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Showing 1–24 of 963 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Singlet Oxygen Quantification After Skin Exposure to Ultraviolet A (UVA) Light

NCT05865431
Conditions
Sun Damaged Skin
Interventions
Zinc Oxide and Avobenzone
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Sacramento, California
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Biomarker-estimated Flavanol Intake in Davis (FID)

NCT06086145
Conditions
Healthy, Diet, Adults
Interventions
No intervention
Other
Lead sponsor
University of California, Davis
Other
Eligibility
25 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Davis, California
Conditions
Trauma, Acute Pain
Interventions
Magnesium Sulfate in Parenteral Dosage Form, Normal saline placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Sacramento, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Nutrition for Precision Health, Powered by the All of Us

NCT05701657
Conditions
Nutrition, Health, Dietary Habits
Interventions
Diet A, Diet B, Diet C
Other
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
14
States / cities
Birmingham, Alabama • Davis, California • Los Angeles, California + 7 more
Conditions
Aortic Stenosis
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Sacramento, California
Conditions
Lung Neoplasm, Lymphoma, Melanoma, Fluorodeoxyglucose, Positron-emission Tomography
Interventions
uEXPLORER/mCT, mCT/uEXPLORER
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Sacramento, California
Conditions
Peripheral Arterial Disease, Diabetic Foot, Diabetes Mellitus
Interventions
ABI/WIFI scoring
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Sacramento, California
Conditions
Diabetes, Dementia
Interventions
Aerobic Exercise, Diet Skills
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
60 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Walnut Creek, California
Completed Not applicable Interventional Accepts healthy volunteers

Fiber Effectively Educates & Directs the Microbiome Study

NCT06395324
Conditions
Microbial Colonization
Interventions
High arabinose diet
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Davis, California
Conditions
Hyperhidrosis
Interventions
Microneedle, Sham Microneedle, Botulinum Toxin Type A, Saline
Device · Drug · Other
Lead sponsor
University of California, Davis
Other
Eligibility
12 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Sacramento, California
Conditions
Autism Spectrum Disorder
Interventions
Intervention Coaching Group
Behavioral
Lead sponsor
Health Resources and Services Administration (HRSA)
Federal
Eligibility
Not listed
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Davis, California • Rochester, New York • Philadelphia, Pennsylvania
Withdrawn Phase 1 Interventional Accepts healthy volunteers

A Study Of Ursolic Acid For Primary Sclerosing Cholangitis

NCT03216876
Conditions
Primary Sclerosing Cholangitis
Interventions
Ursolic acid
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Sacramento, California
Suspended Not applicable Interventional

The Milk, Growth and Microbiota Study

NCT03220282
Conditions
Preterm Infant, Growth Delay, Microbial Colonization, Breastfeeding, Breast Milk Substitute Intolerance
Interventions
Donor milk, Preterm infant formula
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
1 Hour to 96 Hours
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Primary Biliary Cirrhosis
Interventions
Clinic visit, Baseline visit
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Sacramento, California
Conditions
Hypoactive Delirium
Interventions
Flumazenil, Placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Sacramento, California
Conditions
Autistic Disorder
Interventions
Methyl B12, Placebo
Drug · Dietary Supplement
Lead sponsor
University of California, San Francisco
Other
Eligibility
3 Years to 7 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
San Francisco, California
Conditions
Vertebral Compression Fracture, Facet Joint Pain
Interventions
Radiofrequency ablation of the medial branch nerves, Non-steroidal anti-inflammatory drugs, Bisphosphonates, Acetaminophen, Physical therapy, Opioids
Procedure · Drug · Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Davis, California
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Lisdexamfetamine
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
12 Years to 30 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Sacramento, California
Recruiting No phase listed Observational Accepts healthy volunteers

International PPB/DICER1 Registry

NCT03382158
Conditions
Pleuropulmonary Blastoma, Sertoli-Leydig Cell Tumor, DICER1 Syndrome, Cystic Nephroma, Wilms Tumor, Pineoblastoma, Renal Sarcoma, Nodular Hyperplasia of Thyroid, Nasal Chondromesenchymal Hamartoma, Ciliary Body Medulloepithelioma, Neuroblastoma, Pituitary Cancer, Embryonal Rhabdomyosarcoma, Ovarian Sarcoma, Gynandroblastoma, Thyroid Carcinoma, Embryonal Rhabdomyosarcoma of Vagina (Diagnosis), Embryonal Rhabdomyosarcoma of Uterus (Diagnosis), Embryonal Rhabdomyosarcoma of Cervix
Interventions
Not listed
Lead sponsor
Children's Hospitals and Clinics of Minnesota
Other
Eligibility
0 Minutes to 100 Years
Enrollment
3,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2035
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Depression
Interventions
Transcranial Magnetic Stimulation Sham
Device
Lead sponsor
University of California, Davis
Other
Eligibility
15 Years to 25 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Sacramento, California
Completed No phase listed Observational

Markers of Atrial Fibrillation

NCT02734758
Conditions
Stroke, Atrial Fibrillation
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Sacramento, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Use of a Distal Colonoscope Attachment to Increase Detection of Sessile Serrated Adenomas

NCT03560037
Conditions
Sessile Serrated Adenoma
Interventions
Endocuff Vision Assisted Colonoscopy
Device
Lead sponsor
University of California, Davis
Other
Eligibility
45 Years to 85 Years
Enrollment
427 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Sacramento, California
Conditions
Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Allogeneic Defined Hematopoietic Stem Cells/Immune Cells, Busulfan, Filgrastim, Fludarabine, Granulocyte Colony-Stimulating Factor, Thiotepa
Biological · Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2033
U.S. locations
1
States / cities
Sacramento, California
Conditions
Metabolic Syndrome
Interventions
Couscous plus fiber, Grape seed extract, Bean Soup
Other · Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Davis, California