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Jin JY, Kim DW, Lee JW, Han CW, Min WS, Park CW, Kim CC, Kim DJ, Kim HK, Song HH. Immune suppression therapy in aplastic anemia: influencing factors on response and survival. Korean J Intern Med 1995; 10:25-31. [PMID: 7626553 PMCID: PMC4532026 DOI: 10.3904/kjim.1995.10.1.25] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVES Immune suppression (IS) therapy has provided another opportunity of cure or improvement in the aplastic anemia patients who cannot receive bone marrow transplantation due to many causes. There are a few reports regarding the factors that affect response, survival and prognosis after IS therapy, including antilymphocyte globulin (ALG) in aplastic anemia. Therefore, we analysed our experience to determine the prognostic factors. METHODS Statistically analysed were 172 patients, from April 1982 to July 1992, who were diagnosed as severe aplastic anemia and treated with IS therapy, including ALG, at Catholic University Medical College, St. Mary's Hospital. RESULTS Among 172 severe aplastic anemia (SAA) patients who entered the study from April 1982 to July 1992, 144 patients were analysed for response and 122 patient for survival. 58.4% (84/144) responded after the first course of IS therapy. Among those who did not respond on the first course an additional 44% (11/25) responded after the second course of IS therapy. Prognostic factors that might affect the response to the treatment and survival were analysed. In a univariate analysis of patients with no previous history of treatment before is therapy, and a shorter interval between diagnosis and treatment, higher hemoglobin levels before IS therapy, and higher granulocyte counts and combined use use of cyclosporin A(CSA) were positively associated with response (p < 0.05). The combined use of CSA during IS therapy, younger age, lower monthly requirement of platelets transfusion before IS therapy, higher leukocyte counts, higher percent of polymorphonuclear leukocytes, lower percent of lymphocyte, higher bone marrow cellularity and response were positively associated with survival (p < 0.05). In a multivariate analysis, shorter interval between diagnosis and treatment, no combined use of hemopoietic stimulants, such as androgen, and lesser total amount of transfusion were positively associated with Response (p < 0.05). Higher leukocyte counts before IS therapy and the combined use of CSA during IS therapy were significantly associated with longer survival (p < 0.05). Patients with complete or partial response had excellent prognosis (96.7%-100% of 5 year survival rates). In contrast, patients with no response after IS therapy had 45.1% of 5 year survival rates. CONCLUSIONS With these results from the retrospective study of IS therapy, we find many valuable factors that have an influence on response or survival. IS therapy improves the survival of responded patients with SAA, and we confirmed that IS therapy is an important therapeutic tool for the SAA patients who are not feasible candidates for bone marrow transplantation.
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Affiliation(s)
- J Y Jin
- Department of Internal Medicine, Catholic University Medical College, Seoul, Korea
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252
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Stein RS, Means RT, Krantz SB, Flexner JM, Greer JP. Treatment of aplastic anemia with an investigational antilymphocyte serum prepared in rabbits. Am J Med Sci 1994; 308:338-43. [PMID: 7985721 DOI: 10.1097/00000441-199412000-00005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The authors evaluated antilymphocyte serum prepared in rabbits (ALS-R) as an alternative to antilymphocyte serum prepared in horses (ALG-H) in the therapy of aplastic anemia. Between 1980 and 1993, 57 evaluable patients received ALS-R and prednisone +/- cyclosporine +/- androgens. Standard response criteria were used and patients were evaluated at 3 months from the start of therapy. Median age was 43 years. Disease was present for up to 2 months in 24 patients, 2-5 months in 14 patients, and 6 months or more in 19 patients. Disease was severe in 30 patients and moderate in 27. Responses occurred in 16 (28%) of 57 patients. Responses were more frequent in females, in patients treated within 6 months of diagnosis, and in patients with severe disease. Among patients receiving ALS-R and cyclosporine within 2 months of diagnosis, 46% responded. After ALS-R therapy, 20 patients received ALG-H; 8 (40%) of 20 responded. Eight patients receiving ALS-R previously had received ALG-H; 2 (25%) of these 8 patients responded. Toxicity of ALS-R was minimal. Antilymphocyte serum prepared in rabbits, in conjunction with other immunosuppressive agents, represents an effective alternative to ALG-H in aplastic anemia, especially in patients previously treated with ALG-H.
