Can a gentle massage and scent boost appetite in dementia?
NCT ID NCT07678515
First seen Jul 01, 2026 · Last updated Jul 02, 2026 · Updated 1 time
Summary
This study tests a simple, drug-free approach to help people with moderate-to-severe dementia who struggle with eating. The experimental group receives a salivary gland massage combined with aromatherapy before meals for 20 days, while the control group gets a palm massage. Researchers will track mealtime behaviors and food intake to see if the dual sensory stimulation makes eating easier and increases how much is eaten.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- salivary gland massage combined with aromatherapy
- What this could lead to
- If effective, this simple, drug-free routine could offer a safe way to improve mealtime experiences and nutrition for people with dementia in long-term care.
- What could go wrong
- This is a small, early-stage trial with only 30 participants, so results may not apply broadly. The intervention is non-invasive, but its benefits over a simple palm massage (control) are uncertain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Jun 2026
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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: 1. Resided in a long-term care (LTC) facility for more than three months. 2. Diagnosed with any type of dementia, with either a Clinical Dementia Rating (CDR) of 2 or higher, a Mini-Mental State Examination (MMSE) score below 20, or a Short Portable Mental Status Questionnaire (SPMSQ) score greater than or equal to 3 errors (indicating moderate to severe impairment). 3. A feeding item score of below 5 on the Barthel Index (indicating the participant needs assistance with cutting food, spreading butter, etc., or requires a modified diet or is unable to feed themselves). DOCX Exclusion Criteria: 1. Absence of observable expression, behavioral, or response to olfactory stimuli. 2. Current use of a nasogastric tube (NG tube) or a percutaneous endoscopic gastrostomy (PEG). 3. Diagnosis of hyperphagia or pica. 4. Inability to cooperate with the required salivary gland massage. 5. Uncontrolled epilepsy, severe or unstable cardiovascular disease, severe asthma, severe chronic obstructive pulmonary disease (COPD), or gastrointestinal bleeding. 6. Known allergy to essential oils. 7. Undergone surgery related to oral, tongue, or thyroid cancer.
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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
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Yueh-Rong Nursing Home
Tainan, Taiwan
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