Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 14, 2026, 8:46 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 985–1008 of 1,098 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Physiological Clear all

Conditions: Intraventricular Hemorrhage, Autoregulation
Interventions: Hypercapnia, Normocapnia; Other
Lead sponsor: Baylor College of Medicine; Other
Eligibility: 1 Minute to 7 Days
Enrollment: 103 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2015
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Mindfulness, Stress, Well-being
Interventions: Biology Course with Integrated Mindfulness; Behavioral
Lead sponsor: Trustees of Dartmouth College; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: Hanover, New Hampshire

Conditions: Erectile Dysfunction
Interventions: tadalafil; Drug
Lead sponsor: Eli Lilly and Company; Industry
Eligibility: 30 Years to 65 Years · Male only
Enrollment: 198 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2005 – 2006
U.S. locations: 1
States / cities: Indianapolis, Indiana

Conditions: Erectile Dysfunction
Interventions: ASP-001.1, ASP-001, Commercial Sildenafil and Sildenafil/Tadalafil Products; Device · Drug
Lead sponsor: Aspargo Labs, Inc; Industry
Eligibility: 18 Years to 70 Years · Male only
Enrollment: 72 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Postnatal Growth Disorder
Interventions: Sodium supplementation guided by urine sodium concentration algorithm; Drug
Lead sponsor: Indiana University; Other
Eligibility: 7 Days to 16 Days
Enrollment: 90 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 3
States / cities: Carmel, Indiana • Indianapolis, Indiana

Conditions: Spinal Cord Injury, Bone Loss, Osteoporosis
Interventions: Teriparatide, Vibration; Drug · Device
Lead sponsor: Northwestern University; Other
Eligibility: 21 Years and older
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: taVNS, Brain Stimulation
Interventions: Active taVNS, Sham taVNS; Device
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 18 Years to 65 Years
Enrollment: 24 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Patient Positioning, Monitoring, Physiologic, Pressure Ulcer
Interventions: Zephyr BioPatch; Device
Lead sponsor: Medtronic - MITG; Industry
Eligibility: 18 Years and older
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: New York, New York

Conditions: Mental Health and General Well-being
Interventions: Miracle of Mind meditation, Neutral audio learning task; Behavioral
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years to 40 Years
Enrollment: 354 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Pectus Excavatum, Cardiac Anomaly
Interventions: VU-AMS device; Other
Lead sponsor: Children's Hospital Medical Center, Cincinnati; Other
Eligibility: 1 Day to 30 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Recovery, Physiological, Athletic Performance
Interventions: Cold water immersion pool.; Device
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 18 Years and older
Enrollment: 75 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Parkinson Disease, Dystonia, Essential Tremor
Interventions: Not listed
Lead sponsor: National Institute of Neurological Disorders and Stroke (NINDS); NIH
Eligibility: 18 Years and older
Enrollment: 85 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2022
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Erectile Dysfunction
Interventions: Animal based diet, Plant based diet; Other
Lead sponsor: Montefiore Medical Center; Other
Eligibility: 18 Years to 35 Years · Male only
Enrollment: 46 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: The Bronx, New York

Conditions: Healthy
Interventions: Not listed
Lead sponsor: National Institutes of Health Clinical Center (CC); NIH
Eligibility: 21 Years to 80 Years
Enrollment: 165 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2000 – 2007
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Acute Lymphoblastic Leukemia, Acute Myelogenous Leukemia, Mixed Phenotype Acute Leukemia, Acute Leukemia, Myelodysplastic Syndromes, Chronic Myelogenous Leukemia, Chronic Lymphocytic Leukemia, Lymphoma
Interventions: Busulfan, Fludarabine, Total-body irradiation, Cyclophosphamide, Melphalan, PBSC Hematopoietic Stem Cell Transplantation (HSCT), Bone Marrow Hematopoietic Stem Cell Transplantation, Post-transplant Cyclophosphamide, Mesna, Tacrolimus, Mycophenolate Mofetil, Patient-Reported Outcomes; Drug · Radiation · Procedure + 1 more
Lead sponsor: Center for International Blood and Marrow Transplant Research; Network
Eligibility: 1 Year and older
Enrollment: 300 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 39
States / cities: Duarte, California • San Francisco, California • Stanford, California + 28 more

