Effects of Short-term Curcumin and Multi-polyphenol Supplementation on the Anti-inflammatory Properties of HDL
PSI
1 other identifier
interventional
21
1 country
1
Brief Summary
Polyphenol supplements, including curcumin and resveratrol, are known to decrease inflammation, but previous polyphenol supplements were poorly absorbed and thus their effects were reduced. A new phytosome formulation coats the supplements and allows them to be better absorbed. The purpose of this study is to examine the acute (1-hr) and short-term (1-week) effects of two different phytosome-formulated polyphenol supplements on inflammation. The two supplements that will be used are: 1) PolyResveratrol and 2) Curcumin.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started Sep 2016
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
September 1, 2016
CompletedFirst Submitted
Initial submission to the registry
October 18, 2016
CompletedFirst Posted
Study publicly available on registry
December 21, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 1, 2017
CompletedStudy Completion
Last participant's last visit for all outcomes
June 1, 2020
CompletedResults Posted
Study results publicly available
November 18, 2023
CompletedNovember 18, 2023
November 1, 2023
10 months
October 18, 2016
November 12, 2020
November 16, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Inflammation Change: HDL Plasma
VCAM-1 expression in HDL plasma will be measured at baseline, and after one week of supplementation for each supplement. Differences in one-week changes in inflammation between each supplement will be compared.
One week
Study Arms (2)
PolyResveratrol Supplementation
EXPERIMENTALParticipants take 500 mg of PolyResveratrol (100 mg curcumin phytosome, 100 mg quercetin phytosome, 100 mg green tea phytosome, 100 mg trans-resveratrol, 100 mg trans-pterostilbene; Thorne Research) twice daily for one week. Two blood Draws are taken on both the first and last days of the week. One blood draw is done fasted just before consumption of one supplement dose, and one blood draw is done after consumption of one supplement dose.
Curcumin Supplementation
EXPERIMENTALParticipants take 500 mg of Curcumin phytosome twice daily for one week. Two blood draws are taken on both the first and last days of the week. One blood draw is done fasted just before consumption of one supplement dose, and one blood draw is done after consumption of one supplement dose.
Interventions
Participants will take 1 mg of a polyresveratrol phytosome supplement each day for one week. The acute effect (1 hr) of one 500 mg dose of the polyresveratrol phytosome supplement on inflammation will be examined along with the short-term effect (1 week).
Participants will take 1 mg of a curcumin phytosome supplement each day for one week. The acute effect (1 hr) of one 500 mg dose of the curcumin phytosome supplement on inflammation will be examined along with the short-term effect (1 week).
Eligibility Criteria
You may qualify if:
- General good health
- Between 18 and 60 years old
- Non-smoker
- Not taking any medications or dietary supplements
You may not qualify if:
- Taking prescription anti-inflammatory drugs or supplements/drugs that may affect inflammation
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Clinical Exercise Research Center
Columbia, South Carolina, 29201, United States
Related Publications (24)
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PMID: 7583580BACKGROUND
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Limitations and Caveats
The planned assays did not work in the stored specimens. Thus, data will not be reported for this trial
Results Point of Contact
- Title
- Mark Sarzynski
- Organization
- University of South Carolina
Study Officials
- PRINCIPAL INVESTIGATOR
Mark Sarzynski
University of South Carolina
Publication Agreements
- PI is Sponsor Employee
- No
- Restrictive Agreement
- No
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Purpose
- BASIC SCIENCE
- Intervention Model
- CROSSOVER
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Assistant Professor
Study Record Dates
First Submitted
October 18, 2016
First Posted
December 21, 2016
Study Start
September 1, 2016
Primary Completion
July 1, 2017
Study Completion
June 1, 2020
Last Updated
November 18, 2023
Results First Posted
November 18, 2023
Record last verified: 2023-11
Data Sharing
- IPD Sharing
- Will not share