Post-transplant lymphoproliferative disorders after solid organ and hematopoietic stem cell transplantation. Issue 1 (2nd January 2019)

• Record Type: Journal Article
• Authors: Romero, Samuel; Montoro, Juan; Guinot, Marta; Almenar, Luis; Andreu, Rafael; Balaguer, Aitana; Beneyto, Isabel; Espí, Jordi; Gómez-Codina, José; Iacoboni, Gloria; Jarque, Isidro; López-Andújar, Rafael; Mayordomo-Aranda, Empar; Montalar, Joaquín; Pastor, Amparo; Pastor, Miguel; Piñana, José L.; Rojas-Ferrer, Nohelia; Sánchez-Lázaro, Ignacio; Sandoval, Jesús; Sanz, Guillermo; Sanz, Miguel Á.; Solé, Amparo; Sanz, Jaime
• Is Part Of: Leukemia & lymphoma. Volume 60:Issue 1(2019)
• Page Start: 142
• Page End: 150
• Publication Date: 2019-01-02
• Subjects: Solid organ transplantation -- hematopoietic stem cell transplantation -- post-transplant lymphoproliferative disorders -- immunosuppression -- Epstein–Barr virus; Leukemia -- Periodicals; Lymphomas -- Periodicals; 616.99419
• DOI: 10.1080/10428194.2018.1474462
• Languages: English
• ISSNs: 1042-8194

Abstract

Abstract: Post-transplant lymphoproliferative disorders (PTLD) are a rare complication after both solid organ (SOT) and allogeneic hematopoietic stem cell transplantation (allo-HSCT). In this single center retrospective study, we compared clinical, biological, and histological features, and outcomes of PTLD after both types of transplant. We identified 82 PTLD (61 after SOT and 21 after allo-HSCT). The presence of B symptoms, Waldeyer ring, spleen, central nervous system, and liver involvement, and advanced Ann–Arbor stage were more frequent in allo-HSCT recipients. PTLD had an earlier onset in allo-HSCT than in SOT cohort (4 vs. 64 months, p < .0001). PTLD was EBV-positive in 100% of allo-HSCT, in contrast to 47% of SOT ( p = .0002). Four years after PTLD diagnosis, median overall survival was 32% (95% CI, 22–48) and 10% (95% CI, 2–49) in SOT and allo-HSCT recipients, respectively ( p = .002). In conclusion, the clinical presentation and the outcome of PTLD varies greatly depending on the type of transplant.