- Conditions
- Functional Hypogonadotropic Hypogonadism, Hypothalamic Amenorrhea, Hypothalamic Amenorrhea, Functional
- Interventions
- Automated Self-Administered 24-hour Dietary Assessment Tool (ASA24), REVEAL Questionnaire
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 100,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 2
- States / cities
- Jacksonville, Florida • Rochester, Minnesota
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
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Showing 1129–1152
of 2,356
matching trials from the local directory fallback.
- Conditions
- Amyotrophic Lateral Sclerosis, Degenerative Disorder, Motor Neuron Disease, Movement Disorders
- Interventions
- Not listed
- Lead sponsor
- Target ALS Foundation, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2031
- U.S. locations
- 10
- States / cities
- Phoenix, Arizona • San Diego, California • Georgetown, District of Columbia + 7 more
- Conditions
- Adjacent Segment Disease
- Interventions
- Observational: Decompression, Observational: Extension Fusion
- Procedure
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 96 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- ACL Injury, Anterior Cruciate Ligament Injuries, Bone Marrow Aspirate Concentrate, Post-Traumatic Osteoarthritis of Knee
- Interventions
- Concentrated Bone Marrow Aspirate Injection, Revision Anterior Cruciate Ligament Reconstruction, Sham Incision
- Biological · Procedure
- Lead sponsor
- Hospital for Special Surgery, New York
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia • New York, New York
- Conditions
- Cancer Screening, Pediatric Mental Health Services, Serious Illness
- Interventions
- Comparison of two standard of care regimens
- Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 136 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Hanover, New Hampshire • Lebanon, New Hampshire
- Conditions
- Chronic Headache, Nutcracker Phenomenon, Renal, Nutcracker Syndrome, Renal
- Interventions
- Coil Embolization of the Lumbar Vein
- Procedure
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Bereavement
- Interventions
- list of resources for grief, text-based intervention for grief
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Open Angle Glaucoma, Pigmentary Glaucoma, Pseudoexfoliation Glaucoma
- Interventions
- iDose TR (Travoprost intracameral Implant) 75mcg, iStent infinite trabecular micro-bypass system model iS3
- Drug · Device
- Lead sponsor
- Jonathon Myers
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Family Research, Lifestyle Risk Reduction, Mental Health Wellness
- Interventions
- Brief Mindfulness Intervention for Parents, Cooking Matters, Mindfulness-Based Intervention, Parent Education, Physical Activity, Preschool Curriculum
- Behavioral
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 11 Years to 19 Years
- Enrollment
- 175 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 2
- States / cities
- Durango, Colorado • Fort Collins, Colorado
- Conditions
- Anterior Cruciate Ligament Injuries
- Interventions
- Graded Exposure and Mindfulness Meditation, Waitlist Control
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 14 Years to 35 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Parkinson Disease, Parkinson Disease Dementia
- Interventions
- Placebo, Tributyrin
- Drug
- Lead sponsor
- Prabesh Kanel
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Oral Inflammation, Photobiomodulation, Post-operative Pain Management, Tooth Extraction Site Healing, Wound Healing and Prevention
- Interventions
- Low-level laser therapy
- Other
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Attention Concentration Difficulty, Attention Impaired, Brain Concussion, Brain Injuries, Brain Injuries, Traumatic, Brain Trauma, Memory Impairment, Mild Cognitive Impairment, Mild Traumatic Brain Injury, Neurocognitive Dysfunction, Post Concussive Symptoms
- Interventions
- Active tDCS and Cognitive Training Intervention, Sham tDCS and Cognitive Training Intervention
- Combination Product
- Lead sponsor
- United States Naval Medical Center, San Diego
- Federal
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- San Diego, California • Minneapolis, Minnesota
- Conditions
- Bereavement, Suicide
- Interventions
- WELL Behavioral Probe
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 169 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Bracket Bonding, Dental Adhesives/Restorations Performance, Orthodontic Treatment, White Spot Lesion of Tooth
- Interventions
- Conventional Etch-and-Bond Adhesive, Etch-Free Adhesive
- Device
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 14 Years to 35 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Mental Health Literacy, Parents, Psychiatric Emergency, Self Efficacy
- Interventions
- Text Messaging Reminders Only, iPEACE: Intervention for Parent Education about Care after the ED
- Behavioral
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Mild Cognitive Impairment (MCI)
- Interventions
- Brain Health Education, Memory Support System
- Behavioral
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Alzheimer Disease, Cognitive Dysfunction, Cognitive Impairment, Dementia, Dementia Alzheimers, Mental Disorder, Mild Cognitive Impairment, Neurocognitive Disorders, Neurocognitive Dysfunction, Neurodegenerative Diseases
- Interventions
- Emerald Device Monitoring
- Device
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Gut -Microbiota, Inflammation Biomarkers, Joint Pain, Pain Assessment
- Interventions
- Placebo, Wild blueberry
- Dietary Supplement
- Lead sponsor
- University of Nevada, Las Vegas
- Other
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Suicidal Ideation, Treatment-resistant Depression
- Interventions
- Accelerated Theta Burst Stimulation
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 76 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2030
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Dementia, Mild Cognitive Impairment
- Interventions
- TabCAT Brain Health Assessment Clinical Pathway
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 180,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Pasadena, California
- Conditions
- Blood Pressure, COVID-19, Diet Habit, Immunization; Infection, Mental Health Wellness 1, Physical Inactivity, Sleep
- Interventions
- Not listed
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Alzheimer Disease, Dementia of Alzheimer Type
- Interventions
- 64Cu-FBP8, PET/MR Imaging
- Drug · Diagnostic Test
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 55 Years to 90 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Alzheimer Dementia, Alzheimer Disease, Cognitive Abnormality, Delirium Confusional State, Encephalopathy
- Interventions
- Quest AD-Detect blood test
- Diagnostic Test
- Lead sponsor
- Covenant Health, US
- Other
- Eligibility
- 60 Years to 90 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 6
- States / cities
- Crossville, Tennessee • Harriman, Tennessee • Knoxville, Tennessee + 3 more