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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Great Beginnings for Healthy Native Smiles: An Early Childhood Caries Prevention Project

NCT04556175
Conditions
Early Childhood Caries, Dental Caries
Interventions
Oral Health, Healthy Lifestyle
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Kykotsmovi, Arizona • Crow Agency, Montana
Conditions
Depression
Interventions
Heart-Smile Training Intensive Introduction Program (HST-IIP)
Behavioral
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Somerville, Massachusetts
Conditions
Pediatric Cancer
Interventions
eSCCIP/eSCCIP-SP, Coping Space
Behavioral
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
Not listed
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
3
States / cities
Los Angeles, California • Wilmington, Delaware • Houston, Texas
Active, not recruiting Not applicable Interventional

LASIK iDesign vs SMILE

NCT07126756
Conditions
Myopia, Astigmatism
Interventions
STAR S4 IR Excimer Laser System, VisuMax 400 Surgical Laser
Device
Lead sponsor
59th Medical Wing
Federal
Eligibility
21 Years to 50 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Lackland Air Force Base, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Mother-infant Bonding During COVID-19

NCT04531618
Conditions
Child Development, Mother-Infant Interaction, Relation, Parent-Child
Interventions
Emotional Exchange (EE), Newborn Care (NC)
Behavioral · Other
Lead sponsor
Columbia University
Other
Eligibility
12 Hours to 72 Hours
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Trial NuSmile Crowns

NCT04975321
Conditions
Primary Dental Caries, Multisurface Origin (Diagnosis)
Interventions
Nu Smile Zirconia crown, Nu Smile Pre Veneered crown, Composite strip crown
Device
Lead sponsor
University of Washington
Other
Eligibility
Up to 5 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Emergency Department Visit, Odontalgia
Interventions
Clinical decision support tool
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Nondaily Smoking
Interventions
Smartphone app "Smiling instead of Smoking" (SiS) Version 3, Smartphone app "QuitGuide" (QG), Brochure "Clearing the Air" (CTA)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational Accepts healthy volunteers

An Evaluation of LASIK, SMILE and PRK Surgery in Physicians

NCT02576483
Conditions
Nearsightedness, Farsightedness, Astigmatism
Interventions
Questionnaire (QoV questionnaire)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 62 Years
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Oral Mucositis Due to Chemotherapy
Interventions
Dexamethasone Mouthwash
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed Not applicable Interventional Results available

Adolescents and Young Adults (AYAs) With Advanced Cancer

NCT05593016
Conditions
Adolescent and Young Adult Cancer Patient
Interventions
Symptom Management for Improved Physical and Emotional Wellbeing (SMILE), Education Control Arm
Behavioral
Lead sponsor
Duke University
Other
Eligibility
15 Years to 29 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Impact of an Oral Health Intervention

NCT03921632
Conditions
Eating Disorder
Interventions
Smiles Matter Oral Health Education Series
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
13 Years to 50 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Myopia, Astigmatism
Interventions
WaveLight EX500 Excimer Laser System, VisuMax Surgical Laser
Device
Lead sponsor
59th Medical Wing
Federal
Eligibility
21 Years to 50 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Antonio, Texas
Completed No phase listed Observational Results available

Implementing the Decision-Aid for Lupus (IDEAL Strategy)

NCT03735238
Conditions
Systemic Lupus Erythematosus
Interventions
SMILE Computerized Decision-Aid
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
1,895 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Postpartum Depression
Interventions
interpersonal psychotherapy (IPT), Ketamine
Behavioral · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Facial Paralysis
Interventions
Psychosocial scales/questionnaires, 3D Facial Measurements
Other
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 75 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Snacks, Smiles and Taste Preferences

NCT03631992
Conditions
Development, Child
Interventions
Low Sweet, Regular Sweet
Behavioral
Lead sponsor
Temple University
Other
Eligibility
3 Years to 6 Years
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

My Life and My Experiences Project

NCT06821178
Conditions
Stress and Memory in Adolescence
Interventions
Acute stress manipulation
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
12 Years to 18 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Irvine, California
Conditions
Binocular Vision Disorder, Refractive Errors, Cataract
Interventions
cataract surgery, Corneal refractive surgery
Procedure
Lead sponsor
Salus University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Elkins Park, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

CDC-ATN Linkage Evaluation

NCT02366533
Conditions
HIV
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Up to 99 Years
Enrollment
2,133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
14
States / cities
Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 10 more
Conditions
Myopia, Astigmatism
Interventions
Ray tracing guided LASIK surgery
Device
Lead sponsor
Stanford University
Other
Eligibility
22 Years to 59 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Breast Cancer
Interventions
Taking Charge during Treatment (TCT) Intervention
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Chicago, Illinois • Wauwatosa, Wisconsin
Withdrawn Not applicable Interventional Accepts healthy volunteers

Botox for Gummy Smile

NCT03284047
Conditions
Gingival Exposure
Interventions
Botulinum toxin type A
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Smoking Cessation
Interventions
Smiling instead of Smoking, QuitGuide
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts