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ClinicalTrials.gov public records Last synced Oct 26, 2026, 4:55 PM EDT

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Showing 793–816 of 1,039 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: negative control Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Gain and Loss Framed Text Messaging to Reduce Drinking Among Older Adults

NCT06126107
View directory record Official record
Conditions
Alcohol Consumption
Interventions
Brief Normative Feedback, Loss-framed Text-messaging, Gain-framed Text-messaging
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
50 Years to 85 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Phase 3 Interventional

Treatment of Autism in Children and Adolescents

NCT00005014
View directory record Official record
Conditions
Autistic Disorder
Interventions
Risperidone
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
5 Years to 17 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2001
U.S. locations
5
States / cities
Los Angeles, California • New Haven, Connecticut • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2014 · Synced Oct 26, 2026, 4:55 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Targeting the ERN Computerized Intervention Targeting the Error-related Negativity in Young Children

NCT04571814
View directory record Official record
Conditions
Anxiety
Interventions
Psycho-social, computerized intervention targeting error sensitivity
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
5 Years to 7 Years
Enrollment
222 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Oct 26, 2026, 4:55 PM EDT
Not listed Not applicable Interventional

Internet-Based Interventions for Bipolar Disorder

NCT02106078
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Moderated Discussion Board, Psychoeducation, Interactive Psychosocial Tools
Behavioral
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
21 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2015 · Synced Oct 26, 2026, 4:55 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

A 96-hour Patch Test Study Using Healthy Human Volunteers to Assess the Skin Irritation Potential of 11 Topically Applied Formulations

NCT04942496
View directory record Official record
Conditions
Skin Irritancy Potential
Interventions
Chlorhexidine Gluconate, Hibi Universal Bathing System, 0.1% SLS, Distilled Water
Drug · Device · Other
Lead sponsor
Molnlycke Health Care AB
Industry
Eligibility
18 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated Jun 28, 2021 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Whitening Toothpaste (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic Stains) Over 8 Weeks of Unsupervised Use.

NCT07219342
View directory record Official record
Conditions
Teeth Staining
Interventions
Toothpaste
Other
Lead sponsor
Boka LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Role of Intra-Operative Intracapsular Blocks in Post-Operative Pain Management Following Total Knee Arthroplasty

NCT00620828
View directory record Official record
Conditions
Osteoarthritis
Interventions
Placebo saline injection, Ropivicaine 0.5%
Other · Drug
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 26, 2026, 4:55 PM EDT
Not yet recruiting Not applicable Interventional

Calming Minds Study

NCT07577401
View directory record Official record
Conditions
Anxiety, Anxiety Depression, Worry, Depression, Rumination - Thoughts
Interventions
Be Specific, Be Kind, Be Present, Break Habit, Psychoeducation
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Imperial, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional

Brief Peer Supported webSTAIR Compared to Enhanced Wait List

NCT04286165
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Depression, Emotion Regulation
Interventions
Brief Peer Supported webSTAIR
Other
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
21 Years to 80 Years
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2023 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Prevention and Early Identification for High Risk Youth in School-based Clinics

NCT04935710
View directory record Official record
Conditions
Community Mental Health Services, Adolescent Well Being, Resilience, Psychological, Health Equity, Screening
Interventions
COPE2Thrive, Usual care
Behavioral · Other
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
12 Years to 24 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
5
States / cities
Cambridge, Massachusetts • Everett, Massachusetts • Somerville, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Terminated No phase listed Observational

Maladaptive Adipose Tissue Activity in Cancer

NCT03621124
View directory record Official record
Conditions
Cancer Nos
Interventions
Resting Energy Expenditure, Thermal Comfort Questionnaire
Procedure · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
40 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A 14 Week Study of Mindfulness Effects on Attentional Control in Older Adults

NCT02714426
View directory record Official record
Conditions
Cognitive Aging
Interventions
Mindfulness-inspired treatment, Brain health
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Oct 26, 2026, 4:55 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Post-Operative Interventions on Surgical Site Occurrences in AWR

NCT04906408
View directory record Official record
Conditions
Abdomen Hernia
Interventions
Prevena, Prineo, Traditional
Device · Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 26, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

CNS and Plasma Amyloid-Beta Kinetics in Alzheimer's Disease

NCT02021682
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional Results available

Comparison Between Wound Vacuum Dressing and Standard Closure to Reduce Rates of Surgical Site Infections

NCT03021668
View directory record Official record
Conditions
Surgical Site Infection, Pancreatic Neoplasms, Pancreatic Cancer, Chemotherapy Effects, Chemoradiation, Surgical Wound, Wound Complication
Interventions
Prevena Peel & Place Dressing, Standard Closure of the Surgical Incision
Device · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional

UCSF TARA Study: Training for Awareness, Resilience and Action

NCT02480257
View directory record Official record
Conditions
Depression, Anxiety
Interventions
TARA
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 18 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 22, 2022 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Phase 2 Interventional Results available

Cisplatin With or Without Veliparib in Treating Patients With Recurrent or Metastatic Triple-Negative and/or BRCA Mutation-Associated Breast Cancer With or Without Brain Metastases

NCT02595905
View directory record Official record
Conditions
Metastatic BRCA Hereditary Breast Carcinoma, Metastatic Breast Carcinoma, Metastatic Malignant Neoplasm in the Brain, Metastatic Triple-Negative Breast Carcinoma, Recurrent Breast Carcinoma, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Cisplatin, Laboratory Biomarker Analysis, Placebo Administration, Veliparib
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
798
States / cities
Anchorage, Alaska • Fort Smith, Arkansas • Hot Springs, Arkansas + 542 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Evaluation of a School Climate Videogame Intervention

NCT04025294
View directory record Official record
Conditions
Cognitive Reappraisal, Self Efficacy
Interventions
videogame, School Climate Assessment Survey
Device · Behavioral
Lead sponsor
Yale University
Other
Eligibility
14 Years to 19 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 3, 2021 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Smoking, Stress, HIV and Mobile Technology

NCT05709002
View directory record Official record
Conditions
Cigarette Smoking
Interventions
MASP+, Control
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neurofeedback to Reduce Spontaneous Recovery of Threat Expectancy

NCT07122739
View directory record Official record
Conditions
Healthy
Interventions
Active Real-time fMRI Neurofeedback, Sham Real-time fMRI neurofeedback
Behavioral
Lead sponsor
Trustees of Princeton University
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Phase 3 Interventional Results available

Study To Evaluate the Efficacy and Safety Of Bevacizumab, and Associated Biomarkers, In Combination With Paclitaxel Compared With Paclitaxel Plus Placebo as First-line Treatment Of Patients With Her2-Negative Metastatic Breast Cancer

NCT01663727
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Bevacizumab [Avastin], Paclitaxel, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
481 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
66
States / cities
Birmingham, Alabama • Tucson, Arizona • Corona, California + 58 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2019 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety Study of Ibalizumab Subcutaneous Injection in Healthy Volunteers

NCT01292174
View directory record Official record
Conditions
Prevention of Infection With HIV-1
Interventions
ibalizumab (biologic/MAb) for SC Injection or placebo
Biological
Lead sponsor
TaiMed Biologics Inc.
Industry
Eligibility
18 Years to 40 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
6
States / cities
Birmingham, Alabama • Long Beach, California • San Francisco, California + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2012 · Synced Oct 26, 2026, 4:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intraoral Appliance (IOA) Model Evaluating the Efficacy of a Whitening Toothpaste

NCT07419685
View directory record Official record
Conditions
Dental Caries
Interventions
Negative Control Toothpaste, Active Comparator, Test Toothpaste
Drug
Lead sponsor
Church & Dwight Company, Inc.
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Noblesville, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Oct 26, 2026, 4:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Can COVID-19 Persist in Intraocular Fluid?

NCT04945850
View directory record Official record
Conditions
Ocular Infection, Viral
Interventions
routine care intraocular sx
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 23, 2024 · Synced Oct 26, 2026, 4:55 PM EDT