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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:44 PM EDT

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Showing 217–240 of 4,255 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Invasive Procedure Clear all
Completed No phase listed Observational Accepts healthy volunteers

A Prospective Study Evaluating The Utility of Transnasal Endoscopy With Roux en Y Gastric Bypass

NCT01526772
View directory record Official record
Conditions
Obesity
Interventions
Endoscopy
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Oct 17, 2026, 11:44 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Intravesical Gemcitabine and Docetaxel for BCG naïve Non-muscle Invasive Bladder Cancer

NCT04386746
View directory record Official record
Conditions
Urothelial Carcinoma Bladder, Bladder Cancer
Interventions
Gemcitabine, Docetaxel
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Pilot Study of MRI-Guided High Intensity Focused Ultrasound Ablation of Uterine Fibroids

NCT00837161
View directory record Official record
Conditions
Uterine Fibroids, Uterine Leiomyomata
Interventions
Philips MR guided HIFU system
Device
Lead sponsor
Philips Healthcare
Industry
Eligibility
18 Years to 59 Years · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Bethesda, Maryland • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 4, 2012 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Case Series With Saneso 3600 Colonoscope

NCT05505370
View directory record Official record
Conditions
Colonic Neoplasms
Interventions
Colonoscopy
Device
Lead sponsor
Saneso Inc.
Industry
Eligibility
45 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Saint Clairsville, Ohio • Wintersville, Ohio • Elkins, West Virginia + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2022 · Synced Oct 17, 2026, 11:44 PM EDT
Not yet recruiting Not applicable Interventional

Applying Neuromodulation to Boost the Efficacy of Motivational Interviewing

NCT07787572
View directory record Official record
Conditions
Cannabis Use Disorder
Interventions
transcranial alternating current stimulation, sham transcranial alternating current stimulation, Motivational interviewing (MI)
Device · Behavioral
Lead sponsor
The Mind Research Network
Other
Eligibility
21 Years to 65 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Use of Non-Invasive Positive Pressure Ventilation in Patients With Severe Obesity Undergoing Upper Endoscopy Procedures

NCT03529461
View directory record Official record
Conditions
Severe Obesity, Hypoxia
Interventions
Non-invasive positive pressure ventilation through nasal mask, Rescue non-invasive positive pressure ventilation through nasal mask, Secondary rescue maneuvers
Device · Other
Lead sponsor
Bristol Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Bristol, Connecticut
Source: ClinicalTrials.gov public record
Updated May 31, 2019 · Synced Oct 17, 2026, 11:44 PM EDT
Recruiting No phase listed Observational

Fetal Electrophysiologic Abnormalities in High-Risk Pregnancies Associated With Fetal Demise

NCT03775954
View directory record Official record
Conditions
High Risk Pregnancy, Congenital Heart Disease, Fetal Hydrops, Twin Monochorionic Monoamniotic Placenta, Gastroschisis, Fetal Demise, Stillbirth, Fetal Arrhythmia, Long QT Syndrome, Intrauterine Fetal Death, Sudden Infant Death, Pregnancy Loss, Twin Twin Transfusion Syndrome, Birth Defect, Fetal Cardiac Anomaly, Fetal Cardiac Disorder, Fetal Death, Brugada Syndrome, Fetal Tachycardia
Interventions
Fetal Magnetocardiogram and Neonatal Electrocardiogram, Substudy only: Maternal/Infant Pharmacogenomic assessment postnatally
Diagnostic Test · Genetic
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
2
States / cities
Madison, Wisconsin • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Phase 4 Interventional Results available

Pectoralis and Serratus Muscle Blocks

NCT03743194
View directory record Official record
Conditions
Post Operative Pain Control
Interventions
Exparel 266 MG Per 20 ML Injection, Placebo
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Oct 17, 2026, 11:44 PM EDT
Terminated Phase 1Phase 2 Interventional

A Study of Enfortumab Vedotin Alone or With Other Therapies for Treatment of Urothelial Cancer

NCT03288545
View directory record Official record
Conditions
Carcinoma, Transitional Cell, Urinary Bladder Neoplasms, Urologic Neoplasms, Renal Pelvis Neoplasms, Urothelial Cancer, Ureteral Neoplasms, Urethral Neoplasms
Interventions
enfortumab vedotin (EV), pembrolizumab, cisplatin, carboplatin, gemcitabine
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
348 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
83
States / cities
Anchorage, Alaska • Gilbert, Arizona • Phoenix, Arizona + 75 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Phase 1 Interventional

A Phase 1 Dose-escalation Study of UGN-301 in Patients With Recurrent Non-muscle Invasive Bladder Cancer (NMIBC)

NCT05375903
View directory record Official record
Conditions
Non-muscle Invasive Bladder Cancer, NMIBC, Carcinoma in Situ of Bladder, Bladder Cancer, Urothelial Carcinoma Bladder, Urothelial Carcinoma Recurrent
Interventions
UGN-301, UGN-201, Gemcitabine
Drug
Lead sponsor
UroGen Pharma Ltd.
Industry
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
7
States / cities
Little Rock, Arkansas • Los Angeles, California • Tampa, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Not applicable Interventional Results available

Effect of Modulating Gamma Oscillations Using tACS

NCT03412604
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Transcranial Alternating Current Stimulation (tACS)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Not applicable Interventional Results available

