Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

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.

Clear filters
ClinicalTrials.gov public records Last synced Sep 2, 2026, 9:29 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Heart Rate Variability Clear all
Recruiting Not applicable Interventional

A Physiologic Comparison of Two Approaches to Treating Peripheral Neuropathy

NCT05577390
View directory record Official record
Conditions
Peripheral Neuropathy With Type 2 Diabetes
Interventions
Intraneural Facilitation Therapy Treatment, Standard Physical Therapy Treatment
Other
Lead sponsor
Loma Linda University
Other
Eligibility
45 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Sep 2, 2026, 9:29 PM EDT
Completed Not applicable Interventional

Autonomic Recalibration

NCT06603168
View directory record Official record
Conditions
Chronic Pain (Back / Neck), Autonomic Dysregulation
Interventions
Autonomic Recalibration Treatment
Other
Lead sponsor
Edward Via Virginia College of Osteopathic Medicine
Other
Eligibility
21 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 2, 2026, 9:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Health With Inner Engineering Meditation

NCT05455814
View directory record Official record
Conditions
Meditation, Brain; Agenesis
Interventions
Shambhavi Madamudra Kriya
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
20 Years to 65 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 2, 2026, 9:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tailored Health Self-Management Interventions for Highly Distressed Caregivers: Family Members of Persons With Dementia

NCT04247347
View directory record Official record
Conditions
Stress, Carer Stress Syndrome, Dementia, Alzheimer Disease
Interventions
Biofeedback Training, Dementia Education, Resourcefulness Training
Behavioral · Other
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 2, 2026, 9:29 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Anti-inflammatory Actions of Osteopathic Manipulative Treatment

NCT04177264
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 7, 2023 · Synced Sep 2, 2026, 9:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Early Hormone Replacement Therapy on Risk Factors for Sudden Cardiac Death

NCT00580775
View directory record Official record
Conditions
Menopausal Women
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
42 Years to 58 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 21, 2015 · Synced Sep 2, 2026, 9:29 PM EDT
Not listed Phase 1 Interventional

Nutritional Supplements on Blood Pressure 2008

NCT00609570
View directory record Official record
Conditions
Hypertension
Interventions
NanoGreens, Whey protein, Calcium pills
Dietary Supplement
Lead sponsor
Logan College of Chiropractic
Other
Eligibility
20 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Chesterfield, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 27, 2008 · Synced Sep 2, 2026, 9:29 PM EDT
Completed No phase listed Observational

Feasibility and Agreement of Remote Evaluation of Resting Heart Rate and Heart Rate Variability in Survivors of Hodgkin Lymphoma Treated With Chest Radiation (PILOT STUDY-SURVIVOR)

NCT03838627
View directory record Official record
Conditions
Hodgkin Disease
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Sep 2, 2026, 9:29 PM EDT
Active, not recruiting Phase 4 Interventional

Effects of Brain Beta-Amyloid on Postoperative Cognition

NCT01606488
View directory record Official record
Conditions
Postoperative Cognitive Dysfunction
Interventions
Florbetapir F 18 (18F-AV-45), no intervention
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Sep 2, 2026, 9:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Daoist Zhanzhuang and Human Flourishing

NCT06573034
View directory record Official record
Conditions
Stress, Physiological, Stress, Psychological, Inflammatory Response, Well-Being, Psychological
Interventions
Daoist Zhanzhuang, Sham Wall Squat
Behavioral
Lead sponsor
University of North Carolina, Charlotte
Other
Eligibility
18 Years to 25 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 2, 2026, 9:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Heart Rate Variability in Children With a Functional Gastrointestinal Disorder

NCT00195975
View directory record Official record
Conditions
Abdominal Pain
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
8 Years to 17 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 27, 2011 · Synced Sep 2, 2026, 9:29 PM EDT
Completed Not applicable Interventional

Quality of Life and Supportive Care Preferences Following Radiation Therapy in Prostate Cancer Survivors

NCT02704377
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Undergo HRV and wear accelerometer to assess therapy complications, Dual X-ray Absorptiometry, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
Other · Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Sep 2, 2026, 9:29 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

UCLA Magnesium Formulation Athlete Study

NCT07640685
View directory record Official record
Conditions
Athletic Performance, Recovery, Sleep
Interventions
Magnesium glycinate, Magnesium L-threonate, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 35 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 2, 2026, 9:29 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Exploring the Effects of Sonic Augmentation Technology in Music

NCT06902506
View directory record Official record
Conditions
Sonic Augmentation Technology
Interventions
Augmented Music, Non-augmented Music
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 89 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Sep 2, 2026, 9:29 PM EDT
Not listed Not applicable Interventional

Neurophysiological Mechanisms of Accelerated Resolution Therapy (ART)

NCT04121884
View directory record Official record
Conditions
Depressive Symptoms, Stress Disorder, Acute, Prolonged Grief Disorder, Alcohol Abuse, Stress Disorders, Post-Traumatic
Interventions
Accelerated Resolution Therapy
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 3, 2019 · Synced Sep 2, 2026, 9:29 PM EDT
Completed Not applicable Interventional Results available

Bedside Resources to Gauge Intravascular Volume Status

NCT03915587
View directory record Official record
Conditions
Hypovolemia, Craniosynostoses
Interventions
CardioQ-EDM and CipherOx-CRI
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
3 Months to 2 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Sep 2, 2026, 9:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Restorative Neurophysiology: Backing up and Restoring the Brain (BandR)

NCT07252011
View directory record Official record
Conditions
Adults With Variability in Their Mood
Interventions
Transcranial alternating current stimulation (tACS), Neuro/biofeedback, Recall, Physiological stimulation
Device · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 2, 2026, 9:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Remote Physiologic Monitoring of Resident Wellness and Burnout

NCT04304703
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Sep 2, 2026, 9:29 PM EDT
Recruiting Phase 2Phase 3 Interventional

Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms

NCT07071350
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 2, 2026, 9:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

High Resolution Phenotyping in Healthy Humans

NCT00943774
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 5, 2016 · Synced Sep 2, 2026, 9:29 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Continuous vs Aerobic Postexercise Hypotension

NCT03313375
View directory record Official record
Conditions
Postexercise Hypotension
Interventions
Continuous Exercise, Aerobic Interval Exercise
Other
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 55 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 9, 2020 · Synced Sep 2, 2026, 9:29 PM EDT
Not yet recruiting Not applicable Interventional

Evaluation of a Mobile Wellness Application and Wearable Fitness Tracker on Weight Management and Health Outcomes

NCT07463144
View directory record Official record
Conditions
Obesity & Overweight
Interventions
App + Fitness Tracker, App Only, Control Group
Behavioral
Lead sponsor
BetterMe Limited
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 2, 2026, 9:29 PM EDT
Recruiting Not applicable Interventional

Heart Rate Variability (HRV)-Guided Transcranial Direct Current Stimulation (tDCS)

NCT06455527
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 27, 2025 · Synced Sep 2, 2026, 9:29 PM EDT
Completed Not applicable Interventional

HRV-B for Symptom Management in Sickle Cell Patients

NCT03383913
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Heart Rate Variability Biofeedback
Behavioral
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
10 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 27, 2024 · Synced Sep 2, 2026, 9:29 PM EDT