Lavender and peppermint scents tested for chemo side effects
NCT ID NCT04449315
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether aromatherapy with lavender and peppermint essential oils can reduce nausea and anxiety in cancer patients during chemotherapy infusions. Forty adult outpatients who reported nausea or anxiety were given a gauze with one to two drops of oil to sniff as needed. After their infusion, they answered questions about how they felt.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- lavender and peppermint essential oils
- What this could lead to
- If it works, this could offer a simple, drug-free way to help cancer patients feel less nauseous and anxious during chemotherapy.
- What could go wrong
- This is a small, completed study with only 40 participants and no comparison group, so results may not be reliable or apply to everyone. Aromatherapy is not a substitute for standard medical care.
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
-
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
-
40 people
The number who actually took part.
- Started
-
Oct 2020
- Finished
-
May 2022
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * All outpatient Oncology patients \> 18 years of age * Non pregnant * Not cognitively impaired * English speaking only * Patients who report nausea and/or anxiety Exclusion Criteria: * All outpatient oncology patients \<18 years of age * Pregnant * Cognitively impaired * Non-English Speaking * Patients who do not report nausea and/or anxiety * Patients with a known allergy to peppermint and/or lavender aromatherapy oil
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Anxiety are added.
Genom att skicka in godkänner du våra Användarvillkor
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
-
Central DuPage
Winfield, Illinois, 60190, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can video games calm anxious teens?
- Can a group program teach teens to cope before therapy starts?
- Could a Patient's playlist take the sting out of nerve testing?
- Three spanish group sessions put a neuroscience twist on anxiety therapy
- Can a rewired EMDR therapy ease the mental toll of migration?
- Can yoga calm anxious minds and sharpen focus?