Independent directory Public ClinicalTrials.gov records United States
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Showing 49–72 of 155 matching trials from the live ClinicalTrials.gov search.
Conditions
Treponema Pallidum, Treponema Pallidum Infection, Syphilis Infection, Serum, Plasma, Blooddraw, Sexually Transmitted Infection (STI)
Interventions
ALPCO Syphilis-T, ALPCO Syphilis-NT CLIA Kits
Device
Lead sponsor
American Laboratory Products Company
Industry
Eligibility
13 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
6
States / cities
Lancaster, California • Los Angeles, California • North Miami, Florida + 3 more
Terminated No phase listed Observational

Parkinson's Disease Genetics Database

NCT00855556
Conditions
Parkinson's Disease
Interventions
blood draw
Genetic
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Manhasset, New York
Completed No phase listed Observational Accepts healthy volunteers

Cancer DNA Detection in Blood and Urine

NCT02657863
Conditions
Prostate Cancer
Interventions
Urine collection and blood draw
Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Hyperlipidemias, Metabolic Syndrome X, Cardiovascular Diseases
Interventions
Comparison of dietary protein amino acid profile
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
50 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Neonatal Seizure, Epilepsy, Seizures, Inflammatory Response
Interventions
Blood draw, Survey
Diagnostic Test · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
1 Day to 4 Days
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
4
States / cities
Oakland, California • San Francisco, California • Boston, Massachusetts + 1 more
Conditions
Pregnancy Following IVF With PGS/PGD
Interventions
Blood draw
Procedure
Lead sponsor
Natera, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Redwood City, California
Conditions
Metastatic Colorectal Cancer
Interventions
Biweekly 5-FLUOROURACIL (5-FU), Biweekly Modified FOLFOX6, Biweekly FOLFIRI, mFOLFOXIRI
Drug
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Falls Church, Virginia
Conditions
Adenocarcinoma of the Prostate, Hormone-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
Interventions
linsitinib, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
2
States / cities
Cleveland, Ohio
Conditions
Metastatic Bladder Urothelial Carcinoma, Metastatic Renal Pelvis and Ureter Urothelial Carcinoma, Refractory Bladder Urothelial Carcinoma, Refractory Renal Pelvis and Ureter Urothelial Carcinoma, Stage IV Bladder Cancer AJCC v7, Stage IV Renal Pelvis and Ureter Cancer AJCC v7
Interventions
Best Practice, Biospecimen Collection, Central Venous Cannula Insertion, Computed Tomography, Enfortumab Vedotin, Magnetic Resonance Imaging, Pembrolizumab, Plasmapheresis, Positron Emission Tomography, Questionnaire Administration, Antibody-Drug Conjugate Therapy
Other · Procedure · Drug + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

Apheresis to Obtain Plasma or White Blood Cells for Laboratory Studies

NCT00114647
Conditions
Healthy Volunteers, HIV
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 100 Years
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1984
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Fetal Lung Maturity, Respiratory Distress Syndrome in Premature Infant
Interventions
blood draw
Other
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
80 participants
Timeline
2018 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Recurrent Prostate Carcinoma, Stage IV Prostate Cancer AJCC v7
Interventions
Ipilimumab, Laboratory Biomarker Analysis, Pharmacological Study, Sargramostim
Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2012
U.S. locations
1
States / cities
San Francisco, California
Conditions
Thrombosis, Hemorrhage
Interventions
Mouthwash sample, Blood Draw
Procedure
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Accepts healthy volunteers

Interactions of Human Gut Microbiota With Intestinal Sweet Taste Receptors

NCT03032640
Conditions
Obesity
Interventions
Oral Glucose Tolerance Test (OGTT), Assessment of dietary compliance, Stool sampling, Sodium Saccharin, Placebo, Lactisole
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 45 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of Training in Manual Preparation of Platelet Rich Plasma

NCT01553955
Conditions
Platelet Rich Plasma Production
Interventions
Venipuncture
Procedure
Lead sponsor
Peterson, Noel, N.D.
Individual
Eligibility
21 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Lake Oswego, Oregon
Conditions
Diabetes, Diabetes Mellitus
Interventions
Blood draw
Biological
Lead sponsor
MidAtlantic Retina
Other
Eligibility
18 Minutes and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Plasma Cell Leukemia, Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Biospecimen Collection, High Throughput Screening, Laboratory Biomarker Analysis
Procedure · Device · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Cancer, Ovarian Diseases, Fallopian Tube Diseases, Peritoneal Diseases
Interventions
Baseline Biopsy, Tissue Collection, Blood Draws
Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Primary Aldosteronism
Interventions
Blood test for ARR
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Prostate Cancer
Interventions
(64Cu)-NOTA-PSMAi-PEG-Cy5.5-C' dot tracer, PET/MRI/fluorescence imaging, Blood and urine sampling, laparoscopic radical prostatectomy and bilateral pelvic LN dissection or a salvage lymph node dissection, 89Zr-DFO-PSMAi-PEG-Cy5.5-C' dots
Drug · Diagnostic Test · Other + 1 more
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
New York, New York
Conditions
Gestational Diabetes
Interventions
Mellitus GCD59 Test
Diagnostic Test
Lead sponsor
Mellitus, LLC
Industry
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
19
States / cities
Birmingham, Alabama • Orange, California • Aurora, Colorado + 16 more
Conditions
Appendix Carcinoma by AJCC V8 Stage, Colorectal Carcinoma by AJCC V8 Stage, Digestive System Neoplasm, Esophageal Carcinoma by AJCC V8 Stage, Gastric Carcinoma by AJCC V8 Stage, Liver and Intrahepatic Bile Duct Carcinoma, Peritoneal Carcinomatosis
Interventions
Biospecimen Collection - blood and tissue sample collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Livingston, New Jersey • New Brunswick, New Jersey
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Novel vs. Usual Brand Menthol Cigarettes on Abuse Liability

NCT07564648
Conditions
Cigarette Addiction, Tobacco Use Disorder
Interventions
Biospecimen Collection, Questionnaire Administration, Cigarette Purchase Task, Cross-Price Elasticity Task, Daily Diary Surveys, Progressive Ratio Task
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Active, not recruiting No phase listed Observational

Alpha-1 Antitrypsin Deficiency Adult Liver Study

NCT02014415
Conditions
Alpha-1 Antitrypsin Deficiency
Interventions
Liver Biopsy (Biopsy Group Only)
Procedure
Lead sponsor
St. Louis University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
3
States / cities
San Diego, California • Boston, Massachusetts • St Louis, Missouri