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Showing 433–456 of 1,714 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Duration and Blood Pressure During Sleep

NCT05062161
Conditions
Blood Pressure, Hypertension, Elevated Blood Pressure, Sleep, Short Sleep Phenotype
Interventions
Sleep hygiene/extension intervention, Control care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Conditions
Metabolic Syndrome, PreDiabetes, Hypertension, Obesity, Hyperlipidemias
Interventions
Exercise
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
19 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Suicidal Ideation, Major Depressive Disorder, Treatment Resistant Depression
Interventions
Nitrous oxide gas for inhalation, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Insomnia Chronic, Insomnia, Primary
Interventions
Outdoor Walking, Quiet Rest
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Multiple Sclerosis
Interventions
Aerobic exercise, Stretching and toning exercise
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 59 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Stress, Smoking Cessation, Overeating
Interventions
Prompt to use smartphone apps for stress management
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Health Benefits of Chronic vs. Acute Exercise in Overweight Adults

NCT01452087
Conditions
Obesity
Interventions
Exercise
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Results available

Maternal Fetal Device Performance Twins

NCT06835647
Conditions
Pregnancy
Interventions
Investigational Fetal Monitor, Ultrasound Imaging Device
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Louisville, Colorado
Conditions
NAS
Interventions
Song of Kin, Gato box, Ocean disc, Contingent singing, Tonal Vocal holding, Muted shaker
Behavioral · Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
28 Weeks and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
6
States / cities
New Orleans, Louisiana • Hackensack, New Jersey • New Hyde Park, New York + 3 more
Conditions
Obesity, Metabolic Syndrome, Metabolic Disease, Insulin Resistance, Weight Loss, Weight Gain
Interventions
Exercise, No exercise
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Fibromyalgia (FM), Posttraumatic Stress Disorder (PTSD)
Interventions
tAN plus PEPC, sham plus PEPC
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Decatur, Georgia
Active, not recruiting Not applicable Interventional

Remote Therapeutic Monitoring Exercise Tracking

NCT06306768
Conditions
Parkinson Disease, Multiple Sclerosis
Interventions
Activity Monitoring
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 89 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Orthopedic Disorder, Fractures, Bone
Interventions
Virtual Reality Headset and handheld remote control.
Behavioral
Lead sponsor
Ochsner Health System
Other
Eligibility
5 Years to 18 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Jefferson, Louisiana
Completed Not applicable Interventional Results available

HRV Biofeedback in Pain Patients

NCT02426476
Conditions
Chronic Neuromuscular Pain
Interventions
active heart rate variability biofeedback training, sham HRVB training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Columbia, South Carolina
Completed No phase listed Observational Accepts healthy volunteers

PD2i Analysis of Heart Rate Variability in Competitive Sports

NCT01249248
Conditions
Autonomic Dysfunction
Interventions
PD2i Analyzer
Device
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 40 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Jackson, Mississippi
Conditions
Stroke
Interventions
Forced Rate Exercise + Rehab, Rehabilitation
Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Esophageal Cancer
Interventions
wireless pulse oximeter (Wipox)
Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational

Near Infrared Spectroscopy (St02)

NCT01062685
Conditions
Septic Shock
Interventions
Near-infrared spectroscopy assessment
Diagnostic Test
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Anxiety, PTSD, ADHD, Depression Disorders, Post-traumatic Stress, Substance Use, Executive Function, Sleep Disturbance
Interventions
AIP-Informed Integrative Psychotherapy, Transcutaneous Auricular Vagus Nerve Stimulation, Regulated Breathing and Autonomic Regulation, Audiovisual Entrainment, Vibroacoustic Stimulation, Breathwork-Based Auditory Driving Entropy Module (BADEM), Transcranial Electrical Stimulation
Behavioral · Device
Lead sponsor
Tactical Mind Research Coalition, Inc.
Other
Eligibility
18 Years to 70 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Systemic Amyloidosis
Interventions
99mTc-p5+14 is an amyloid reactive peptide labeled with technetium-99m., 99mTc-Pyrophosphate
Drug
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Knoxville, Tennessee
Completed Not applicable Interventional Results available

HHHFA in COPD Patients, With Chronic Bronchitis

NCT03959982
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
HHHFA Device, Spirometry, 6-minute walk, CT scan, Medical Research Council dyspnea scale (MRC), St. George's Respiratory Questionnaire (SGRQ), COPD Assessment Test (CAT), Pittsburgh Sleep Quality Index (PSQI), CASA-Q, Spirehealth Tag Device
Device · Diagnostic Test · Other
Lead sponsor
Spyridon Fortis
Other
Eligibility
18 Years to 100 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Completed No phase listed Observational Results available

Correlates of GERD Symptom Severity

NCT03020550
Conditions
GERD
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cardiac Arrest (CA)
Interventions
Precision-Controlled Ventilation with Real-Time Feedback, Standard Manual Ventilation During CPR
Device · Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
852 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Hemophilia A
Interventions
DDAVP Inhalant Product, Exercise Intervention
Drug · Behavioral
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
13 Years to 21 Years · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
4
States / cities
Indianapolis, Indiana • Akron, Ohio • Columbus, Ohio + 1 more