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iCogCA to Promote Cognitive Health Through Digital Group Interventions for Individuals Living With a Schizophrenia Spectrum Disorder: Protocol for a Nonrandomized Concurrent Controlled Trial

iCogCA to Promote Cognitive Health Through Digital Group Interventions for Individuals Living With a Schizophrenia Spectrum Disorder: Protocol for a Nonrandomized Concurrent Controlled Trial

Our analyses, based on simulated data, suggest that a total sample size of 300 provides enough statistical power (up to 90%) to detect anticipated effect sizes on primary outcomes of cognitive capacity and cognitive bias based on values from our group and those reported in the literature (CR: d=0.50 and MCT: g=0.27) [9,20,27,31]. The attrition rate for our digital groups has been approximately 20%; we will nonetheless conservatively adjust for an attrition rate of 30%.

Christy Au-Yeung, Helen Thai, Michael Best, Christopher R Bowie, Synthia Guimond, Katie M Lavigne, Mahesh Menon, Steffen Moritz, Myra Piat, Geneviève Sauvé, Ana Elisa Sousa, Elisabeth Thibaudeau, Todd S Woodward, Martin Lepage, Delphine Raucher-Chéné

JMIR Res Protoc 2025;14:e63269

Methadone Patient Access to Collaborative Treatment: Protocol for a Pilot and a Randomized Controlled Trial to Establish Feasibility of Adoption and Impact on Methadone Treatment Delivery and Patient Outcomes

Methadone Patient Access to Collaborative Treatment: Protocol for a Pilot and a Randomized Controlled Trial to Establish Feasibility of Adoption and Impact on Methadone Treatment Delivery and Patient Outcomes

Sequencing of Methadone Patient Access to Collaborative Treatment (MPACT) primary and secondary measures (assessment 1-5). a Not applicable. b SUD: substance use disorder. c MMT: methadone maintenance treatment. d OD: opioid overdose. e LEC: Life Events Checklist. f PCL-5: Posttraumatic Stress Disorder Checklist. g Patients only. h Pro Qo L: Professional Quality of Life Scale. i ARTIC: attitudes toward trauma-informed care. j PCQ-S: Patient-Centered Climate Scale for staff. k OUD: opioid use disorder. l PCC: person-centered

Beth E Meyerson, Alissa Davis, Richard A Crosby, Linnea B Linde-Krieger, Benjamin R Brady, Gregory A Carter, Arlene N Mahoney, David Frank, Janet Rothers, Zhanette Coffee, Elana Deuble, Jonathon Ebert, Mary F Jablonsky, Marlena Juarez, Barbara Lee, Heather M Lorenz, Michael D Pava, Kristen Tinsely, Sana Yousaf

JMIR Res Protoc 2025;14:e69829

A Novel Just-in-Time Intervention for Promoting Safer Drinking Among College Students: App Testing Across 2 Independent Pre-Post Trials

A Novel Just-in-Time Intervention for Promoting Safer Drinking Among College Students: App Testing Across 2 Independent Pre-Post Trials

On average, participants used the app for 12.67 days (SD 9.96 d) of the 28 days of the intervention period. Overall, providing added incentives did not seem to impact how students used the app to log their drinks. Among those in the phase 2 group, students randomized to receive incentives logged, on average, 11.16 drinks (SD 8.92) while those randomized to receive no added incentives logged, on average, 13.04 drinks (SD 16.62), t130=0.924, and P=.357.

Philip I Chow, Jessica Smith, Ravjot Saini, Christina Frederick, Connie Clark, Maxwell Ritterband, Jennifer P Halbert, Kathryn Cheney, Katharine E Daniel, Karen S Ingersoll

JMIR Hum Factors 2025;12:e69873