[Elotuzumab treatment for a multiple myeloma patient relapsing after allogenic stem cell transplantation].
Rinsho Ketsueki
; 60(12): 1635-1640, 2019.
Article
em Ja
| MEDLINE
| ID: mdl-31902813
ABSTRACT
Although elotuzumab (ELO) is associated with improved outcomes in patients with relapsed/refractory multiple myeloma (MM), no data are available for the usage of ELO following allogeneic stem cell transplantation (allo-SCT). Here, we report two cases of relapsed MM treated with ELO in combination with lenalidomide (LEN) and dexamethasone (ELd) following allo-SCT. Case 1 had been treated with 11 lines of therapy followed by cord blood transplantation resulting in partial response. ELd was introduced 140 days post-transplantation and continued for eight cycles until disease progression. No worsening in graft-versus-host disease (GvHD) was observed under ELd treatment. Case 2 had received unrelated bone marrow transplantation due to primary refractory disease after undergoing six regimens. Carfilzomib-based maintenance therapy had to be discontinued owing to severe myelosuppression. Subsequently, ELd treatment was initiated 544 days following the allo-SCT, which led to an improvement in serum paraprotein level and amelioration in GvHD. In both cases, immunosuppressants were tapered off. Several studies have shown exacerbation of GvHD under LEN monotherapy following allo-SCT. However, an ELd regimen may be one of the safer options for treating post-allo-SCT relapse.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Transplante de Células-Tronco Hematopoéticas
/
Anticorpos Monoclonais Humanizados
/
Mieloma Múltiplo
Limite:
Humans
Idioma:
Ja
Ano de publicação:
2019
Tipo de documento:
Article