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Vitamins D and K Effects on Vascular Function in Obese Adults.

NCT05689632 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2023-01-19

No results posted yet for this study

Summary

A prospective, randomized, placebo-controlled, double-blind study that aims to evaluate the effects of combined vitamin D3 and K2-MK7 supplementation on vascular function, sympathetic tone, metabolic biomarkers and inflammatory factors in a population of overweight or obese adults and deficient or insufficient serum levels of vitamin D.

Conditions

Interventions

DIETARY_SUPPLEMENT

Vitamin D3 + K2-MK7

Combined supplementation

DIETARY_SUPPLEMENT

Placebo

MCT

DIETARY_SUPPLEMENT

Vitamin D3

Vitamin D3 - 7000 IU

Sponsors & Collaborators

  • Rio de Janeiro State Research Supporting Foundation (FAPERJ)

    collaborator OTHER_GOV

  • Conselho Nacional de Desenvolvimento Científico e Tecnológico

    collaborator OTHER_GOV

  • Hospital Universitario Pedro Ernesto

    lead OTHER

Principal Investigators

  • Adriana C Faria, MD · State University of Rio de Janeiro

  • Mario F Neves, MD, PhD · State University of Rio de Janeiro

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
40 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-07-15
Primary Completion
2023-07-15
Completion
2023-11-15

Countries

  • Brazil

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05689632 on ClinicalTrials.gov