conditions
Hearing Loss
Interventions
Software intervention and education, Education only
Other
Lead sponsor
United States Air Force
Federal
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
2
States / cities
Elemendorf Air Force Base, Alaska • Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 9, 2014 · Synced Sep 25, 2026, 2:13 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Floatation Experience in Nurses and Physicians

NCT05977894
View directory record Official record
Conditions
Burnout, Professional, Negative Affect, Positive Affect, Wellbeing, Burnout, Psychological
Interventions
Reduced Environmental Stimulation Therapy
Other
Lead sponsor
Mercy Health Ohio
Other
Eligibility
21 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Youngstown, Ohio
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Sep 25, 2026, 2:13 PM EDT
Recruiting Not applicable Interventional

A Multi-Modal Combination Intervention to Promote Cognitive Function in Older Intensive Care Unit Survivors

NCT06411561
View directory record Official record
Conditions
Critical Illness, Delirium, Cognitive Impairment, Cognitive Decline, Alzheimer's Disease, Dementia, Circadian Dysrhythmia, Sleep Disturbance
Interventions
SLEEP + COG, COG, SLEEP, AC
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 19, 2025 · Synced Sep 25, 2026, 2:13 PM EDT
Recruiting Not applicable Interventional

Virtual Reality Devices as an Adjunct to Usual Care for Patients With Sickle Cell Disease Experiencing Vaso-Occlusive Crises

NCT06184126
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Pain Episode in Sickle Cell Disease, Acute Pain
Interventions
Virtual Reality Headset and Hand-Held Controllers, Blindfolding and Noise Cancelling
Device · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Sep 25, 2026, 2:13 PM EDT
Completed Not applicable Interventional

Effects of Earplugs on Sleep and Sleep Apnea

NCT01062854
View directory record Official record
Conditions
Sleep Disordered Breathing
Interventions
Soft earplugs are worn during sleep study
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Sep 25, 2026, 2:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Broadband Sound and Sleep

NCT05774977
View directory record Official record
Conditions
Noise Exposure
Interventions
Aviation Noise Only (AN), Pink noise only, 50 dBA (BN50), Aviation Noise With Earplugs (AN+EP), Aviation Noise With Pink Noise, 40 dBA (AN+BN40), Aviation Noise With Pink Noise, 50 dBA (AN+BN50)
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 50 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Sep 25, 2026, 2:13 PM EDT