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Home/Research/Placebo/Borderline Personality Disorder (BPD)

Placebo for Borderline Personality Disorder (BPD)

2 papers and 1 clinical trial exploring placebo as a treatment for borderline personality disorder (bpd).

CompoundComparator / Control

Placebo

Placebo is the most widely referenced comparator in psychedelic clinical research, appearing in over 500 trials. Understanding how placebos are designed, administered, and interpreted is essential to evaluating the evidence base for psychedelic-assisted therapies — and one of the field’s most contested methodological challenges.

Full Placebo profile
Indication1.8% of adults globally.

Borderline Personality Disorder (BPD)

Research into psychedelic-assisted therapies for Borderline Personality Disorder (BPD) indicates promising potential, particularly with compounds such as ketamine and MDMA, which may enhance emotional processing and neuroplasticity. However, systematic exclusion of BPD patients from psychedelic trials has limited available data, highlighting the need for dedicated research in this area.

Full Borderline Personality Disorder (BPD) profile

Academic Research

2 papers
Open Accessindividual

The Impact of Ayahuasca on Suicidality: Results From a Randomized Controlled Trial.

This secondary analysis of a double-blind, parallel-arm, randomised placebo-controlled trial (n=29) investigates the impact of ayahuasca on suicidality (SI) in individuals with treatment-resistant depression (TRD). It found that ayahuasca may show potential as a fast-acting and innovative intervention for SI, but didn't find significant results (only a trend with a large effect size). This is the first study to investigate the use of ayahuasca for SI.

Published
November 19, 2019
Journal
Frontiers in Pharmacology
Authors
Araújo, D. B., Zeifman, R. J., Palhano-Fontes, F., Hallak, J. E., Arcoverde, E., Maia-de-Oliveira, J. P.
Open Accessindividual

A Randomized Add-on Trial of an N-methyl-D-aspartate Antagonist in Treatment-Resistant Bipolar Depression

This double-blind, placebo-controlled, randomised study (n=18) with those suffering from bipolar depression (BD; treatment-resistant) found that ketamine (35mg/70kg; 2x 2w apart) produced anti-depressant effects as measured on the MADRS scale. The effects were found immediately (40 minutes) and lasted up to three days.

Published
August 1, 2010
Journal
JAMA Psychiatry
Authors
Diazgranados, N., Ibrahim, L., Brutsche, N. E., Newberg, A., Kronstein, P., Khalife, S., Kammerer, W. A., Quezado, Z., Luckenbaugh, D. A., Salvadore, G., Machado- Vieira, R., Manji, H. K., Zarate, C. A.

Clinical Trials

1 trial
Not yet recruitingPhase II

Ketamine With Dialectical Behavioural Therapy (DBT) for Suicidality in Individuals With Treatment-Resistant Depression and Borderline Personality Disorder (KET-DBT)

This Phase II randomised, quadruple-masked trial (n=120) will study adults aged 18 to 70 years with borderline personality disorder, treatment-resistant major depressive disorder or bipolar disorder, and suicidal ideation, evaluating whether intravenous ketamine plus dialectical behavioural therapy (DBT) reduces suicidal ideation more rapidly and robustly than midazolam plus DBT. The main purpose is to assess change in suicidal ideation severity from baseline to Day 35 using the Modified Scale for Suicidal Ideation (MSSI). All participants will receive DBT for 6 months, starting before the infusions, with weekly individual sessions and the addition of weekly group sessions from Week 5. The experimental arm will receive six intravenous ketamine infusions over 1 month: the first two at 0.5 mg/kg over 40 minutes, infusions 3 and 4 flexibly dosed at 0.5 mg/kg to 0.75 mg/kg, and infusions 5 and 6 flexibly dosed at 0.5 mg/kg to 0.85 mg/kg. The comparator arm will receive six intravenous midazolam infusions over the same period: the first two at 0.02 mg/kg over 40 minutes, infusions 3 and 4 at 0.02 mg/kg to 0.03 mg/kg, and infusions 5 and 6 at 0.2 mg/kg to 0.035 mg/kg. Participants will also complete hospital visits, remote follow-up by call or videocall, and a range of mood, cognitive and behavioural assessments.

Started
June 1, 2026
Type
interventional
Blinding
quadruple
Randomized
Yes
Registry ID
NCT07569198

Explore further

Search all Placebo papers Search all Borderline Personality Disorder (BPD) trials Full Placebo profile Full Borderline Personality Disorder (BPD) profile