TY - JOUR AU - C. Steinway AU - S. Shilly AU - T. Belton AU - K. Smith-Whitley AU - S. Jan AU - L. A. Schwartz AU - L. E. Crosby A1 - AB - OBJECTIVE: This paper outlines the design and implementation of iManage SCD, a self-management mobile health application for adolescents and young adults (AYA) with sickle cell disease (SCD) during transition from pediatric to adult health care. METHODS: The Integrate, Design, Assess, Share (IDEAS) framework, emphasizing user insights, iterative design, rigorous assessment, and knowledge sharing, guided the development process. The design team consisted of researchers, psychologists, physicians, social workers, AYA with SCD, and parents of AYA with SCD (n = 16) across three states. Qualitative focus groups and interviews were conducted and analyzed using thematic analysis across the integrate and design phases. Point of use feedback from AYA with SCD was used to assess feasibility and acceptability. RESULTS: The development process was centered around tenants of the Social-ecological Model of Adolescent and Young Adult Readiness to Transition. Development integrated multidisciplinary perspectives, fostering a person-centered approach. The iterative design process involved collaboration with a digital health firm, Agency39A. Health equity and implementation considerations were addressed at individual, community, and healthcare system levels. Themes that emerged from focus groups with AYA, clinicians, and researchers in the integrate and design phases of development included recommendations for content and user experience features. CONCLUSIONS: iManage SCD emerges as a comprehensive, user-friendly mobile health application, incorporating theoretical principles and direct user input. The development process demonstrated feasibility and acceptability, and the paper discusses dissemination strategies for the Community Health Workers and Mobile Health Programs to Help Young Adults with SCD Transition to Using Adult Healthcare Services (COMETS) study. AD - Northwell Health, New Hyde Park, NY, USA.; Division of General Pediatrics, Cohen Children's Medical Center, New Hyde Park, NY, USA.; Department of Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA.; Columbia University School of Nursing, New York, NY, USA.; PolicyLab, Children's Hospital of Philadelphia, Philadelphia, PA, USA.; Pfizer, New York, New York, USA.; Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.; Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital, Cincinnati, OH, USA.; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA. AN - 39712602 BT - Health Care Transit C5 - Healthcare Disparities; HIT & Telehealth DO - 10.1016/j.hctj.2024.100074 DP - NLM ET - 20241028 JF - Health Care Transit LA - eng N2 - OBJECTIVE: This paper outlines the design and implementation of iManage SCD, a self-management mobile health application for adolescents and young adults (AYA) with sickle cell disease (SCD) during transition from pediatric to adult health care. METHODS: The Integrate, Design, Assess, Share (IDEAS) framework, emphasizing user insights, iterative design, rigorous assessment, and knowledge sharing, guided the development process. The design team consisted of researchers, psychologists, physicians, social workers, AYA with SCD, and parents of AYA with SCD (n = 16) across three states. Qualitative focus groups and interviews were conducted and analyzed using thematic analysis across the integrate and design phases. Point of use feedback from AYA with SCD was used to assess feasibility and acceptability. RESULTS: The development process was centered around tenants of the Social-ecological Model of Adolescent and Young Adult Readiness to Transition. Development integrated multidisciplinary perspectives, fostering a person-centered approach. The iterative design process involved collaboration with a digital health firm, Agency39A. Health equity and implementation considerations were addressed at individual, community, and healthcare system levels. Themes that emerged from focus groups with AYA, clinicians, and researchers in the integrate and design phases of development included recommendations for content and user experience features. CONCLUSIONS: iManage SCD emerges as a comprehensive, user-friendly mobile health application, incorporating theoretical principles and direct user input. The development process demonstrated feasibility and acceptability, and the paper discusses dissemination strategies for the Community Health Workers and Mobile Health Programs to Help Young Adults with SCD Transition to Using Adult Healthcare Services (COMETS) study. PY - 2024 SN - 2949-9232 SP - 100074 ST - Development of the iManage SCD mobile health application for transition T1 - Development of the iManage SCD mobile health application for transition T2 - Health Care Transit TI - Development of the iManage SCD mobile health application for transition U1 - Healthcare Disparities; HIT & Telehealth U3 - 10.1016/j.hctj.2024.100074 VL - 2 VO - 2949-9232 Y1 - 2024 ER -