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Tamura S, Kawamoto K, Miyoshi H, Suzuki T, Katagiri T, Kasami T, Nemoto H, Miyakoshi S, Kobayashi H, Shibasaki Y, Masuko M, Takeuchi K, Ohshima K, Sone H, Takizawa J. Cladribine treatment for Erdheim-Chester disease involving the central nervous system and concomitant polycythemia vera: A case report. J Clin Exp Hematop 2018; 58:161-165. [PMID: 30305475 PMCID: PMC6407475 DOI: 10.3960/jslrt.18015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Erdheim–Chester disease (ECD), a rare form of non-Langerhans cell histiocytosis, is
characterized by the infiltration of foamy CD68+ and CD1a-
histiocytes into multiple organ systems. Central nervous system (CNS) involvement has
recently been reported to be a poor prognostic factor when treating ECD with interferon
alpha. We report the case of a 66-year-old Japanese patient with ECD involving the CNS who
harbored the BRAF V600E mutation and also concomitantly developed
polycythemia vera with the JAK2 V617F mutation. We confirmed
2-chlorodeoxyadenosine (cladribine) therapy to be effective for the patient in this
case.
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Suzuki T, Miyakoshi S, Nanba A, Uchiyama T, Kawamoto K, Aoki S. A case of chronic lymphocytic leukemia complicated by autoimmune hemolytic anemia due to ibrutinib treatment. J Clin Exp Hematop 2018; 58:136-140. [PMID: 30012921 PMCID: PMC6408179 DOI: 10.3960/jslrt.18012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Ibrutinib (IBR) covalently binds to the active site of Bruton's tyrosine kinase (BTK) and is used for the treatment of relapsed/refractory chronic lymphocytic leukemia (CLL). Approximately 5-10% of CLL is complicated by autoimmune cytopenia (AIC), such as autoimmune hemolytic anemia (AIHA). Several cases of AIC have reportedly demonstrated improvement during IBR treatment. However, in our case, the patient developed AIHA during oral IBR treatment. As AIHA is exacerbated by the increased number of CLL cells in the peripheral blood, it may have developed because of disease progression rather than IBR use. This phenomenon may also be attributed to the production of autoantibodies due to increased number of CD5+ B cells. In this case, withdrawal of IBR and administration of rituximab improved hemolysis. If AIHA develops during treatment, its etiology must be examined to confirm the effects of treatment.
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MESH Headings
- Adenine/analogs & derivatives
- Aged
- Anemia, Hemolytic, Autoimmune/blood
- Anemia, Hemolytic, Autoimmune/chemically induced
- Anemia, Hemolytic, Autoimmune/drug therapy
- Autoantibodies/blood
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/blood
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Male
- Piperidines
- Pyrazoles/administration & dosage
- Pyrazoles/adverse effects
- Pyrimidines/administration & dosage
- Pyrimidines/adverse effects
- Rituximab/administration & dosage
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3
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Katagiri T, Ushiki T, Masuko M, Tanaka T, Miyakoshi S, Fuse K, Shibasaki Y, Takizawa J, Aoki S, Sone H. Successful 5-azacytidine treatment of myeloid sarcoma and leukemia cutis associated with myelodysplastic syndrome: A case report and literature review. Medicine (Baltimore) 2017; 96:e7975. [PMID: 28885352 PMCID: PMC6392782 DOI: 10.1097/md.0000000000007975] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
RATIONALE Myeloid sarcoma (MS) and leukemia cutis (LC) are extramedullary tumors comprising myeloid blasts. They can occur de novo or concurrently with hematological disorders, usually acute myeloid leukemia (AML). AML chemotherapy is generally the initial therapy for MS and LC, and hematopoietic stem cell transplantation (HSCT) can be considered as additional therapy. However, treatment for older patients who are unable to continue intensive chemotherapy is not currently standardized. PATIENT CONCERNS A 71-year-old Japanese woman was diagnosed with multiple MSs associated with myelodysplastic syndrome (MDS), using bone marrow aspiration and lymph node biopsy. DIAGNOSES Additionally, LC was diagnosed by skin biopsy. Extramedullary MS and LC lesions were formed by massive infiltration of myeloblastic cells. INTERVENTIONS Twenty courses of 5-azacytidine (5-Aza) were administrated as maintenance therapy after induction therapy with daunorubicin and cytarabine. OUTCOMES Myeloblasts decreased in the bone marrow and the LC disappeared after induction therapy. The MSs completely disappeared, except for the palatine tonsil lesion, after 5-Aza maintenance therapy. 5-Aza treatment provided long-term partial response for more than 21 months. LESSONS 5-Aza was well tolerated and may be a good option for the treatment of MS and LC associated with MDS, especially in older patients who cannot receive HSCT.
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Affiliation(s)
| | - Takashi Ushiki
- Department of Hematology
- Department of Transfusion Medicine and Regenerative Medicine, Niigata University Medical and Dental Hospital
| | | | | | | | | | | | | | - Sadao Aoki
- Department of Pathophysiology, Faculty of Pharmaceutical Sciences, Niigata University of Pharmacy and Applied Life Sciences, Niigata, Japan
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4
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Suwabe T, Shibasaki Y, Kaihatsu A, Katagiri T, Miyakoshi S, Fuse K, Kobayashi H, Ushiki T, Moriyama M, Takizawa J, Narita M, Sone H, Masuko M. Successful umbilical cord blood hematopoietic stem cell transplantation in a patient with adult T-cell leukemia/lymphoma initially achieving complete remission with anti-CC chemokine receptor 4 antibody combined chemotherapy. Rinsho Ketsueki 2017; 58:32-36. [PMID: 28190863 DOI: 10.11406/rinketsu.58.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A 62-year-old man with CHOP refractory adult T-cell leukemia/lymphoma (ATLL) received anti-CC chemokine receptor 4 antibody (mogamulizumab) combined with CHOP and achieved complete remission. At 71 days after the final administration of mogamulizumab, he received umbilical cord blood transplantation (CBT) using reduced intensity conditioning. Umbilical cord blood engraftment was confirmed on day16. Grade II acute graft-versus-host disease (GVHD) was diagnosed on day60 and was controlled by administration of methylprednisolone. There was no evidence of relapse at 9 months after CBT. Ratios of regulatory T cells in CD4 positive T cells were remarkably low during all of these periods. Since mogamulizumab reduces regulatory T cells, the frequency and severity of acute GVHD were reported to be increased in patients administered mogamulizumab before allogenic stem cell transplantation. Further experiences are needed for selecting optimal donor sources, the portability period and GVHD prophylaxis for patients using mogamulizumab before allogeneic stem cell transplantation.
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Affiliation(s)
- Tatsuya Suwabe
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine
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5
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Fuse K, Matsuyama Y, Moriyama M, Miyakoshi S, Shibasaki Y, Takizawa J, Furukawa T, Fuse I, Matsumura H, Uchida S, Takahashi Y, Kamimura K, Abe H, Suda T, Aoyagi Y, Sone H, Masuko M. Late onset post-transfusion hepatitis E developing during chemotherapy for acute promyelocytic leukemia. Intern Med 2015; 54:657-61. [PMID: 25786459 DOI: 10.2169/internalmedicine.54.2332] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
We herein report the case of a leukemia patient who developed hepatitis E seven months after undergoing a transfusion with contaminated blood products. The latency period in this case was significantly longer than that of typical hepatitis E. Recently, chronic infection with hepatitis E virus (HEV) genotype 3 has been reported in immunocompromised patients. There is a possibility that our patient was unable to eliminate the virus due to immunosuppression following chemotherapy and the administration of steroids. The prevalence of HEV in healthy Japanese individuals is relatively high and constitutes a critical source of infection via transfusion. Hepatitis E is an important post-transfusion infection, and immunocompromised patients may exhibit a long latency period before developing the disease.
