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ClinicalTrials.gov public records Last synced Sep 21, 2026, 10:58 PM EDT

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Showing 25–35 of 11 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Breast Cancer, Tear, Breast Cancer Female
Interventions
Schirmer Strip
Other
Lead sponsor
Namida Lab
Industry
Eligibility
18 Years to 100 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Galveston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Point of Care Testing of Inflammatory Markers in Tears

NCT02315079
Conditions
Dry Eye Syndrome
Interventions
Eye inflammation, Without eye inflammation
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Completed No phase listed Observational Accepts healthy volunteers

Differential Diagnosis of Sjögren's Versus Non-Sjögren's Dry Eye

NCT04493658
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
Rotator Cuff Tear Arthropathy
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
50 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed No phase listed Observational Accepts healthy volunteers Results available

Impairment of Reading Ability in Dry Eye Patients

NCT01826812
Conditions
Dry Eye Syndromes
Interventions
30 minutes sustained reading, Dry eye exam
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Terminated No phase listed Observational Accepts healthy volunteers Results available

Tear Evaluation Between Habitual Contact Lens Wearers and Non Contact Lens Wearers

NCT01317030
Conditions
Dry Eye
Interventions
Contact Lens Wear, Non-Contact Lens Wear
Device · Other
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Rochester, New York
Conditions
Periprosthetic Joint Infection (PJI)
Interventions
Ultrasound-triggered microbubble destruction with antibiotics
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania • Dallas, Texas
Conditions
Rotator Cuff Tear
Interventions
Whole Blood Fibrin Clot
Other
Lead sponsor
Santa Barbara Cottage Hospital
Other
Eligibility
18 Years to 69 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Santa Barbara, California
Withdrawn No phase listed Observational

Assessment of COVID-19 in Tearfilm

NCT04579458
Conditions
Covid19, Ophthalmopathy, Eye Diseases
Interventions
Collection of tears and saliva.
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Ankle Impingement, Tendon Tear
Interventions
Foot Exam Follow-Up, X-ray, Questionnaire
Other · Radiation
Lead sponsor
Forte Sports Medicine and Orthopedics
Other
Eligibility
11 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Carmel, Indiana • Greenwood, Indiana
Completed No phase listed Observational Accepts healthy volunteers

Normal Lacritin Levels in Human Tears- Development of a New Clinical Assay

NCT00487643
Conditions
Tear Protein Lacritin in Human Tears
Interventions
Tear Collection
Procedure
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
21 Years to 55 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Washington D.C., District of Columbia