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ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:54 PM EDT

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Showing 769–792 of 1,714 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Heart-Rate Clear all
Terminated Not applicable Interventional

Functional Magnetic Resonance Imaging (fMRI) Vascular Reactivity in Cerebral Cavernous Malformations (CCM)

NCT05298709
View directory record Official record
Conditions
Cerebral Cavernous Malformation
Interventions
Hyperventilation and CO2 challenge
Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 23, 2026, 9:54 PM EDT
Withdrawn Phase 3 Interventional

Glucagon-like Peptide-1 Metabolism and Acute Neprilysin Inhibition

NCT03508739
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Pre-diabetic, Hypertension, Elevated Blood Pressure
Interventions
Sacubitril/Valsartan 200mg (blinded), Valsartan 160mg (blinded)
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Recruiting No phase listed Observational

Biomarkers of Resiliency In Childhood Cancer Surgery

NCT06674811
View directory record Official record
Conditions
Pediatric Cancer, Neuroblastoma, Sarcoma, Wilms Tumor and Other Childhood Kidney Tumors, Childhood Soft Tissue Sarcoma, Childhood Bone Sarcoma, Childhood Malignant Intestinal Neoplasm, Childhood Malignant Liver Neoplasm, Childhood Malignant Lung Neoplasm, Childhood Malignant Ovarian Neoplasm, Childhood Malignant Pleural Neoplasm, Childhood Neuroblastic Tumor, Childhood Sarcoma
Interventions
Wearing Smartwatch, Patient Report Outcomes, Blood Draw, Clinical Data Review
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
3 Years to 25 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of CES on Parasympathetic Tone

NCT02163967
View directory record Official record
Conditions
Autonomic Nervous System Imbalance
Interventions
Cranial Electrical Stimulation Fisher-Wallace Stimulator (Model FW100)
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 11, 2019 · Synced Oct 23, 2026, 9:54 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Exploring the Relationship Between Heart Rate Variability (HRV), Training Load, and Endurance Performance

NCT06964100
View directory record Official record
Conditions
Heart Rate Variability
Interventions
Not listed
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Examining the Impacts on In-School Behaviors of In-Home Videogame Play

NCT05260398
View directory record Official record
Conditions
Emotional Regulation, Problem Behavior, Irritable Mood
Interventions
Mightier Online Gameplay
Behavioral
Lead sponsor
Neuromotion Labs
Industry
Eligibility
6 Years to 11 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 9, 2022 · Synced Oct 23, 2026, 9:54 PM EDT
Not yet recruiting Phase 4 Interventional

The Impact of Perioperative Lidocaine Infusions on Enhanced Recovery After Non-Cardiac Surgery

NCT07224711
View directory record Official record
Conditions
Pain, Post Operative Analgesia, Opioid Consumption, Postoperative
Interventions
Lidocaine HCl 0.8% in D5W, Dextrose 5% in water
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exercise, Cognitive Function and Neuroplasticity in Healthy Adults

NCT02994134
View directory record Official record
Conditions
Sedentary Lifestyle
Interventions
Moderate intensity exercise., High intensity exercise.
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 70 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 8, 2021 · Synced Oct 23, 2026, 9:54 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 8, 2023 · Synced Oct 23, 2026, 9:54 PM EDT
Recruiting Not applicable Interventional

The Impact of Melatonin Lotion on Sleep and Mental Health

NCT06768749
View directory record Official record
Conditions
Sleep Problems, Depressive Disorder and Anxiety Disorders
Interventions
Melatonin lotion, Placebo lotion
Other
Lead sponsor
University of Redlands
Other
Eligibility
18 Years to 21 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Redlands, California
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Minority Health Through Biofeedback and Stress Reduction

NCT07172152
View directory record Official record
Conditions
Cardiovascular Disease Risk Reduction, Chronic Stress, Anxiety, Emotional Regulation, Hypertension Prevention, Health Disparities
Interventions
HRV Biofeedback Training
Behavioral
Lead sponsor
Amelia Saul, PhD, CTRS, BCB
Other
Eligibility
18 Years to 35 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Recruiting Phase 4 Interventional

