Safety and efficacy of aripiprazole 2-month ready-to-use 960 mg: secondary analysis of outcomes in adult patients with bipolar I disorder in a randomized, open-label, parallel-arm, pivotal study
Abstract
Abstract Objective Aripiprazole 2-month ready-to-use 960 mg (Ari 2MRTU 960) is a new long-acting injectable antipsychotic formulation for administration every 2 months. A 32-week trial evaluated the safety, tolerability, and pharmacokinetics of Ari 2MRTU 960 in clinically stable adults with schizophrenia or bipolar I disorder (BP-I) (per DSM-5 criteria). This secondary analysis evaluated the safety and efficacy of Ari 2MRTU 960 in the subpopulation of patients with BP-I. Methods Patients with BP-I were randomized to receive Ari 2MRTU 960 (n = 40) every 56 ± 2 days (4 injections scheduled) or aripiprazole once-monthly 400 mg (AOM 400; n = 41) every 28 ± 2 days (8 injections scheduled). Data were collected during August 2019–July 2020 across 16 US sites. Primary safety endpoints included reported adverse events (coded by the Medical Dictionary for Regulatory Activities preferred term), injection site reactions (assessments included a Visual Analog Scale [VAS] to evaluate patient-reported injection-site pain), and motoric symptoms. Secondary endpoints for efficacy included change from baseline at Week 32 in the Young Mania Rating Scale (YMRS), Montgomery–Åsberg Depression Rating Scale (MADRS), Clinical Global Impression – Bipolar Version (CGI-BP), and Subjective Well-being under Neuroleptic Treatment – Short Form (SWN-S) scores, and Clinical Global Impression – Improvement (CGI-I) at Week 32. Results The incidence of treatment-emergent adverse events (TEAEs) was similar between…
How strong is the evidence?
Evidence Hub reads this as a secondary / pooled analysis, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 41 participants or records.
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