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ClinicalTrials.gov public records Last synced Nov 7, 2026, 12:42 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 1321–1344 of 1,562 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: method comparison Clear all

Conditions: Heart, Heart Failure, Ejection Fraction, Left Ventricular Ejection Fraction, Left Ventricular Ejection Fraction Less Then or Equal to 50percent
Interventions: PLAX EF Manual vs. Automatic Measurement; Device
Lead sponsor: EchoNous Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 416 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: Hollywood, Florida

Conditions: Ankle Sprain
Interventions: High velocity, low amplitude stretch, Slow, mobilization stretch, Passive Positioning; Other
Lead sponsor: University of Southern California; Other
Eligibility: 18 Years to 60 Years
Enrollment: 27 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2011
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Covid19
Interventions: COVID 19 Convalescent Plasma; Biological
Lead sponsor: The Methodist Hospital Research Institute; Other
Eligibility: 18 Years and older
Enrollment: 350 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2023
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Coronary Artery Disease, Coronary Stent Occlusion
Interventions: Prolonged inflation, Rapid inflation; Other
Lead sponsor: Central Arkansas Veterans Healthcare System; Federal
Eligibility: 19 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027 – 2028
U.S. locations: 1
States / cities: Little Rock, Arkansas

Conditions: Ankle Sprain
Interventions: Jump Stretch; Other
Lead sponsor: Nationwide Children's Hospital; Other
Eligibility: 8 Years to 21 Years
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2015
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: HIV, Smoking
Interventions: Counseling, Smoking Cessation drugs, Bronchoscopy, Blood Draw, Questionnaires; Behavioral · Other · Procedure
Lead sponsor: Boston Medical Center; Other
Eligibility: 18 Years to 75 Years
Enrollment: 53 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2023
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Amputation, Amputation; Traumatic, Hand, Amputation, Congenital, Prosthesis User
Interventions: PSICON Measurement Apparatus; Device
Lead sponsor: Liberating Technologies, Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2020
U.S. locations: 2
States / cities: Holliston, Massachusetts • Worcester, Massachusetts

Conditions: Prostate Cancer, Vitamin D Deficiency, Stress Reaction
Interventions: cholecalciferol, Standard of Care Prostate Biopsy - collection of 13th core for RNA-seq, Standard of Care Prostate Biopsies at baseline and after one year vitamin D3 supplementation, Allostatic Load; Drug · Procedure · Diagnostic Test
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 50 Years to 75 Years · Male only
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2022
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Spasticity, Cerebrovascular Accident, Multiple Sclerosis, Traumatic Brain Injury, Cervical Spinal Cord Injury, Cerebral Palsy
Interventions: Phase 2; Low Dose MYOBLOC (10,000 Units), Phase 2; High Dose MYOBLOC (20,000 Units), Phase 2; Placebo, Phase 3; MYOBLOC, Phase 3; Placebo; Drug
Lead sponsor: Solstice Neurosciences, LLC, a subsidiary of MDD US Operations, LLC; Industry
Eligibility: 18 Years to 80 Years
Enrollment: 32 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2023
U.S. locations: 4
States / cities: Downey, California • Boise, Idaho • Port Royal, South Carolina + 1 more

Conditions: Prostate Carcinoma, Stage IVB Prostate Cancer American Joint Committee on Cancer (AJCC) v8
Interventions: Computed Tomography, Gallium Ga 68 Gozetotide, Lutetium Lu 177 Vipivotide Tetraxetan, Positron Emission Tomography, PSMA PET Scan, Questionnaire Administration, Single Photon Emission Computed Tomography; Procedure · Other · Drug
Lead sponsor: Jonsson Comprehensive Cancer Center; Other
Eligibility: 18 Years and older · Male only
Enrollment: 90 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Spondylitis, Ankylosing
Interventions: MRI; Diagnostic Test
Lead sponsor: The Cleveland Clinic; Other
Eligibility: 18 Years and older
Enrollment: 1 participant
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Rotation of Tooth
Interventions: auxiliary; Device
Lead sponsor: University of Florida; Other
Eligibility: 18 Years to 45 Years
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Endodontic Disease, Periapical Diseases, Periapical Periodontitis, Root Canal Infection
Interventions: Irrisafe ip, GentleWave System, Waterlase iPlus; Device
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 14 Years to 99 Years
Enrollment: 120 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2025
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Health Behavior
Interventions: Emails and letter intervention, Control group; Behavioral
Lead sponsor: Office of Evaluation Sciences; Federal
Eligibility: Not listed
Enrollment: 44,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Pain, Colorectal Adenomas, Colorectal Cancer
Interventions: Air Insufflation method., Water Immersion method., Water Exchange method.; Other
Lead sponsor: Presidio Ospedaliero Santa Barbara; Other
Eligibility: 18 Years to 85 Years
Enrollment: 288 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Breast Cancer
Interventions: positron emission tomography, fludeoxyglucose F 18, iodine I 124 iododeoxyuridine; Procedure · Radiation
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years to 120 Years
Enrollment: 8 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 1997 – 2008
U.S. locations: 1
States / cities: New York, New York

