Can olive oil soothe dialysis itch? new study says maybe
NCT ID NCT06737484
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether rubbing olive oil on the skin can reduce itching in people on hemodialysis. 68 patients were split into two groups: one received olive oil applications for 2 weeks, the other got no treatment. Researchers measured itch severity using standard scales. The goal was to see if olive oil's moisturizing and anti-inflammatory properties could help relieve this common, uncomfortable symptom.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- olive oil
- What this could lead to
- If it works, this could offer a simple, low-cost way to ease itching for people on dialysis.
- What could go wrong
- This is a small, short-term study (68 patients, 2 weeks). Results may not apply to everyone, and olive oil might not work for all types of itching.
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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68 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Jul 2025
- 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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18 weeks and older
- 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: * Volunteering to participate in the study * Being over 18 years of age * Not having a psychiatric problem * Not having a vision, hearing or speech problem * Knowing Turkish, being open to communication and cooperation * Receiving hemodialysis treatment for at least 6 months * Having three pruritus attacks in the last 2 weeks (each attack lasting 5 minutes or longer) or having intermittent pruritus complaints in the last 6 months * Not having any open wound, cellulitis, infection, deep vein thrombosis, bleeding, paraplegia or pacemaker in the area to be applied * Not being allergic to olive oil * Not applying any not using topical medication, moisturizer etc. * Not using any traditional complementary alternative treatment method on the pruritus area Exclusion Criteria: * Not wanting to participate in the study * Being under the age of 18 * Having a psychiatric problem * Having a vision, hearing or speech problem * Not knowing Turkish, not being open to communication and cooperation * Not receiving hemodialysis treatment for at least 6 months * Not defining an pruritus complaint * Having any open wound, cellulitis, infection, deep vein thrombosis, bleeding, paraplegia or pacemaker in the area to be applied * Being allergic to olive oil * Not applying any topical medication, moisturizer etc. to the itchy area product use * Using any traditional complementary alternative treatment method on the pruritus area
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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
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Kahramanmaraş Sütçü İmam Üniversitesi Sağlık Araştırma ve Uygulama Hastanesi
Kahramanmaraş, Kahramanmaraş, Turkey (Türkiye)
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