Love hormone nasal spray tested for borderline personality disorder trust issues
NCT ID NCT02225600
First seen Jun 25, 2026 · Last updated Jul 02, 2026 · Updated 2 times
Summary
This pilot study looks at whether a nasal spray of oxytocin, sometimes called the 'love hormone,' can improve trust and cooperation in people with borderline personality disorder (BPD). About 40 participants (some with BPD, some healthy) will play a trust game after receiving either oxytocin or a placebo. The goal is to see if oxytocin changes behavior and brain activity related to social interactions.
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 successful, this could point toward a better understanding of social difficulties in borderline personality disorder and whether oxytocin might help.
- What could go wrong
- This is a very small, early pilot study that is currently suspended. Results may not apply to real-world settings, and oxytocin's effects on social behavior are still uncertain.
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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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2014
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- 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 to 55 years
- Sex
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Anyone
- Healthy volunteers
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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: * BPD subjects meets criteria for DSM-IV Borderline Personality Disorder. * 18 to 55 years old * Healthy controls are free of any lifetime DSM-IV Axis I or Axis II diagnosis. However, to avoid a group of HC's too highly groomed and unrepresentative of the general population subjects meeting criteria for a past Axis I diagnosis of adjustment, dysthymic, or depressive NOS disorders, specific phobias, and sleep disorders will not be excluded. Subjects will not be excluded for a non-IV substance abuse disorder more than 6 months prior to enrollment. * All subjects will be free of psychotropic medications for 2 weeks (6 weeks for fluoxetine). * Subjects may be enrolled in psychotherapy. Exclusion Criteria: * BPD subjects not meeting DSM-IV criteria for past or present bipolar I disorder, schizophrenia, schizoaffective disorder, substance dependence, head trauma, CNS neurological disease, seizure disorder or current major depression. Since depression is commonly associated with BPD, too stringent a depression exclusion criterion would yield a clinically atypical BPD sample. For this reason, BPD patients with Axis I depressive disorders other than major depression and those with a past history of major depression will not be excluded. * Substance abuse disorder in the prior 6 months * Significant medical illness * Pregnancy * Metallic foreign-bodies that contraindicate MRI
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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
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Icahn School of Medicine at Mount Sinai
New York, New York, 10029, United States
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Other studies related to the condition(s) this trial covers.
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