Could ketamine ease severe BPD symptoms? new pilot study aims to find out
NCT ID NCT07099534
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This pilot study will test whether two intravenous infusions of ketamine, given 24 hours apart, can quickly reduce symptoms in 38 adults with severe borderline personality disorder (BPD). Participants also receive standard psychiatric care. The main goal is to see if symptoms improve by day 9, with follow-ups up to 3 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ketamine
- What this could lead to
- If it works, this could point toward a rapid-acting treatment option for severe BPD symptoms.
- What could go wrong
- This is a very small pilot study (38 people) with no placebo group, so results may not be reliable or generalizable. Ketamine can cause side effects like dissociation and nausea.
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
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
About 38 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Sep 2026
An estimate. Start dates often move.
- Expected to finish
-
Sep 2028
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 65 years
- 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: * Adult patient aged 18 to 65 years * Fluent in French * Person affiliated with or receiving social security benefits. * Diagnosis of borderline personality disorder established according to the DSM-5 MINI criteria (5 out of 9 criteria) * Severe borderline personality disorder * Patient receiving stable pharmacological (antipsychotic, mood stabilizer, antidepressant) and/or non-pharmacological (schema therapy, DBT) treatment for four weeks Exclusion Criteria: * Personal history of an acute psychotic episode or chronic psychotic disorder * Personal history of a manic or hypomanic episode * Family history (first-degree relatives) of a psychotic disorder * Current severe depressive episode * Recreational ketamine use (multi-weekly ketamine use) * New long-term treatment introduced within the previous four weeks (antidepressant, antipsychotic, mood stabilizer) * Prescription of an Monoamine oxidase inhibitors (increased risk of hypertension) * Specific absolute contraindication to ketamine * History of cirrhosis or major liver function test abnormalities * Major ECG abnormality
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Borderline personality disorder (BPD) 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.
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
-
Toulouse Purpan University Hospital, Head of Psychiatry Clinic in the UF3 department
Toulouse, 31059, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can emotional patterns reveal the true nature of teen trauma?
- Brain zaps and therapy: a new combo to tame BPD emotions
- Gender's role in BPD: a new study seeks answers
- Can writing about trauma in a group ease PTSD for those with BPD traits?
- Can ketamine plus therapy curb suicidal thoughts? new trial aims to find out.
- New study links menstrual cycle to emotional struggles in autistic women