Multi-Stakeholder Qualitative Interviews to Inform Measurement of Patient Reported Outcomes After CAR-T.

Toxicities after chimeric antigen receptor T cell (CAR-T) therapy are well known, yet the patient experience during and after CAR-T therapy has not been well described outside of the trial setting. We explored the patient experience after CAR-T therapy to inform the patient-reported outcomes (PRO) measurement approach for the Center for International Blood and Marrow Transplant Research (CIBMTR). We recruited (1) adult patients diagnosed with a hematologic malignancy 14 days to 6 months after receiving a commercial CAR T cell product who had agreed to be contacted by the CIBMTR, (2) caregivers of those patients, and (3) clinical experts in CAR-T therapy.

Healthcare resource use and reimbursement amount by site of care in patients with diffuse large B-cell lymphoma receiving chimeric antigen receptor T-cell (CAR-T) therapy - a retrospective cohort study using CMS 100% Medicare claims database.

Chimeric antigen receptor T-cell (CAR-T) infusion settings may impact healthcare resource use (HRU) and reimbursement amounts. Adults with diffuse large B-cell lymphoma receiving CAR-T therapy were identified from the Centers for Medicare & Medicaid Services (CMS) 100% fee-for-service Medicare database and stratified into inpatient (IP;  = 380) and outpatient (OP;  = 50) cohorts based on CAR-T infusion setting. During the first month post-infusion, OP cohort had significantly fewer IP visits, IP days, intensive care unit (ICU) stays, ICU days, and significantly more OP, emergency room (ER) visits, than IP cohort.