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Terminated Not applicable Interventional Accepts healthy volunteers

Sensory Enrichment for Older Adults

ClinicalTrials.gov ID: NCT03914989

Public ClinicalTrials.gov record NCT03914989. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:01 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study evaluates the efficacy of multi-odorant enrichment on cognitive skills, olfactory function, and quality of life.

Study identification

NCT ID
NCT03914989
Recruitment status
Terminated
Study type
Interventional
Phase
Not applicable
Enrollment
110 participants

Conditions and interventions

Eligibility (public fields only)

Age range
60 Years to 85 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 8, 2019 (Actual)
Primary completion
Jun 30, 2021 (Actual)
Completion
Jun 30, 2021 (Actual)
Last update posted
Mar 24, 2023

2019 – 2021

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
University of California Irvine Irvine California 92697 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03914989, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Mar 24, 2023 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03914989 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →