CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 60 enrolled / 60 target
Drug / intervention
Caplyta +1 moredrug
Likely dose
42mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05356013
NCT05356013Phase 2CompletedHigh Momentum (1.6/mo)Completion was 6mo ago

A Double-Blind, Placebo-Controlled Study of Caplyta in the Treatment of Borderline Personality Disorder

University of Chicago·interventional·Posted May 2, 2022·Updated Jun 9, 2026

In Brief

A Phase 2 clinical trial evaluating Caplyta and Placebo for Borderline Personality Disorder. Completed, enrolled 60 participants across 1 site.

Signals

Enrolling ahead of pace

Detailed Summary

The primary objective of the proposed study is to evaluate the safety and efficacy of Caplyta (lumateperone) in adults with borderline personality disorder (BPD). Sixty subjects with BPD will be randomized in a 1:1 fashion to either Caplyta (42mg/day) or matching placebo for 8 weeks of active treatment. The hypothesis to be tested is that Caplyta will result in greater rates of reduction in symptoms of BPD compared to placebo (improvement in symptoms will be indicated by lower scores on established outcome measures of BPD symptoms that have been used in prior studies).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

Phase 2CompletedFinished
2023202420252026
First PostedMay 2, 2022
Enrollment StartMay 10, 2023
Primary CompletionDec 31, 2025
TodayJul 1, 2026
Enrollment to primary: 2.6 yearsPosted 4.2 years ago

Arms & Interventions

Placeboplacebo_comparator

All subjects who are randomized to Placebo will receive an identical placebo pill to the experimental drug starting the first week of the study. Subjects will be seen every two weeks for 8 weeks. After study conclusion (week 8), the dose will be discontinued.

Drug: Placebo
Caplytaexperimental

All subjects who are randomized to Caplyta will receive 42mg/day starting the first week of the study. Subjects will be seen every two weeks for 8 weeks. Dosage changes and reductions will not be permitted. After study conclusion (week 8), the dose will be discontinued.

Drug: Caplyta

Interventions

Caplytadrug

Atypical antipsychotic

Placebodrug

Pill that contains no medicine.