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Affiliation(s)
- Kyoko Fuse
- Department of Hematology, Endocrinology and Metabolism Niigata University Faculty of Medicine, Japan
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Tanaka T, Takizawa J, Miyakoshi S, Kozakai T, Fuse K, Shibasaki Y, Moriyama M, Ohshima K, Toba K, Furukawa T, Sone H, Masuko M. Manifestations of fulminant CD8 T-cell post-transplant lymphoproliferative disorder following the administration of rituximab for lymphadenopathy with a high level of Epstein-Barr Virus (EBV) replication after allogeneic hematopoietic stem cell transplantation. Intern Med 2014; 53:2115-9. [PMID: 25224199 DOI: 10.2169/internalmedicine.53.2384] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We herein report the case of a 22-year-old woman with severe aplastic anemia who underwent allogeneic hematopoietic stem cell transplantation (HSCT). After HSCT, the Epstein-Barr virus (EBV)-DNA load in the peripheral blood gradually increased, and the patient presented with a fever and lymphadenopathy on day 56 post-HSCT. Although we administered rituximab, her clinical condition worsened. After rituximab treatment, CD8 T-cells emerged and became dominant in the peripheral blood, some of which were positive on an EBV-specific tetramer analysis. However, an open biopsy of the lymphadenopathy lesions revealed the CD8 T-cells to be infected with EBV, exhibiting proliferation with oligoclonality. The patient ultimately died of multiple organ failure on day 99 post-HSCT.
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Affiliation(s)
- Tomoyuki Tanaka
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Japan
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7
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Okazuka K, Masuko M, Matsuo Y, Miyakoshi S, Tanaka T, Kozakai T, Kobayashi H, Fuse K, Shibasaki Y, Moriyama M, Takizawa J, Fuse I, Toba K, Furukawa T. Successful treatment of severe newly diagnosed immune thrombocytopenia involving an alveolar hemorrhage with combination therapy consisting of romiplostim, rituximab and vincristine. Intern Med 2013; 52:1239-42. [PMID: 23728563 DOI: 10.2169/internalmedicine.52.0080] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A 51-year-old man was admitted due to a severe bleeding tendency. After he was diagnosed with immune thrombocytopenia (ITP), several therapies, including steroids, steroid pulse, vincristine and rituximab, were administered; however, the patient's bleeding symptoms were not sufficiently controllable with these treatments. Subsequently, a diffuse alveolar hemorrhage was observed. Treatment with a thrombopoietin receptor agonist, romiplostim, was initiated to prevent lethal hemorrhaging, although the efficacy of thrombopoietic receptor agonists in such emergency situations has not been elucidated. The initiation of romiplostim achieved prompt remission in platelets. This case suggests that combination therapy with romiplostim, rituximab and vincristine is effective in cases of newly diagnosed severe therapy-resistant ITP.
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Affiliation(s)
- Kiyoshi Okazuka
- Division of Hematology, Niigata Univerisity Medical and Dental Hospital, Japan.
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Kim SW, Mori SI, Tanosaki R, Fukuda T, Kami M, Sakamaki H, Yamashita T, Kodera Y, Terakura S, Taniguchi S, Miyakoshi S, Usui N, Yano S, Kawano Y, Nagatoshi Y, Harada M, Morishima Y, Okamoto S, Saito AM, Ohashi Y, Ueda R, Takaue Y. Busulfex (i.v. BU) and CY regimen before SCT: Japanese-targeted phase II pharmacokinetics combined study. Bone Marrow Transplant 2008; 43:611-7. [DOI: 10.1038/bmt.2008.372] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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9
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Wake A, Uchida N, Ishiwata K, Takagi S, Tsuji M, Kato D, Yamamoto H, Seo S, Matsuno N, Masuoka K, Miyakoshi S, Makino S, Yoneyama A, Taniguchi S. 134: Clinical Characteristics of Early Onset Non-Infectious Pulmonary Complications following Cord Blood Transplantation. Biol Blood Marrow Transplant 2008. [DOI: 10.1016/j.bbmt.2007.12.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Ogita M, Hoshino J, Sogawa Y, Sawa N, Katori H, Takemoto F, Ubara Y, Hara S, Miyakoshi S, Takaichi K. Multicentric Castleman disease with secondary AA renal amyloidosis, nephrotic syndrome and chronic renal failure, remission after high-dose melphalan and autologous stem cell transplantation. Clin Nephrol 2007; 68:171-6. [PMID: 17915620 DOI: 10.5414/cnp68171] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Multicentric Castleman disease is a systemic lymphoproliferative disease with incomplete understood etiology. The various renal complications of this disease may include minimal change disease, mesangial proliferative glomerulonephritis, membranous glomerulonephritis and nephrotic syndrome, caused by secondary amyloidosis. In several reported cases of localized Castleman disease associated with renal amyloidosis and nephrotic syndrome, resection of organs involved by lymphoid proliferation resulted in complete remission. However, therapy of multicentric Castleman disease with renal amyloidosis is not well-established. We treated a case of a 39-year-old woman with multicentric Castleman disease complicated by nephrotic syndrome caused by secondary AA amyloidosis. The patient underwent autologous peripheral blood stem cell transplantation (auto-PBSCT), achieving complete remission. Autologous stem cell transplantation may be an attractive choice in therapy for refractory multicentric Castleman disease.
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Affiliation(s)
- M Ogita
- Kidney Center, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo 105-8470, Japan.
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11
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Kusumi E, Yuji K, Miyakoshi S, Matsumura T, Kami M, Taniguchi S. Extramedullary haematopoiesis surrounding the pituitary gland after cord blood transplantation. Neuropathol Appl Neurobiol 2007; 33:243-5. [PMID: 17359365 DOI: 10.1111/j.1365-2990.2006.00822.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Narimatsu H, Kami M, Kato D, Matsumura T, Murashige N, Kusumi E, Yuji K, Hori A, Shibata T, Masuoka K, Wake A, Miyakoshi S, Morinaga S, Taniguchi S. Reduced dose of foscarnet as preemptive therapy for cytomegalovirus infection following reduced-intensity cord blood transplantation. Transpl Infect Dis 2007; 9:11-5. [PMID: 17313465 DOI: 10.1111/j.1399-3062.2006.00161.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Although foscarnet is a promising alternative for the treatment of cytomegalovirus (CMV) infection, its toxicity can be significant in patients with advanced age. We retrospectively reviewed medical records of 123 patients (median age of 55; range, 17-79) who received reduced-intensity cord blood transplantation (RI-CBT). Patients preemptively received reduced-dose foscarnet 30 mg/kg twice daily when CMV antigenemia exceeded 10/50,000. Sixty-three patients developed CMV antigenemia on a median of day 34, and 29 received foscarnet preemptively. The median level of CMV antigenemia at the initiation of foscarnet was 30. Median duration of foscarnet administration was 24 days. Adverse effects included electrolyte abnormalities (n=19), renal impairment (n=13), and skin eruption requiring discontinuation of foscarnet (n=1). Preemptive therapy of foscarnet was completed in 18 patients. Seven patients died during foscarnet use without developing CMV disease. The remaining 3 developed CMV enterocolitis 5, 14, and 17 days after initiation of foscarnet. All of them were successfully treated with ganciclovir or foscarnet. Reduced dose of foscarnet is beneficial to control CMV reactivation following RI-CBT; however, it has considerable toxicities in RI-CBT recipients with advanced age. Further studies are warranted to minimize toxicities and identify optimal dosages.
