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ClinicalTrials.gov public records Last synced Oct 24, 2026, 12:52 AM EDT

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Showing 289–312 of 1,008 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Stricture Clear all
Active, not recruiting Not applicable Interventional

A 5-year Superion™ IDS Clinical Outcomes Post-Approval Evaluation (SCOPE)

NCT04192591
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Superion™ IDS device
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
45 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2041
U.S. locations
23
States / cities
Carlsbad, California • Larkspur, California • Rancho Mirage, California + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Terminated Not applicable Interventional

Mitroflow DL Post Approval Study- North America

NCT02351726
View directory record Official record
Conditions
Aortic Stenosis, Aortic Regurgitation, Aortic Valve Insufficiency, Heart Valve Diseases, Cardiovascular Abnormalities, Cardiovascular Diseases, Congenital Abnormalities, Heart Diseases, Pathological Conditions, Anatomical
Interventions
Mitroflow DL
Device
Lead sponsor
LivaNova
Industry
Eligibility
Not listed
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
13
States / cities
Los Angeles, California • San Diego, California • Jacksonville, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 20, 2020 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Not applicable Interventional Results available

A Clinical Evaluation of Absorb™ Bioresorbable Vascular Scaffold (Absorb™ BVS) System in Chinese Population ~ ABSORB CHINA Randomized Controlled Trial (RCT)

NCT01923740
View directory record Official record
Conditions
Coronary Artery Disease, Coronary Artery Stenosis, Coronary Disease, Coronary Stenosis
Interventions
XIENCE V EECSS, Absorb BVS System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Santa Clara, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2019 · Synced Oct 24, 2026, 12:52 AM EDT
Terminated Not applicable Interventional

MRI to Assess Fibrosis in Eosinophilic Esophagitis Patients

NCT03446118
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
MRI to detect inflammation and fibrosis in subjects with EoE
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 28, 2022 · Synced Oct 24, 2026, 12:52 AM EDT
Recruiting No phase listed Observational

Abbott Vascular Medical Device Registry

NCT04573660
View directory record Official record
Conditions
Acute Myocardial Infarction, Restenoses, Coronary, Coronary Artery Lesions, Venous Embolism, Arterial Embolism
Interventions
Coronary and peripheral stents, Pacing catheters, Vascular plugs, Measurement and imaging (FFR and OCT), Peripheral dilatation catheters, Coronary dilatation catheters, Coronary and peripheral guidewires, Vessel closure/compression devices, Vascular access introducers
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
3,784 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
7
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Completed No phase listed Observational

Examining the Effects of Dorsal Column Stimulation on Pain From Lumbar Spinal Stenosis Related to Epidural Lipomatosis.

NCT05811143
View directory record Official record
Conditions
Lipomatosis, Low Back Pain
Interventions
Spinal Cord Stimulator
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Derivation of Human Induced Pluripotent Stem (iPS) Cells to Heritable Cardiac Arrhythmias

NCT02413450
View directory record Official record
Conditions
Inherited Cardiac Arrythmias, Long QT Syndrome (LQTS), Brugada Syndrome (BrS), Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), Early Repolarization Syndrome (ERS), Arrhythmogenic Cardiomyopathy (AC, ARVD/C), Hypertrophic Cardiomyopathy (HCM), Dilated Cardiomyopathy (DCM), Muscular Dystrophies (Duchenne, Becker, Myotonic Dystrophy), Normal Control Subjects
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2031
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 16, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Not applicable Interventional

Epidural Steroid Injection Versus Epidural Steroid Injection and Manual Physical Therapy and Exercise in the Management of Lumbar Spinal Stenosis

NCT00786981
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Epidural steroid injection plus physical therapy, Epidural steroid injection
Other
Lead sponsor
Franklin Pierce University
Other
Eligibility
50 Years to 90 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
4
States / cities
Denver, Colorado • Peoria, Illinois • Keesler Air Force Base, Mississippi + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Oct 24, 2026, 12:52 AM EDT
Active, not recruiting No phase listed Observational

Percutaneous Cholangiopancreatoscopy Registry

NCT05210322
View directory record Official record
Conditions
Biliary Stones, Cholangiocarcinoma, Intrahepatic, Biliary Stricture, Cholelithiasis, Choledocholithiasis
Interventions
Percutaneous cholangiopancreatoscopy
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
679 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Active, not recruiting No phase listed Observational

Real-world Clinical Outcomes of the MITRIS RESILIA Mitral Valve

NCT05526560
View directory record Official record
Conditions
Mitral Stenosis, Mitral Valve Insufficiency
Interventions
MITRIS RESILIA Mitral Valve, Model 11400M
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
504 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2035
U.S. locations
20
States / cities
Newport Beach, California • Palo Alto, California • Orlando, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Withdrawn Not applicable Interventional

U.S. Multicenter Feasibility Trial of the F2 Filter and Delivery System for Embolic Protection During TAVR

NCT06069661
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Aortic Stenosis
Device
Lead sponsor
EnCompass Technologies, Inc.
Industry
Eligibility
22 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 25, 2025 · Synced Oct 24, 2026, 12:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Analysis of Heart Muscle Function in Patients With Heart Disease and Normal Volunteers

