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ClinicalTrials.gov public records Last synced Oct 24, 2026, 10:03 PM EDT

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Showing 769–792 of 877 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cardiovascular Surgery Clear all
Withdrawn Not applicable Interventional

Video-Assisted Left Atrial Appendage Exclusion Trial

NCT02226133
View directory record Official record
Conditions
Heart Diseases
Interventions
LAAx, Inc. TigerPaw® System II
Device
Lead sponsor
LAAx, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
4
States / cities
Pleasanton, California • Baltimore, Maryland • Danville, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated May 5, 2015 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Not applicable Interventional Results available

SPECS: Safe Pediatric Euglycemia in Cardiac Surgery

NCT00443599
View directory record Official record
Conditions
Heart Defects, Congenital, Hyperglycemia
Interventions
Insulin, Usual Care
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 36 Months
Enrollment
989 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
2
States / cities
Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Not applicable Interventional

Echo-guided Hemodynamic Management Strategy in Elderly Patients Undergoing Noncardiac Surgery

NCT01780727
View directory record Official record
Conditions
Ventricular Dysfunction, Left, Major Adverse Cardiac Events
Interventions
EGHEM
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
70 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 15, 2023 · Synced Oct 24, 2026, 10:03 PM EDT
Active, not recruiting No phase listed Observational

Comprehensive Computed Tomography Guidance of Coronary Bypass Graft Surgery

NCT03894423
View directory record Official record
Conditions
CAD, Atheroscleroses, Coronary, Computed Tomography, Coronary Artery Bypass
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
40 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
3
States / cities
Palo Alto, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 24, 2026, 10:03 PM EDT
Withdrawn Phase 1 Interventional

Nitric Oxide During CPB to Reduce AKI in Neonates

NCT03946462
View directory record Official record
Conditions
Congenital Heart Disease, Acute Kidney Injury
Interventions
NO gas delivered during cardiac surgery, placebo gas delivered during cardiac surgery
Drug · Other
Lead sponsor
Fabio Savorgnan
Other
Eligibility
Up to 30 Days
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 1, 2021 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Phase 2 Interventional Results available

Lidocaine as an Endotracheal Tube (ETT) Cuff Media

NCT03343080
View directory record Official record
Conditions
Cardiac Disease
Interventions
1.8% lidocaine plus 0.76% sodium bicarbonate, Air
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 27, 2019 · Synced Oct 24, 2026, 10:03 PM EDT
Not yet recruiting Phase 4 Interventional

Extended Prophylactic Anticoagulation Following Spinal Surgery for Metastatic Disease

NCT07713875
View directory record Official record
Conditions
Venous Thromboembolism (VTE), Deep Vein Thrombosis (DVT), Pulmonary Embolism (PE), Spine Metastasis
Interventions
Apixaban
Drug
Lead sponsor
James Bayley
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Pittburgh, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 24, 2026, 10:03 PM EDT
Terminated Not applicable Interventional

Open Versus Endovascular Repair of Popliteal Artery Aneurysm Trial

NCT01817660
View directory record Official record
Conditions
Popliteal Artery Aneurysm
Interventions
Open repair of popliteal artery, Endovascular repair of popliteal artery
Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
35 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 13, 2017 · Synced Oct 24, 2026, 10:03 PM EDT
Completed No phase listed Observational

QStat in Liver Transplant

NCT04114253
View directory record Official record
Conditions
Blood Loss, Surgical
Interventions
Quantra System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Oct 24, 2026, 10:03 PM EDT
Completed No phase listed Observational

Evaluation and Treatment of Patients Spinal Blood Vessel Abnormalities

NCT00001364
View directory record Official record
Conditions
Arteriovenous Fistula, Arteriovenous Malformation, Spinal Cord Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
4 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Not applicable Interventional Results available

Continuous Infusion Versus Bolus Dosing for Pain Control After Pediatric Cardiothoracic Surgery

NCT02112448
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
continuous infusion, as needed dosing, Acetaminophen, ketorolac
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
3 Months to 4 Months
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 24, 2024 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Not applicable Interventional Results available

Heparin and the Reduction of Thrombosis (HART) Trial

NCT00779558
View directory record Official record
Conditions
Thrombosis
Interventions
Heparin sulfate infusion at 10 units/kg/hour, Placebo infusion
Drug
Lead sponsor
Stanford University
Other
Eligibility
1 Day to 1 Year
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 12, 2015 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Phase 3 Interventional Results available

Dabigatran Etexilate vs Enoxaparin in Prevention of Venous Thromboembolism (VTE) Post Total Knee Replacement

