Can a nasal spray change how fair we are?
NCT ID NCT07815496
First seen Sep 11, 2026 · Last updated Sep 11, 2026
Summary
Researchers are testing whether a single dose of oxytocin nasal spray changes how healthy adults perceive fairness and make prosocial decisions. About 80 participants receive either oxytocin or a placebo spray, then rate fairness and guilt, decide whether to accept or reject money allocations, and undergo brain scans. The study asks whether oxytocin shifts these judgments and the brain activity behind them.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- oxytocin nasal spray
- What this could lead to
- If oxytocin shifts fairness judgments, it could inform future research on social behavior and conditions marked by social difficulty.
- What could go wrong
- This is a small, single-dose lab study in healthy adults. Any effects may be subtle, short-lived, and not translate to real-world social behavior.
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
-
About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Sep 2026
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- 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 35 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
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: * Healthy subjects without past or current psychiatric or neurological disorders. Exclusion Criteria: * History of head injury; pregnant, menstruating, taking oral contraceptives; medical or psychiatric illness. * The presence of metal in the body or claustrophobia.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Healthy adult participants are added.
By submitting, you agree to our Terms of use
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
University of Electronic Science and Technology of China (UESTC)
RECRUITINGChengdu, Sichuan, 611731, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a neck device dial down pain by zapping the vagus nerve?
- Tight calves may dull the Sole's sense of touch
- Can a migraine pill sway the Body's balance reflex?
- Can an experimental drug share the Body's chemical highways without causing a pileup?
- Can dirty city air speed up the Body's aging clock?
- Can an antibody that targets mast cells pass its first human safety test?