The drug being tested in this survey is called Brentuximab Vedotin intravenous infusion 50 mg. This intravenous infusion is being tested to treat adult patients with relapsed or refractory CD30-positive peripheral T-cell lymphoma (PTCL) (excluding anaplastic large cell lymphoma (ALCL)) and pediatric patients with relapsed or refractory CD30-positive PTCL or Hodgkin lymphoma (HL).~This survey is an observational (non-interventional) study and will look at the safety of adult patients with relapsed or refractory CD30-positive PTCL (excluding ALCL) and pediatric patients with relapsed or refractory CD30-positive PTCL or HL in the routine clinical setting. The number of observed patients will be approximately 86 as total (80; Adult participants and 6; Pediatric participants).~This multi-center observational survey will be conducted in Japan.
The purpose of this survey is to examine the safety of adult patients with relapsed or refractory CD30-positive peripheral T-cell lymphoma (PTCL) (excluding anaplastic large cell lymphoma (ALCL)) and pediatric patients with relapsed or refractory CD30-positive PTCL or Hodgkin lymphoma (HL) in the actual use of on concomitant Brentuximab Vedotin in routine clinical practice.