NCT00152971
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Thromboembolism
Interventions
Dabigatran Dose 1 - day 2 to completion, Dabigatran Dose 1 - day 1, Dabigatran Dose 2 - day 2 to completion, Dabigatran Dose 2 - day 1, Enoxaparin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
2,615 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
59
States / cities
Birmingham, Alabama • Northport, Alabama • Tucson, Arizona + 48 more
Source: ClinicalTrials.gov public record
Updated May 5, 2014 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Not applicable Interventional

Prehabilitation for Aortic Aneurysm Surgery: Proof-of-concept Trial

NCT06998498
View directory record Official record
Conditions
Aortic Aneurysm
Interventions
Ready for Recovery
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 24, 2026, 10:03 PM EDT
Recruiting No phase listed Observational

Clinical Outcomes of Patients Treated With Open Surgical Repair for Complex Aortic Aneurysms

NCT03446287
View directory record Official record
Conditions
Aortic Aneurysm, Abdominal
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 24, 2026, 10:03 PM EDT
Terminated Phase 2 Interventional Results available

An Efficacy and Safety Study of SRM003 in the Treatment of Subjects Undergoing Placement of an Arteriovenous Graft to Facilitate Hemodialysis Access

NCT01806584
View directory record Official record
Conditions
Arteriovenous Graft
Interventions
SRM003, Participating Site's standard practice
Biological · Other
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
46
States / cities
Phoenix, Arizona • Tucson, Arizona • Fresno, California + 40 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Not applicable Interventional

Pre-Emptive Analgesia in Ano-Rectal Surgery

NCT02402543
View directory record Official record
Conditions
Hemorrhoids, Fissure in Ano, Rectal Fistula, Anal Condyloma
Interventions
Gabapentin, Ketamine, Acetaminophen, Dexamethasone, Placebo
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Burlington, Vermont • Colchester, Vermont
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Oct 24, 2026, 10:03 PM EDT
Withdrawn Not applicable Interventional

Use of a Tonometer to Identify Epileptogenic Lesions During Pediatric Epilepsy Surgery

NCT04344626
View directory record Official record
Conditions
Epilepsy, Focal Cortical Dysplasia, Tuberous Sclerosis, Hemimegalencephaly, Polymicrogyria, Rasmussen Encephalitis, Sturge-Weber Syndrome, Gliosis, Stroke, Tumor, Brain
Interventions
Intra-operative brain tonometry
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Renin-angiotensin-aldosterone System (RAAS), Inflammation, and Post-Operative Atrial Fibrillation (AF)

NCT00141778
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Placebo, Ramipril, Spironolactone
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 80 Years
Enrollment
455 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 22, 2013 · Synced Oct 24, 2026, 10:03 PM EDT
Active, not recruiting Not applicable Interventional

MitraClip REPAIR MR Study

NCT04198870
View directory record Official record
Conditions
Mitral Valve Regurgitation
Interventions
MitraClip™ device implantation, Mitral Valve Repair Surgery
Device · Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2035
U.S. locations
63
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 47 more
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Phase 4 Interventional Results available

Sugammadex Titration in Cardiac Surgery Patients

NCT05246397
View directory record Official record
Conditions
Coronary Artery Disease, Valvular Heart Disease, Aorta Disease, Heart Failure
Interventions
Sugammadex administration
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Not applicable Interventional

Stroke Study: Operative Strategies to Reduce Cerebral Embolic Events During Coronary Artery Bypass Surgery

NCT01502683
View directory record Official record
Conditions
Stroke
Interventions
No aortic clamping, partial occluding clamp, single cross clamp, cross clamp and partial occluding clamp
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 24, 2017 · Synced Oct 24, 2026, 10:03 PM EDT
Withdrawn Phase 4 Interventional

Atrial Fibrillation Ablation Device Comparison Study

NCT00466973
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Dry bipolar radiofrequency (RF) clamp, Unipolar microwave antenna, Unipolar cryothermic probe, Irrigated unipolar RF antenna, Irrigated bipolar RF clamp, Hi-intensity focused ultrasound wand
Device
Lead sponsor
Maimonides Medical Center
Other
Eligibility
19 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2018 · Synced Oct 24, 2026, 10:03 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Fish Oil for Reduction of Atrial Fibrillation After Cardiac Surgery

NCT00446966
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Omega Three Polyunsaturated fatty acids
Drug
Lead sponsor
Chirag Sandesara
Other
Eligibility
18 Years to 85 Years
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced Oct 24, 2026, 10:03 PM EDT