Clinical Trials Logo

Clinical Trial Summary

A small cross-over trial on 3 different doses of liposomal vitamin C, comparing vitamin C uptake and downstream effects when 24 people consume 1, 2, and 5 grams on different test days, compared to placebo.


Clinical Trial Description

A randomized, cross-over study design will be used to evaluate the effects of consumption of 4 different doses of liposomal vitamin C (0, 1, 2, and 5 grams). The study is of 5 weeks' duration, with evaluation of a different dose at each of week 1, week 3 and week 5 with a one week washout between each dose. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04463030
Study type Interventional
Source Natural Immune Systems Inc
Contact Gitte Jensen, PhD
Phone 541-884-0112
Email gitte@nislabs.com
Status Recruiting
Phase N/A
Start date July 1, 2020
Completion date June 25, 2023

See also
  Status Clinical Trial Phase
Completed NCT04092725 - Study to Evaluate the Effect of SCY-078 on the PK of Dabigatran in Healthy Subjects Phase 1
Completed NCT04181008 - Pharmacokinetics of Amiloride Nasal Spray in Healthy Volunteers Early Phase 1
Active, not recruiting NCT03258151 - Association of Genetic Polymorphisms With Docetaxel-based Chemotherapy Toxicities in Chinese Solid Tumor Patients
Completed NCT04406415 - Oral Nafamostat in Healthy Volunteers Phase 1
Not yet recruiting NCT05421312 - Periarticular Penetration of Cefazolin and Clindamycin in Second Stage Revision Arthroplasty of the Hip Phase 4
Completed NCT02534753 - A Pharmacokinetics Study of Intravenous Ascorbic Acid Phase 1
Completed NCT01976078 - Development of Voriconazole Pharmacokinetics and Metabolism in Children and Adolescents N/A
Completed NCT01682408 - Assess Pharmacokinetics of Fostamatinib in Fed and Fasted State in Combination With Ranitidine to Assess Bioavailability Phase 1
Completed NCT01636024 - To Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Ascending Doses of Inhaled AZD7594 Phase 1
Completed NCT01208155 - Study in Healthy Males to Assess Bioavailability of 4 Different Fostamatinib Tablets Phase 1
Completed NCT01415102 - A First In Human Study In Healthy People To Evaluate Safety, Toleration And Time Course Of Plasma Concentration Of Single Inhaled Doses Of PF-05212372. Phase 1
Completed NCT01214941 - Effect of Itraconazole and Ticlopidine on the Pharmacokinetics and Pharmacodynamics of Oral Tramadol Phase 4
Completed NCT01260025 - Tolerability and Pharmacokinetics of M2ES in the Treatment of Advanced Solid Tumor Phase 1
Completed NCT00746499 - Pharmacokinetic Study of Raltegravir in Healthy Premenopausal Women. Phase 1
Completed NCT00983242 - Drug-Drug Interaction Between Colchicine and Verapamil ER Phase 1
Completed NCT00856570 - A Clinical Study to Determine the Effect of YM178 on the Pharmacokinetics of Warfarin in Healthy Subjects Phase 1
Completed NCT01276119 - The First Clinical Study to Test Safety, Blood Levels and Other Effects of CDP6038 in Healthy Males Phase 1
Completed NCT00730145 - A Single Dose Study Investigating The Elimination Of PD-0332334 In Patients Receiving Regular Hemodialysis Phase 1
Completed NCT00984009 - A Drug-Food Interaction Study Between Colchicine and Grapefruit Juice Phase 1
Completed NCT00747721 - Pharmacokinetics of Dexmedetomidine During Prolonged Infusion in ICU Phase 1