The effect of olfactory training using flavor enhanced food on cognitive function of elderly people.

Not Applicable

• Conditions: Community-dwelling elderly people

• Registration Number: JPRN-UMIN000032059
• Lead Sponsor: KSO Corporation

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-04-21
• Study Completion: 2019-03-31
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 64

Inclusion Criteria

Not provided

Exclusion Criteria

[1]Individuals who have a history of mental or cerebrovascular diseases. [2]Individuals who use medicines which may affect central nerve. [3]Individuals who regularly visit otorhinolaryngology. [4]Individuals who regularly intake supplements or healthy foods which may affect cognitive function. [5]Individuals who regularly intake medicines for pollen allergy. [6]Individuals whose score of MMSE test at screening are below 26. [7]Individuals who have allergy of milk, wheat or dried bonito flakes. [8]Individuals judged inappropriate by blood test at screening. [9]Individuals who have a history of drug or alcohol dependence. [10]Individuals who participate or will participate clinical studies. [11]Individuals judged inappropriate for the trial by the principal.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Cognitive function [1]Word fluency test, [2]TMT-A,B ([1]~[2] Before and after 12-week ingestion)

Secondary Outcome Measures

Name	Time	Method
*Secondary outcomes [1]WHO-5, [2]Olfactory identification test, [3]Questionnaire about diet and mood ([1]~[3] Before and 12-week ingestion) *Safety [1]Doctor's questions [2]Body weight (BMI) [3]Blood pressure and pulse rate [4]Blood test, blood biochemical test, and urine analysis ([1]~[3] Before and after 12-week ingestion, [4]Screening and after 12-week ingestion) *Other indexes [1]Doctor's questions [2]Body height and weight (BMI) [3]Blood pressure and pulse rate [4]Blood test, blood biochemical test, and urine analysis [5]MMSE test [6]Subject's diary ([1]~[5]Screening, [6]During 12-week ingestion)