TY - JOUR AU - Cochran, Amy AU - Maronge, Jacob M AU - Victory, Amanda AU - Hoel, Sydney AU - McInnis, Melvin G AU - Thomas, Emily BK PY - 2023 DA - 2023/4/20 TI - Mobile Acceptance and Commitment Therapy in Bipolar Disorder: Microrandomized Trial JO - JMIR Ment Health SP - e43164 VL - 10 KW - acceptance and commitment therapy KW - bipolar disorder KW - mobile applications KW - randomized controlled trials KW - micro-randomized trial KW - precision medicine KW - mindfulness AB - Background: Mobile interventions promise to fill in gaps in care with their broad reach and flexible delivery. Objective: Our goal was to investigate delivery of a mobile version of acceptance and commitment therapy (ACT) for individuals with bipolar disorder (BP). Methods: Individuals with BP (n=30) participated in a 6-week microrandomized trial. Twice daily, participants logged symptoms in the app and were repeatedly randomized (or not) to receive an ACT intervention. Self-reported behavior and mood were measured as the energy devoted to moving toward valued domains or away from difficult emotions and with depressive d and manic m scores from the digital survey of mood in BP survey (digiBP). Results: Participants completed an average of 66% of in-app assessments. Interventions did not significantly impact the average toward energy or away energy but did significantly increase the average manic score m (P=.008) and depressive score d (P=.02). This was driven by increased fidgeting and irritability and interventions focused on increasing awareness of internal experiences. Conclusions: The findings of the study do not support a larger study on the mobile ACT in BP but have significant implications for future studies seeking mobile therapy for individuals with BP. Trial Registration: ClinicalTrials.gov NCT04098497; https://clinicaltrials.gov/ct2/show/NCT04098497 SN - 2368-7959 UR - https://mental.jmir.org/2023/1/e43164 UR - https://doi.org/10.2196/43164 UR - http://www.ncbi.nlm.nih.gov/pubmed/37079363 DO - 10.2196/43164 ID - info:doi/10.2196/43164 ER -