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ClinicalTrials.gov public records Last synced Nov 4, 2026, 6:45 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 889–912 of 1,563 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: method comparison Clear all

Conditions: Malaria Prophylaxis
Interventions: azithromycin (AZ) microsphere, test chloroquine (CQ) formulation, azithromycin (AZ), chloroquine (CQ); Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years to 55 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Surgical Blood Loss
Interventions: Saline-coupled Bipolar Sealer, Unipolar electrocautery; Device
Lead sponsor: Northwell Health; Other
Eligibility: 18 Years and older
Enrollment: 211 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Syosset, New York

Conditions: Cognitive Change, Processing, Visual Spatial, Inhibition (Psychology), Working Memory
Interventions: HUBOD, Active Comparator, Control Condition; Behavioral
Lead sponsor: University of Illinois at Urbana-Champaign; Other
Eligibility: 18 Years to 45 Years
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021
U.S. locations: 1
States / cities: Urbana, Illinois

Conditions: Eosinophilic Esophagitis
Interventions: swallowed sponge device; Device
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years to 70 Years
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Activity, Motor
Interventions: RPE-Based Power Training, Power Plateau-Based Power Training; Behavioral
Lead sponsor: University of Miami; Other
Eligibility: 50 Years to 90 Years
Enrollment: 45 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Coral Gables, Florida

Conditions: Total Knee Arthroplasty, Total Knee Arthroplasty Recovery
Interventions: Intra-articular Posteromedial Surgeon Administered (IPSA) Block with LIA, Local Infiltration Analgesia (LIA), Bupivacaine liposome injectable suspension (IPSA block), Bupivacaine liposome injectable suspension (LIA); Procedure · Drug
Lead sponsor: Cedars-Sinai Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Stage IB Melanoma, Stage IIA Melanoma, Stage IIB Melanoma, Stage IIC Melanoma
Interventions: sargramostim, sentinel lymph node biopsy, laboratory biomarker analysis, hypertonic saline; Biological · Procedure · Other
Lead sponsor: Jonsson Comprehensive Cancer Center; Other
Eligibility: 18 Years to 75 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2017
U.S. locations: 1
States / cities: Los Angeles, California

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: Cervical Spine Instability
Interventions: motion analysis by durometer; Device
Lead sponsor: Logan College of Chiropractic; Other
Eligibility: 20 Years to 60 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: Ends 2006
U.S. locations: 1
States / cities: Chesterfield, Missouri

Conditions: Epilepsy, Generalized, Absence Epilepsy, Absence Seizures, Seizures, Seizure Disorder
Interventions: Eye movement analysis; Diagnostic Test
Lead sponsor: Rachel Kuperman; Industry
Eligibility: 4 Years to 100 Years
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2022
U.S. locations: 5
States / cities: Orange, California • San Diego, California • San Francisco, California + 2 more

Conditions: There is no Focus on Any Specific Condition
Interventions: Peripheral intravenous catheter placement, Blood draw, Peripheral intravenous catheter, To keep open (TKO) infusion of 0.9% normal saline; Procedure · Other · Device + 1 more
Lead sponsor: University of Iowa; Other
Eligibility: 18 Years to 90 Years
Enrollment: 230 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Iowa City, Iowa

Conditions: Porphyria Cutanea Tarda
Interventions: Hydroxychloroquine, Phlebotomy; Drug · Procedure
Lead sponsor: The University of Texas Medical Branch, Galveston; Other
Eligibility: 18 Years to 100 Years
Enrollment: 48 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2021
U.S. locations: 1
States / cities: Galveston, Texas

Conditions: Acute Coronary Syndrome, Coronary Artery Disease
Interventions: Ticagrelor- Delayed Administration, Ticagrelor- Immediate Administration, Optical Coherence Tomography; Drug · Procedure
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years to 79 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: Started 2014
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Pre-Eclampsia
Interventions: StO2 and EndoPAT; Diagnostic Test
Lead sponsor: Yale University; Other
Eligibility: 18 Years and older
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Coronary Disease, Coronary Stenosis
Interventions: FFR guided PCI, CABG, Resolute Integrity Stent, Resolute Onyx Stent; Procedure · Device
Lead sponsor: Stanford University; Other
Eligibility: 21 Years and older
Enrollment: 1,500 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2024
U.S. locations: 13
States / cities: Palo Alto, California • Stanford, California • Decatur, Georgia + 9 more

Conditions: Diabetes
Interventions: Not listed
Lead sponsor: Quotient Diagnostics Limited; Industry
Eligibility: 18 Years and older
Enrollment: 360 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2014
U.S. locations: 3
States / cities: Escondido, California • Chaska, Minnesota • Columbia, Missouri

Conditions: Prostate Adenocarcinoma, Recurrent Prostate Carcinoma
Interventions: Furosemide, F18-rhPSMA-7.3, Positron Emission Tomography, Computed Tomography; Drug · Other · Procedure
Lead sponsor: Emory University; Other
Eligibility: 18 Years and older · Male only
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 4
States / cities: Atlanta, Georgia • Johns Creek, Georgia

