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ClinicalTrials.gov public records Last synced May 22, 2026, 3:53 AM EDT

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

Showing 1–17 of 17 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic Total Occlusion of Coronary Artery 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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Withdrawn No phase listed Observational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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM 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 22, 2026, 3:53 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Chronic Total Occlusion of Coronary Artery
Interventions
NovaCross
Device
Lead sponsor
Nitiloop Ltd.
Industry
Eligibility
18 Years to 80 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
4
States / cities
Little Rock, Arkansas • Naperville, Illinois • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2017 · Synced May 22, 2026, 3:53 AM EDT
Not listed No phase listed Observational
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2024
U.S. locations
42
States / cities
Phoenix, Arizona • Little Rock, Arkansas • San Diego, California + 31 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced May 22, 2026, 3:53 AM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Ischemic Heart Disease, Coronary Artery Stenosis, Chronic Coronary Total Occlusion, Coronary Bypass Graft Stenosis
Interventions
MINI TREK RX 1.20 mm Coronary Dilatation Catheter
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
4
States / cities
La Jolla, California • Salisbury, Maryland • Petoskey, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced May 22, 2026, 3:53 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Chronic Total Occlusion of Coronary Artery
Interventions
DyeVert System
Device
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
3
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 16, 2018 · Synced May 22, 2026, 3:53 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Coronary Occlusions
Interventions
Cypher sirolimus eluting coronary stent
Device
Lead sponsor
Sunil Rao
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
13
States / cities
La Jolla, California • Washington D.C., District of Columbia • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2014 · Synced May 22, 2026, 3:53 AM EDT
Completed Phase 4 Interventional
View directory record Official record
Conditions
Arteriosclerosis, Coronary Artery Disease, Myocardial Ischemia, Coronary Disease
Interventions
CrossBoss Catheter, Antegrade Wire Escalation Strategy
Procedure
Lead sponsor
North Texas Veterans Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
11
States / cities
Boston, Massachusetts • Detroit, Michigan • Minneapolis, Minnesota + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced May 22, 2026, 3:53 AM EDT