Effects of Nicotinamide Riboside on Metabolism and Vascular Function

NCT ID: NCT03501433

Last Updated: 2020-09-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-02-01

Study Completion Date

2019-12-01

Brief Summary

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The purpose of this study is to determine the effects of Nicotinamide Riboside (NR) supplementation on metabolism and vascular function following high-fat meal. Differences between young (18-35) and older (60-75) adults will be determined.

Detailed Description

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The purpose of this study is to determine the effects of 7 days of Nicotinamide Riboside (NR) or placebo supplementation on metabolism and vascular function following high-fat meal. Differences between young (18-35) and older (60-75) adults will be determined.

Conditions

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Aging Lipemia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Randomized, cross-over
Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

DOUBLE

Participants Outcome Assessors
I single investigator will be responsible for blinding. All researchers involved in collection and evaluation of data will remain blinded to treatments.

Study Groups

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Nicotinamide Riboside Chloride (Niagen)

7 days of nicotinamide riboside supplementation (250 mg/d x 2/day).

Group Type EXPERIMENTAL

Nicotinamide riboside chloride (Niagen)

Intervention Type DIETARY_SUPPLEMENT

250 mg capsules 2x/day for 7 days

Placebo

7 days of placebo supplementation (2/day)

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DIETARY_SUPPLEMENT

2x/day for 7 days

Interventions

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Nicotinamide riboside chloride (Niagen)

250 mg capsules 2x/day for 7 days

Intervention Type DIETARY_SUPPLEMENT

Placebo

2x/day for 7 days

Intervention Type DIETARY_SUPPLEMENT

Other Intervention Names

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Nicotinamide Riboside, Niagen

Eligibility Criteria

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Inclusion Criteria

* Age 18 to 35 (young) and 60 to 75 (older)
* Normo- or pre-hypertensive (blood pressure \<140/90 mmHg)
* Non-smokers
* Able to give informed consent and participate in all laboratory visits

Exclusion Criteria

* Currently taking any medications that could interfere with cardiovascular or metabolic outcomes will be excluded from the study (e.g., beta-blockers)
* Known metabolic (e.g. Type I or Type II diabetes, cardiovascular disease, etc.) or immunologic (e.g. HIV, cancer, autoimmune, etc.) diseases
* Food allergies to egg, milk, soy or wheat
* Women who are pregnant or planning to become pregnant during the course of the study,
* Pacemaker or other implanted device
* Unwilling to participate in the experimental protocol or blood draws will be excluded
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Iowa State University

OTHER

Sponsor Role lead

Responsible Party

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Rudy Valentine

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Rudy Valentine, PhD

Role: PRINCIPAL_INVESTIGATOR

Iowa State University

Locations

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Iowa State University

Ames, Iowa, United States

Site Status

Countries

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United States

Other Identifiers

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17-603

Identifier Type: -

Identifier Source: org_study_id

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