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Affiliation(s)
- H Narimatsu
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
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13
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Uchida N, Wake A, Takagi S, Yamamoto H, Kato D, Matsuhashi Y, Seo S, Matsuno N, Masuoka K, Yoneyama A, Miyakoshi S, Taniguchi S. 342: GVHD prophylaxis with tacrolimus offers low early mortality and better survival after reduced-intensity cord blood transplantation in elderly patients (≥55 years). Biol Blood Marrow Transplant 2007. [DOI: 10.1016/j.bbmt.2006.12.347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Miura Y, Narimatsu H, Kami M, Kusumi E, Matsumura T, Yuji K, Wake A, Miyakoshi S, Taniguchi S. Oral beclomethasone dipropionate as an initial treatment of gastrointestinal acute graft-versus-host disease after reduced-intensity cord blood transplantation. Bone Marrow Transplant 2006; 38:577-9. [PMID: 16953206 DOI: 10.1038/sj.bmt.1705489] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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15
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Kusumi E, Yuji K, Kishi A, Murashige N, Takagi S, Matsumura T, Tanaka Y, Miyakoshi S, Kami M, Taniguchi S. Molluscum contagiosum infection after reduced-intensity cord blood transplantation. Bone Marrow Transplant 2006; 38:313-4. [PMID: 16785862 DOI: 10.1038/sj.bmt.1705428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Uchida N, Wake A, Takagi S, Kato D, Kawano T, Matsuhashi Y, Kusumi E, Matsumura T, Masuoka K, Miyakoshi S, Taniguchi S. Hematopoietic stem-cell transplantation from unrelated umbilical cord blood in elderly patients (>54 years): Older age is no longer a contraindication when using reduced-intensity conditioning. Biol Blood Marrow Transplant 2006. [DOI: 10.1016/j.bbmt.2005.11.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Narimatsu H, Kami M, Hara S, Matsumura T, Miyakoshi S, Kusumi E, Kakugawa Y, Kishi Y, Murashige N, Yuji K, Masuoka K, Yoneyama A, Wake A, Morinaga S, Kanda Y, Taniguchi S. Intestinal thrombotic microangiopathy following reduced-intensity umbilical cord blood transplantation. Bone Marrow Transplant 2005; 36:517-23. [PMID: 16025150 DOI: 10.1038/sj.bmt.1705099] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Thrombotic microangiopathy (TMA) is a significant complication after hematopoietic stem-cell transplantation (HSCT); however, there is little information on it following reduced-intensity cord blood transplantation (RI-CBT). We reviewed the medical records of 123 adult patients who received RI-CBT at Toranomon Hospital between January 2002 and August 2004. TMA was diagnosed in seven patients based on intestinal biopsy (n = 6) or autopsy results (n = 1). While these patients showed some clinical symptoms such as diarrhea and/or abdominal pain, mental status alterations or neurological disorders were not observed in any of them. Laboratory results were mostly normal at the onset of TMA; >2% fragmented erythrocytes (n = 1), <10 mg/dl haptoglobin (n = 1), and >200 IU/dl lactic dehydrogenase (LD) (n = 4). On endoscopic examination, TMA lesions, consisting of ulcers, erosions, and diffuse exfoliation, were distributed spottily from terminal ileum to rectum. Intestinal graft-versus-host disease (GVHD) and cytomegalovirus (CMV) colitis were confirmed in five and four patients, respectively. With therapeutic measures including supportive care (n = 4), fresh frozen plasma (n = 1), and a reduction of immunosuppressive agents (n = 1), TMA improved in four patients. The present study demonstrates that intestinal TMA is a significant complication after RI-CBT. Since conventional diagnostic criteria can overlook TMA, its diagnosis requires careful examination of the gastrointestinal tract using endoscopy with biopsy.
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Affiliation(s)
- H Narimatsu
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
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18
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Narimatsu H, Wake A, Miura Y, Tanaka H, Matsumura T, Takagi S, Kato D, Myojo T, Kusumi E, Masuoka K, Miyakoshi S, Morinaga S, Saji H, Ichinohe T, Taniguchi S. Successful engraftment in crossmatch-positive HLA-mismatched peripheral blood stem cell transplantation after depletion of antidonor cytotoxic HLA antibodies with rituximab and donor platelet infusion. Bone Marrow Transplant 2005; 36:555-6. [PMID: 16007108 DOI: 10.1038/sj.bmt.1705070] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Kishi Y, Murashige N, Kami M, Miyakoshi S, Shibagaki Y, Hamaki T, Takaue Y, Taniguchi S. Optimal initial dose of oral cyclosporine in relation to its toxicities for graft-versus-host disease prophylaxis following reduced-intensity stem cell transplantation in Japanese patients. Bone Marrow Transplant 2005; 35:1079-82. [PMID: 15806118 DOI: 10.1038/sj.bmt.1704960] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Since the introduction of reduced-intensity stem-cell transplantation (RIST), allogeneic stem-cell transplantation has become available for elderly patients. While pharmacokinetics of cyclosporine might differ according to age or other factors, cyclosporine is uniformly started at an oral dose of 6 mg/kg/day. We retrospectively reviewed medical records of 35 patients aged between 32 and 65 (median 52) years who had undergone RIST. Doses of cyclosporine were adjusted to the target blood trough level of 150-250 ng/ml. Cyclosporine dosages were changed in 33 patients (94%). Dose reduction was required in 32 patients because of high blood levels (n=25), renal dysfunction (n=3), hepatic dysfunction (n=2), and hypertension (n=2). Cyclosporine doses were increased in one because of the suboptimal level. The median of the achieved stable doses was 3.1 mg/kg/day (range, 1.0-7.4). Five patients sustained Grade III toxicities according to NCI-CTC version 2.0: renal dysfunction (n=4), hyperbilirubinemia (n=2), and hypertension (n=2). No patients developed grade IV toxicity. There was no statistically significant difference in the frequency and severity of cyclosporine toxicities between patients aged 50 years and above and those below 50 years. The initial oral cyclosporine dose of 6 mg/kg/day was unnecessarily high irrespective of age. The possible overdose of cyclosporine might have aggravated regimen-related toxicities.
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Affiliation(s)
- Y Kishi
- Haematopoietic Stem Cell Transplantation Unit, the National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
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20
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Hamaki T, Kami M, Kanda Y, Yuji K, Inamoto Y, Kishi Y, Nakai K, Nakayama I, Murashige N, Abe Y, Ueda Y, Hino M, Inoue T, Ago H, Hidaka M, Hayashi T, Yamane T, Uoshima N, Miyakoshi S, Taniguchi S. Reduced-intensity stem-cell transplantation for adult acute lymphoblastic leukemia: a retrospective study of 33 patients. Bone Marrow Transplant 2005; 35:549-56. [PMID: 15756282 DOI: 10.1038/sj.bmt.1704776] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Efficacy of reduced-intensity stem-cell transplantation (RIST) for acute lymphoblastic leukemia (ALL) was investigated in 33 patients (median age, 55 years). RIST sources comprised 20 HLA-identical related donors, five HLA-mismatched related, and eight unrelated donors. Six patients had undergone previous transplantation. Disease status at RIST was first remission (n=13), second remission (n=6), and induction failure or relapse (n=14). All patients tolerated preparatory regimens and achieved neutrophil engraftment (median, day 12.5). Acute and chronic graft-versus-host disease (GVHD) developed in 45 and 64%, respectively. Six patients received donor lymphocyte infusion (DLI), for prophylaxis (n=1) or treatment of recurrent ALL (n=5). Nine patients died of transplant-related mortality, with six deaths due to GVHD. The median follow-up of surviving patients was 11.6 months (range, 3.5-37.3 months). The 1-year relapse-free and overall survival rates were 29.8 and 39.6%, respectively. Of the 14 patients transplanted in relapse, five remained relapse free for longer than 6 months. Cumulative rates of progression and progression-free mortality at 3 years were 50.9 and 30.4%, respectively. These findings suggest the presence of a graft-versus-leukemia effect for ALL. RIST for ALL is worth considering for further evaluation.
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Affiliation(s)
- T Hamaki
- Department of Transfusion Medicine, Metropolitan Fuchu Hospital, Tokyo, Japan
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Sakiyama M, Kami M, Hori A, Imataki O, Hamaki T, Murashige N, Kobayashi K, Kishi Y, Kojima R, Kim SW, Kusumi E, Yuji K, Miyakoshi S, Mori S, Tanosaki R, Taniguchi S, Takaue Y. Regimen-related toxicity following reduced-intensity stem-cell transplantation (RIST): comparison between Seattle criteria and National Cancer Center Common Toxicity Criteria (NCI-CTC) version 2.0. Bone Marrow Transplant 2005; 34:787-94. [PMID: 15361909 DOI: 10.1038/sj.bmt.1704673] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Acute regimen-related toxicity (RRT) is minimal in reduced-intensity stem-cell transplantation (RIST). However, the Seattle RRT grading (Bearman et al), developed in the context of conventional-intensity transplantation, is frequently applied to RIST. We compared the National Cancer Institute Common Toxicity Criteria (NCI-CTC) version 2.0 with the Seattle criteria after RIST in 86 patients. RRT within 30 days of transplant graded by both sets of criteria were significantly associated with the outcome confirming the predictive value of both the systems. A total of 15 patients died of disease progression, and 12 of transplant-related mortality: RRT (n = 2), graft-versus-host disease (GVHD) (n = 7), infection (n = 1), and others (n = 2). GVHD-related deaths primarily resulted from infections after steroid treatment (n = 6) and bronchiolitis obliterans (n = 1). This study shows that NCI-CTC is appropriate in toxicity evaluation of RIST, and that its application to RIST enables a toxicity comparison between RIST and other types of cancer treatments. Since GVHD is a significant problem in RIST, modifications are required to evaluate immunological complications following RIST.
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Affiliation(s)
- M Sakiyama
- Hematopoietic Stem Cell Transplantation Unit, The National Cancer Center Hospital, Tokyo, Japan
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22
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Maeda T, Kusumi E, Kami M, Kawabata M, Le Pavoux A, Hara S, Chizuka A, Murashige N, Tanimoto TE, Matsumura T, Yuji K, Wake A, Miyakoshi S, Morinaga S, Taniguchi S. Erratum: Disseminated tuberculosis following reduced-intensity cord blood transplantation for adult patients with hematologic diseases. Bone Marrow Transplant 2005. [DOI: 10.1038/sj.bmt.1704824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Hamaki T, Kami M, Kim SW, Onishi Y, Kishi Y, Murashige N, Hori A, Kojima R, Sakiyama M, Imataki O, Heike Y, Tanosaki R, Masuo S, Miyakoshi S, Taniguchi S, Tobinai K, Takaue Y. Reduced-intensity stem cell transplantation from an HLA-identical sibling donor in patients with myeloid malignancies. Bone Marrow Transplant 2004; 33:891-900. [PMID: 15048142 DOI: 10.1038/sj.bmt.1704477] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The purpose of this study was to evaluate the feasibility and efficacy of allogeneic hematopoietic stem cell transplantation with a reduced-intensity regimen (RIST) in patients with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). In all, 36 patients (median age 55 years) underwent RIST from an HLA-matched related donor between September 1999 and December 2002. The diagnoses included AML (n=14), leukemia evolving from MDS (n=10), and MDS (refractory anemia with excess blasts n=6, refractory anemia n=6). The RIST regimen consisted of purine analog (cladribine or fludarabine)/busulfan, with or without antithymocyte globulin. The regimen was well tolerated, and 34 patients achieved durable engraftment and most achieved remission after RIST. A total of 17 patients developed grade II-IV acute GVHD, and 27 developed chronic GVHD. Eight patients relapsed, and five of them received antithymocyte globulin (ATG) as part of the preparative regimen. A total of 12 patients died (four disease progression, six transplantation-related complications, and two others). Estimated 1-year disease-free survival (DFS) in low- and high-risk groups was 85 and 64%, respectively. We conclude that RIST can be performed safely in elderly patients with myeloid malignancies, and has therapeutic potential for those who fail conventional chemotherapy. In view of the significant association between GVHD or ATG and DFS, defined management of GVHD following RIST should become a major target of clinical research.
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Affiliation(s)
- T Hamaki
- Hematopoietic Stem Cell Transplant Unit, National Cancer Center Hospital, Tokyo, Japan
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24
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Maeda T, Kusumi E, Kami M, Kawabata M, Le Pavoux A, Hara S, Chizuka A, Murashige N, Tanimoto TE, Matsumura T, Yuji K, Yuji K, Wake A, Miyakoshi S, Morinaga S, Taniguchi S. Disseminated tuberculosis following reduced-intensity cord blood transplantation for adult patients with hematological diseases. Bone Marrow Transplant 2004; 35:91-7. [PMID: 15516933 DOI: 10.1038/sj.bmt.1704740] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-SCT) recipients are prone to infections. The incidences of mycobacterial infections after allo-SCT in several case series vary from less than 0.1-5.5%. However, no study has been published on tuberculosis following unrelated cord blood transplantation (UCBT). We retrospectively reviewed medical records of 113 adult patients with a median age of 54 years who underwent reduced-intensity UCBT (RI-UCBT) at Toranomon Hospital from March 2002 to May 2004. Mycobacterium tuberculosis infections were diagnosed in three patients (2.7%), of these two patients developed primary infection and one patient developed reactivation of latent tuberculosis. The interval between RI-UCBT and the diagnosis of tuberculosis was 34, 41 and 61 days. All the patients had disseminated disease at diagnosis. Histological examination showed the lack of granuloma in caseous necrosis. Combination antituberculous treatments showed limited efficacy, and two patients died immediately after diagnosis. M. tuberculosis caused life-threatening illness, rapidly progressing in RI-UCBT recipients. The lack of granuloma in caseous necrosis suggests the impaired T-cell function in early post transplant phase of RI-UCBT. We should consider M. tuberculosis in the differential diagnoses of fever of unknown source after RI-UCBT.
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Affiliation(s)
- T Maeda
- Department of Hematology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo 105-8470, Japan
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25
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Yamamoto R, Kusumi E, Kami M, Yuji K, Hamaki T, Saito A, Murasgihe N, Hori A, Kim SW, Makimoto A, Ueyama J, Tanosaki R, Miyakoshi S, Mori S, Morinaga S, Heike Y, Taniguchi S, Masuo S, Takaue Y, Mutou Y. Late hemorrhagic cystitis after reduced-intensity hematopoietic stem cell transplantation (RIST). Bone Marrow Transplant 2004; 32:1089-95. [PMID: 14625581 DOI: 10.1038/sj.bmt.1704261] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We reviewed medical records of 256 patients to investigate the frequency and characteristics of hemorrhagic cystitis (HC) associated with reduced-intensity stem cell transplantation (RIST) as opposed to conventional stem cell transplantation (CST); 137 patients underwent CST and 119 RIST. Diagnosis of HC was made based on two or more episodes of sterile, macroscopic hematuria with normal coagulation profiles, without any evidence of renal stones or genitourinary malignancy. Actuarial frequency of HC development in RIST group was 7.6% (9/119), which gave a cumulative annual incidence of 11.7%. In CST group, 13 of 137 patients (9.5%) developed HC, giving an estimated annual incidence of 9.7%. The probability of developing HC was similar between the two groups (P=0.77). The viral etiologies of HC, adenovirus (n=12) and BK virus (n=2), were documented in eight patients after RIST and in six after CST. HC was milder and of a shorter duration, with less blood transfusion requirements, in RIST group than in CST group. A multivariate analysis revealed that HC was associated with antiadenovirus antibody positivity in the recipients, total dose of busulfan, and chronic GVHD. Although HC following RIST is less severe than that following CST, it is still a significant problem.