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Affiliation(s)
- R S Stein
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, TN 37232
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253
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Planken EV, den Ottolander GJ, Kluin PM, Bieger R. A 43-year-old woman with severe pancytopenia and a splenic hematoma. Ann Hematol 1994; 69:265-70. [PMID: 7948317 DOI: 10.1007/bf01700282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- E V Planken
- Department of Hematology, Leiden University Hospital, The Netherlands
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254
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Cattral MS, Langnas AN, Markin RS, Antonson DL, Heffron TG, Fox IJ, Sorrell MF, Shaw BW. Aplastic anemia after liver transplantation for fulminant liver failure. Hepatology 1994; 20:813-8. [PMID: 7927220 DOI: 10.1002/hep.1840200407] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We determined the incidence and outcome of aplastic anemia among 56 patients who underwent liver transplantation for fulminant liver failure at the University of Nebraska Medical Center between July 1985 and December 1993. Aplastic anemia developed in 6 of 18 (33%) children and 1 of 19 (5%) adults who had fulminant non-A, non-B hepatitis; no cases of aplastic anemia occurred among patients with other causes of fulminant liver failure. None of these patients had evidence of a preexisting hematological disorder or infection with hepatitis C virus (as determined with a second-generation ELISA). Aplastic anemia was diagnosed at a median of 4 wk after the onset of hepatitis, with five cases seen before transplantation. Six patients received antithymocyte globulin to promote remission of aplastic anemia. Three children died (fungal infection in two, intracranial hemorrhage in one)--one at 43, one at 108 and one at 119 days after transplantation--without remission of aplastic anemia. Among the four surviving patients, with median follow-up of 25 mo, complete and partial remission of aplastic anemia have occurred in three and one, respectively. Liver allograft function is stable in all surviving patients. The data demonstrate that aplastic anemia is a common complication among children who undergo liver transplantation for fulminant non-A, non-B hepatitis. It is associated with a high rate of mortality, although most survivors appear to have full hematological recovery.
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Affiliation(s)
- M S Cattral
- Department of Surgery, University of Nebraska Medical Center, Omaha 68198-3280
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255
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Schrezenmeier H, Noé G, Raghavachar A, Rich IN, Heimpel H, Kubanek B. Serum erythropoietin and serum transferrin receptor levels in aplastic anaemia. Br J Haematol 1994; 88:286-94. [PMID: 7803272 DOI: 10.1111/j.1365-2141.1994.tb05020.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Serum erythropoietin (EPO) and soluble transferrin receptor levels were serially measured in 74 patients with aplastic anaemia (AA). As control groups we investigated healthy controls (n = 24) and patients with iron-deficiency (n = 23) or haemolytic anaemia (n = 16). There was a significant negative correlation of log EPO on haematocrit both in AA patients and in the anaemic control group. However, for the same degree of anaemia, log EPO levels in AA were significantly higher than in iron-deficiency or haemolytic anaemia. EPO levels at diagnosis did not correlate with severity of aplastic anaemia, nor did they predict outcome after immunosuppression. During immunosuppressive treatment of AA with anti-thymocyte globulin and cyclosporine A, EPO levels were significantly lower compared with pre-treatment values without a corresponding change in haematocrit. This impaired EPO response to anaemia during immunosuppression might affect recovery of erythropoiesis. In AA patients, EPO levels declined with haemopoietic recovery. However, compared with normal controls, EPO levels in remission patients were still higher with respect to their haematocrit. Results of this study argue against the model of a simple feedback regulation of EPO via hypoxic anaemia. Our data support the hypothesis that cytokines and the erythropoietic progenitor pool are involved in the regulation of EPO production. The results illustrate that serial measurements of EPO along with therapeutic interventions are necessary to identify patients who might benefit from treatment with exogenous recombinant human EPO.
