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Showing 241–264 of 1,807 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Results available

Esteem Totally Implantable Hearing System

NCT01092910
Conditions
Mild to Severe Sensorineural Hearing Loss
Interventions
Esteem Totally Implantable Hearing System
Device
Lead sponsor
Envoy Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
5
States / cities
Newport Beach, California • Burlington, Massachusetts • Greensboro, North Carolina
Completed No phase listed Observational Accepts healthy volunteers Results available

Evaluation of Quality of Vision and Spectacle Independence With the AcrySof® Panoptix® Intraocular Lens

NCT04124952
Conditions
Cataract
Interventions
Panoptix
Device
Lead sponsor
SightTrust Eye Institute
Other
Eligibility
40 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Sunrise, Florida
Conditions
Cataract
Interventions
AcrySof® IQ PanOptix®, Synergy®, Cataract Surgery
Device · Procedure
Lead sponsor
Alterman, Modi, & Wolter Ophthalmic Physicians & Surgeons
Other
Eligibility
22 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
5
States / cities
Panama City, Florida • Poughkeepsie, New York • Kingston, Pennsylvania + 2 more
Conditions
Heart Failure
Interventions
Mobile phone app (VAD Care App), Usual LVAD Care
Device · Other
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
St Louis, Missouri • Lincoln, Nebraska • New York, New York
Completed Not applicable Interventional Results available

Peripheral Nerve Stimulation for Shoulder Pain: Dose Response

NCT02928055
Conditions
Stroke, Shoulder Pain
Interventions
Peripheral Nerve Stimulation
Device
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
21 Years to 89 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Environmental Localization Mapping and Guidance for Visual Prosthesis Users

NCT04359108
Conditions
Retinitis Pigmentosa, Visual Impairment, Visual Prosthesis
Interventions
Navigation system mode: Argus Vision, Navigation system mode: Depth Vision, Navigation system mode: Depth Vision with Haptic / Audio, Navigation system mode: Haptic / Audio, Navigation system mode: High Field-of-View Depth Vision, Distance test vision mode: Low Resolution / Low Field-of-View, Distance test vision mode: Low Resolution / High Field-of-View, Distance test vision mode: High Resolution / Low Field-of-View, Distance test vision mode: High Resolution / High Field-of-View
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
Baltimore, Maryland • Laurel, Maryland
Conditions
Traumatic Brain Injury
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Ali Rezai, MD
Other
Eligibility
20 Years to 60 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Completed No phase listed Observational Accepts healthy volunteers Results available

Patient Perception of Visual Distortions

NCT02203747
Conditions
Cataract, Astigmatism
Interventions
Administration of patient self-assessment
Other
Lead sponsor
Abbott Medical Optics
Industry
Eligibility
22 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Santa Ana, California
Conditions
Prostate Cancer, Radical Prostatectomy
Interventions
Microdevice
Combination Product
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
22 Years and older · Male only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Visual Function After Implantation of Bilateral AcrySof ReSTOR Aspheric +3

NCT00719732
Conditions
Cataract
Interventions
ReSTOR
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years to 70 Years
Enrollment
218 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Osteoarthritis
Interventions
iUni® Unicompartmental Knee Resurfacing Device
Device
Lead sponsor
Restor3D
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
8
States / cities
Little Rock, Arkansas • La Quinta, California • Monterey, California + 5 more
Conditions
Glioma, Glioma, Malignant, Glioblastoma, Glioblastoma Multiforme, Glioblastoma Multiforme of Brain, GBM, Brain Cancer, High Grade Glioma
Interventions
Laparoscopically harvested omental tissue autograft
Procedure
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Chronic Pain, Hemiplegic Shoulder Pain
Interventions
StimRouter Neuromodulation System
Device
Lead sponsor
Bioness Inc
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Miami, Florida • Salt Lake City, Utah
Conditions
Liver and Intrahepatic Bile Duct Carcinoma, Stage III Intrahepatic Cholangiocarcinoma AJCC v8, Stage IIIA Intrahepatic Cholangiocarcinoma AJCC v8, Stage IIIB Intrahepatic Cholangiocarcinoma AJCC v8, Stage IV Intrahepatic Cholangiocarcinoma AJCC v8, Unresectable Intrahepatic Cholangiocarcinoma
Interventions
Dexamethasone, Floxuridine, Implanted Medical Device, Irinotecan, Leucovorin, Oxaliplatin, Quality-of-Life Assessment
Drug · Device · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Not yet recruiting Not applicable Interventional

VC/VS for Apathy in PD

NCT06991335
Conditions
Parkinson Disease, Deep Brain Stimulation, Apathy
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Nora Vanegas
Other
Eligibility
40 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Houston, Texas
Conditions
Hydrocephalus
Interventions
Rhaeos Shunt Monitoring System (RSMS), ShuntCheck III
Device
Lead sponsor
Rhaeos, Inc.
Industry
Eligibility
Not listed
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Chicago, Illinois
Terminated Not applicable Interventional Results available

BATwire Implant Kit Study

NCT04600791
Conditions
Heart Failure
Interventions
BATwire Implant Kit
Device
Lead sponsor
CVRx, Inc.
Industry
Eligibility
21 Years to 80 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
10
States / cities
Mesa, Arizona • Scottsdale, Arizona • Orlando, Florida + 6 more
Conditions
Cytomegalovirus Retinitis, HIV Infections
Interventions
Ganciclovir implant and oral ganciclovir, Cidofovir intravenous
Device · Drug
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
13 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2000
U.S. locations
19
States / cities
Irvine, California • La Jolla, California • Los Angeles, California + 13 more
Conditions
Ventricular Pacing With Rate Response, Bradycardia
Interventions
Calyan Pacemaker
Device
Lead sponsor
Calyan Technologies
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Spinal Cord Injuries
Interventions
Exoskeletal assisted walking, Epidural Stimulation, Resistance Training, delayed-ES, no-Resistance training
Device · Procedure
Lead sponsor
United States Department of Defense
Federal
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Peri-Implantitis
Interventions
Er:YAG Laser, Carbon Fiber Curette
Device · Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Bradyarrhythmia, Heart Failure
Interventions
Data collection
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
383 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
5
States / cities
Tucson, Arizona • Chicago, Illinois • New York, New York + 2 more
Active, not recruiting Not applicable Interventional

Stimulating the Cochlear Apex Without Longer Electrodes

NCT06901674
Conditions
Deafness With a Cochlear Implant
Interventions
Modified surgical approach, Cochlear Nucleus CI632 cochlear implant
Procedure · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Brain Metastases
Interventions
Gamma Tile-Surgically Targeted Radiation Therapy (STaRT), Stereotactic Radiation Therapy
Device · Radiation
Lead sponsor
GT Medical Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
37
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Jacksonville, Florida + 28 more