Can a fatty acid cream heal damaged skin? new trial tests it
NCT ID NCT07366255
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed trial tested a cream made from a fatty acid called tripalmitoleoylglycerol in 46 adults with chronic dermatitis. Participants applied the cream or a placebo daily for 30 days. Researchers measured skin barrier function and symptom scores to see if the cream improved skin health.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- tripalmitoleoylglycerol (a type of fatty acid cream)
- What this could lead to
- If it works, this could point toward a new topical treatment for chronic dermatitis that improves skin barrier function.
- What could go wrong
- This is a small, early-phase trial with only 46 participants, so results may not apply to everyone. The cream may not work better than placebo.
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
-
46 people
The number who actually took part.
- Started
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Jan 2026
- Finished
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Mar 2026
- 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 to 59 years
- 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.
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. Participants were classified into two groups based on their self-reported levels of physical activity (quantified in metabolic equivalent minutes per week \[MET-min/week\]): the non-exercising group (MET = 0): individuals who reported no moderate- or vigorous-intensity physical activity beyond activities of daily living. In this context, a value of 0 MET-min/week indicates that no structured or intentional exercise exceeding the threshold of basal metabolic rate was performed. Exercise group (MET \> 0): This group includes any individual who engages in at least some level of physical activity, with a calculated MET-min/week value greater than 0. 2. Presence of clinical manifestations of skin barrier impairment, such as skin dryness, erythema, scaling, or pruritus; 3. Voluntary participation with full understanding of the study and provision of written informed consent; 4. Age between 18 and 59 years, with generally good health status; 5. No use of any medications or probiotic treatments within the past 6 months; Exclusion Criteria: 1. History of allergy or known hypersensitivity to probiotics, placebo, or investigational products; 2. Presence severe systemic diseases; 3. Pregnant or breastfeeding women; 4. Use of medications that may affect skin barrier function, such as corticosteroids or immunosuppressive agents; 5. Any other condition deemed inappropriate for study participation by the investigators, including but not limited to participants considered unreliable or unable to understand or comply with study assessments
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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
-
Department of Dermatology, Shenzhen People's Hospital
Shenzhen, Guangdong, 518000, China
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Other studies related to the condition(s) this trial covers.
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