- Conditions
- Parkinson's Disease, Alzheimer's Disease, Progressive Supranuclear Palsy, Essential Tremor, Multiple System Atrophy, Drug Induced Parkinson's Disease, Diffuse Lewy Body Disease, Myasthenia Gravis, Spinal Cord Injuries
- Interventions
- Electrical Brainstem Responses, Olfactory Tests, Visual Deprivation, Peripheral Nerve Stimulation
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
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 1–9
of 9
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Keratoconjunctivitis Sicca, Dry Eye Syndromes, Ocular Surface Disease, Sjogren's Syndrome
- Interventions
- Questionnaires, Tear fluid sampling, Impression Cytology
- Diagnostic Test
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Major Depressive Disorder (MDD), Healthy Adult Volunteer
- Interventions
- Hot Cognitive Task, Cold cognitive tasks, Structural magnetic resonance imaging (sMRI), Magnetoencephalography imaging (MEG), four self-report forms per the requirement of the NIH Common Data Elements project, Four self-report measures to assess interpersonal functioning, Clinical assessments, ATHF
- Behavioral · Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 276 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Arlington, Texas • Dallas, Texas
- Conditions
- Dry Eye Disease (DED)
- Interventions
- Acoltremon
- Drug
- Lead sponsor
- Colvard Kandavel Eye Center
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 50 participants
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Encino, California
- Conditions
- Dry Eye Disease
- Interventions
- In vivo confocal microscopy (IVCM)
- Other
- Lead sponsor
- Tufts Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Keratoconus, Glaucoma
- Interventions
- Ophthalmodynamometer, Goldmann applanation tonometer, Pentacam, ORA, Optical Coherence Tomography (OCT)
- Device
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Dry Eye Syndromes
- Interventions
- Punctal plug
- Device
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Glaucoma
- Interventions
- GQL-15, Glaucoma Symptom Scale, NEI Vision Function Questionnaire, Ocular Surface Disease Index
- Other
- Lead sponsor
- Marc Toeteberg-Harms
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Intravitreal Injection, Ocular Rinse, Age-Related Macular Degeneration, Diabetic Macular Edema, Cystoid Macular Edema
- Interventions
- OSDI questionnaire, SPEEDII questionnaire
- Other
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 142 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma