Transplant Regimen Adherence for Kidney Recipients by Engaging Information Technologies: The TAKE IT Trial

The investigators will evaluate a technology-enabled strategy designed to promote medication adherence, routinely monitor regimen use, and mobilize appropriate transplant center resources to respond early to kidney transplant recipients demonstrating inadequate adherence.

Among patients receiving a kidney transplant (KT), the 5-year risk of organ (graft) failure is high; 30% for deceased donor and 27% for living donor recipients. Medication non-adherence is a leading root cause of graft failure, and KT recipients have the highest reported rate of poor adherence (~35%) among all organ transplant recipients. Despite many attempts, there have been few successful interventions evaluated to date that have significantly improved KT recipients' regimen adherence and subsequent health outcomes over time.

There are many reasons why individuals may not take medication regimens as prescribed, including but not limited to: forgetfulness, misunderstanding, regimen complexity, side effects, health issues, social support, motivation and cost. Therefore no single solution can address all patients. A healthcare team must understand the precise nature of a patient's adherence barriers in order to properly respond. Yet medication adherence is not clinically assessed as part of routine post-transplant care, and prior studies have found that medical staff cannot readily identify poor adherence among patients, let alone the reasons why. Using evidence from the research team's extensive previous studies in other chronic disease contexts, the investigators will implement and comprehensively test a potentially low cost, 'low touch', thus highly scalable intervention: the Transplant regimen Adherence for Kidney recipients by Engaging Information Technologies (TAKE IT) strategy.

The TAKE IT strategy leverages a transplant center's electronic health record and a web-based patient portal, as well as mobile technology to: 1) educate patients on their prescribed Rx regimens, 2) help them organize their daily regimen schedule in the most efficient manner, 3) remind them via SMS (Short Message Service) text when to take their medicine, 4) routinely monitor regimen use, and 5) provide care alerts to engage appropriate transplant center clinical staff (e.g. nurse coordinator, pharmacist, social worker) when medication concerns are detected. All components of the TAKE IT strategy have been developed with prior NIH support, refined with 'user' input (patient, family, clinic staff), and their efficacy tested in non-transplant settings.

The research team's primary aim and hypotheses (H) are to: