Allogeneic hematopoietic stem cell transplantation in non-Hodgkin lymphoma in Switzerland, 30 years of experience: Sooner is better.
Ekaterina RebmannMitja NabergojBastien GrandjeanParaskevi StakiaAlix SternMichael MedingerStavroula Masouridi-LevratCarole DantinUrs SchanzHelen BaldomeroJakob PasswegGayathri NairAlicia RovoYves ChalandonPublished in: EJHaem (2022)
Due to relatively high nonrelapse mortality (NRM), allogeneic hematopoietic stem cell transplantation (allo-HSCT) in non-Hodgkin's lymphoma (NHL) remains the ultimate line of treatment but the only curable approach in a setting of relapse/refractory disease. Here, we conducted a retrospective, multicenter, registry-based analysis on patients who underwent allo-HSCT for NHL in Switzerland, over 30-year (1985-2020) period. The study included 301 allo-HSCTs performed for NHL patients in three University Hospitals of Switzerland (Zurich, Basel and Geneva) 09/1985 to 05/2020. We assessed in univariate and multivariable analysis the impact on survivals (overall survival [OS], relapse free survival [RFS], relapse incidence [RI], and non-treatment related mortality [NRM]). The maximum follow-up was 25 years with median follow-up for alive patients of 61 months. The median age at allo-HSCT was 51 years. Three- and -year OS was - 59.5% and 55.4%; 3- and 5-year PFS was 50% and 44%; 3- and 5-year NRM was 21.7% and 23.6%. RI at 3 and 5 years was 27.4% and 34.9%. In conclusion, our analysis of the entire Swiss experience of allo-HSCT in patients with NHL shows promising 5- and possibly 10-year OS and relatively acceptable NRM rates for such population, the majority being not in complete remission (CR) at the time of transplantation.
Keyphrases
- end stage renal disease
- allogeneic hematopoietic stem cell transplantation
- free survival
- ejection fraction
- newly diagnosed
- chronic kidney disease
- peritoneal dialysis
- acute lymphoblastic leukemia
- type diabetes
- cardiovascular events
- risk factors
- stem cells
- systemic lupus erythematosus
- hematopoietic stem cell
- patient reported outcomes
- rheumatoid arthritis
- replacement therapy