Can a scented fan ease breathlessness at the end of life?
NCT ID NCT05625854
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether blowing a fan with aromatherapy on the face can help reduce breathlessness in people with terminal illness. The trial planned to enroll 26 adults who were near the end of life and had trouble breathing. Participants were randomly assigned to receive a fan to the face with aromatherapy, a fan to the face alone, or a fan to the feet. The study was terminated early, so the full results are not available.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- aromatherapy (essential oils) delivered via fan
- What this could lead to
- If it works, this could offer a simple, drug-free way to help terminally ill patients feel less breathless.
- What could go wrong
- The trial was terminated early and had only 26 participants, so results are limited. The effect may be small or due to the fan alone, not the aromatherapy.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
-
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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26 people
The number who actually took part.
- Started
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Aug 2021
- Finished
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Apr 2023
- 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
-
20 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Over 20 years old. 2. It is determined by the physician to meet the final diagnosis conditions. 3. Symptoms of dyspnea. 4. The status of patients is assessed using the East Coast Cancer Clinical Research Cooperative Organization Assessment Scale (ECOG) ≧ 2 points. 5. Able to communicate in Mandarin or Taiwanese or written conversation. 6. Conscience clear. 7. After explaining and explaining, agree to participate in this research and sign the consent form. Exclusion Criteria: 1. Receive treatment for facial trigeminal nerve damage. 2. Abnormal sense of smell.
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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.
Contacts and locations
Locations
-
Taipei Medical University
Taipei, Taipei, 110, Taiwan
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