Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 14, 2026, 2:11 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 217–229 of 229 matching trials from the live ClinicalTrials.gov search.
Conditions
Pediatric Traumatic Brain Injury
Interventions
Probenecid and N-acetyl cysteine, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
2 Years to 18 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Autism, Severe Behavior Disorder
Interventions
placebo, glutathione, glutathione, vit C and NAC
Drug
Lead sponsor
University of Louisville
Other
Eligibility
5 Years to 16 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Sickle Cell Disease, Sickle Cell Anemia
Interventions
N-Acetylcysteine
Drug
Lead sponsor
Bloodworks
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Biliary Atresia
Interventions
N-Acetyl cysteine
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
0 Days to 90 Days
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Covid-19
Interventions
N-acetylcysteine, Peripheral Blood
Drug · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Retinitis Pigmentosa (RP), Usher Syndrome
Interventions
Placebo, NPI-001
Drug
Lead sponsor
Nacuity Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Neovascular Age-related Macular Degeneration, Diabetic Macular Edema
Interventions
Neutral pills with no medicinal effect, Inosine; Tocopherols, Tocotrienol, CoQ10 combination capsule; Niacinamide SR; Viatmin C; N-acetyl Cysteine; Complete Multivitamin with all minerals, Inosine; Tocopherol, Tocotrienol, CoQ10 combination capsule; Niacinamide; Vitamin C; N-acetyl Cysteine; Complete Multivitamin with all minerals; Minocycline
Drug · Dietary Supplement
Lead sponsor
Mid-Atlantic Retina Consultations, Inc.
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Morgantown, West Virginia
Conditions
Diabetes Mellitus, Critical Limb Ischemia, Lower Limb Amputation Knee, Peripheral Arterial Disease
Interventions
Active Arm N-acetyl cysteine (NAC), Placebo Arm
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
30 Years to 90 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Terminated Early Phase 1 Interventional Accepts healthy volunteers

N-acetylcysteine Effects on Tetrahydrocannabinol

NCT02335060
Conditions
Healthy
Interventions
Delta-9-THC, N-acetylcysteine, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Non Alcoholic Steatohepatitis (NASH)
Interventions
AXA1125, Placebo
Drug
Lead sponsor
Axcella Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
57
States / cities
Cullman, Alabama • Tucson, Arizona • Canoga Park, California + 45 more
Conditions
Bone Marrow Suppression, Brain and Central Nervous System Tumors, Drug/Agent Toxicity by Tissue/Organ, Long-term Effects Secondary to Cancer Therapy in Children
Interventions
filgrastim, acetylcysteine, carboplatin, cyclophosphamide, etoposide phosphate, mannitol, sodium thiosulfate
Biological · Drug
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
1 Year to 18 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Acute Respiratory Distress Syndrome
Interventions
N-acetyl cysteine
Drug
Lead sponsor
Prisma Health-Midlands
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Schizophrenic Psychoses
Interventions
n-acetylcysteine, Placebo
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
Boston, Massachusetts