Pragmatic Trial Examining Oxygenation Prior to Intubation

NCT05267652
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
Preoxygenation with Non-Invasive Positive Pressure Ventilation, Facemask Oxygen
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
16
States / cities
Birmingham, Alabama • Aurora, Colorado • Iowa City, Iowa + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Oct 17, 2026, 11:44 PM EDT
Recruiting Not applicable Interventional

NON-INVASIVE BRAIN STIMULATION FOR MEMORY LOSS IN EARLY ALZHEIMER'S DISEASE

NCT07667478
View directory record Official record
Conditions
Alzheimer s Disease, Mild Cognitive Impairment (MCI) Due to Alzheimer's Disease, Mild Dementia
Interventions
repetitive transcranial magnetic stimulation (rTMS), sham repetitive transcranial magnetic stimulation rTMS
Device · Other
Lead sponsor
Chi-Ying (Roy) Lin
Other
Eligibility
55 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 17, 2026, 11:44 PM EDT
Completed No phase listed Observational

Biomarkers in Patients With Previously Untreated Invasive Ovarian Epithelial, Fallopian Tube, or Primary Peritoneal Cancer

NCT01295489
View directory record Official record
Conditions
Fallopian Tube Carcinoma, Ovarian Carcinoma, Primary Peritoneal Carcinoma
Interventions
Laboratory Biomarker Analysis
Other
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
9
States / cities
Hinsdale, Illinois • Springfield, Illinois • Ames, Iowa + 6 more
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Oct 17, 2026, 11:44 PM EDT
Terminated Not applicable Interventional

Improving Hand Recovery With Neuromodulation in Tetraplegia

NCT03954496
View directory record Official record
Conditions
Spinal Cord Injuries, Tetraplegia, Unspecified, Incomplete, Chronic
Interventions
transcranial direct current stimulation, Intensive upper extremity motor training
Device · Behavioral
Lead sponsor
Sara Shahid Salles
Other
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 24, 2021 · Synced Oct 17, 2026, 11:44 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Physical Activity After Endometrial Cancer

NCT00501761
View directory record Official record
Conditions
Endometrial Cancer
Interventions
Personalized Exercise Program, Questionnaire, Suggested Exercise Program
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
45 Years and older · Female only
Enrollment
326 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 31, 2020 · Synced Oct 17, 2026, 11:44 PM EDT
Active, not recruiting No phase listed Observational

Cerebral Hemodynamics and Microemboli During Placement of Relay®Branch Thoracic Stent-Graft System

NCT05155956
View directory record Official record
Conditions
Thoracic Aortic Aneurysm, Thoracic Aortic Dissection, Microemboli
Interventions
transcranial Doppler ultrasonography (TCD)
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 17, 2026, 11:44 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Non-Invasive Optical Spectroscopic Methods for Dehydration Identification in Marathon Trainees

NCT01981902
View directory record Official record
Conditions
Dehydration
Interventions
Non-Invasive Optical Spectroscopic
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 17, 2026, 11:44 PM EDT
Terminated Not applicable Interventional

Activity-Dependent Transspinal Stimulation in SCI

NCT03669302
View directory record Official record
Conditions
Spinal Cord Injuries, Paraplegia, Spinal, Tetraplegia/Tetraparesis, Paraplegia, Spastic
Interventions
Robotic gait training, Robotic gait training and low-frequency transspinal stimulation, Robotic gait training and high-frequency transspinal stimulation
Other · Device
Lead sponsor
City University of New York
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Staten Island, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 10, 2022 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Non-Invasive Blood Pressure Methods

NCT04296227
View directory record Official record
Conditions
Blood Pressure
Interventions
The Vital Detect blood pressure monitor
Device
Lead sponsor
Vital USA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated May 13, 2020 · Synced Oct 17, 2026, 11:44 PM EDT
Completed Not applicable Interventional Results available

Melody Transcatheter Pulmonary Valve Study: Post Approval Study of the Investigational Device Exemption Cohort

NCT00740870
View directory record Official record
Conditions
Congenital Heart Defects, Dysfunctional Right Ventricular Outflow Tract Conduits
Interventions
Transcatheter Pulmonary Valve replacement
Device
Lead sponsor
Medtronic Cardiovascular
Industry
Eligibility
5 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2020
U.S. locations
5
States / cities
Miami, Florida • Boston, Massachusetts • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Oct 17, 2026, 11:44 PM EDT
Recruiting Not applicable Interventional

A Prospective, Single-Center Investigation of the da Vinci SP® Surgical System in Hepatopancreaticobiliary and Foregut Operations for Benign and Malignant Disease

NCT06562179
View directory record Official record
Conditions
Hepatopancreaticobiliary and Foregut Operations
Interventions
da Vinci SP® Single-Port Robotic Surgical System
Device
Lead sponsor
AdventHealth
Other
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 17, 2026, 11:44 PM EDT
Not listed Not applicable Interventional

Less Invasive Detection and Treatment of Very Early Coronary Artery Disease in Patients With Diabetes Mellitus

NCT00797186
View directory record Official record
Conditions
Type 2 Diabetes, Microvascular Dysfunction
Interventions
Intensive risk factor management
Other
Lead sponsor
University of Virginia
Other
Eligibility
21 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 30, 2011 · Synced Oct 17, 2026, 11:44 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

taVNS for Letter Learning in Dyslexia

NCT06127550
View directory record Official record
Conditions
Dyslexia
Interventions
active taVNS, sham taVNS
Device
Lead sponsor
University of Florida
Other
Eligibility
10 Years to 12 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 17, 2026, 11:44 PM EDT