Smell your way to calm: aromatherapy trial for dementia
NCT ID NCT07234357
First seen Jun 27, 2026 · Last updated Jul 17, 2026 · Updated 1 time
Summary
This study tests whether using a special blend of essential oils at home can improve mood and behavior in people with mild cognitive impairment or early dementia. It also looks at whether this simple, pleasant treatment can reduce stress for their caregivers. Two hundred patients and their caregivers will try daily aromatherapy sessions to see if it's a helpful and easy-to-use option.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Nov 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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50 to 99 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: For patients: * Aged 50 years old and above. * Confirmed diagnosis of MCI or mild dementia based on clinical records. * Has one identified caregiver aged 21 years and above who is willing to provide written informed consent for his/her own participation; is able to read, understand, and speak the designated language at the study site; either lives with the subject or sees the subject for ≥2 hours/day ≥3 days/week; agrees to accompany the subject to each study visit; and is able to verify daily compliance with study intervention. For caregivers: * Aged 21 years old and above. * Willing and able to provide written informed consent * Identified as the caregiver for recruited patient in this study can read, understand, and speak the designated language at the study site; either lives with the recruited patients or sees the patient for ≥2 hours/day ≥3 days/week. * Agrees to accompany the patient to each study visit; and can verify daily compliance with study intervention. Exclusion Criteria: For patients: * Olfactory impaired/dysfunctional. * Known or suspected hypersensitivity/allergy to essential oils or any components of the formulations. * Has Reactive Airway Disease (e.g, Asthma). * Participant without a caregiver. * Pregnant, breastfeeding, or intending to conceive during study period. For caregivers: * Physically or mentally incapable of providing verbal / written consent * Does not have regular or meaningful contact with the participant (e.g. less than 2 hours/day or less than 3 days/week). * Not able to follow patient to each study visit.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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National Cancer Centre Singapore
RECRUITINGSingapore, 168583, Singapore
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Sengkang General Hospital
RECRUITINGSingapore, 544886, Singapore
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