PMID- 18055567 OWN - NLM STAT- MEDLINE DCOM- 20080204 LR - 20080123 IS - 1465-3621 (Electronic) IS - 0368-2811 (Linking) VI - 37 IP - 12 DP - 2007 Dec TI - Successful treatment of primary plasma cell leukaemia by allogeneic stem cell transplantation from haploidentical sibling. PG - 969-72 AB - Primary plasma cell leukaemia (PCL) is a rare, aggressive neoplasm of plasma cell dyscrasia. Conventional chemotherapy is usually ineffective, with an overall survival of only 8 months. Here, we describe a 42-year-old man with primary PCL, who was successfully treated with haploidentical (2-HLA loci mismatched) haematopoietic stem-cell transplantation (HSCT). To overcome the human leukocyte antigen (HLA) disparity, in vivo T-cell purging by the pre-transplant administration of antithymocyte globulin followed by a conventional prophylactic treatment against graft-versus-host disease (GVHD) resulted in an avoidance of severe GVHD as well as infectious complications. The patient has maintained complete remission for 13 months after haploidentical HSCT, indicating that a graft-versus-PCL effect might be preserved. Haploidentical HSCT can be a potentially curative treatment for patients with primary PCL who do not have an HLA-identical donor. FAU - Nonami, Atsushi AU - Nonami A AD - First Department of Internal Medicine, Graduate School of Medicine, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan. anonamin@yahoo.co.jp FAU - Miyamoto, Toshihiro AU - Miyamoto T FAU - Kuroiwa, Mika AU - Kuroiwa M FAU - Kunisaki, Yuya AU - Kunisaki Y FAU - Kamezaki, Kenjiro AU - Kamezaki K FAU - Takenaka, Katsuto AU - Takenaka K FAU - Harada, Naoki AU - Harada N FAU - Teshima, Takanori AU - Teshima T FAU - Harada, Mine AU - Harada M FAU - Nagafuji, Koji AU - Nagafuji K LA - eng PT - Case Reports PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20071130 PL - England TA - Jpn J Clin Oncol JT - Japanese journal of clinical oncology JID - 0313225 RN - 0 (Antilymphocyte Serum) RN - 0 (Immunosuppressive Agents) SB - IM MH - Adult MH - Antilymphocyte Serum/administration & dosage MH - Bone Marrow Purging MH - Graft vs Host Disease/prevention & control MH - *Haplotypes MH - *Hematopoietic Stem Cell Transplantation/adverse effects MH - Humans MH - Immunosuppressive Agents/administration & dosage MH - Leukemia, Plasma Cell/genetics/*surgery MH - Male MH - *Siblings MH - T-Lymphocytes MH - Transplantation Conditioning/*methods MH - Transplantation, Homologous MH - Treatment Outcome EDAT- 2007/12/07 09:00 MHDA- 2008/02/05 09:00 CRDT- 2007/12/07 09:00 PHST- 2007/12/07 09:00 [pubmed] PHST- 2008/02/05 09:00 [medline] PHST- 2007/12/07 09:00 [entrez] AID - hym130 [pii] AID - 10.1093/jjco/hym130 [doi] PST - ppublish SO - Jpn J Clin Oncol. 2007 Dec;37(12):969-72. doi: 10.1093/jjco/hym130. Epub 2007 Nov 30.