Continuous vs Intermittent Ketorolac for Pain Control in Peds CV Surgery

NCT04040452
View directory record Official record
Conditions
Congenital Heart Disease in Children
Interventions
Continuous ketorolac
Drug
Lead sponsor
Phoenix Children's Hospital
Other
Eligibility
3 Months to 59 Months
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Completed Phase 2 Interventional Results available

Improving Right Ventricular Function in Young Adults Born Preterm

NCT03696758
View directory record Official record
Conditions
Infant,Premature
Interventions
Pulmonary Function Testing, Electrocardiogram, Cardiac Magnetic Resonance Imaging, Metoprolol, Sildenafil
Procedure · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 35 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 17, 2021 · Synced Oct 23, 2026, 9:54 PM EDT
Active, not recruiting Not applicable Interventional

Stress Management Program

NCT06526585
View directory record Official record
Conditions
Stress, Anxiety
Interventions
Cyclic Sighing Breathing, Box Breathing, Hypnosis, Audiobook
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Not listed Not applicable Interventional

The Vitality Project for Fatigued Female Cancer Survivors

NCT03259438
View directory record Official record
Conditions
Fatigue, Cancer Survivorship
Interventions
Qigong, Healthy Living (CHIP + Pre-Train)
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 23, 2017 · Synced Oct 23, 2026, 9:54 PM EDT
Recruiting Not applicable Interventional

Spinal Cord Stimulation for Respiratory Rehabilitation in Patients With Chronic Spinal Cord Injury

NCT06019949
View directory record Official record
Conditions
Spinal Cord Injuries, Respiration Disorders
Interventions
Transcutaneous spinal cord stimulator, Respiratory Training
Device
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Coronary Atherosclerosis T1-Weighted Characterization (CATCH)

NCT03504956
View directory record Official record
Conditions
Coronary Atherosclerosis
Interventions
Cardiac MRI, Contrast, Beta blocker
Device · Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mimic-game & Groove: A TeleXercise Intervention to Get Active & Get Healthy

NCT05134870
View directory record Official record
Conditions
Healthy Older Adults
Interventions
Mimic- game and groove- Telerehabilitation
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
55 Years to 85 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Oct 23, 2026, 9:54 PM EDT
Completed Not applicable Interventional

Exercise Training After an Acute Blood Clot

NCT01864447
View directory record Official record
Conditions
VTE
Interventions
VTE REHABILITATION: High-Caloric Expenditure Exercise Training (HCE) and The Dietary Behavioral Weight Loss Intervention (BWL)
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
16 Years to 79 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Oct 23, 2026, 9:54 PM EDT
Completed No phase listed Observational

Heart Rate Variability as a Predictor of Ischemic Heart Disease

NCT02959788
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Heart rate variability
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 14, 2017 · Synced Oct 23, 2026, 9:54 PM EDT
Recruiting Not applicable Interventional

Metabolic Cost of Walking With Passive vs. Powered Prosthetic Knees Among Persons With Limb Loss

NCT05831696
View directory record Official record
Conditions
Transfemoral Amputation
Interventions
Powered Microprocessor-controlled Knee (PMPK)
Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 23, 2026, 9:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of External Cues Versus Internal Cues Messaging on Heart Rate Variability and Affect

NCT05309941
View directory record Official record
Conditions
Dietetics, Diet, Healthy, Nutrition Therapy, Affect, Autonomic Nervous System
Interventions
Internal Cues Nutrition Messaging, External Cues Nutrition Messaging
Other
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 29 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Oct 23, 2026, 9:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Physiologic Investigation of the Renin Angiotensin Aldosterone Axis in HIV

NCT01407237
View directory record Official record
Conditions
HIV-infection
Interventions
Angiotensin II Infusion
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 5, 2016 · Synced Oct 23, 2026, 9:54 PM EDT
Not listed No phase listed Observational

Non-invasive Pulmonary Artery Prediction (ADOPTS)

NCT05641675
View directory record Official record
Conditions
Heart Failure, Pulmonary Arterial Hypertension
Interventions
right heart catheterization
Diagnostic Test
Lead sponsor
Silverleaf Medical Sciences INC
Industry
Eligibility
20 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced Oct 23, 2026, 9:54 PM EDT