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ClinicalTrials.gov public records Last synced Oct 15, 2026, 1:31 AM EDT

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Showing 577–600 of 809 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

Angiography and Electrogram Guided Bachmann Bundle Pacing

NCT07110922
Conditions
Heart Diseases
Interventions
Angiography only, Angiography and ECG
Diagnostic Test
Lead sponsor
Pugazhendhi Vijayaraman
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Wilkes-Barre, Pennsylvania
Completed No phase listed Observational Results available

Reveal LINQ™ Heart Failure

NCT02758301
Conditions
Heart Failure
Interventions
Reveal LINQ™ Insertable Cardiac Monitor (ICM)
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
19
States / cities
La Jolla, California • Brandon, Florida • Springfield, Illinois + 16 more
Completed No phase listed Observational Results available

Medtronic Signia SDR Product Surveillance Registry

NCT05095935
Conditions
Minimally Invasive Surgical Procedures, Surgical Procedures, Operative
Interventions
N/A observational registry
Other
Lead sponsor
Medtronic
Industry
Eligibility
Not listed
Enrollment
430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
14
States / cities
Los Angeles, California • Denver, Colorado • Washington D.C., District of Columbia + 10 more
Conditions
Renal Disease, End Stage, Kidney Disease, End-Stage, AV Fistula, Fistulas Arteriovenous
Interventions
Ellipsys Vascular Access System
Device
Lead sponsor
Medtronic Endovascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
12
States / cities
Riverside, California • New Haven, Connecticut • Jacksonville, Florida + 8 more
Conditions
Atrial Fibrillation, Tachycardia, Supraventricular, Arrhythmia, Bradycardia
Interventions
Intervention Pacing Features
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
Not listed
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
34
States / cities
Little Rock, Arkansas • Rancho Mirage, California • San Diego, California + 31 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validation of Next Generation Cerebral and Tissue Oximeter

NCT03128372
Conditions
Oxygen Deficiency
Interventions
Desaturation
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 46 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
HIE - Perinatal Hypoxic - Ischemic Encephalopathy
Interventions
NIRS
Device
Lead sponsor
Albany Medical College
Other
Eligibility
1 Minute to 2 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Albany, New York
Conditions
Heart Failure
Interventions
Not listed
Lead sponsor
Medtronic
Industry
Eligibility
Not listed
Enrollment
1,900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
81
States / cities
Birmingham, Alabama • Anchorage, Alaska • Chandler, Arizona + 78 more
Recruiting Phase 1 Interventional

The HALT Biomarker Study

NCT04552275
Conditions
Aortic Stenosis, Hypo-attenuated Leaflet Thickening, Bioprosthetic Valve Degeneration
Interventions
Proteomics Analysis
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
65 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2035
U.S. locations
3
States / cities
Boston, Massachusetts • Minneapolis, Minnesota • Manchester, New Hampshire
Completed Not applicable Interventional Results available

Endurant Stent Graft System Post Approval Study (ENGAGE PAS)

NCT01379222
Conditions
Aortic Aneurysm, Abdominal
Interventions
Endurant Stent Graft System
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
24
States / cities
Los Angeles, California • Stanford, California • New Haven, Connecticut + 20 more
Conditions
Hemorrhoids
Interventions
EEA Hemorrhoid and Prolapse Stapling Set, Endosurgery Proximate PPH03 Stapling Set
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 85 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Completed Not applicable Interventional Results available

Valor II: The Valiant Thoracic Stent Graft System Clinical Study

NCT00413231
Conditions
Thoracic Aortic Aneurysm
Interventions
Valiant Thoracic Stent Graft System
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
18 Years to 85 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
26
States / cities
Birmingham, Alabama • Los Angeles, California • Torrance, California + 21 more
Conditions
Heart Failure With a Preserved Ejection Fraction, Heart Failure, Diastolic, Chronotropic Incompetence
Interventions
Rate adaptive atrial pacing using a dual-chamber pacemaker, Pacemaker system will be implanted but set to Pacing Off.
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Cardiomyopathy
Interventions
Nominal T shock setting, Educated T shock setting
Device
Lead sponsor
James Merrill
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Kingsport, Tennessee
Completed No phase listed Observational Results available

Tachy Prediction Download Study

NCT03402126
Conditions
Ventricular Tachycardia
Interventions
TPD RAMWare
Other
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
15
States / cities
Los Angeles, California • Des Moines, Iowa • Royal Oak, Michigan + 12 more
Conditions
Subdural Hematoma
Interventions
Surgical Management, Onyx™ Liquid Embolic System (LES) Embolization, Observation Only
Procedure · Device · Other
Lead sponsor
Medtronic Neurovascular Clinical Affairs
Industry
Eligibility
18 Years to 90 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
49
States / cities
Birmingham, Alabama • Tucson, Arizona • Irvine, California + 44 more
Terminated No phase listed Observational Accepts healthy volunteers

Remote Monitoring of COVID-19 Positive Outpatients

NCT04853108
Conditions
Covid19
Interventions
Remote Monitoring of COVID-19
Other
Lead sponsor
Emory University
Other
Eligibility
25 Years to 99 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Sudden Cardiac Arrest
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
19 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Burlington, North Carolina • Durham, North Carolina
Completed No phase listed Observational Results available

T-wave Alternans and Intrathoracic Impedance Measurements

NCT00669682
Conditions
Congestive Heart Failure, Arrhythmias
Interventions
Congestive heart failure
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Known Crohn Disease Subjects
Interventions
Capsule endoscopy and Ileocolonoscopy tests
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
2 Years to 75 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
15
States / cities
Scottsdale, Arizona • Los Angeles, California • Jacksonville, Florida + 12 more
Conditions
Hemorrhoids
Interventions
HET Application
Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Bowel Diseases
Interventions
Not listed
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
4
States / cities
Indianapolis, Indiana • Chapel Hill, North Carolina • Beavercreek, Ohio + 1 more
Conditions
Aortic Valve Stenosis
Interventions
CoreValve Evolut 34R TAVR system
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
Not listed
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
10
States / cities
New Haven, Connecticut • Boston, Massachusetts • Ann Arbor, Michigan + 7 more
Completed Not applicable Interventional Results available

ECG Belt to Assess Electrical Synchronization

NCT04583709
Conditions
Bradycardia, Heart Failure
Interventions
ECG Belt
Device
Lead sponsor
Pugazhendhi Vijayaraman
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Wilkes-Barre, Pennsylvania