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Showing 529–552 of 1,536 matching trials from the live ClinicalTrials.gov search.
Conditions
Diabetic Retinopathy
Interventions
blood draw
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years to 98 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Early Phase 1 Interventional Accepts healthy volunteers

Depot Medroxyprogesterone Acetate as Emergency Contraception

NCT03395756
Conditions
Emergency Contraception, Contraception
Interventions
Depot-Medroxyprogestereone Acetate
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Chronic Renal Failure
Interventions
Blood Draw
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
Breast Cancer, Perioperative/Postoperative Complications
Interventions
patient interviewing to obtain menstrual history, blood sampling
Behavioral · Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
1,118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2009
U.S. locations
52
States / cities
Mobile, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 44 more
Not listed No phase listed Observational Accepts healthy volunteers

Mechanisms of Post-Bariatric Hypoglycemia

NCT04428866
Conditions
Hypoglycemia
Interventions
Continuous Glucose Monitoring, activity monitor, Mixed meal tolerance test, Glucagon Sensitivity Testing, Hypoglycemic Hyperinsulinemic Clamp, analysis of fecal microbiome
Diagnostic Test
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Neural and Metabolic Factors in Carbohydrate Reward

NCT06053294
Conditions
Carbohydrate Metabolism
Interventions
CS- Beverage, CS+Fast, CS+Slow
Other
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
18 Years to 45 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Roanoke, Virginia
Completed No phase listed Observational Accepts healthy volunteers

The Influence of Vitamin D on Atypical Antipsychotic-induced Weight Gain

NCT02281162
Conditions
Schizophrenia, Metabolic Syndrome, Vitamin D Deficiency
Interventions
Blood Draw
Other
Lead sponsor
Creighton University
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Prostate Cancer, Localized Prostate Cancer
Interventions
[18F] DIHYDRO-TESTOSTERONE, PET scan, MRI, Blood draw
Drug · Device · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 79 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Results available

Study of Pharmacology of 17-OHPC in Pregnancy

NCT00409825
Conditions
Pregnancy
Interventions
17-OHPC, Blood Draws
Drug · Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Pittsburgh, Pennsylvania • Galveston, Texas + 1 more
Completed Not applicable Interventional Accepts healthy volunteers

THC Crossover Study

NCT04429568
Conditions
THC, Cannabis, Cannabis Smoking, Cannabis Use, Unspecified, Cigarette Smoking, Tobacco Use, Nicotine Dependence, Nicotine Withdrawal, Cardiovascular Risk Factor
Interventions
Smoked Cannabis, Vaped Cannabis, Tobacco Cigarette
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
2
States / cities
San Francisco, California
Conditions
Pain
Interventions
Naproxen sodium and diphenhydramine hydrochloride soft capsules, Naproxen sodium and diphenhydramine hydrochloride coated tablets (Aleve, PMBAY98-7111)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Lung Cancer
Interventions
comparative genomic hybridization, gene expression microarray analysis, proteomic profiling analysis, biologic sample preservation procedure, nasal brushing, Blood draw, Urine collection, sputum sample, fluorescence bronchoscopy with airway biopsy, fine needle aspiration of the lung, thoracentesis
Genetic · Other · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2027
U.S. locations
2
States / cities
Nashville, Tennessee
Completed No phase listed Observational Accepts healthy volunteers Results available

Brain Health in Midlife

NCT06640842
Conditions
Brain Health, Gestational Hypertension, Alzheimer Disease, Dementia, Cardiovascular Diseases, Pregnancy Related, Pre-Eclampsia
Interventions
A combination of various tests and biomarkers will be completed to understand the effect of hypertensive disorders of pregnancy on brain health in midlife.
Diagnostic Test
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Active, not recruiting No phase listed Observational

Clinical Assessment of Low Calcium In traUMa (CALCIUM)

NCT05885256
Conditions
Hypocalcemia
Interventions
Amending current standard trauma order set
Diagnostic Test
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Avascular Necrosis
Interventions
Atorvastatin, MRI, Venipuncture, Placebo
Drug · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
Hip Replacement, Hip Implant, Total Hip Arthroplasty, Orthopaedic Surgery
Interventions
Blood draw, X-Ray of Hip
Biological · Radiation
Lead sponsor
Northwell Health
Other
Eligibility
40 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Manhasset, New York
Enrolling by invitation Early Phase 1 Interventional Accepts healthy volunteers

Pathways of Eicosanoid Metabolism

NCT04464070
Conditions
Metabolism of Prostaglandin D2
Interventions
niacin, aspirin, PGD2
Dietary Supplement · Drug · Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Recruiting No phase listed Observational Accepts healthy volunteers

Liquid Biopsies in Pediatric Solid Tumors

NCT05068583
Conditions
Pediatric Solid Tumor, Unspecified, Protocol Specific
Interventions
Blood Draw
Other
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
6 Months and older
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2034
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Childhood Cancer
Interventions
Cardiac MRI, Echocardiogram, Blood Draw
Other
Lead sponsor
Connecticut Children's Medical Center
Other
Eligibility
9 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Hartford, Connecticut
Completed No phase listed Observational

Expression of Tuberculosis in the Lung

NCT00201253
Conditions
Tuberculosis
Interventions
Bronchoalveolar lavages and venipunctures only
Other
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2008
U.S. locations
1
States / cities
Newark, New Jersey
Conditions
Ovarian Failure, Perimenopausal Disorder, Hormone Disturbance
Interventions
lipoaspiration harvest tSVF, Platelet Rich Plasma, Endovaginal Ultrasound, Cellular Isolation cSVF, Normal Saline (NS) .9% 10 mL Injection, emulsification tSVF
Procedure · Device · Drug
Lead sponsor
Black Tie Medical, Inc.
Industry
Eligibility
35 Years to 60 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Colchester, Vermont
Completed No phase listed Observational Accepts healthy volunteers

Pilot Tape Harvesting Study

NCT02125695
Conditions
Atopic Dermatitis, Healthy, Discoid Lupus Erythematosus, Subacute Cutaneous Lupus Erythematosus
Interventions
Skin Taping, Blood Sampling, Skin Biopsy
Procedure
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts
Not listed No phase listed Observational Accepts healthy volunteers

Identification of Epidermal Signatures in Patients With Atopic Dermatitis

NCT02680405
Conditions
Atopic Dermatitis
Interventions
Skin Biopsy, Skin tape stripping, Blood draw
Procedure
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Sinusitis
Interventions
Zithromax™ (azithromycin) 500mg tablets, Endoscopic Sinus Surgery, Blood sampling for hematology, Blood sampling for plasma chemistry profile, Serum pregnancy test (for women of child-bearing potential)
Drug · Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
18
States / cities
Alabaster, Alabama • Birmingham, Alabama • Hoover, Alabama + 11 more