Conditions: Automated Measurement of Vital Signs
Interventions: Vital Signs Patch (VSP) System 3-Lead (NEHB) Configuration, Vital Signs Patch (VSP) System 1-Lead (PAL) Configuration; Device
Lead sponsor: LifeWatch Services, Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Arthritis
Interventions: 3D imaging & surrogate bone model; Device
Lead sponsor: The Cleveland Clinic; Other
Eligibility: 18 Years to 85 Years
Enrollment: 36 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Child Mental Disorder
Interventions: The Kids' Empowerment Program; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 6 Years to 12 Years
Enrollment: 120 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Metastatic Lung Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Brain, Recurrent Lung Small Cell Carcinoma, Stage IV Lung Cancer AJCC v8
Interventions: Biospecimen Collection, Magnetic Resonance Imaging, Memantine Hydrochloride, Neurocognitive Assessment, Stereotactic Radiosurgery, Survey Administration, Whole-Brain Radiotherapy; Procedure · Drug · Other + 1 more
Lead sponsor: NRG Oncology; Other
Eligibility: 18 Years and older
Enrollment: 152 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2031
U.S. locations: 227
States / cities: Phoenix, Arizona • Anaheim, California • Bellflower, California + 172 more

Conditions: Stress
Interventions: Mindfulness Compassion (MC), Mindfulness Gratitude (MG), Mindfulness Value-Based Living (MV); Behavioral
Lead sponsor: Sam Houston State University; Other
Eligibility: 18 Years and older
Enrollment: 126 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Huntsville, Texas

Conditions: Post Traumatic Stress Disorder
Interventions: CPT Skills, Cognitive Processing Therapy, Present Centered Therapy, Shared Decision Making, Measurement Based Care; Behavioral
Lead sponsor: United States Department of Defense; Federal
Eligibility: 18 Years and older
Enrollment: 280 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 4
States / cities: Phoenix, Arizona • New Orleans, Louisiana • Charleston, South Carolina + 1 more

Conditions: Crohn Disease
Interventions: high ligation of ileocolic artery, mesenteric sparing; Procedure
Lead sponsor: The Cleveland Clinic; Other
Eligibility: 18 Years to 65 Years
Enrollment: 13 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2023
U.S. locations: 4
States / cities: Los Angeles, California • Stanford, California • Weston, Florida + 1 more

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A Phase 1 Study To Estimate The Relative Bioavailability Of Co-Administered Formulations Of Azithromycin Microsphere And Chloroquine Test Formulation Compared With Co-Administered Immediate Release Individual Azithromycin And Chloroquine Tablets In Healthy Adult Subjects

To Evaluate the Safety and Efficacy of the Saline-coupled Bipolar Sealer in Primary Unilateral Total Knee Arthroplasty

Effects of a Complex, Partnered Martial Arts-based Intervention on Cognitive Function

Sponge and Eosinophil Peroxidase (EPO) Staining

Power Training Progression Methods

Pilot Study on EXPAREL as an Intra-articular Posteromedial Surgeon Administered (IPSA) Block vs. Local Infiltration Analgesia in Knee Replacement Surgery

Sargramostim or Hypertonic Saline Before Sentinel Lymph Node Biopsy in Treating Patients With Stage IB-II Melanoma

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

Comparison of the ProAdjuster Analysis to the Penning Method of Determining Intersegmental Motion of the Cervical Spine

Detecting Absence Seizures Using Eye Tracking

Antegrade Versus Retrograde IV for Blood Draws

Hydroxychloroquine and Phlebotomy for Treating Porphyria Cutanea Tarda

Effect of Pretreatment With Ticagrelor on Residual Thrombus After PCI in Patients Presenting With ACS in Comparison With Delayed Treatment at the Time of PCI: an OCT Study

Utilization of Somatic Tissue Oxygen Saturation Monitoring in Pregnant Women

A Comparison of Fractional Flow Reserve-Guided Percutaneous Coronary Intervention and Coronary Artery Bypass Graft Surgery in Patients With Multivessel Coronary Artery Disease

Reproducibility and Method Comparison Studies of the Quo-Test™ A1C System and the Quo-Lab A1C Test and CLIA Waiver Study of the Quo-Test™ A1C System

Comparison of 18F-rhPSMA-7.3 PET/CT With and Without Furosemide in Biochemical Recurrence of Prostate Cancer

Vital Signs Patch: Automated Monitoring of Vital Signs Measurements in the In-Patient Hospital Setting

Real Time 3D Imaging and Surrogate Bone Model

Improving Mental Health in School-age Children Through the Kids' Empowerment Program (KEP)

Testing if High Dose Radiation Only to the Sites of Brain Cancer Compared to Whole Brain Radiation That Avoids the Hippocampus is Better at Preventing Loss of Memory and Thinking Ability

Two-Session Couples Class to Improve Relationship Health

Reducing Dropout and Improving Outcomes From PTSD Therapy: When to Switch Therapies or Stay the Course

MeSenteric SpAring Versus High Ligation Ileocolic Resection for the Prevention of REcurrent Crohn's DiseaSe (SPARES)