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Showing 1–24 of 614 matching trials from the live ClinicalTrials.gov search.
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Withdrawn Phase 4 Interventional

ATHERO: Advanced Technology Halting Early Re-Stenosis and Occlusion

NCT00407940
View directory record Official record
Conditions
Arterial Occlusive Disease, Intermittent Claudication
Interventions
Lower extremity Atherectomy and Cryoplasty
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 12, 2019 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational

Central Venous Access Catheter Placement Using the Sonic Flashlight

NCT00330590
View directory record Official record
Conditions
Catheterization, Central Venous
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
150 participants
Timeline
Ends 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 14, 2008 · Synced Sep 2, 2026, 4:22 PM EDT
Completed Not applicable Interventional

CIC Behavioral Economics in Children With Spina Bifida

NCT05562713
View directory record Official record
Conditions
Spina Bifida, Neurogenic Bladder
Interventions
Present Bias without Loss Aversion, Present Bias with Loss Aversion
Behavioral
Lead sponsor
Duke University
Other
Eligibility
4 Years to 12 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 5, 2024 · Synced Sep 2, 2026, 4:22 PM EDT
Completed Phase 2 Interventional

Evaluation of the Effects of Carperitide in Patients With Congestive Heart Failure

NCT00259038
View directory record Official record
Conditions
Heart Failure, Congestive, Heart Decompensation, Left Ventricular Failure, Myocardiopathies, Systolic or Diastolic Left Ventricular Dysfunction
Interventions
Carperitide, Placebo
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
30
States / cities
Huntsville, Alabama • Los Angeles, California • Orange, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2016 · Synced Sep 2, 2026, 4:22 PM EDT
Recruiting No phase listed Observational

Deep Learning Detection of Pulmonary Hypertension and Low Ejection Fraction Via Digital Stethoscope and 3-Lead ECG

NCT07087613
View directory record Official record
Conditions
Hypertension, Pulmonary, Heart Failure With Reduced Ejection Fraction
Interventions
Eko CORE 500 Digital Stethoscope
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
3,850 participants
Timeline
2025 – 2027
U.S. locations
4
States / cities
O'Fallon, Illinois • Springfield, Illinois • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 2, 2026, 4:22 PM EDT
Not listed Phase 3 Interventional

Evaluation of RenalGuard® System to Reduce the Incidence of Contrast Induced Nephropathy in At-Risk Patients

NCT01456013
View directory record Official record
Conditions
Contrast Induced Nephropathy
Interventions
RenalGuard Therapy, Standard Therapy
Device · Drug
Lead sponsor
CardioRenal Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2024
U.S. locations
30
States / cities
Birmingham, Alabama • Torrance, California • Washington D.C., District of Columbia + 23 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Sep 2, 2026, 4:22 PM EDT
Not listed Phase 3 Interventional

Cardiac CAtheterization for Bypass Graft Patency Rate Optimization: the CABG-PRO Randomized-controlled Pilot Study

NCT01063491
View directory record Official record
Conditions
Coronary Artery Bypass Graft Surgery
Interventions
bypass graft angiography
Procedure
Lead sponsor
North Texas Veterans Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 31, 2013 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational Results available

Hybrid Revascularization Observational Study

NCT01121263
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
298 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
11
States / cities
Atlanta, Georgia • Baltimore, Maryland • Boston, Massachusetts + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2014 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of Peripheral Pressure Volume Loops and Ultrasound-derived "Cardiac Power" by Comparison With Invasive Left Ventricular Pressure Volume Loops

NCT01750450
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Not listed
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 30, 2014 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational

Contrast Enhanced PA Pressure Measurements

NCT06240871
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
Pulmonary artery pressure measurements
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 4, 2024 · Synced Sep 2, 2026, 4:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Epidural Catheter Thread Between Two Different Vendors

NCT03722446
View directory record Official record
Conditions
Labor Pain
Interventions
Arrow Catheter Kit., B.Braun Catheter Kit
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
257 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Sep 2, 2026, 4:22 PM EDT
Terminated Phase 2 Interventional

Pilot Study of Avoidance of Bladder Catheters in Stroke Patients to Avoid Urinary Tract Infections

NCT01275261
View directory record Official record
Conditions
Stroke, Catheter Associated Urinary Tract Infection
Interventions
Nursing protocol to avoid Foley catheter placement
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2012 · Synced Sep 2, 2026, 4:22 PM EDT
Completed Not applicable Interventional

Coronary Computed Tomographic Angiography for Selective Cardiac Catheterization

NCT01810198
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Cardiac CT, Invasive Coronary Angiography
Procedure
Lead sponsor
MDDX LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,631 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Sep 2, 2026, 4:22 PM EDT
Enrolling by invitation No phase listed Observational

Fractional Flow Reserve and Instantaneous Free-wave Ratio Revascularization Strategies in Women

NCT04599192
View directory record Official record
Conditions
Coronary Disease, Percutaneous Coronary Intervention, Exercise Test, Myocardial Perfusion Imaging, Cardiac Catheterization
Interventions
No study intervention
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 2, 2026, 4:22 PM EDT
Recruiting Phase 4 Interventional

Central Line Study

NCT05534971
View directory record Official record
Conditions
Shock
Interventions
Central venous catheter insertion
Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Simulation-Based Training for Ultrasound-Guided Perineural Catheter Insertion

NCT01688271
View directory record Official record
Conditions
Pain Management, Simulation, Training, Ultrasonography
Interventions
Not listed
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational

RISE: A Clinical Evaluation of the StarClose™ Vascular Closure System

NCT00736086
View directory record Official record
Conditions
Peripheral Vascular Disease, Cardiovascular Disease
Interventions
Vessel Closure (StarClose™)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 85 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
11
States / cities
La Jolla, California • Atlanta, Georgia • Peoria, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2008 · Synced Sep 2, 2026, 4:22 PM EDT
Terminated No phase listed Observational

SHERLOCK 3CG™ Diamond Tip Confirmation System

NCT03288766
View directory record Official record
Conditions
Indication for Peripheral Intravenous Catheterization, Atrial Flutter, Premature Atrial Contraction, Premature Ventricular Contraction, Premature Junctional Contraction, Tachycardia, Atrioventricular Block, Bundle-Branch Block
Interventions
PICC placement with SHERLOCK 3CG™ Diamond TCS with MODUS II software
Procedure
Lead sponsor
C. R. Bard
Industry
Eligibility
21 Years and older
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
6
States / cities
Las Vegas, Nevada • Greensboro, North Carolina • Greenville, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2021 · Synced Sep 2, 2026, 4:22 PM EDT
Not listed No phase listed Observational

Characteristics Predictive of Success and Complications in the Use of Suture-Mediated Closure of Femoral Venous Access

NCT00838175
View directory record Official record
Conditions
Cardiac Catheterization
Interventions
suture mediated closure
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 5, 2009 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational

Smartphone Twelve Lead Electrocardiogram Utility In ST-Elevation Myocardial Infarction

NCT03037229
View directory record Official record
Conditions
STEMI
Interventions
Smartphone ECG, Standard 12-lead ECG
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 6, 2018 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational

Catheterization to Locate Mesenchymal Tumors in Patients With Tumor-Induced Osteomalacia or Oncogenic Osteomalacia

NCT00099762
View directory record Official record
Conditions
Osteomalacia, Neoplasms
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
8 Years to 100 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 2, 2026, 4:22 PM EDT
Completed No phase listed Observational

XIENCE V® EXCEED: Evaluation of XIENCE V® Catheterization Lab Endpoints and Excellence in Delivery

NCT00731237
View directory record Official record
Conditions
Atherosclerosis, Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
2,517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
44
States / cities
Huntsville, Alabama • Mesa, Arizona • Hot Springs, Arkansas + 40 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2009 · Synced Sep 2, 2026, 4:22 PM EDT
Not listed No phase listed Observational

EKG Criteria and Identification of Acute Coronary Occlusion

NCT03863327
View directory record Official record
Conditions
Acute Coronary Syndrome, STEMI, STEMI - ST Elevation Myocardial Infarction, Acute Coronary Artery Thrombosis (Diagnosis), NSTEMI - Non-ST Segment Elevation MI, Non-ST Elevation Myocardial Infarction, Non ST Segment Elevation Myocardial Infarction, Non ST Segment Elevation Acute Coronary Syndrome, Non-ST Elevation Myocardial Infarction (nSTEMI), Non STEMI
Interventions
No intervention
Other
Lead sponsor
Stony Brook University
Other
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Minneapolis, Minnesota • Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Sep 2, 2026, 4:22 PM EDT
Not listed Not applicable Interventional

Accuracy of the Thoracic Epidural Catheter Insertion Confirmed by Fluoroscopic Imaging

NCT01764932
View directory record Official record
Conditions
Patients Undergoing Thoracic Surgery, Patients Undergoing Upper Abdominal Surgery
Interventions
Fluoroscopic imaging
Procedure
Lead sponsor
Chicago Anesthesia Pain Specialists
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Sep 2, 2026, 4:22 PM EDT