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Affiliation(s)
- R Yamamoto
- Hematopoietic Stem Cell Transplantation Unit, National Cancer Center Hospital, Tokyo, Japan
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26
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Kusumi E, Arakawa A, Kami M, Kato D, Yuji K, Kishi Y, Murashige N, Miyakoshi S, Ueyama J, Morinaga S, Taniguchi S, Muto Y. Visual disturbance due to retinal edema as a complication of imatinib. Leukemia 2004; 18:1138-9. [PMID: 15085156 DOI: 10.1038/sj.leu.2403364] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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27
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Kusumi E, Kami M, Yuji K, Hamaki T, Murashige N, Hori A, Kojima R, Kishi Y, Kim SW, Ueyama J, Miyakoshi S, Tanosaki R, Morinaga S, Mori S, Heike Y, Muto Y, Masuo S, Taniguchi S, Takaue Y. Feasibility of reduced intensity hematopoietic stem cell transplantation from an HLA-matched unrelated donor. Bone Marrow Transplant 2004; 33:697-702. [PMID: 14755317 DOI: 10.1038/sj.bmt.1704425] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
To evaluate the feasibility of reduced intensity stem cell transplantation (RIST) with bone marrow from a matched unrelated donor (MUD), we retrospectively investigated 20 patients with hematological disorders who received RIST in the Tokyo SCT consortium from January 2000 to October 2002. The preparative regimens were fludarabine-based (150-180 mg/m(2), n=18) or cladribine-based (0.77 mg/kg, n=2). To enhance engraftment, antithymocyte globulin (ATG) and 4 or 8 Gy total body irradiation (TBI) were added to these regimens in nine and 11 patients, respectively. GVHD prophylaxis was cyclosporine with or without methotrexate. In all, 19 achieved primary engraftment. Three developed graft failure (one primary, two secondary), and five died of treatment-related mortality within 100 days of transplant. Seven of the 19 patients who achieved initial engraftment developed grade II-IV acute GVHD, and seven of 13 patients who survived >100 days developed chronic GVHD. At a median follow-up of 5.5 months, estimated 1-year overall survival was 35%. Compared with a TBI-containing regimen, an ATG-containing regimen was associated with a high risk of graft failure (30 vs 0%, P=0.0737). This study supports the feasibility of RIST from MUD; however, procedure-related toxicities remain significant in its application to patients.
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Affiliation(s)
- E Kusumi
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
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28
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Hori A, Kami M, Kim SW, Murashige N, Sakiyama M, Kojima R, Hamaki T, Makimoto A, Miyakoshi S, Masuo S, Taniguchi S, Kunitoh H, Takaue Y. Urgent need for a validated tumor response evaluation system for use in immunotherapy. Bone Marrow Transplant 2003; 33:255-6; author reply 257-8. [PMID: 14676774 DOI: 10.1038/sj.bmt.1704371] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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29
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Nakajima H, Oki M, Kishi K, Ueyama JI, Miyakoshi S, Hatsumi N, Sakura T, Miyawaki S, Yokota A, Fujisawa S, Mori S, Tanaka Y, Sakamaki H. Nonmyeloablative stem cell transplantation with fludarabine and cyclophosphamide for patients with hematologic malignancies. ACTA ACUST UNITED AC 2003; 25:383-91. [PMID: 14641143 DOI: 10.1046/j.0141-9854.2003.00550.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We conducted a multi-center phase I/II trial of nonmyeloablative stem cell transplantation for patients with hematologic malignancies. The aim of this trial was to assess the safety and feasibility of this treatment modality for older or younger patients with significant organ dysfunction, who could not be treated with conventional high dose chemoradiotherapy. Twelve patients were treated with a conditioning regimen consisting of fludarabine and cyclophosphamide, followed by peripheral blood stem cell transplantation from human leukocyte antigen (HLA) identical siblings. Nonhematologic toxicities were mild. Median time to absolute neutrophils above 0.5 x 10(9)/l, 1.0 x 10(9)/l and platelets above 50 x 10(9)/l were 8, 10 and 12 days, respectively. Donor dominant hematopoiesis was achieved in all patients, with or without donor leukocyte infusion. The cumulative incidence of acute and chronic graft-versus-host disease (GVHD) was 75 and 56%, respectively. Only one patient experienced early death within 100 days, caused by acute GVHD complicated by fungal infection. All patients except one achieved complete remission. With a median follow-up of 330 days, expected progression-free survival is 75%. Overall survival is 76%. Our study confirms that nonmyeloablative stem cell transplantation with cyclophosphamide and fludarabine conditioning is a safe and promising treatment for elderly patients with hematologic malignancies. A further study in large-scale setting is warranted.
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Affiliation(s)
- H Nakajima
- Division of Hematology/Medical Oncology, Tokai University School of Medicine, Boseidai, Isehara, Japan
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30
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Kusumi E, Miyakoshi S, Murashige N, Katayama Y, Kim SW, Yuji K, Kami M, Ueyama J, Morinaga S, Masuo S, Taniguchi S, Takaue Y, Muto Y. Successful reduced-intensity stem cell transplantation (RIST) with mismatched cord blood in a 70-year-old patient with severe aplastic anemia (SAA). Bone Marrow Transplant 2003; 32:1111-2. [PMID: 14625587 DOI: 10.1038/sj.bmt.1704310] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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31
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Tanaka Y, Kanda Y, Kami M, Mori S, Hamaki T, Kusumi E, Miyakoshi S, Nannya Y, Chiba S, Arai Y, Mitani K, Hirai H, Mutou Y. Monitoring cytomegalovirus infection by antigenemia assay and two distinct plasma real-time PCR methods after hematopoietic stem cell transplantation. Bone Marrow Transplant 2003. [PMID: 12209354 DOI: 10.1038/sj.bmt1703661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We compared a CMV virus load determined by real-time PCR with an antigenemia value to analyze the correlation between these two methods. We also compared the values for virus load determined by the two distinct real-time PCR methods, which amplify the US17 region and immediate-early (IE) gene of CMV, respectively, to evaluate the reliability of these methods. Two hundred and sixty-five samples were obtained weekly from 29 patients, who had engraftment after unrelated bone marrow transplantation or HLA-mismatched related blood stem cell transplantation. CMV infection was detected in 115 samples from 22 patients by US17-PCR and 69 samples from 20 patients by the antigenemia assay. Fifty-eight samples were positive for both assays, but 57 and 11 samples were positive only for US17-PCR and antigenemia, respectively. A good correlation of the results of US17-PCR and antigenemia was demonstrated (r = 0.61). All antigenemia-positive samples and randomly selected antigenemia-negative samples were subjected to IE-PCR. The results of IE-PCR showed a good correlation with those of antigenemia (r = 0.64). Furthermore, the best correlation was observed between US17-PCR and IE-PCR (r = 0.83). In conclusion, both real-time PCR methods showed a good correlation with the antigenemia assay, and could be used to monitor CMV infection after hematopoietic stem cell transplantation.
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Affiliation(s)
- Y Tanaka
- Department of Hematology, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
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32
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Tanimoto TE, Kusumi E, Hamaki T, Yuji K, Ueyama J, Miyakoshi S, Morinaga S, Kami M, Kanda Y, Ando T, Yoshihara S, Masuo S, Kim SW, Nakai K, Tobinai K, Tanosaki R, Mineishi S, Takaue Y, Muto Y. High complete response rate after allogeneic hematopoietic stem cell transplantation with reduced-intensity conditioning regimens in advanced malignant lymphoma. Bone Marrow Transplant 2003; 32:131-7. [PMID: 12838276 DOI: 10.1038/sj.bmt.1704118] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The possible advantage of allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a graft-versus-lymphoma effect. We explored the feasibility and efficacy of allo-HSCT with reduced-intensity (RI) regimens in advanced malignant lymphoma (ML). A total of 20 patients with indolent (n=9) or aggressive lymphoma (n=11) received allo-HSCT with an RI regimen (RIST). The preparative regimen consisted of a combination of purine analog and alkylating agent with or without antithymocyte globulin. A total of 11 patients had chemorefractory disease, seven had chemosensitive relapsed disease and two had residual disease. All of the patients received G-CSF-mobilized blood stem cells from HLA-matched siblings. Of the 20 patients, 19 achieved engraftment with acceptable regimen-related toxicities. Seven patients developed grade II-IV acute GVHD and 15 developed chronic GVHD. Of the 15 patients with evaluable disease, 12 achieved a complete response. One died of invasive fusariosis, four subsequently died of GVHD complicated with fungal infection and one died of progressive disease. With a median follow-up of 358 days, the Kaplan-Meier estimates for 1-year overall and progression-free survival were both 70%. The high response rate with low relapse observed in this study suggests that RIST may be an effective alternative curative treatment for patients with advanced ML.
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Affiliation(s)
- T E Tanimoto
- Hematopoietic Stem Cell Transplant Unit, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
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33
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Yuji K, Kusumi E, Miyakoshi S, Ueyama J, Kami M, Morinaga S, Muto Y. 51 Mismatched unrelated cord blood transplantation following reduced-intensity conditioning regimen (RICBT) in adults with hematological diseases and solid malignancies. Biol Blood Marrow Transplant 2003. [DOI: 10.1016/s1083-8791(03)80052-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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34
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Tanaka Y, Kanda Y, Kami M, Mori S, Hamaki T, Kusumi E, Miyakoshi S, Nannya Y, Chiba S, Arai Y, Mitani K, Hirai H, Mutou Y. Monitoring cytomegalovirus infection by antigenemia assay and two distinct plasma real-time PCR methods after hematopoietic stem cell transplantation. Bone Marrow Transplant 2002; 30:315-9. [PMID: 12209354 DOI: 10.1038/sj.bmt.1703661] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2002] [Accepted: 05/21/2002] [Indexed: 11/09/2022]
Abstract
We compared a CMV virus load determined by real-time PCR with an antigenemia value to analyze the correlation between these two methods. We also compared the values for virus load determined by the two distinct real-time PCR methods, which amplify the US17 region and immediate-early (IE) gene of CMV, respectively, to evaluate the reliability of these methods. Two hundred and sixty-five samples were obtained weekly from 29 patients, who had engraftment after unrelated bone marrow transplantation or HLA-mismatched related blood stem cell transplantation. CMV infection was detected in 115 samples from 22 patients by US17-PCR and 69 samples from 20 patients by the antigenemia assay. Fifty-eight samples were positive for both assays, but 57 and 11 samples were positive only for US17-PCR and antigenemia, respectively. A good correlation of the results of US17-PCR and antigenemia was demonstrated (r = 0.61). All antigenemia-positive samples and randomly selected antigenemia-negative samples were subjected to IE-PCR. The results of IE-PCR showed a good correlation with those of antigenemia (r = 0.64). Furthermore, the best correlation was observed between US17-PCR and IE-PCR (r = 0.83). In conclusion, both real-time PCR methods showed a good correlation with the antigenemia assay, and could be used to monitor CMV infection after hematopoietic stem cell transplantation.
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Affiliation(s)
- Y Tanaka
- Department of Hematology, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
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35
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Hamaki T, Katori H, Kami M, Yamato T, Yamakado H, Itoh T, Kusumi E, Igarashi M, Ueyama J, Kanda Y, Miyakoshi S, Mineishi S, Morinaga S, Mukai M, Hayashi M, Takaue Y, Hara S, Mutou Y. Successful allogeneic blood stem cell transplantation for aplastic anemia in a patient with renal insufficiency requiring dialysis. Bone Marrow Transplant 2002; 30:195-8. [PMID: 12189539 DOI: 10.1038/sj.bmt.1703584] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2001] [Accepted: 01/24/2002] [Indexed: 11/09/2022]
Abstract
A 27-year-old man with aplastic anemia and renal insufficiency requiring dialysis underwent allogeneic PBSCT. The preparative regimen consisted of melphalan, ATG and TLI. GVHD prophylaxis consisted of cyclosporine and prednisolone. He was dialyzed prior to administration of melphalan and at 24 and 72 h after it. Otherwise, the dialysis schedule was unchanged, at three times a week. Engraftment was rapid. Regimen-related toxicity was minimal. Pharmacokinetic parameters of melphalan were not significantly altered with its plasma half-life 1.5 h. Patients with renal failure can receive allogeneic HSCT, and a combination of melphalan, ATG and TLI may serve as an alternative to CY and ATG.
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Affiliation(s)
- T Hamaki
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
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36
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Shibata S, Kami M, Kishi Y, Hamaki T, Ueyama JI, Miyakoshi S, Morinaga SI, Hirabayashi N, Kanda Y, Mutou Y. Severe regimen-related toxicity occurring in a patient with XYY syndrome receiving allogeneic peripheral blood stem cell transplantation. Ann Hematol 2002; 81:407-9. [PMID: 12185516 DOI: 10.1007/s00277-002-0478-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2001] [Accepted: 04/30/2002] [Indexed: 10/27/2022]
Abstract
A 23-year-old man with chronic myelocytic leukemia (CML) in the first chronic phase underwent allogeneic peripheral blood stem cell transplantation (PBSCT) from his HLA-identical sibling. Pretransplant evaluations showed that he had a low risk of transplantation-related mortality and that the interval between the diagnosis of CML and PBSCT was only 6 months. However, he developed a variety of complications, including acute renal failure requiring hemodialysis, severe hepatic damage, hemorrhagic cystitis, and gastrointestinal hemorrhage leading to hypovolemic shock. Pathological examination of the colonic mucosa showed vascular endothelial damage and thrombotic lesions, leading to the diagnosis of thrombotic microangiopathy. Later, we found that he had the constitutional abnormality XYY. XYY syndrome is a frequent congenital abnormality, and mental disorders and congenital abnormalities of kidney and liver are common manifestations. Considering his clinical course, it was interesting that complications were severe in the organs which are frequently involved in cases of XYY syndrome. These organs may have poor function or poor reserves and may be more vulnerable to endothelial damage caused by high-dose cytotoxic chemotherapy. Patients with XYY syndrome might have a high risk of transplantation-related mortality.
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Affiliation(s)
- S Shibata
- Dept. of Hematology, Toranomon Hospital, Tokyo, Japan
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37
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Hamaki T, Kami M, Kusumi E, Ueyama J, Miyakoshi S, Morinaga S, Mutou Y. Prophylaxis of hepatitis B reactivation using lamivudine in a patient receiving rituximab. Am J Hematol 2001; 68:292-4. [PMID: 11754421 DOI: 10.1002/ajh.10043] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A 53-year-old man who had a history of fluminant hepatitis caused by precore mutant hepatitis B virus (HBV) was admitted to our hospital for the treatment of relapsed non-Hodgkin's lymphoma in July 2000. At admission, serum levels of aspartate aminotransferase and alanine aminotransferase were normal, but he tested positive for HBs antigen. The titer was 64-fold by radioimmunoassay. We initiated lamivudine at a daily dose of 75 mg to prevent HBV proliferation during chemotherapy. By September 2000, he had received six courses of rituximab at 375 mg/m(2) and four courses of fludarabine and mitoxantrone. No hepatic damage was observed from the initiation of treatment until March 2001. At present, four months after the completion of chemotherapy, he continues lamivudine, and the titer of HBs antigen is low at 4-fold. Rituximab is usually associated with mild toxicity, usually limited to infusion periods. The drug is not generally associated with increased incidence of opportunistic infections. However, some case reports have been recently published on severe viral infections following administration of rituximab. These include fluminant hepatitis caused by HBV, pure red cell aplasia due to parvovirus B19 and fatal varicella-zoster infection. While it remains unknown whether rituximab can be safely administered in patients with chronic HBV infection, this case report suggested that prophylactic administration of lamivudine is beneficial for suppressing reactivation of HBV during chemotherapy including rituximab. Rituximab should be used cautiously for patients with HBV infection, but prophylactic administration of lamivudine may be beneficial for preventing reactivation of HBV.
