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ClinicalTrials.gov public records Last synced Sep 19, 2026, 1:41 PM EDT

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Showing 1–24 of 97 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Sham Implantation Clear all
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Phase II Adaptive Deep Brain Stimulation for Obsessive-Compulsive Disorder

NCT04806516
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Summit RC+S System with ECoG Paddles, One Month Blinded Discontinuation Period:
Device · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
3
States / cities
Pittsburgh, Pennsylvania • Providence, Rhode Island • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of a New Treatment in Combination With Laser for Diabetic Macular Edema

NCT00464685
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Dexamethasone, Sham injection, Laser Photocoagulation
Drug · Procedure
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Artesia, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Sep 19, 2026, 1:41 PM EDT
Recruiting Not applicable Interventional

Alleviant ALLAY-HFrEF Study

NCT06812533
View directory record Official record
Conditions
Heart Failure
Interventions
Alleviant ALV1 System, Sham-Control
Device · Other
Lead sponsor
Alleviant Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
40
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 31 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Enrolling by invitation Not applicable Interventional

An Examination of Cognitive and Sensorimotor Processes in Patients With Epilepsy

NCT00859794
View directory record Official record
Conditions
Epilepsy
Interventions
fMRI, Neuropsychological Testing, Additional electrode implantation, Electrical brain stimulation
Other
Lead sponsor
Northwell Health
Other
Eligibility
5 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2029
U.S. locations
1
States / cities
Great Neck, New York
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Sep 19, 2026, 1:41 PM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Does Testosterone Therapy Improve Patient-Reported Outcomes in Age-Related Testosterone Deficient Patients Undergoing Total Hip Replacement: A Randomized-Controlled Trial

NCT05722301
View directory record Official record
Conditions
Arthroplasty, Replacement, Hip
Interventions
Testosterone Therapy, No Testosterone Therapy
Drug · Other
Lead sponsor
American Hip Institute
Other
Eligibility
50 Years and older · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Des Plaines, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced Sep 19, 2026, 1:41 PM EDT
Completed Not applicable Interventional

Double-blind Placebo Surgery Trial for Treatment of Parkinson's Disease

NCT03347955
View directory record Official record
Conditions
Parkinson Disease, Surgery
Interventions
Neural implantation group, Sham surgery
Procedure
Lead sponsor
University of Denver
Other
Eligibility
30 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 1999
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 19, 2017 · Synced Sep 19, 2026, 1:41 PM EDT
Completed Not applicable Interventional

Implant for Augmentation of Cerebral Blood Flow Trial, Effectiveness and Safety in a 24 Hour Window

NCT00826059
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Active Sphenopalatine Ganglion (SPG) Stimulation, Sham Sphenopalatine Ganglion (SPG) Stimulation
Device
Lead sponsor
BrainsGate
Industry
Eligibility
40 Years to 85 Years
Enrollment
1,078 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
7
States / cities
Sarasota, Florida • Winfield, Illinois • Greensboro, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2020 · Synced Sep 19, 2026, 1:41 PM EDT
Terminated Not applicable Interventional

A Multicenter Study to Evaluate the ROX Coupler in Subjects With Hypertension

NCT02895386
View directory record Official record
Conditions
Hypertension, High Blood Pressure
Interventions
ROX Coupler, Sham procedure
Device · Other
Lead sponsor
ROX Medical, Inc.
Industry
Eligibility
22 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
13
States / cities
Birmingham, Alabama • Gainesville, Florida • Atlanta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated May 12, 2019 · Synced Sep 19, 2026, 1:41 PM EDT
Withdrawn Not applicable Interventional

A Pilot Study of Deep Brain Stimulation of the Amygdala for Treatment-Refractory Combat Post-Traumatic Stress Disorder

NCT01658748
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Week 0 Medtronic 3387 electrodes/Activa PC amygdala DBS, Week 12 Medtronic 3387 electrodes/Activa PC amygdala DBS
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
25 Years to 65 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2013 · Synced Sep 19, 2026, 1:41 PM EDT
Not listed Not applicable Interventional

Safety and Effectiveness Study of the Zenflow Spring System

NCT04987138
View directory record Official record
Conditions
BPH (Benign Prostatic Hyperplasia), Lower Urinary Tract Symptoms (LUTS)
Interventions
Zenflow Spring System, Sham Procedure
Device
Lead sponsor
Zenflow, Inc.
Industry
Eligibility
45 Years and older · Male only
Enrollment
279 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
7
States / cities
Los Angeles, California • Glenview, Illinois • Las Vegas, Nevada + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2024 · Synced Sep 19, 2026, 1:41 PM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of OTX-TKI (Axitinib Implant) in Participants With Non-Proliferative Diabetic Retinopathy

NCT07235085
View directory record Official record
Conditions
Non-Proliferative Diabetic Retinopathy
Interventions
Single intravitreal injection of axitinib hydrogel implant followed by a mock (sham) injection procedure at Week 24, Intravitreal injection of axitinib hydrogel implant followed by a second intravitreal injection of the axitinib implant at Week 24, Sham/mock procedure of intravitreal injection followed by a second sham/mock procedure at Week 24
Drug · Other
Lead sponsor
Ocular Therapeutix, Inc.
Industry
Eligibility
18 Years and older
Enrollment
930 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Hagerstown, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 15, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Completed Not applicable Interventional Results available

Brain Stimulation for the Treatment of Tourette Syndrome

NCT01329198
View directory record Official record
Conditions
Tourette Syndrome
Interventions
NeuroPace RNS® System Deep Brain Stimulator
Device
Lead sponsor
University of Florida
Other
Eligibility
25 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 7, 2018 · Synced Sep 19, 2026, 1:41 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Study of AR-14034 in Participants With Neovascular Age-Related Macular Degeneration (nAMD)

NCT05769153
View directory record Official record
Conditions
Neovascular Age-related Macular Degeneration (nAMD)
Interventions
AR-14034 SR implant lower dose, AR-14034 SR implant higher dose, AR-14034 SR implant, Aflibercept Injection, Sham procedure
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
50 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
42
States / cities
Dothan, Alabama • Gilbert, Arizona • Phoenix, Arizona + 37 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Recruiting Phase 2 Interventional

Phase 2 Trial to Evaluate the Safety and Efficacy of the Second Generation Travoprost Intracameral Implant

NCT07075718
View directory record Official record
Conditions
Glaucoma
Interventions
Gen 2 Travoprost Intracameral Implant, Timolol eye drops 0.5%, Sham Procedure, Placebo eye drops
Drug · Procedure · Other
Lead sponsor
Glaukos Corporation
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
3
States / cities
Grand Junction, Colorado • Oklahoma City, Oklahoma • El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Recruiting Not applicable Interventional

Investigating the Neural Mechanisms of Repetitive Brain Stimulation With Invasive and Noninvasive Electrophysiology in Humans

NCT05996900
View directory record Official record
Conditions
Major Depressive Disorder, Epilepsy
Interventions
Intracranial electrodes, TMS
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Latera RCT - Latera vs. Sham Control for Lateral Nasal Valve Collapse

NCT03400787
View directory record Official record
Conditions
Nasal Valve Collapse, Nasal Breathing
Interventions
Latera Implant, Sham Procedure
Device
Lead sponsor
Spirox, Inc.
Industry
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
11
States / cities
Roseville, California • Torrance, California • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Sep 19, 2026, 1:41 PM EDT
Recruiting Not applicable Interventional

A Clinical Study to Evaluate the Safety and Efficacy of the FloStent in Men With Benign Prostatic Hyperplasia Symptoms

NCT06849258
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
FloStent, Sham (Control)
Device
Lead sponsor
Rivermark Medical
Industry
Eligibility
45 Years and older · Male only
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
19
States / cities
Bakersfield, California • Beverly Hills, California • La Mesa, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Terminated Not applicable Interventional Results available

An Investigation of the EndoStim® Lower Esophageal Sphincter (LES) Stimulation System for the Treatment of Reflux

NCT02749071
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD), Reflux, Gastroesophageal, Gastroesophageal Reflux, Acid Reflux
Interventions
Laparoscopic implantation surgery with or without crural repair, EndoStim stimulation for first six months of study, EndoStim stimulation from Month 6 thru end of study, Sham EndoStim stimulation for first six months of study
Procedure · Device
Lead sponsor
EndoStim Inc.
Industry
Eligibility
22 Years to 75 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
18
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Los Angeles, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Multicenter Study to Evaluate Safety, Tolerability, and Clinical Responses of DSP-1083 Into Subjects With Parkinson's Disease

NCT06753331
View directory record Official record
Conditions
Parkinson's Disease
Interventions
DSP-1083 implantation, Sham surgery treatment
Combination Product · Procedure
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
40 Years to 72 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
2
States / cities
Lexington, Kentucky • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Completed Phase 3 Interventional

Embryonic Dopamine Cell Implants for Parkinson's Disease

NCT00038116
View directory record Official record
Conditions
Parkinson Disease
Interventions
embryonic dopamine cell implant surgery, placebo
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
20 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2009
U.S. locations
3
States / cities
Denver, Colorado • Manhasset, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 4, 2013 · Synced Sep 19, 2026, 1:41 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Effect of Ozurdex® 0.7 mg on Improvement of Efficacy of Bevacizumab for Central Retinal Vein Occlusion

NCT01295112
View directory record Official record
Conditions
Non-Ischemic Central Retinal Vein Occlusion
Interventions
Active bevacizumab and Sham dexamethasone, Active bevacizumab and Active dexamethasone
Drug
Lead sponsor
Texas Retina Associates
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Sep 19, 2026, 1:41 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

ProVee Urethral Expander System IDE Study (ProVIDE)

NCT05186740
View directory record Official record
Conditions
BPH With Symptomatic Lower Urinary Tract Symptoms
Interventions
ProVee Urethral Expander System, Urethral Access Sheath
Device · Procedure
Lead sponsor
ProVerum Medical
Industry
Eligibility
45 Years and older · Male only
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
14
States / cities
Sacramento, California • Hialeah, Florida • Palm Coast, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 19, 2026, 1:41 PM EDT
Not listed Not applicable Interventional

CALM- 2 - Controlling and Lowering Blood Pressure With the MobiusHD™

NCT03179800
View directory record Official record
Conditions
Hypertension, Resistant Hypertension
Interventions
MobiusHD, Sham Implantation
Device · Other
Lead sponsor
Vascular Dynamics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
5
States / cities
Atlanta, Georgia • Springfield, Illinois • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2024 · Synced Sep 19, 2026, 1:41 PM EDT
Recruiting Phase 3 Interventional

The Use of Two YUTIQ Versus Sham for Treatment of Chronic Non Infectious Intraocular Inflammation Affecting the Posterior Segment

NCT05486468
View directory record Official record
Conditions
Uveitis, Uveitis, Posterior, Uveitis, Anterior, Uveitis, Intermediate
Interventions
Yutiq 0.18 MG Drug Implant, Sham Injection
Drug · Other
Lead sponsor
Texas Retina Associates
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced Sep 19, 2026, 1:41 PM EDT