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Showing 25–48 of 164 matching trials from the live ClinicalTrials.gov search.
Conditions
Atrial Fibrillation, Arrhythmia
Interventions
Not listed
Lead sponsor
Tulane University
Other
Eligibility
20 Years to 80 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New Orleans, Louisiana
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Caring Relationships Expression Study

NCT05627687
Conditions
Caregiver Burden, Anxiety, Stress
Interventions
Heart Rate Variability Biofeedback, Music Listening Control
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Cardiac Surgery
Interventions
SpHb monitor
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Not listed Not applicable Interventional Accepts healthy volunteers

Improving Metabolic & Mental Health in Female Healthcare Shift Workers

NCT06158204
Conditions
Sleep, Inadequate, Overweight and Obesity, Work Related Stress, Healthy Lifestyle
Interventions
Lifestyle Intervention
Behavioral
Lead sponsor
Auburn University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Auburn, Alabama
Recruiting Not applicable Interventional Accepts healthy volunteers

BID WM Digital Intervention in Aging

NCT06918704
Conditions
Working Memory, Inhibitory Control, Mild Cognitive Impairment (MCI), Aging
Interventions
Coherence, Worder
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Results available

Cognitive Behavioral Therapy for Insomnia for Gulf War Illness

NCT02782780
Conditions
Gulf War Illness, Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia (CBTi)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
San Francisco, California
Conditions
Cardiovascular Diseases, Hypertension, Heart Failure, Atrial Fibrillation, Metabolic Syndrome, Genetic Disease
Interventions
Digital Health Device Diagnostics
Diagnostic Test
Lead sponsor
Scripps Health
Other
Eligibility
18 Years and older
Enrollment
374 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Morgantown, West Virginia
Not listed Not applicable Interventional Accepts healthy volunteers

Circadian Time Restricted Eating

NCT05628012
Conditions
Circadian Rhythm, Cardiometabolic Health, Weight Loss, Cardiovascular Health, Time Restricted Feeding
Interventions
Circadian Based Time Restricted Eating
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Active, not recruiting Not applicable Interventional

SyncAV Post-Market Trial

NCT04100148
Conditions
Congestive Heart Failure
Interventions
SyncAV programmed ON, Fixed AV delay
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,686 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
30
States / cities
Huntsville, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 25 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Individually Tailored Lighting System to Improve Sleep in Older Adults

NCT01855126
Conditions
Sleep Disturbances
Interventions
Blue light, Red light
Other
Lead sponsor
Rensselaer Polytechnic Institute
Other
Eligibility
65 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Troy, New York
Completed Phase 2Phase 3 Interventional Results available

EEG Synchronized TMS Trial for Depression

NCT03421808
Conditions
Depression
Interventions
Transcranial Magnetic Stimulation (TMS)
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 70 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Paroxysmal Atrial Fibrillation (PAF)
Interventions
Ablation
Device
Lead sponsor
Heart Rhythm Clinical and Research Solutions, LLC
Other
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
12
States / cities
Birmingham, Alabama • Ventura, California • Jacksonville, Florida + 9 more
Conditions
Posttraumatic Stress Disorder, Depression, Insomnia Disorder
Interventions
Cognitive Behavioral Social Rhythm Group Therapy, Present Centered Group Therapy
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Tucson, Arizona
Conditions
Perioperative Care, EEG Power Spectra, Delirium - Postoperative
Interventions
Standard of Care EEG-Guided Emergence, Extended EEG Emergence Trajectory
Procedure
Lead sponsor
Harrison Shong-Wen Chow
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Redwood City, California
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
Tedisamil sesquifumarate
Drug
Lead sponsor
Solvay Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Tullahoma, Tennessee
Conditions
Hematologic Malignancy
Interventions
Nite2Day+
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Atrial Fibrillation or Flutter
Interventions
Vanoxerine HCl, Placebo
Drug
Lead sponsor
Laguna Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
4
States / cities
Littleton, Colorado • Washington D.C., District of Columbia • Iowa City, Iowa + 1 more
Active, not recruiting Not applicable Interventional

PRIMARY Ancillary Substudy

NCT07103733
Conditions
Mitral Valve Prolapse, Left Ventricular Fibrosis, Ventricular Arrhythmias
Interventions
Cardiac Magnetic Resonance Imaging, ZioPatch Monitoring, Myocardial Tissue Biopsy
Procedure · Device
Lead sponsor
Annetine Gelijns
Other
Eligibility
60 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 11 more
Conditions
Corona Virus Infection, Coronavirus
Interventions
imPulse™ Una e-stethoscope, Philips Lumify Ultrasound System
Device
Lead sponsor
Level 42 AI, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety and Efficacy of VEC-162 on Circadian Rhythm in Healthy Adult Volunteers

NCT00490945
Conditions
Circadian Rhythm Sleep Disorders
Interventions
VEC-162
Drug
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
18 Years to 50 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
2
States / cities
Boston, Massachusetts • Detroit, Michigan
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Does Circadian Misalignment Have Sex-Specific Effects on Metabolism?

NCT07441265
Conditions
Circadian Misalignment, Sex Differences
Interventions
Day shift, Night shift
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 40 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Melatonin Levels in Smith Magenis Syndrome (SMS)

NCT00691574
Conditions
Chromosome Disorders
Interventions
Melatonin, Enviro-light artificial light box
Dietary Supplement · Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
3 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
RF ablation of AF using CARTO 3 and a Thermocool ST SF ablation catheter
Procedure
Lead sponsor
University of Rochester
Other
Eligibility
50 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
2
States / cities
Rochester, New York
Conditions
Hypertension, Breakfast Skipper
Interventions
Early Time-Restricted Eating (eTRE)
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
60 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama