Leveraging Technology to Improve Medication Adherence in Adolescent and Young Adult Kidney or Liver Transplant Recipients: A Micro-Randomized Trial
概览
- 阶段
- 不适用
- 干预措施
- mHealth Messaging Intervention Group
- 疾病 / 适应症
- Transplant;Failure,Kidney
- 发起方
- Johns Hopkins University
- 入组人数
- 65
- 试验地点
- 1
- 主要终点
- Electronically-measured medication adherence (dose taken or not)
- 状态
- 招募中
- 最后更新
- 19天前
概览
简要总结
Can the investigators create an effective way to improve adherence to immunosuppressant medication and reduce rejection, graft loss, and death in adolescents and young adults who have undergone kidney or liver transplantation? The investigators' mobile technology intervention uses real-time electronic pillbox-assessed dose timing and text message prompts to address antirejection medication nonadherence when nonadherence is detected.
详细描述
Over 1/3 of adolescents and young adults who have undergone kidney or liver transplantation are nonadherent to antirejection medicines, accounting for shockingly high rates of infections, rejection, graft loss, and even death. Recently, the American Society of Transplantation highlighted real-time adherence intervention as top priorities to address antirejection medication nonadherence, but these evidence-based intervention tools do not exist. The investigators aim to answer the American Society of Transplantation's call and fill these critical gaps in nonadherence management for adolescents and young adults with kidney or liver transplant. Specifically, electronic pillboxes yield valuable real-time daily dosing data to guide interventions for adolescents and young adult kidney or liver transplant recipients, but existing interventions have not optimally leveraged these devices' capabilities. Just-in-time adaptive interventions delivered via mobile device (i.e., Smartphone or tablet) are cutting-edge approaches that fully incorporate adolescents and young adults' daily dose behavior to automatically deliver tailored intervention content exactly when adolescents and young adults need it most. The investigators piloted a promising static medication adherence support text message intervention based on the COM-B model, a well-established behavioral health intervention model, which will be modified into a just-in-time adaptive intervention for adolescents and young adult kidney or liver transplant recipients. Given that 95% of adolescents and young adults in the USA own smartphones, the investigators hypothesize that the investigators' intervention will improve on-time dosing and reduce rejection, graft loss, and death. The investigators believe that providing adherence support text messages or praise text messages will result in a higher proportion of adolescents and young adults taking the next dose and maintaining improvements in adherence post-intervention. In summary, the investigators' just-in-time adaptive intervention leverages real-time electronic pillbox-assessed dosing behavior and Smartphone text messaging capabilities to address tacrolimus or sirolimus nonadherence when nonadherence is detected.
研究者
入排标准
入选标准
- •Adolescents and young adults (13-25 years old) who underwent kidney or liver transplantation at least 6 months prior to enrollment
- •Currently prescribed tacrolimus or sirolimus.
排除标准
- •Currently receiving dialysis
- •Hospitalized for duration of study
- •Significant developmental or cognitive delay
- •No access to a mobile device that supports text messaging
- •Decline to use electronic pill box to monitor daily medication adherence
- •Non-English speaking
- •If a participant meets inclusion criteria, enrolls in the study, and experiences graft failure potentially leading to dialysis in the case of kidney transplant recipients, the participant will be given the option to continue in the study if they remain on tacrolimus or sirolimus.
研究组 & 干预措施
Mobile health (mHealth) text messaging intervention
During baseline (4 weeks), adherence will be monitored daily via electronic pill boxes and no text messages will be sent. After baseline, participants will begin the 12-week micro-randomized trial of the intervention (a within-person study design). During this 12-week micro-randomized trial, daily adherence will be electronically monitored with the electronic pill boxes and participants will be randomized to receive (1) adherence support text messages or (2) no text message after each missed dose, and (1) praise text message or (2) no text message after each on time dose. For 12 months post-intervention, participants will keep using the electronic pill boxes (no text messages will be sent).
干预措施: mHealth Messaging Intervention Group
结局指标
主要结局
Electronically-measured medication adherence (dose taken or not)
时间窗: 16 months
Participants will use an electronic pillbox to assess daily immunosuppressant adherence (tacrolimus or sirolimus), defined as a binary variable: dose taken or not.
次要结局
- Standard deviation of antirejection medication dose timing(16 months)