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ClinicalTrials.gov public records Last synced May 21, 2026, 10:50 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Total Coronary Occlusion Clear all
Completed Not applicable Interventional
View directory record Official record
Conditions
Coronary Artery Disease, Coronary Disease, Myocardial Ischemia, Heart Diseases, Arteriosclerosis, Cardiovascular Diseases, Chronic Total Occlusion, Chronic Total Occlusion of Coronary Artery
Interventions
Sapphire 3 Coronary Dilatation Catheter
Device
Lead sponsor
OrbusNeich
Industry
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
12
States / cities
Stanford, California • Torrance, California • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced May 21, 2026, 10:50 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Coronary Artery Disease, Angina Pectoris
Interventions
Percutaneous Coronary Intervention, Coronary stent, Clopidogrel
Procedure · Device · Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 6, 2022 · Synced May 21, 2026, 10:50 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Coronary Occlusion
Interventions
NovaCross
Device
Lead sponsor
Nitiloop Ltd.
Industry
Eligibility
25 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Little Rock, Arkansas • New York, New York • York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced May 21, 2026, 10:50 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Coronary Artery Chronic Total Occlusion
Interventions
Recanalization of a coronary chronic total occlusion
Device
Lead sponsor
BridgePoint Medical
Industry
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
16
States / cities
Phoenix, Arizona • La Jolla, California • Sacramento, California + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2012 · Synced May 21, 2026, 10:50 PM EDT
Withdrawn No phase listed Observational
View directory record Official record
Conditions
Chronic Total Occlusion, Atherosclerosis, Coronary Artery Disease, Peripheral Artery Disease
Interventions
Roxwood Anchoring Catheters, Acetylsalicylic Acid, Heparin
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
25 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
11
States / cities
Phoenix, Arizona • Gainesville, Florida • Hobart, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2021 · Synced May 21, 2026, 10:50 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Ischemic Heart Disease
Interventions
Not listed
Lead sponsor
Piedmont Healthcare
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 1, 2019 · Synced May 21, 2026, 10:50 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
11
States / cities
Mesa, Arizona • Phoenix, Arizona • Torrance, California + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced May 21, 2026, 10:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Coronary Occlusion
Interventions
Catheter-based intracoronary injection
Biological
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 23, 2022 · Synced May 21, 2026, 10:50 PM EDT
Terminated No phase listed Observational
View directory record Official record
Conditions
Coronary Artery Disease, Chronic Total Occlusion of Coronary Artery, Percutaneous Coronary Intervention
Interventions
Robotic CTO PCI, Conventional (Manual) CTO PCI
Device · Procedure
Lead sponsor
Corindus Inc.
Industry
Eligibility
18 Years and older
Enrollment
74 participants
Timeline
2019 – 2021
U.S. locations
3
States / cities
Kansas City, Missouri • York, Pennsylvania • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced May 21, 2026, 10:50 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Chronic Total Occlusion
Interventions
Directly measure microvascular function using direct coronary flow measurements
Other
Lead sponsor
University of Chicago
Other
Eligibility
21 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 23, 2023 · Synced May 21, 2026, 10:50 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Stents, Coronary Artery Disease, Total Coronary Occlusion, Coronary Artery Restenosis, Stent Thrombosis, Vascular Disease, Myocardial Ischemia, Coronary Artery Stenosis
Interventions
XIENCE V® Everolimus Eluting Coronary Stent, TAXUS® EXPRESS2™ Paclitaxel Eluting Coronary Stent
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,002 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
65
States / cities
Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 56 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2011 · Synced May 21, 2026, 10:50 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Coronary Disease, Coronary Artery Disease, Coronary Restenosis
Interventions
Not listed
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
697 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
22
States / cities
Phoenix, Arizona • San Jose, California • Stanford, California + 18 more
Source: ClinicalTrials.gov public record
Updated May 24, 2010 · Synced May 21, 2026, 10:50 PM EDT
Not listed Phase 3 Interventional
View directory record Official record
Conditions
Coronary Occlusion
Interventions
coraFlex Catheter, coraForce Catheter, coraCross Catheter
Device
Lead sponsor
ReFlow Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 9, 2024 · Synced May 21, 2026, 10:50 PM EDT
Terminated No phase listed Observational
View directory record Official record
Conditions
Chronic Total Occlusion, Occlusion
Interventions
Chronic total occlusion percutaneous coronary intervention
Procedure
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced May 21, 2026, 10:50 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Chronic Total Occlusion of Coronary Artery, Chronic Angina
Interventions
VasoStar guidewire system
Device
Lead sponsor
VasoStar, LLC
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Atlanta, Georgia • Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced May 21, 2026, 10:50 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Chronic Total Occlusion, Ischemic Heart Disease, Chronic Total Occlusion of Coronary Artery
Interventions
Chronic Total Occlusion Revascularization, GuideLiner® V3 catheter, TrapLiner® catheter, Turnpike® catheter
Procedure · Device
Lead sponsor
Vascular Solutions LLC
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
13
States / cities
Torrance, California • Atlanta, Georgia • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced May 21, 2026, 10:50 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Chronic Total Occlusion of Coronary Artery, Vascular Disease, Myocardial Ischemia, Coronary Artery Stenosis, Coronary Disease, Coronary Artery Disease, Coronary Restenosis
Interventions
placebo + aspirin, clopidogrel + aspirin OR prasugrel + aspirin, XIENCE V Everolimus Eluting Coronary Stent System (XIENCE V EECSS)
Drug · Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
870 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
144
States / cities
Birmingham, Alabama • Fairhope, Alabama • Scottsdale, Arizona + 126 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced May 21, 2026, 10:50 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Coronary Artery Disease (CAD), Chronic Total Occlusion (CTO)
Interventions
CTO Treatment Device
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Santa Clara, California
Source: ClinicalTrials.gov public record
Updated May 8, 2018 · Synced May 21, 2026, 10:50 PM EDT
Withdrawn Phase 4 Interventional
View directory record Official record
Conditions
Myocardial Ischemia, Coronary Artery Disease, Arteriosclerosis, Chronic Stable Angina
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
East Carolina University
Other
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 12, 2023 · Synced May 21, 2026, 10:50 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Chronic Total Occlusion of Coronary Artery
Interventions
SoundBite™ Crossing System Active Wire 14
Device
Lead sponsor
SoundBite Medical Solutions, Inc.
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced May 21, 2026, 10:50 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Coronary Disease, Coronary Artery Disease, Coronary Restenosis
Interventions
ZoMaxx™ Drug-Eluting Coronary Stent System, TAXUS™ EXPRESS2™ Paclitaxel Eluting Coronary Stent
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,099 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
74
States / cities
Huntsville, Alabama • Gilbert, Arizona • La Jolla, California + 60 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2012 · Synced May 21, 2026, 10:50 PM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Chronic Total Occlusion of Coronary Artery, Angina Pectoris, Quality of Life, PROM
Interventions
Chronic total occlusion(CTO) percutaneous coronary intervention (PCI)
Procedure
Lead sponsor
Haukeland University Hospital
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced May 21, 2026, 10:50 PM EDT
Completed Phase 4 Interventional
View directory record Official record
Conditions
Coronary Occlusions
Interventions
everolimus-eluting stent
Device
Lead sponsor
North Texas Veterans Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 28, 2013 · Synced May 21, 2026, 10:50 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
XIENCE V® Everolimus Eluting Coronary Stent, TAXUS™ EXPRESS2™ Paclitaxel Eluting Coronary Stent
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
3,687 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
65
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Fairfax, California + 54 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2012 · Synced May 21, 2026, 10:50 PM EDT