Clinical Research Directory

Inclusion Criteria: Patients eligible for inclusion in this study must meet the following criteria: 1. Patients who receive tisagenlecleucel infusion in the commercial setting or out-of-specification (OOS) use, AND 2. Signed informed consent must be obtained prior to participation in study, AND For ALL participants: 3. Patients of any gender aged 0-17 years (named as pediatric) with relapsed/ refractory B-cell ALL diagnosis that received tisagenlecleucel infusion, OR 4. Patients of any gender, aged 18-25 years (named as adults) - with relapsed/ refractory B-cell ALL diagnosis that received tisagenlecleucel infusion, OR For DBLCL and FL participants: 5. Patients of any gender aged 18 years or older, who have been diagnosed with relapsed/ refractory Diffuse Large B-cell Lymphoma and received tisagenlecleucel infusion. Exclusion Criteria: 1. Patients who did not consent to data collection. 2. Patients who received tisagenlecleucel infusion as part of any interventional clinical trial.