Conditions: Tourniquet
Interventions: disposable elastic tourniquet, blood pressure cuff; Device
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 121 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Anal Cancer, Nonneoplastic Condition, Precancerous Condition
Interventions: Papanicolaou test; Other
Lead sponsor: Jonsson Comprehensive Cancer Center; Other
Eligibility: 18 Years and older · Male only
Enrollment: 48 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2016
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Total Hip Arthroplasty
Interventions: Real-time Instrumentation, Standard Total Hip Arthroplasty; Device · Procedure
Lead sponsor: The Cleveland Clinic; Other
Eligibility: 18 Years to 85 Years
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Alzheimer Disease, Mild Cognitive Impairment, Dementia, Cognitive Decline, Cognitive Impairment, Memory Impairment
Interventions: PrecivityAD2(TM) blood test; Other
Lead sponsor: C2N Diagnostics; Industry
Eligibility: 55 Years and older
Enrollment: 400 participants
Timeline: 2023 – 2025
U.S. locations: 9
States / cities: San Francisco, California • Santa Monica, California • Park Ridge, Illinois + 6 more

Conditions: Anemia, Sickle Cell, Sickling Disorder Due to Hemoglobin S
Interventions: Rapid manual partial exchange transfusion, Simple Transfusion; Other
Lead sponsor: Chattanooga-Hamilton County Hospital Authority; Other
Eligibility: 3 Years to 25 Years
Enrollment: 9 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Chattanooga, Tennessee

Conditions: Signs and Symptoms
Interventions: Acoustic Angiography; Device
Lead sponsor: UNC Lineberger Comprehensive Cancer Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 23 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2018
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Psychosis, Anxiety, Depression, Rumination
Interventions: Smartphone-based Mindfulness Exercise, Smartphone-based Psychoeducation, Neutral Control Message; Behavioral
Lead sponsor: Mclean Hospital; Other
Eligibility: 18 Years to 50 Years
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027
U.S. locations: 1
States / cities: Belmont, Massachusetts

Conditions: Treatment for Obstructive Sleep Apnea
Interventions: Nuance Pro, autoPAP, TAP PAP; Device
Lead sponsor: Joseph Adame; Individual
Eligibility: 18 Years and older
Enrollment: 28 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Edinburg, Texas

Search by objective public record fields.

Kosmos PLAX EF Pivotal Study

Ankle Sprains and Corticospinal Excitability

Convalescent Plasma for the Treatment of COVID-19 (Coronavirus Disease 2019)

Rapid Inflation/Deflation Compared With Prolonged High-Pressure Balloon Inflation

A Comparison of Early Mobilization Versus Traditional Treatment for Acute Ankle Sprains.

Impact of Smoking and Its Cessation on Systemic and Airway Immune Activation

EMG-Based Hand-Wrist Control: Study B Mirrored

Vitamin D Supplementation in RNA-seq Profiles of Single-core Prostate Samples, Among Veterans

Efficacy and Safety Study of MYOBLOC® in the Treatment of Adult Upper Limb Spasticity

Phase 2 Randomized Trial of Flexible Dosing Schedule of 177Lu-PSMA-617 for the Treatment of Metastatic Castration-Resistant Prostate Cancer (FLEX-MRT)

Novel Quantitative MRI for Axial Spondyloarthritis

Clinical Trial to Compare Clear Aligners' Auxiliaries on Rotational Accuracy

Comparison of Clinical Outcomes Between GentleWave® and Biolase®

Using Personalized Letters and Emails to Increase Health Insurance Take-up and Improve Plan Choice Quality

A Comparison of Air Insufflation, Water Immersion and Water Exchange Colonoscopy in Diagnostic Patients

PET Scans in Patients With Locally Advanced Breast Cancer

The Effect of Two Different Tourniquet Techniques on Peripheral IV Access Success Rates

Comparing Two Types of Swabs in Collecting Cell Samples for Anal Pap Tests and Human Papillomavirus Tests in Men Who Have Sex With Men

Real-Time Instrument for Acetabular Shell Positioning

Quality Improvement and Clinical Utility PrecivityAD2(TM) Clinician Survey

Comparison of Two Methods of Transfusion for Stroke Prevention in Sickle Cell

Comparison of the Sensitivity and Specificity of Acoustic Angiography to the Sensitivity and Specificity of Conventional Ultrasound

Pilot Study of Sensor-Informed Smartphone-based Mental Health Interventions for Mood in Early Psychosis

Comparison of Two Techniques of Combination Therapy for Treatment of Obstructive Sleep Apnea (OSA)