The SMART CART Study: Health Information Technology

100 patients will be asked to participate in the wearable device portion of the study. 100 caregivers will be asked to participate in the Roadmap (iPad) portion of the study.

Each caregiver will be provided with an iPad to use the BMT Roadmap system. Patients and/or caregivers are free to use this tool as much as they would like on their own time while in the hospital. The hospital care team will collect the iPad when the patient is discharged and ready to go home. Patients and caregivers will also be asked to take three surveys that will ask about their feelings and thoughts about the Roadmap application. The surveys will be completed when patients are admitted for their CART or other CRS-eliciting therapy, when they get discharged from the hospital and around 100 days after they receive their therapy.

In addition to the use of the BMT Roadmap, this study will include around 7-10 interviews about participants' opinions on the two tools and their experience in the therapy process.

INCLUSION:

• Caregiver (age 18 years or older) of any patient eligible to undergo therapy in BMT or hematology/oncology that elicits CRS including CART and CD123 BITE and any patient (age 3 years or older) eligible to undergo therapy in BMT or hematology/oncology that elicits CRS including CART and CD123 BITE will be recruited during the "Pre-CART Workup" stage in the outpatient setting.
• CAREGIVER PARTICIPANTS: Caregiver (age 18 years or older) of a patient who will be hospitalized to receive therapy which elicits CRS in the University of Michigan Mott Children's Hospital Adult or Pediatric BMT Units. The age range of patients typically transplanted in the Pediatric BMT unit is 0-25 years, while the Adult BMT unit transplants those older than 25. Caregivers with children (patients) who are younger than 3 years of age may be eligible to participate even though their children are too young to assent or participate themselves.
• PATIENT PARTICIPANTS: Patient (age 10 years or older) who will be hospitalized to receive or after receiving CART therapy will be given the opportunity to assent/consent and participate in the study. With his/her permission, the patient will also be provided with their own iPad® Roadmap information system to use. Qualitative interviews will be conducted in patients (age 10 years or older) with their assent/consent along with neurocognitive testing. Patients (age 10-17.9 years) will be asked to complete surveys that have been validated in this age group and that offer insight into the usefulness of the Roadmap along with neurocognitive testing. Patients (18 years or older) will be asked to complete surveys along with neurocognitive testing. The patient will also be provided with their own non-invasive, wearable activity monitoring device(s) that will track activity and rest levels. Patients 3-9 years old will be enrolled with parental consent but will not be approached for assent. These patients will not be eligible to participate in the survey or interview portions of the study, however, they will be eligible for sample collection, wearable devices and neurocognitive testing.
• Ability to speak and read proficiently in English (the study's instruments have not been translated and validated in languages other than English)
• Willing and able to provide informed consent
• Willing to comply with study procedures and reporting requirements

EXCLUSION:

• Not willing and able to provide informed consent.
• Not willing to comply with study procedures and reporting requirements.