The outcome of haemopoietic stem cell transplantation in the treatment of lymphoplasmacytic lymphoma in the UK: a British Society Bone Marrow Transplantation study.
Lymphoplasmacytic lymphoma (LL) is incurable by standard therapy (median survival: 60 months). UK transplant registry data 1984-2003 identified 18 cases of histologically verified LL (median age: 50 years, range: 38-58 years). Nine patients received high dose chemotherapy [plus total body irradiation (TBI) in 1/9] and autologous peripheral blood stem cells (PBSC). Disease status at transplant was complete remission (2), partial remission (5), primary refractory (1) or relapse (1). Transplant related mortality (TRM) at 12 months was 0%. Median follow-up is 44 months with 4 year disease free survival 43% and overall survival 73%. Karnofsky performance status (KPS) is 80-100%. The nine allografted patients (median age: 49 years, range: 39-56 years) were conditioned with standard TBI (2), BEAM (2) or FLU-MEL (5) and received PBSC from HLA-matched sibling (8) or unrelated (1) donors. Disease status at transplant was partial remission (7) or primary refractory (2). TRM at 12 months was 44%. Complications included graft failure (2), grades I-II acute graft versus host disease (aGVHD) (2), grades III-IV aGVHD (3) and chronic GVHD (4). Median follow-up is 32 months with 4 year disease free survival 44% and overall survival 56%. KPS is 70-100%.
Gilleece
Maria H
MH
Department of Haematology, Leeds Teaching Hospitals, Leeds, UK. Maria.Gilleece@leedsth.nhs.uk
Pearce
Rachel
R
Linch
David C
DC
Wilson
Marie
M
Towlson
Keiren
K
Mackinnon
Stephen
S
Potter
Michael
M
Kazmi
Majid
M
Gribben
John G
JG
Marks
David I
DI
D000328:Adult; D005260:Female; D018380:Hematopoietic Stem Cell Transplantation / Q000009:adverse effects / Q000379:methods* / Q000401:mortality; D006801:Humans; D017567:Karnofsky Performance Status; D008297:Male; D008875:Middle Aged; D012042:Registries; D016019:Survival Analysis; D019172:Transplantation Conditioning / Q000379:methods; D016896:Treatment Outcome; D006113:United Kingdom / Q000453:epidemiology; D008258:Waldenstrom Macroglobulinemia / Q000150:complications / Q000453:epidemiology / Q000401:mortality / Q000628:therapy*