- Conditions
- Microvascular Coronary Dysfunction
- Interventions
- Mental Stress Testing, Peripheral Arterial Tonometry (PAT) Testing, Heart Rate Variability (HRV), RESPeRATE Breathing Trial, SPECT cardiac scan with 123I-mIBG and Myoview
- Behavioral · Other · Procedure
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
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Showing 1–24
of 41
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- Stress Disorder, Biofeedback
- Interventions
- The StressEraser, Breathe2Relax, Reminder text messages
- Behavioral
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 6 Years to 11 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hypertension, FXTAS
- Interventions
- HRV and respiratory coherence biofeedback
- Device
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- IBD
- Interventions
- Biofeedback, Music Relaxation Therapy
- Behavioral · Other
- Lead sponsor
- Nationwide Children's Hospital
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Asthma
- Interventions
- Heart rate variability biofeedback, Placebo
- Behavioral
- Lead sponsor
- Fred Wamboldt, MD
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 68 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2018
- U.S. locations
- 2
- States / cities
- Denver, Colorado • Piscataway, New Jersey
- Conditions
- Cardiac Arrest, Fear
- Interventions
- Heart Rate Variability Biofeedback Training
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Depression
- Interventions
- Happify Breather App
- Device
- Lead sponsor
- Donna Schuman
- Other
- Eligibility
- 18 Years to 45 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Migraine, Heart Rate Variability (HRV), Autonomic Nervous System, Headache (Migraine), Headache, Chronic Pain, mHealth, Breathing
- Interventions
- Baseline Survey, Heart rate variability biofeedback, Sham Control Group
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Hematopoietic Stem Cell Transplantation, Bone Marrow Transplant, Heart Rate Variability, Autonomic Nervous System, Stress, Mood, Psychological Distress, Emotion Regulation, Communication Research, Narrative
- Interventions
- Baseline Surveys, Heart rate variability biofeedback, Heart rate variability waitlist and Digital storytelling Control intervention
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Inflammatory Bowel Diseases
- Interventions
- Biofeedback Enhanced Treatment
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 128 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia
- 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
- Chronic Traumatic Brain Injury
- Interventions
- Anti-inflammatory Diet, N-acetyl Cysteine, Neuro Emotive Technique
- Other · Dietary Supplement · Behavioral
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2027
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania • Villanova, Pennsylvania
- Conditions
- Psoriasis, Psoriasis Vulgaris, Psychophysiological Disorder, Anxiety, Depression, Psychological Stress, Physiological Stress, Quality of Life, Skin Disorder, Skin Diseases
- Interventions
- HRV-Biofeedback/Mind-Body Therapy
- Other
- Lead sponsor
- Bastyr University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Cardiovascular Disease, Coronary Artery Disease
- Interventions
- Heart Rate Variability (HRV) Biofeedback (BF), Mental Stress Protocol
- Behavioral · Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2020
- U.S. locations
- 4
- States / cities
- Atlanta, Georgia
- Conditions
- Eating Disorders, Eating, Binge, Anorexia Nervosa/Bulimia, Eating Disorder Binge, Heart Rate Variability, Psychological Distress, Emotion Regulation, Autonomic Nervous System
- Interventions
- Baseline survey, Heart rate variability biofeedback, Educational materials
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Distress, Caregiver
- Interventions
- Resourcefulness Training, Biofeedback training, Bipolar Education
- Behavioral
- Lead sponsor
- Case Western Reserve University
- Other
- Eligibility
- 18 Years to 120 Years
- Enrollment
- 310 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Adverse Childhood Experiences, Family Functioning
- Interventions
- Garnering Resilience in Traumatized youth and families (GRIT), Digital Citizenship Curriculum (DCC)
- Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 11 Years to 14 Years
- Enrollment
- 210 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Irvine, California
- Conditions
- Eating Disorders
- Interventions
- HRV-bio, ED-JITAI
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Hypertension
- Interventions
- Relaxation, RESPeRate
- Behavioral · Device
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 253 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2014
- U.S. locations
- 2
- States / cities
- New Brunswick, New Jersey • New York, New York
- Conditions
- PTSD
- Interventions
- Biofeedback
- Behavioral
- Lead sponsor
- William Jennings Bryan Dorn VA Medical Center
- Federal
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- 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
- Conditions
- Maternal Stress, Maternal Anxiety, Maternal Health Services
- Interventions
- Heart Rate Variability Biofeedback Tool
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Female Sexual Arousal Disorder
- Interventions
- HRV Biofeedback, Autogenic Training
- Behavioral
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Austin, Texas