Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 11, 2026, 1:05 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Conditions
HIV, Smoking
Interventions
Counseling, Smoking Cessation drugs, Bronchoscopy, Blood Draw, Questionnaires
Behavioral · Other · Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational

COVID-19 Respiratory Outcomes Registry

NCT05074875
Conditions
Covid19
Interventions
Questionnaires and Patient Reported Outcomes (PROs), Nasal Swab COVID-19 reverse transcription polymerase chain reaction test (RT-PCR), Blood Samples for Biomarkers, High Resolution Computed Tomography, Physical Exam and Vital Signs, Medical Research Council Sum Score, Hand Grip Strength, Spirometry, Diffusing Capacity of Carbon Monoxide, 6 Minute Walk Test, Sit to Stand (STS) Measurement
Other · Diagnostic Test · Genetic
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
37 participants
Timeline
2021 – 2023
U.S. locations
4
States / cities
St Louis, Missouri • New York, New York • Houston, Texas
Conditions
Respiratory Failure, Interstitial Lung Disease, Lung Diseases
Interventions
Patient Biospecimen Registry (observational and blood sampling)
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Molecular Residual Disease, Cancer
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Cardiac Disease, Critically Ill, Children, Adult
Interventions
The OPTIC study is collecting PK data on children prescribed understudied drugs of interest per standard of care.
Drug
Lead sponsor
Duke University
Other
Eligibility
0 Months to 20 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Renal Osteodystrophy, Chronic Kidney Diseases, CKD-MBD, Bone Turnover Rate Disorder, Secondary Hyperparathyroidism
Interventions
miRNAseq analysis, Standard treatment for bone disorder
Procedure · Drug
Lead sponsor
Thomas Nickolas
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Hemophagocytic Lymphohistiocytoses
Interventions
Blood Draws Data Collection
Other
Lead sponsor
Swedish Orphan Biovitrum
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Innovative Concussion Prevention Device

NCT02901028
Conditions
Concussion
Interventions
Laboratory testing, Blood and Urine Draws
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years to 25 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Trauma Injury, Sepsis, Immunosuppression, Chronic Critical Illness
Interventions
Data Collection, Bone marrow collection and blood collection, Serial interviews to complete surveys and questionnaires, Telephone follow up call
Other · Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
255 participants
Timeline
2022 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Breast Cancer
Interventions
18F-fluorofuranylnorprogesterone, Positron Emissions Tomography / Magnetic Resonance Imaging, Anastrozole, Blood Sampling, FDA-approved gadolinium-based intravenous contrast agent
Drug · Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Female only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Madison, Wisconsin
Not listed No phase listed Observational Accepts healthy volunteers

(VIII): The Eight Study and Immunologic Response Sub-study

NCT05237024
Conditions
Vaccine Reaction
Interventions
Not listed
Lead sponsor
physIQ, Inc.
Industry
Eligibility
Not listed
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Suspended No phase listed Observational Accepts healthy volunteers

Genomic Resources for Enhancing Available Therapies (GREAT1.0) Study

NCT04306939
Conditions
Chronic Pancreatitis, Inflammatory Bowel Diseases, Hepatitis, NASH - Nonalcoholic Steatohepatitis, Acute Pancreatitis, Rheumatoid Arthritis, Diabetes Mellitus, Dyslipidemias, Multiple Sclerosis, Irritable Bowel Syndrome, Chronic Pain, Chronic Disease, Chronic Kidney Diseases, Crohn Disease, Celiac Disease, Biliary Cirrhosis, Bile Acid Synthesis Defect, Gastritis, Cholecystitis, Cholelithiases, IPMN, Cyst Pancreas, Cystic Fibrosis, Pancreatic Exocrine Insufficiency, Diarrhea Chronic, Constipation - Functional, Constipation Chronic Idiopathic
Interventions
venipuncture, Questionnaires, Additional Sample Collections
Other · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Enrollment
120,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Chronic Low Back Pain, Self-Management
Interventions
Problem-solving Pain to Enhance Living Well (PROPEL)
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Storrs, Connecticut
Conditions
Hemoglobin, Cerebral Oxygenation, Congenital Heart Disease
Interventions
Noninvasive hemoglobin monitoring
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Days to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sarcoma
Interventions
nivolumab, ipilimumab
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Rochester, New York
Conditions
Relapsing Remitting Multiple Sclerosis
Interventions
FMP30 Donor Stool, Fecal Microbiota Transplantation (FMT) of FMP30 Donor Stool, Observational Control
Drug · Procedure · Other
Lead sponsor
Jeffrey Gelfand
Other
Eligibility
18 Years to 60 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
San Francisco, California
Conditions
Head and Neck Cancer
Interventions
Collect Blood and Survey Instruments
Other
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
65 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Retail COVID-19 Study

NCT06761612
Conditions
COVID - 19
Interventions
FDA approved mRNA vaccines
Biological
Lead sponsor
Biomedical Advanced Research and Development Authority
Federal
Eligibility
3 Years and older
Enrollment
2,519 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
20
States / cities
Kissimmee, Florida • Chicago, Illinois • Oak Park, Illinois + 15 more
Conditions
End-stage Renal Failure, Kidney Graft Rejection
Interventions
Blood drawing for immune monitoring and questionnaires
Other
Lead sponsor
University of Regensburg
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
San Francisco, California • Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Prolonged Fasting on Microbiome and HDL

NCT03487679
Conditions
Fasting
Interventions
Fasting
Other
Lead sponsor
University of California, Davis
Other
Eligibility
20 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Davis, California
Conditions
Pediatric Cancer, Neuroblastoma, Sarcoma, Wilms Tumor and Other Childhood Kidney Tumors, Childhood Soft Tissue Sarcoma, Childhood Bone Sarcoma, Childhood Malignant Intestinal Neoplasm, Childhood Malignant Liver Neoplasm, Childhood Malignant Lung Neoplasm, Childhood Malignant Ovarian Neoplasm, Childhood Malignant Pleural Neoplasm, Childhood Neuroblastic Tumor, Childhood Sarcoma
Interventions
Wearing Smartwatch, Patient Report Outcomes, Blood Draw, Clinical Data Review
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
3 Years to 25 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Anemia, Venous Thrombosis
Interventions
blood sampling
Other
Lead sponsor
Matthew Neal MD
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Results available

Image-Guided Stereotactic Biopsy of High Grade Gliomas

NCT00979810
Conditions
Brain Cancer, Glioma
Interventions
18F-FLT PET Scan
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 89 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Advanced Cancer, Hypogonadism, Pain
Interventions
Questionnaire, Blood draws to assess gonadal function
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Houston, Texas