Conditions: Erectile Dysfunction
Interventions: Vardenafil ODT (STAXYN, BAY38-9456), Placebo; Drug
Lead sponsor: Bayer; Industry
Eligibility: 18 Years and older · Male only
Enrollment: 339 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2009
U.S. locations: 21
States / cities: Chandler, Arizona • Mesa, Arizona • Phoenix, Arizona + 15 more

Conditions: Fatigue
Interventions: Ketamine, Midazolam; Drug
Lead sponsor: National Institute of Nursing Research (NINR); NIH
Eligibility: 18 Years to 70 Years
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2024
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Stress, Psychological, Stress, Emotional, Stress, Physiological
Interventions: Ethnic and Racial Identity Promotion, Academic Skills Promotion; Behavioral
Lead sponsor: Northwestern University; Other
Eligibility: 13 Years to 18 Years
Enrollment: 400 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2032
U.S. locations: 3
States / cities: Evanston, Illinois • Niles, Illinois

Conditions: Atrial Fibrillation
Interventions: Pace During 1st Half of Lesion, Pace During 2nd Half of Lesion; Procedure
Lead sponsor: NYU Langone Health; Other
Eligibility: 18 Years and older
Enrollment: 64 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: New York, New York

Conditions: Stress, Stress, Psychological, Stress, Physiological, Anxiety, Mental Well Being, Happiness, Resilience
Interventions: SKY; Behavioral
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 21 Years to 99 Years
Enrollment: 45 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: San Diego, California

Conditions: Body Temperature Changes
Interventions: Guided Exercise Session, Unguided Exercise Session; Other
Lead sponsor: USDA Beltsville Human Nutrition Research Center; Federal
Eligibility: 18 Years to 29 Years
Enrollment: 23 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Beltsville, Maryland

Conditions: Erectile Dysfunction
Interventions: Naltrexone HCL/ Yohimbine HCL; Drug
Lead sponsor: National Institute of Mental Health (NIMH); NIH
Eligibility: Male only
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2002 – 2004
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Hypoxia
Interventions: Ketone ester, Placebo; Dietary Supplement · Other
Lead sponsor: Florida Institute for Human and Machine Cognition; Other
Eligibility: 18 Years and older · Male only
Enrollment: 17 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023
U.S. locations: 1
States / cities: Pensacola, Florida

Conditions: Heart Failure, Defibrillators, Implantable, Monitoring, Physiologic, Cardiac Resynchronization Therapy, Cardiovascular Disease, Heart Disease
Interventions: HeartLogic Sensors; Device
Lead sponsor: Boston Scientific Corporation; Industry
Eligibility: 18 Years and older
Enrollment: 2,184 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2021
U.S. locations: 56
States / cities: Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 48 more

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Physiological Disturbances Associated With Neonatal Intraventricular Hemorrhage

Mindfulness in a College Physiology Course

A Study of Visual Effects of Erectile Dysfunction Medications Dosed Daily for Six Months

Hezkue®, Hezkue Turbo®, and Commercial Sildenafil Products in Fed Healthy Male Subject

Physiologic Approach to Sodium Supplementation in Premature Infants

12 Month Extension Study of the Effect of Teriparatide on Bone in People With Chronic Spinal Cord Injury (SCI)

taVNS Cold Pressor

An Assessment of the Zephyr BioPatch and Its Ability to Monitor Patient Position

Effect of a Brief Daily Digital Meditation on Well-Being in US Young Adults (BEGIN II)

Capturing Physiologic Autonomic Data from Clinically Indicated Magnetic Resonance Imaging Scans in Children

The Effect of Cold Water Immersion on Recovery and Performance in NCAA Division I Athletes

Clinical and Physiological Studies of Tremor Syndromes

The Impact of Dietary Pattern on Erectile Function

Structure and Function of the Human Tongue

HLA-Mismatched Unrelated Donor Hematopoietic Cell Transplantation With Post-Transplantation Cyclophosphamide

Vardenafil Orodispersible Tablet (ODT) Versus Placebo in Males With Erectile Dysfunction, 50% of Whom Are to be 65 Years or Older.

A Proof-of-Concept Trial on the Effect of Ketamine on Fatigue

Biology, Identity & Opportunity Study

The Physiological Effects of Pacing on Catheter Ablation Procedures to Treat Atrial Fibrillation

The Effect of SKY Breath Meditation on Health and Well-being

The Pacing (Guided Vs Unguided) Strategies Study

Effects of Yohimbine and Naltrexone on Sexual Function

Ketone Esters for Optimization of Operator Performance in Hypoxia

Precision Event Monitoring for Patients With Heart Failure Using HeartLogic