This study evaluates the safety and tolerability of brexpiprazole in the treatment of adults with borderline personality disorder.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
201
Administered as tablets.
For additional information regarding sites, contact 844-687-8522
New York, New York, United States
Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and as Per Severity
An adverse event (AE) is defined as any untoward medical occurrence in a clinical trial participant administered an IMP and which does not necessarily have a causal relationship with this treatment. TEAEs are defined as AEs with an onset date on or after the start of open-label treatment. The severity of AEs was graded on a 3-point scale: 1=Mild (Discomfort noticed, but no disruption to daily activity), 2=Moderate (Discomfort sufficient to reduce or affect normal daily activity), and 3=Severe (Inability to work or perform normal daily activity).
Time frame: Signing of ICF up to 30 days post last dose of study drug (up to approximately 16 weeks)
Number of Participants With Potentially Clinically Significant Electrocardiogram (ECG) Abnormalities
Potentially clinically significant ECG abnormalities included rate: Bradycardia (vent \<=50 beats per minute \[bpm\] and decrease \>=15 bpm); Rhythm: Sinus bradycardia (\<=50 bpm and decrease \>=15 bpm), absence during baseline and presence of ventricular premature beat post baseline; ST/T morphology: Absence at baseline and presence of symmetrical T-wave inversion post baseline.
Time frame: Screening up to Week 12
Number of Participants With Potentially Clinically Significant Vital Sign Abnormalities
Potentially clinically significant vital sign abnormalities included: Heart rate standing in bpm (\<50 bpm and decrease \>=15 bpm, \>120 bpm and increase \>=15 bpm); Weight in kilograms (kgs) (decrease \>=7%, increase \>=7%).
Time frame: Screening up to Week 12
Number of Participants With Potentially Clinically Significant Laboratory Abnormalities
Potentially clinically significant laboratory abnormalities included serum chemistry: Prolactin \>upper limit of normal (ULN) (nanograms per millilitre \[ng/ml\] in males and females), fasting glucose ≥100 (milligrams per decilitre \[mg/dl\]), fasting high-density lipoprotein (HDL) cholesterol \<40 (men)/ \<50 (women) (mg/dl), fasting low-density lipoprotein (LDL) cholesterol ≥160 (mg/dl), fasting cholesterol ≥240 (mg/dl), fasting triglycerides ≥150 (mg/dl); Creatine phosphokinase (CPK)/renal: Creatine kinase \>3xULN (units per litre \[U/l\]), creatinine ≥2.0 (mg/dl), urea nitrogen ≥30 (mg/dl).
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: Screening up to Week 12
Change From Baseline in Simpson-Angus Scale (SAS) Total Score
The SAS scale is used to evaluate extrapyramidal symptoms (EPS) and consists of a list of 10 symptoms of Parkinsonism (gait, arm dropping, shoulder shaking, elbow rigidity, wrist rigidity, head rotation, glabella tap, tremor, salivation, and akathisia). Each item is rated on a 5-point scale, with a score range of 0 (absence of symptoms) to 4 (severe condition). The SAS total score is the sum of the scores for all 10 items, possible total score is 0 to 40. Negative change from baseline indicates less symptoms.
Time frame: Baseline and Week 12
Change From Baseline in Abnormal Involuntary Movement Scale (AIMS) Total Score
The AIMS scale consists of 10 items describing symptoms of dyskinesia: Facial and oral movements (items 1-4), extremity movements (items 5 and 6), and trunk movements (item 7), dyskinesias (items 8-10). Each item is rated on a 5-point scale, with a score range of 0 (absence of symptoms) (for item 10, no awareness) to 4 (severe condition) (for item 10, awareness, severe distress). AIMS total score is the sum of the ratings for the first seven items with the possible total scores of 0 to 28. Negative change from baseline indicates less symptoms.
Time frame: Baseline and Week 12
Change From Baseline in Barnes Akathisia Rating Scale (BARS): Global Clinical Assessment of Akathisia Score
The BARS consists of 4 items related to akathisia: Objective observation of akathisia by the investigator, subjective feelings of restlessness by the participant, subjective distress due to akathisia, and global clinical assessment of akathisia. The fourth item, global clinical evaluation was rated on a 6-point scale, with a score range of 0 (absence of symptoms) to 5 (severe akathisia). Lower scores indicate less symptoms and negative change from baseline indicate less symptoms.
Time frame: Baseline and Week 12
Number of Participants With Suicidal Ideation and Behavior as Assessed by the Columbia-Suicide Severity Rating Scale (C-SSRS)
C-SSRS was used to assess the suicidality of participants during the study. The assessment included "yes" or "no" responses for 5 questions, each related to suicidal ideation (wish to be dead, non-specific active suicidal thoughts, active suicidal ideation with any methods, active suicidal ideation with some intent, active suicidal ideation with specific plan) and suicidal behavior (preparatory acts or behavior, aborted attempt, interrupted attempt, actual attempt, suicide). Numeric ratings were provided for suicidal ideation: Score range of 1 (wish to be dead) to 5 (active suicidal ideation with specific plan and intent), higher total scores indicate more suicidal ideation; Suicidal behavior: Score range of 0 (no suicidal behavior) to 4 (actual suicide attempt), higher total scores indicate more suicidal behavior.
Time frame: Baseline up to Week 12