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Affiliation(s)
- T Hamaki
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
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38
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Kami M, Kishi Y, Hamaki T, Maruta Y, Kusumi E, Iwata H, Ueyama JI, Miyakoshi S, Morinaga SI, Mutou Y. A prospective surveillance of nosocomial respiratory syncytial virus infection in a hematology ward: a single-center experience in Japan. Int J Hematol 2001; 74:357-9. [PMID: 11721978 DOI: 10.1007/bf02982076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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39
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Hamaki T, Kami M, Kanda Y, Miyakoshi S, Ueyama J, Morinaga S, Mutou Y. False-positive results of Aspergillus enzyme-linked immunosorbent assay in a patient with chronic graft-versus-host disease after allogeneic bone marrow transplantation. Bone Marrow Transplant 2001; 28:633-4. [PMID: 11607782 DOI: 10.1038/sj.bmt.1703209] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2001] [Accepted: 07/05/2001] [Indexed: 11/09/2022]
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Abstract
The purpose of this study was to qualitate the penetration of the major components of 4-META/MMA-TBB adhesive resin (4-META resin) and to characterize their influence on the in vitro and in vivo wound healing of dental pulp tissues. Fresh 4-META resin was applied to rabbit mesentery; its components penetrated the mesentery to form three of layers, depending on the amounts of monomer components in the tissue. The superficial layer was a soft-tissue hybrid layer (STHL), the intermediate layer contained small particles of polymerized 4-META resin, while the deepest layer contained unpolymerized monomer components including MMA and butanol, which were detected by gas chromatography (GC). To characterize the in vivo effects of the deepest layer, we immersed the pulp tissue in MMA or in 5% 4-META/MMA and autotransplanted it to placement beneath a rabbit kidney capsule. The MMA-immersed pulp was positive for osteocalcin and presented osteodentin formation at 7 days, as did the untreated control pulp tissue. In contrast, the 5% 4-META/MMA-immersed pulp collapsed into the cell-deficient fibrous connective tissue, with slight calcification by 7 days and less osteodentin formation at 14 days. Analysis of these data suggests that MMA does not inhibit osteogenic activity of pulp tissue, while 5% 4-META/MMA does inhibit osteogenic activity to some extent.
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Affiliation(s)
- T Inoue
- Oral Health Science Center, Department of Pathology, Tokyo Dental College, 1-2-2, Massago, Mihama, Chiba, 261-8502, Japan.
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41
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Kishi Y, Kami M, Oki Y, Hamaki T, Kanda Y, Machida U, Miyakoshi S, Ueyama J, Morinaga S, Muto Y. Successful bone marrow transplantation for adult T-cell leukemia from a donor with oligoclonal proliferation of T-cells infected with human T-cell lymphotropic virus. Leuk Lymphoma 2001; 42:819-22. [PMID: 11697515 DOI: 10.3109/10428190109099347] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We describe a patient who underwent successful BMT from her sibling for the treatment of adult T-cell leukemia/lymphoma. Pre-transplant examination of the donor revealed oligoclonal integration of HTLV-I proviruses within the germ line, and our concern was that clinical sequelae of HLTV-I infection might become evident in the setting of post-transplant immunosuppression. However, the patient has been in complete remission for 14 months after transplantation, and no clonality of HTLV-I provirus was detected in the peripheral blood cells using southern blotting analysis. Our experience supports the possibility of transplantation from HTLV-I positive donors.
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Affiliation(s)
- Y Kishi
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
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42
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Hori A, Kami M, Hamaki T, Yamamoto T, Mori M, Miyakoshi S, Takeuchi K. Thrombotic thrombocytopenic purpura without any evidence of thrombotic lesions at autopsy. Ann Hematol 2001; 80:496-8. [PMID: 11563600 DOI: 10.1007/s002770100323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Diagnosis of thrombotic thrombocytopenic purpura (TTP) is usually based upon the clinical features, and does not always involve histopathological evidence. We recently had experience with a patient who developed the five signs characteristic for TTP. He had been treated for liver cirrhosis associated with chronic hepatitis B infection, and the hepatic function was severely impaired at admission. Blood levels of vWF (von Willebrand factor) and factor VIII were highly elevated to 506% and 632%, respectively. These findings suggested severe endothelial damage. Thus, the patient was diagnosed as having TTP secondary to severe hepatic damage, and plasma exchanges were initiated immediately. He responded poorly to the treatment, and finally died of pulmonary hemorrhage. At autopsy, hepatocellular carcinoma was identified in the cirrhotic liver, but it was surprising that thorough postmortem examination failed to show any evidence of thrombotic lesions. Our experience suggests that secondary TTP does not always involve pathological evidence of the thrombotic lesions, and that the formation of thrombi causing vessel occlusion might not be essential in the pathogenesis of some secondary TTP.
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Affiliation(s)
- A Hori
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
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43
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Shibata S, Kami M, Kanda Y, Machida U, Iwata H, Kishi Y, Takeshita A, Miyakoshi S, Ueyama J, Morinaga S, Mutou Y. Acute adrenal failure associated with fluconazole after administration of high-dose cyclophosphamide. Am J Hematol 2001; 66:303-5. [PMID: 11279645 DOI: 10.1002/ajh.1063] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A 63-year-old man received high-dose cyclophosphamide for peripheral blood stem-cell (PBSC) harvest. He received 200 mg fluconazole. On day 3, atrial fibrillation developed with blood pressure declining to 78 mmHg. The rapid adrenocorticotropin (ACTH) test showed blunted adrenal responses. He was suspected as having adrenal failure, and fluconazole was discontinued. The rapid ACTH test became normal on Day 14, and PBSCs were successfully harvested. To clarify the association between adrenal failure and fluconazole, we resumed 400 mg fluconazole on Day 16 and repeated the test on Day 21, which showed blunted adrenal responses. This case demonstrates that prophylactic use of fluconazole can cause adrenal insufficiency.
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Affiliation(s)
- S Shibata
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
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44
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Oki Y, Kami M, Kishi Y, Ueyama JI, Honma S, Sugiyama T, Miyakoshi S, Kanda Y, Morinaga SI, Muto Y. Pneumocystis carinii pneumonia with an atypical granulomatous response in a patient with chronic lymphocytic leukemia. Leuk Lymphoma 2001; 41:435-8. [PMID: 11378559 DOI: 10.3109/10428190109058001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We have recently seen a patient who developed Pneumocystis carinii pneumonia (PCP) in the course of treatment for chronic lymphocytic leukemia (CLL). This case showed uncommon pathological findings with extensive formation of granulomatous lesions. Despite advanced CLL associated with poor B-cell function, she responded well to anti-PCP treatment. In contrast to B-cell function, the T-cell functions were well preserved in vitro, and the numbers of peripheral CD4- and CD8-positive cells were normal, and T-cell functions were normal. These findings suggest that the production of granulomatous lesions to PCP may have been associated with the patients' immune status, and that it may constitute a good indicator in PCP infection in patients with underlying hematological malignancy.
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Affiliation(s)
- Y Oki
- Department of Hematology, Minato-ku, Tokyo
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45
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Hara S, Kami M, Miyakoshi S, Suzuki R, Takeuchi K, Seki T, Oki Y, Kishi Y, Morinaga S, Mutou Y. Central nervous system involvement in pyothorax-associated lymphoma: ring enhancement on CT scan. Ann Hematol 2001; 80:174-7. [PMID: 11320904 DOI: 10.1007/s002770000256] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A 71-year-old male was diagnosed as having pyothorax-associated lymphoma (PAL), a rare hematological malignancy associated with artificial pneumothorax for the treatment of pulmonary tuberculosis. Because of the low incidence, its clinical features have not been fully clarified. The PAL lesion in this patient disappeared after local radiotherapy and corticosteroid treatment. However, 8 months after the initial diagnosis, he developed a variety of neurological disorders and low-grade fever. Neither recurrence of the primary pulmonary lesion nor nodal enlargement was observed. Immediate magnetic resonance imaging of the brain revealed a ring-enhanced mass, suggesting a brain abscess. However, through a stereotactic biopsy of the brain lesion, infiltration of PAL cells was identified. The brain lesion rapidly enlarged despite intensive radiotherapy, and he finally died of lymphoma progression. This case demonstrates that PAL may progress as a type of extranodal lymphoma, and that brain lesions may produce a ring-enhanced pattern on computed tomography.
