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Showing 49–72 of 602 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Electronic Cigarette Use on the Lungs

NCT02596685
Conditions
Current Smoker, Never Smoker, Tobacco Use Disorder, Former Smoker, E-cig User
Interventions
Bronchoscopy, Electronic Cigarette, Laboratory Biomarker Analysis, Questionnaire Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years to 45 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

EXOMIND (BTL-699-2) for Improvement of Mental Well-being

NCT06899646
Conditions
Well-Being, Psychological
Interventions
Treatment with BTL-699-2
Device
Lead sponsor
BTL Industries Ltd.
Industry
Eligibility
22 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
3
States / cities
Gilbert, Arizona • Winter Garden, Florida • New York, New York
Conditions
Abdominal Fat
Interventions
VelaShape III, CoolSculpt
Device
Lead sponsor
Syneron Medical
Industry
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Metairie, Louisiana
Conditions
Congenital Diaphragmatic Hernia, Pulmonary Hypoplasia
Interventions
GoldBAL2 Detachable Balloon and BALTACCIBDPE100 Delivery Catheter
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Results available

Clinical Biocompatibility Evaluation of Contact Lens Coatings

NCT03034928
Conditions
Refractive Errors, Ametropia
Interventions
Contact lens with investigational coating 1, Balafilcon A contact lens, OPTI-FREE® RepleniSH® MPDS, Contact lens with investigational coating 2
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Johns Creek, Georgia
Conditions
Depression
Interventions
Psilocybin, Transcutaneous Auricular Vagus Nerve Stimulation (taVNS), Sham taVNS
Drug · Device
Lead sponsor
Charles Raison
Other
Eligibility
18 Years to 70 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Edwards, Colorado
Completed Not applicable Interventional Accepts healthy volunteers Results available

Strategic Management to Optimize Response To Cardiac Resynchronization Therapy

NCT03089281
Conditions
Heart Failure
Interventions
CRT-D
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
699 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tucson, Arizona + 37 more
Conditions
Aortic Aneurysm, Aortic Aneurysm and Dissection, Aortic Diseases, Aneurysm of Aorta, Thoracic, Aneurysmal Disease, Aorta, Thoracic Pathologies
Interventions
Rapidlink
Device
Lead sponsor
Vascutek Ltd.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
15
States / cities
Los Angeles, California • Aurora, Colorado • Washington D.C., District of Columbia + 11 more
Conditions
Sleep Deprivation, Insufficient Sleep Syndrome, Healthy
Interventions
PowerSleep Stim, Northwestern Stim, PowerSleep Sham, NorthWestern Sham
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 50 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Post-operative Complications, Surgical Site Infection, Surgical Wound Infection
Interventions
Prevena™ Incision Management System (PIMS), Standard-of-care Dressing
Device
Lead sponsor
KCI USA, Inc
Industry
Eligibility
18 Years and older · Female only
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Atrial Fibrillation (AF), Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation (PAF)
Interventions
Sphere-9 Catheter Ablation
Device
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
22
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 19 more
Conditions
Gastro Esophageal Reflux
Interventions
LEFT Device
Device
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Disorder of Consciousness, Vegetative State, Minimally Conscious State, Minimally Conscious State Plus, Minimally Conscious State Minus, Traumatic Brain Injury, CVA (Cerebrovascular Accident), Anoxia, Brain, Thalamic Infarction, Coma; Prolonged
Interventions
BX Pulsar 1002 (LIFUP) Low intensity Focused Ultrasound Pulsation
Device
Lead sponsor
Casa Colina Hospital and Centers for Healthcare
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Pomona, California
Completed Not applicable Interventional Accepts healthy volunteers

Transseptal vs Retrograde Aortic Ventricular Entry to Reduce Systemic Emboli

NCT03946072
Conditions
Neurocognitive Dysfunction
Interventions
Transseptal Aortic Approach Catheter Ablation Procedure, Retrograde Aortic Approach Catheter Ablation Procedure
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
20
States / cities
Phoenix, Arizona • Los Angeles, California • Palo Alto, California + 14 more
Conditions
Visceral Pain, Pancreatitis, Pelvic Pain
Interventions
Active tPCS, Active tDCS, Sham tPCS, Sham tDCS
Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charlestown, Massachusetts
Not yet recruiting Not applicable Interventional

Cardiac Anodal Biphasic Pacing

NCT07173777
Conditions
Cardiac Pacing
Interventions
Cardiac Waveform Generator
Device
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational Accepts healthy volunteers

Driving Time and Facial Skin Hydration Asymmetry in Florida Drivers

NCT07764809
Conditions
Skin Diseases, Photoaging, Skin Hydration
Interventions
BT-Analyze bioimpedance skin hydration measurement
Other
Lead sponsor
IAS Skin Care
Industry
Eligibility
25 Years to 65 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Wound
Interventions
Omnilux, Omnilux Sham
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 90 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Miami, Florida
Conditions
Left Branch Bundle Block, RV - Right Ventricular Abnormality
Interventions
Pacemaker Interrogation and Electrocardiogram (ECG):, Cardiopulmonary Exercise Test (CPET) and Exercise Stress Cardiac Magnetic Resonance (ExeCMR, Continuous pacemaker telemetry (CPT)
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Atrial Fibrillation
Interventions
LARIAT LAA, WATCHMAN
Device
Lead sponsor
Kansas City Heart Rhythm Institute
Other
Eligibility
18 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Cardiovascular Diseases, Heart Diseases, Heart Failure, Heart Failure, Congestive
Interventions
Left ventricular assist device, Optimal medical therapy
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 72 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1999
U.S. locations
1
States / cities
New York, New York
Conditions
Mitral Valve Regurgitation
Interventions
Mitral valve repair, Transcatheter edge-to-edge repair
Procedure · Device
Lead sponsor
Annetine Gelijns
Other
Eligibility
60 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2034
U.S. locations
29
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 19 more
Conditions
Large Vessel Occlusion, Acute Ischemic Stroke
Interventions
transcutaneous auricular vagal nerve stimulation, Sham transcutaneous vagal nerve stimulation
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 99 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Active, not recruiting Not applicable Interventional

Amplatzer Amulet LAAO vs. NOAC

NCT04226547
Conditions
Atrial Fibrillation, Stroke, Bleeding
Interventions
Left Atrial Appendage Occlusion (Amplatzer Amulet LAA Occluder), Non-Vitamin K Oral Antagonists
Device · Drug
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
2,650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
79
States / cities
Birmingham, Alabama • Huntsville, Alabama • Phoenix, Arizona + 65 more