NCT00001459
View directory record Official record
Conditions
Cardiomyopathy, Hypertrophic, Coronary Disease, Healthy, Myocardial Ischemia, Syndrome X
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Not applicable Interventional

Prehabilitation for Patients Undergoing Transcatheter Aortic Valve Replacement

NCT03107897
View directory record Official record
Conditions
Aortic Valve Stenosis
Interventions
Pre-habilitation
Other
Lead sponsor
WellSpan Health
Other
Eligibility
Not listed
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 9, 2023 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Phase 4 Interventional

Platelet Function And Aggregometry In Patients With Aortic Valve Stenosis

NCT00156520
View directory record Official record
Conditions
Hemorrhage
Interventions
aprotonin; epsilon aminocaproic acid
Drug
Lead sponsor
University of Rochester
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2010 · Synced Oct 24, 2026, 12:52 AM EDT
Completed No phase listed Observational

Safety & Efficacy Study of the Medtronic CoreValve® System-Treatment of Symptomatic Severe Aortic Stenosis With Significant Comorbidities in Extreme Risk Subjects Who Need Aortic Valve Replacement

NCT01675440
View directory record Official record
Conditions
Severe Aortic Stenosis
Interventions
Medtronic CoreValve® System Transcatheter Aortic Valve Implantation (TAVI)
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
Not listed
Enrollment
782 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2025
U.S. locations
43
States / cities
Phoenix, Arizona • Los Angeles, California • Palo Alto, California + 33 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Active, not recruiting Phase 4 Interventional

Optilume PoST AppRoval Clinical Evaluation of Andrology ParaMeters

NCT05383274
View directory record Official record
Conditions
Urethral Stricture
Interventions
Optilume Urethral DCB
Combination Product
Lead sponsor
Urotronic Inc.
Industry
Eligibility
22 Years to 65 Years · Male only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
9
States / cities
Little Rock, Arkansas • Orlando, Florida • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Not applicable Interventional Results available

Accuracy of Spybite Forceps When Compared to Conventional Sampling Methods

NCT01227382
View directory record Official record
Conditions
Accuracy of Tissue Diagnosis, Bile Duct Stricture, Pancreatic Duct Stricture
Interventions
ERCP with cholangiopancreatoscopy
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2015 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Not applicable Interventional Results available

The MiDAS ENCORE Study

NCT02093520
View directory record Official record
Conditions
Spinal Stenosis, Lumbar Region, With Neurogenic Claudication
Interventions
MILD Procedure, Epidural Steroid Injection
Procedure · Drug
Lead sponsor
Vertos Medical, Inc.
Industry
Eligibility
65 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
12
States / cities
Chula Vista, California • Fresno, California • Murrieta, California + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Phase 4 Interventional Results available

MiDAS I (Mild® Decompression Alternative to Open Surgery): Vertos Mild Patient Evaluation Study

NCT00956631
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Interlaminar Decompression
Procedure
Lead sponsor
Vertos Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
13
States / cities
Jonesboro, Arkansas • Los Angeles, California • Napa, California + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2013 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Not applicable Interventional Results available

Accell Evo3™ Demineralized Bone Matrix in Instrumented Lumbar Spine Fusion

NCT02018445
View directory record Official record
Conditions
Degenerative Changes, Stenosis, Spondylosis
Interventions
Posterolateral Fusion
Procedure
Lead sponsor
SeaSpine, Inc.
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2020 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Not applicable Interventional Results available

Cerebral Protection in Transcatheter Aortic Valve Replacement

NCT02214277
View directory record Official record
Conditions
Severe Symptomatic Calcified Native Aortic Valve Stenosis
Interventions
Cerebral Protection System-The SENTINEL System with TAVR, TAVR
Device
Lead sponsor
Claret Medical
Industry
Eligibility
18 Years and older
Enrollment
363 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
14
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Clearwater, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated May 11, 2018 · Synced Oct 24, 2026, 12:52 AM EDT
Withdrawn No phase listed Observational

Ventricular Remodeling In Patients With Aortic Stenosis Assessed Echocardiography

NCT00774657
View directory record Official record
Conditions
Aortic Stenosis
Interventions
Not listed
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 17, 2012 · Synced Oct 24, 2026, 12:52 AM EDT
Not listed Not applicable Interventional

Spondylolisthesis Treated With an iO-Flex® System Enabled Decompression

NCT01338766
View directory record Official record
Conditions
Radiculopathy, Spondylolisthesis, Lumbar Spinal Stenosis
Interventions
Decompression using the iO-Flex® system
Procedure
Lead sponsor
Baxano Surgical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
14
States / cities
Castro Valley, California • Los Angeles, California • Mission Viejo, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Oct 24, 2026, 12:52 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Pregabalin in Patients With Radicular Pain

NCT00908375
View directory record Official record
Conditions
Neuropathy; Radicular, Lumbar, Lumbosacral, Failed Back Surgery Syndrome, Spinal Stenosis, Herniated Disc
Interventions
Pregabalin, Sugar Pill
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 64 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 13, 2014 · Synced Oct 24, 2026, 12:52 AM EDT