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Affiliation(s)
- S Hara
- Department of Hematology, Toranomon Hospital, 2-2-2, Toranomon, Minato-ku, Tokyo 105-8470, Japan.
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Miyazaki M, Miyakoshi S, Kami M, Mori M, Kishi Y, Inagawa H, Machida U, Matsumura T, Kawagoe S, Ueyama J, Morinaga S, Matsushita H, Muto Y. Systemic fusariosis after a preparative regimen including thiotepa, VP-16 and busulfan used for blood stem cell transplantation in Hodgkin's disease. Leuk Lymphoma 2001; 40:441-4. [PMID: 11426570 DOI: 10.3109/10428190109057947] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Fusarium infection is rare but important infection after bone marrow transplantation (BMT). A 27-year-old man developed systemic fusarial infection following severe skin damage probably caused by high-dose thiotepa administration. Systemic fusariosis rapidly progressed to a variety of organs despite antifungal treatment, and he finally died of this infection on day 75. Considering that this organism usually invades via damaged skin and that the penile lesion was the first manifestation of systemic fusariosis in this patient, careful examination of the skin might be helpful for early diagnosis of fusarial infection. His clinical course provided us with an important clue for diagnosis of fusarial infection.
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Affiliation(s)
- M Miyazaki
- Dept of Hematology, Toranomon Hospital, Tokyo, Japan
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Ohyama T, Kurihara Y, Ono Y, Ishikawa T, Miyakoshi S, Hamano K, Arai M, Suzuki T, Igari H, Suzuki Y, Inukai M. Arborcandins A, B, C, D, E and F, novel 1,3-beta-glucan synthase inhibitors: production and biological activity. J Antibiot (Tokyo) 2000; 53:1108-16. [PMID: 11132955 DOI: 10.7164/antibiotics.53.1108] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Arborcandins A, B, C, D, E and F, which possess potent 1,3-beta-glucan synthase inhibitory activity, were isolated from the culture broth of a filamentous fungus, strain SANK 17397. Arborcandins are novel cyclic peptides, that are structurally different from known glucan synthase inhibitors such as echinocandins. The 1,3-beta-glucan synthases of Candida albicans and Aspergillus fumigatus were inhibited by arborcandins with IC50 ranging from 0.012 to 3 microg/ml. The apparent Ki value of arborcandin C for C. albicans and A. fumigatus were 0.12 microM and 0.016 microM, respectively. The inhibition against these two 1,3-beta-glucan synthases by arborcandin C was noncompetitive. These compounds exhibited potent fungicidal activity against Candida spp. with MIC ranging from 0.25 to 8 microg/ml. The growth of A. fumigatus was suppressed by arborcandins with concentrations ranging from 0.063 to 4 microg/ml.
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Affiliation(s)
- T Ohyama
- Lead Discovery Research Laboratories, Sankyo Co, Ltd, Tokyo, Japan
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48
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Kishi Y, Kami M, Oki Y, Kazuyama Y, Kawabata M, Miyakoshi S, Morinaga S, Suzuki R, Mori S, Muto Y. Donor lymphocyte infusion for treatment of life-threatening respiratory syncytial virus infection following bone marrow transplantation. Bone Marrow Transplant 2000; 26:573-6. [PMID: 11019850 DOI: 10.1038/sj.bmt.1702559] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We describe two patients who developed respiratory syncytial virus (RSV) pneumonia after BMT. One died of RSV pneumonia after three courses of steroid pulse therapy. Surprisingly, RSV antigen was identified in the bronchoalveolar lavage fluid (BALF) obtained post mortem. Steroid pulse therapy might have suppressed anti-RSV immunity, leading to persistent RSV infection for more than 1 month. The other patient received donor lymphocyte infusions (DLI) for relapsed plasma cell leukemia, while having active RSV pneumonia. His respiratory condition improved after DLI, and RSV antigen disappeared in BALF and nasal swabs. DLI might be effective in cases of life-threatening RSV pneumonia.
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Affiliation(s)
- Y Kishi
- Department of Hematology, Otsuka Pharmaceutical Co, Ltd, Tokushima, Japan
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49
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Kami M, Matsumura T, Tanaka Y, Mikami Y, Miyakoshi S, Ueyama J, Morinaga S, Mori S, Machida U, Kanda Y, Chiba S, Sakamaki H, Hirai H, Muto Y. Serum levels of soluble interleukin-2 receptor after bone marrow transplantation: a true marker of acute graft-versus-host disease. Leuk Lymphoma 2000; 38:533-40. [PMID: 10953974 DOI: 10.3109/10428190009059272] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
To examine whether serum levels of soluble interleukin-2 receptor (sIL-2R) may be a good marker of acute graft-versus-host disease (aGVHD), they were determined weekly in 56 patients receiving bone marrow transplantation (BMT). Because of wide variation in the pre-transplant sIL-2R levels (from 135 to 1918 IU/ml), we used a sIL-2R index in this study by comparing the peak levels with the pre-transplant levels. In agreement with previous reports, there was a significant correlation between the grade of aGVHD and the maximal sIL-2R index. The maximal sIL-2R index was 4.66 in patients with grade I to IV aGVHD, whereas it was 2.68 in patients without GVHD. This marker may be useful for monitoring the status of aGVHD. However, it was interesting that sIL-2R levels were elevated from the time of transplantation until the third week even in patients without GVHD or those who received autologous transplantation. Until the third week, no significant differences were observed in sIL-2R index between these patients and those who developed aGVHD during their clinical courses. After the fourth week, a higher sIL-2R index was observed in patients with aGVHD than in the other patients. Some factors other than GVHD contribute to the elevation of serum sIL-2R levels, and we should recognize the limitations of the measurement of this cytokine.
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Affiliation(s)
- M Kami
- Dept of Hematology, Toranomon Hospital, Tokyo, Japan.
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50
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Takaya N, Miyakoshi S, Kubo K, Mutou Y, Endou Y. [A fatal case of aggressive-phase multiple myeloma with ileus and invasion into extramedullary organs]. Rinsho Ketsueki 1998; 39:379-85. [PMID: 9637889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A 62-year-old woman with IgA-lambda type monoclonal gammopathy had been followed up since January 1988. In March 1991, multiple myeloma (IgA-lambda) was diagnosed on the basis of bone marrow biopsy findings and increased serum IgA levels. She was treated intermittently with melphalan and prednisolone over a perioa of about 6 years, but was eventually admitted due to renal dysfunction, hypercalcemia, increased serum IgA and the formation of subcutaneous masses. During chemotherapy she underwent emergency surgery for obturative ileus. Histological examination of the resected tissues revealed invasion of myeloma cells into the small intestine and peritoneum. Despite continued chemotherapy, the patient's soft tissue masses enlarged, and new lesions appeared in other organs. In the terminal stage, lower serum IgA levels were observed despite an increase in Bence-Jones protein levels in urine. The patient died five months after admission. An autopsy found infiltration by atypical myeloma cells in multiple organs. An immunohistochemical examination revealed and increase in lambda-light chain positive cells relative to the number of alpha-heavy chain positive cells. The terminal course was considered to be representative of aggressive phase multiple myeloma. The case was rare in that the patient's ileus was caused by invasion of myeloma cells into the small intestine.
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Affiliation(s)
- N Takaya
- Department of Hematology, Toranomon Hospital
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