- Conditions
- Gastroparesis
- Interventions
- Observational
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 20 Years to 49 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Palo Alto, California
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Showing 1–7
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- Conditions
- Heart Rate Variability
- Interventions
- Heart Rate Variability - Biofeedback (HRV-BF), Health Promotion (HP)
- Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 3
- States / cities
- Los Angeles, California
- Conditions
- Post-acute COVID-19 Syndrome, Postural Tachycardia Syndrome (POTS), Long COVID, SARS CoV 2 Infection
- Interventions
- Levels of inflammatory cytokine ( IL-6) in post-COVID-19 POTS and controls, Levels of inflammatory cytokine ( IL-6) in controls, Effect on inflammation after chronic PNS stimulation
- Diagnostic Test
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Left Ventricular Dysfunction, Heart Failure
- Interventions
- CardioFit® System, Standard of Care
- Device · Other
- Lead sponsor
- BioControl Medical
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 730 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 57
- States / cities
- Birmingham, Alabama • Mesa, Arizona • Glendale, California + 47 more
- Conditions
- Neonatal Abstinence Syndrome, Vagal Tone
- Interventions
- Vagal tone assessment
- Device
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- Up to 1 Day
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Disordered Eating, Stress
- Interventions
- Heart rate variability biofeedback
- Behavioral
- Lead sponsor
- Villanova University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Villanova, Pennsylvania
- Conditions
- Premature Birth
- Interventions
- massage, Sham massage
- Procedure
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 28 Weeks to 32 Weeks
- Enrollment
- 139 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- Miami, Florida