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Oral Vitamin B12 Supplementation and Cognitive Performance in Elderly People

NCT00111267 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 165

Last updated 2005-06-24

No results posted yet for this study

Summary

The purpose of this trial is to study the effects of oral vitamin B12 supplementation and vitamin B12 combined with folic acid supplementation on cognitive performance for 24 weeks in elderly people with mild vitamin B12 deficiency.

Conditions

Interventions

BEHAVIORAL

vitamin B12 supplementation

BEHAVIORAL

vitamin B12 + folic acid combined supplementation

Sponsors & Collaborators

  • ZonMw: The Netherlands Organisation for Health Research and Development

    collaborator OTHER

  • Wageningen University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2003-05-31
Completion
2005-01-31

Countries

  • Netherlands

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 NCT00111267 on ClinicalTrials.gov