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ClinicalTrials.gov public records Last synced Sep 12, 2026, 10:18 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Zonulin Biomarker Clear all
Not listed No phase listed Observational Accepts healthy volunteers

Zonulin Biomarker for Diagnosis of Hip and Knee Infections

NCT04666519
View directory record Official record
Conditions
Surgical Site Infection, Zonulin
Interventions
Zonulin Biomarker
Diagnostic Test
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 13, 2020 · Synced Sep 12, 2026, 10:18 PM EDT
Completed No phase listed Observational

Efficacy of a Gluten-free Diet in Difficult to Manage Nephrotic Syndrome: Utility of Plasma Zonulin Levels as a Predictive Biomarker

NCT03387176
View directory record Official record
Conditions
Nephrotic Syndrome
Interventions
Implementation of a gluten-free diet
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
9 Months to 18 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 21, 2021 · Synced Sep 12, 2026, 10:18 PM EDT
Completed Phase 2 Interventional

AT1001 for the Treatment of Long COVID

NCT05747534
View directory record Official record
Conditions
Long COVID, Long COVID-19, Post Acute COVID-19 Syndrome, Post Acute Sequelae of COVID-19
Interventions
Larazotide Acetate, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
7 Years to 50 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 12, 2026, 10:18 PM EDT
Completed No phase listed Observational

Haptoglobin Polymorphism as a Determinant of Adverse Outcome After Cardiac Surgery in Diabetic Patients

NCT02771808
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
biomarker samples
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Sep 12, 2026, 10:18 PM EDT