1. All participants who received at least one GM T cell infusion in a previous 2seventy bio (prior to April 2024) or Regeneron Pharmaceuticals sponsored study, and have completed the post-treatment follow-up period on the parent treatment protocol, or discontinued follow-up on the parent protocol after completing at least 6 months of safety monitoring, as applicable.
2. Participant (and legal representative, when applicable) must understand and voluntarily sign an Informed Consent Form (ICF)/Informed Assent Form (IAF) prior to any study related assessments/procedures being conducted.
You may not be if
Not applicable.
Clareo Health | A Safety and Efficacy Long-Term Follow-up Study of Adult Participants Treated With Gene Modified T Cells
