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Showing 793–816 of 1,807 matching trials from the live ClinicalTrials.gov search.
Conditions
Heart Failure and Reduced Ejection Fraction
Interventions
Online, patient-facing decision-making aid (app) with personalized risk information., Implantable Cardioverter Defibrillator (ICD), Online, patient-facing decision-making app without personalized risk information.
Other · Device
Lead sponsor
Stanford University
Other
Eligibility
60 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
San Francisco, California • Greenville, North Carolina
Conditions
VNS Implanted Tinnitus Patients
Interventions
Vagus Nerve Stimulation
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Richardson, Texas
Conditions
Alveolar Bone Loss
Interventions
INFUSE® Bone Graft
Device
Lead sponsor
Medtronic Spinal and Biologics
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
8
States / cities
Los Angeles, California • Greenwood Village, Colorado • Sarasota, Florida + 4 more
Completed No phase listed Observational Results available

St.Jude Medical Cardiac Lead Assessment Study

NCT01507987
Conditions
Externalized Conductors, Visual Lead Anomalies, Electrical Dysfunction
Interventions
Implanted with one or more of the following SJM leads: Riata leads, RiataST leads, Durata leads, and QuickSite/QuickFlex leads
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
2,216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Scottsdale, Arizona + 37 more
Conditions
Unspecified Adult Solid Tumor
Interventions
stereotactic radiation therapy, implanted fiducial-based imaging, cone-beam computed tomography
Radiation · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 120 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Cataract
Interventions
Intraocular Lens (IOL)
Device
Lead sponsor
Lenstec Incorporated
Industry
Eligibility
21 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Tarpon Springs, Florida
Conditions
Idiopathic Parkinson´s Disease, Parkinson's Disease
Interventions
RNDP-001, Syringe Front-Loading Device
Biological · Device
Lead sponsor
Kenai Therapeutics
Industry
Eligibility
45 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
3
States / cities
Tucson, Arizona • Los Angeles, California • Columbus, Ohio
Conditions
Radiculopathy, Myelopathy, Cervical Degenerative Disc Disease
Interventions
ATLANTIS™ Cervical Plate System and allograft, BRYAN Cervical Disc Prosthesis
Device
Lead sponsor
Medtronic Spinal and Biologics
Industry
Eligibility
21 Years and older
Enrollment
494 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
38
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Campbell, California + 31 more
Recruiting Phase 1 Interventional Accepts healthy volunteers

Microelectrode Recordings From the Vagus Nerve in Awake Humans

NCT06016686
Conditions
Epilepsy
Interventions
VNS stimulation and intraneural recordings, Record multi-unit activity from intraneural sites
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Phase 4 Interventional Accepts healthy volunteers

Impact of Contraceptives on Cervico-Vaginal Mucosa

NCT04814927
Conditions
Mucosal Inflammation, Contraceptive; Complications, Intrauterine
Interventions
Copper IUD, Etonogestrel implant, Levonorgestrel IUS, DMPA Sub-cutaneous
Drug
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Norfolk, Virginia
Conditions
Failing Fontan Physiology, Failing Fontan, Single-ventricle, Single-ventricle Fontan, Single-ventricle Physiology
Interventions
HeartMate II Ventricular Assist Device
Device
Lead sponsor
Timothy Icenogle, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Spokane, Washington
Conditions
Nausea, Vomiting
Interventions
Enterra Therapy System
Device
Lead sponsor
Enterra Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
12
States / cities
Scottsdale, Arizona • Los Angeles, California • Newport Beach, California + 9 more
Conditions
Cataracts
Interventions
Lens implantation -1.00 D postop target, Lens implantation 0.00 D postop target
Device
Lead sponsor
Calhoun Vision, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
5
States / cities
Los Altos, California • Los Angeles, California • Indianapolis, Indiana + 2 more
Conditions
Primary Open Angle Glaucoma
Interventions
Hydrus Microstent, Cataract surgery, Monofocal IOL
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
45 Years and older
Enrollment
545 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
22
States / cities
Irvine, California • Sacramento, California • Loveland, Colorado + 19 more
Completed Not applicable Interventional Results available

Evaluation of the Rotational Stability of the Tecnis Toric II IOL

NCT04327518
Conditions
Cataract, Corneal Astigmatism
Interventions
TECNIS® Toric II
Device
Lead sponsor
Johnson & Johnson Surgical Vision, Inc.
Industry
Eligibility
22 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Bakersfield, California • Los Angeles, California • Sioux City, Iowa + 4 more
Conditions
Hydrocephalus, Hydrocephalus, Communicating
Interventions
eShunt® Implant
Device
Lead sponsor
CereVasc Inc
Industry
Eligibility
21 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
New Haven, Connecticut • New York, New York
Conditions
Atrial Fibrillation, Heart Failure
Interventions
ASSERT Insertable Cardiac Monitor, Conventional Management and monitoring
Device · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
477 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Rochester, New York
Suspended Not applicable Interventional

Carmat TAH Early Feasibility Study

NCT04117295
Conditions
End-stage Heart Failure
Interventions
Carmat Total Artificial Heart
Device
Lead sponsor
Carmat SAS
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
4
States / cities
Louisville, Kentucky • Durham, North Carolina • Dallas, Texas + 1 more
Conditions
Post Myocardial Infarction
Interventions
Cardiac pacing using any Guidant/Boston Scientific Implantable ICD or CRT-D System and any Guidant/Boston Scientific Intracardiac Lead System
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years to 100 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Traumatic Brain Injury
Interventions
SB623 cells, Sham Control
Biological · Procedure
Lead sponsor
SanBio, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
25
States / cities
Los Angeles, California • Oceanside, California • Orange, California + 16 more
Conditions
Blood Pressure, Low Back Pain, Hypertension
Interventions
Permanent Epidural Spinal Cord Stimulation
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Osteoarthritis of the Hip, Degenerative Joint Disease of Hip, Dysplasia; Hip
Interventions
Polymotion Hip Resurfacing (PHR) System
Device
Lead sponsor
JointMedica Inc.
Other
Eligibility
21 Years to 65 Years
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
8
States / cities
Tampa, Florida • Chicago, Illinois • Baltimore, Maryland + 5 more
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Clinical Study of a 3D Shaded Zirconia for Chairside CAD/CAM Restorations

NCT06713577
Conditions
Dental Prosthesis Failure, Dental Prosthesis Complication
Interventions
CEREC Cercon 4D
Device
Lead sponsor
Dentsply Sirona Implants and Consumables
Industry
Eligibility
18 Years to 75 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2031
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed No phase listed Observational Results available

Synergy Lens Outcomes Evaluation

NCT05418153
Conditions
Presbyopia, Pseudophakia
Interventions
Tecnis Synergy IOL
Device
Lead sponsor
Center For Sight
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
2
States / cities
Venice, Florida • Mt. Pleasant, South Carolina