- Conditions
- Pulmonary Disease, Chronic Obstructive, Hypoxia
- Interventions
- Nocturnal Oxygen
- Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Miami, Florida
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 201
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Glucose Tolerance, HRV
- Interventions
- Feet heating, Calf heating
- Procedure
- Lead sponsor
- San Diego State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Depression
- Interventions
- Active Transcranial Direct Current Stimulation (tDCS), Sham Transcranial Direct Current Stimulation (tDCS)
- Device
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Mechanically Ventilated Patients, Extubation
- Interventions
- Not listed
- Lead sponsor
- Ottawa Hospital Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 660 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 7
- States / cities
- Ann Arbor, Michigan • Billings, Montana • Lebanon, New Hampshire + 4 more
- Conditions
- Inflammation
- Interventions
- Occipito-Atlantal Decompression (OA DC), Sham Occipito-Atlantal Decompression (Sham OA DC), Splenic Lymphatic Pump Technique (SpLPT), Sham Splenic Lymphatic Pump Technique (Sham SpLPT), Transcutaneous Auricular Vagus Nerve Stimulation (taVNS), Sham Transcutaneous Auricular Vagus Nerve Stimulation (Sham taVNS)
- Procedure · Device
- Lead sponsor
- Burrell College of Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Las Cruces, New Mexico
- Conditions
- Substance-Related Disorders
- Interventions
- Resonance Breathing Exercises
- Other
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Grief, Cardiovascular Health, Emotion
- Interventions
- Value-affirmation
- Behavioral
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- 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
- Conditions
- Obstructive Sleep Apnea
- Interventions
- Not listed
- Lead sponsor
- Christiana Care Health Services
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Language Development, Language Delay, Mother-Infant Interaction, Maternal Behavior
- Interventions
- Reading intervention, Infant bonding, LENA recording, LENA linguistic feedback, LENA summary
- Behavioral
- Lead sponsor
- Women and Infants Hospital of Rhode Island
- Other
- Eligibility
- 23 Weeks to 31 Weeks
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Heart Failure
- Interventions
- Walking exercise
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 152 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2002
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Parent-Child Relations, Preterm Birth, Stress Reaction, Hospitalism in Children
- Interventions
- Bilateral alternating stimulation
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Hearing Loss, Age-Related, Speech Intelligibility, Psychosocial Functioning
- Interventions
- Group Singing, Audiobook Club
- Behavioral
- Lead sponsor
- Toronto Metropolitan University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 210 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Long COVID
- Interventions
- Acute Placebo Visit, Acute Progressive Carbon Dioxide, Acute Intermittent Hypoxia, Training: Progressive Carbon Dioxide Ramping, Training: Intermittent Hypoxic Exposure, Training: Placebo Control
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Resident Wellness, Resident Burnout, Sleep, Stress, Anxiety, Depression
- Interventions
- WHOOP strap 3.0
- Device
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Cannabis Use, Cannabis, Cannabis Abuse
- Interventions
- Intensive Day Monitoring
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Traumatic Brain Injury, Anxiety
- Interventions
- Not listed
- Lead sponsor
- Shirley Ryan AbilityLab
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Pressor Response, Baroreflex Sensitivity, Blood Pressure Variability, Heart Rate Variability, Arterial Catecholamines
- Interventions
- Physiological maneuvers
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2013
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Critical Illness, Physiological Stress, Delirium, Sleep Deprivation
- Interventions
- Sound reduction, Sound masking
- Device
- Lead sponsor
- Brian Gehlbach
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2024
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Heart Rate Variability Ischemia Detection
- Interventions
- Not listed
- Lead sponsor
- Sheba Medical Center
- Government
- Eligibility
- 21 Years and older
- Enrollment
- 621 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Neurophysiologic Maturation
- Interventions
- Amplitude integrated electroencephalogram, Cardiorespiratory signal acquisition
- Other
- Lead sponsor
- Brown University
- Other
- Eligibility
- 1 Day to 4 Days
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 2
- States / cities
- Detroit, Michigan • Providence, Rhode Island
- Conditions
- Anxiety, Alpha Stim, Cranial Electrotherapy Stimulation, Cognitive Behavioral Therapy, Heart Rate Variability
- Interventions
- Experimental: Alpha-Stim 100, Sham Comparator
- Device
- Lead sponsor
- David Moss
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Nellis Air Force Base, Nevada
- Conditions
- Acute Decompensated Heart Failure
- Interventions
- Neuromodulation
- Device
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Diabetes Mellitus, Non-Insulin-Dependent, Hypertensive Disease
- Interventions
- Liraglutide or Placebo
- Drug
- Lead sponsor
- Tulane University School of Medicine
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana