- Conditions
- Well Child Visit, Gaps in Care
- Interventions
- Automated SMS, Automated SMS + Conversational AI Scheduling Assistance, Traditional Passive Outreach
- Behavioral · Other
- Lead sponsor
- Waymark
- Industry
- Eligibility
- 0 Years to 21 Years
- Enrollment
- 2,821 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 341
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Refractive Errors, Asthenopia
- Interventions
- Spectacle Lenses
- Device
- Lead sponsor
- American Optometric Association
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Cardiac Disease
- Interventions
- Limited Echocardiogram
- Diagnostic Test
- Lead sponsor
- Sara Guttas
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Winfield, Illinois
- Conditions
- Cataracts
- Interventions
- Standard phacoemulsification, Reduced ultrasound phacoemulsification
- Procedure
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Diabetes Complications, Diabetic Neuropathies
- Interventions
- Muscle power, balance perturbation, aerobic exercise
- Other
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 55 Years to 80 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland
- Conditions
- Caregiver, Malignant Female Reproductive System Neoplasm
- Interventions
- Questionnaire Administration, Video
- Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 731 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Non Small Cell Lung Cancer
- Interventions
- Not listed
- Lead sponsor
- N-Power Medicine
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 650 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 8
- States / cities
- Monterey, California • Dover, Delaware • Milford, Delaware + 5 more
- Conditions
- Spermatogenesis and Semen Disorders, Infertility, Male
- Interventions
- Power Prenatal for Sperm
- Dietary Supplement
- Lead sponsor
- The Bird and Be Co Inc
- Industry
- Eligibility
- 18 Years to 50 Years · Male only
- Enrollment
- 174 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Encino, California
- Conditions
- Amputation, Amputation; Traumatic, Leg, Lower, Limb; Absence, Congenital, Lower, Prosthesis User, Lower Limb Amputation Above Knee (Injury), Amputation; Traumatic, Leg: Thigh, Between Hip and Knee
- Interventions
- Power Knee
- Device
- Lead sponsor
- Liberating Technologies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 2
- States / cities
- Holliston, Massachusetts • Austin, Texas
- Conditions
- Patient Outcomes: Real World Evidence in Rheumatoid Arthritis (POWER)
- Interventions
- Not listed
- Lead sponsor
- CorEvitas
- Network
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 232 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Waltham, Massachusetts
- Conditions
- Lower-limb Orthoses, Osteoarthritic Knee Pain, Osteoarthritis (OA) of the Knee
- Interventions
- Modular powered orthosis
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Amputation
- Interventions
- Powered prosthesis
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Transfemoral Amputation
- Interventions
- MIT Powered Leg
- Device
- Lead sponsor
- Massachusetts Institute of Technology
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts
- Conditions
- Pressure Area
- Interventions
- education and training
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Charlotte, North Carolina
- Conditions
- Breast Cancer
- Interventions
- Not listed
- Lead sponsor
- Susan G. Komen Breast Cancer Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2032
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Mild Nephropathy, Moderate Nephropathy, Diabetes Mellitus
- Interventions
- Technosphere Inhalation Powder
- Drug
- Lead sponsor
- Mannkind Corporation
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 3
- States / cities
- Minneapolis, Minnesota • Omaha, Nebraska • San Antonio, Texas
- Conditions
- Cataracts
- Interventions
- Galilei dual Scheimpflug analyzer
- Device
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Healthy
- Interventions
- Elastic Band Training, Elastic Band Training with Maximal Mental Effort
- Behavioral
- Lead sponsor
- Kennesaw State University
- Other
- Eligibility
- 65 Years to 79 Years · Female only
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Kennesaw, Georgia
- Conditions
- Pregnancy, Sexually Transmitted Infections
- Interventions
- POWER Through Choices
- Behavioral
- Lead sponsor
- Mathematica Policy Research, Inc.
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 1,039 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 3
- States / cities
- Bakersfield, California • Baltimore, Maryland • Oklahoma City, Oklahoma
- Conditions
- HEPATITIS C (HCV)
- Interventions
- Epclusa (sofosbuvir and velpatasvir)
- Drug
- Lead sponsor
- Patrick Grace
- Other
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Amputation; Traumatic, Hand
- Interventions
- Point Powered partial hand prosthetic system
- Device
- Lead sponsor
- Point Designs
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 3
- States / cities
- Aurora, Colorado • Broomfield, Colorado • Lafayette, Colorado
- Conditions
- Intensive Care Unit Delirium, Encephalopathy, Delirium
- Interventions
- Not listed
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 400 participants
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Obesity, Sleep Apnea, Obstructive
- Interventions
- lifestyle intervention
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 696 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Healthy
- Interventions
- Control, Whole Chickpeas, Puréed Chickpeas, 100% Chickpea Flour Product
- Other
- Lead sponsor
- USDA Grand Forks Human Nutrition Research Center
- Federal
- Eligibility
- 19 Years to 60 Years
- Enrollment
- 204 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2027 – 2029
- U.S. locations
- 1
- States / cities
- Grand Forks, North Dakota