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256
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Schleuning M, Thomssen C, Kolb HJ, Sauer HJ, Wilmanns W. Treatment of refractory severe aplastic anemia with granulocyte colony stimulating factor and interleukin 3. Am J Hematol 1994; 46:250-1. [PMID: 7514849 DOI: 10.1002/ajh.2830460320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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257
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Abstract
Of 61 patients with aplastic anaemia (AA) diagnosed in our hospitals, 37 survived more than 2 years; actuarial survival of this latter group was 58%, with a median follow-up of living patients of 10.2 years. Laboratory and clinical data pertaining to these long-term survivors was scrutinized to determine the incidence of clonal disorders, which was identified in 43%. Morphological evidence of the myelodysplastic syndrome (MDS) was found in 13 (35%), including four cases of RAEB; four (11%) developed PNH. Of 23 patients studied, four showed karyotypic abnormalities, but these did not always coincide with morphological features of MDS. Although four patients now have completely normal blood and marrow morphology, and another had normal blood and marrow morphology at the time of death due to unrelated disease, the study confirms the high incidence of cytopenia and morphological abnormality, sufficient to justify a diagnosis of MDS, in patients with a history of AA. No definite survival plateau was identified. However, the natural history of MDS secondary to AA seems to be different to that of MDS arising de novo; the clinical course is relatively indolent, possibly implying a different biology.
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Affiliation(s)
- M N Narayanan
- Department of Haematology, Manchester Royal Infirmary
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258
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Weide R, Lyttelton M, Samson D, Görg C, Köppler H, Pflüger KH, Havemann K. Sustained trilineage response in a patient with ALG-resistant severe aplastic anaemia after treatment with G-CSF, erythropoietin and cyclosporin A: association of recovery with marked elevation of serum alkaline phosphatase. Br J Haematol 1993; 85:608-10. [PMID: 7510993 DOI: 10.1111/j.1365-2141.1993.tb03355.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Aplastic anaemia is characterized by multilineage bone marrow failure resulting in pancytopenia. We have successfully treated a young woman with severe aplastic anaemia (SAA) who was resistant to antilymphocyte globulin (ALG) and corticosteroids, with a combination therapy consisting of erythropoietin, cyclosporin A and granulocyte-colony stimulating factor (G-CSF). The patient received erythropoietin and CSA for a period of 10 months without success before G-CSF treatment was started. After 6 weeks of G-CSF therapy she responded with a sustained trilineage recovery. This suggests that immunosuppression together with haemopoietic growth factors may be an effective treatment in patients with SAA who are ALG resistant and cannot be treated by BMT.
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Affiliation(s)
- R Weide
- Department of Haematology/Oncology, Philipps University, Marburg, Germany
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259
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Schrezenmeier H, Marin P, Raghavachar A, McCann S, Hows J, Gluckman E, Nissen C, van't Veer-Korthof ET, Ljungman P, Hinterberger W. Relapse of aplastic anaemia after immunosuppressive treatment: a report from the European Bone Marrow Transplantation Group SAA Working Party. Br J Haematol 1993; 85:371-7. [PMID: 8280610 DOI: 10.1111/j.1365-2141.1993.tb03181.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
This study was designed to determine the incidence of relapse and factors predictive for relapse in 719 patients with severe aplastic anaemia (SAA) after immunosuppressive treatment (IS). Patients developing myelodysplasia or acute leukaemia after IS, and patients receiving a transplant, were excluded from this analysis. Response was defined as reaching complete independence from transfusions, relapse was defined as becoming again transfusion dependent. This criteria was validated by similar figures when using other 'relapse criteria' such as drop in neutrophil or platelet counts. Of 358 patients responding to IS. 74 patients relapsed after a mean time of 778 d after treatment. The actuarial incidence of relapse is 35.2% at 14 years after IS. The risk for relapse was higher in patients responding within 120 d from IS (48%) compared to patients responding between 120 and 360 d (40%) and only 20% for slow responders (> 360 d from IS) (P < 0.00001). In multivariate analysis this factor still proved significant (P < 0.0001). The mean time between diagnosis and treatment was significantly longer in patients relapsing compared to patients who did not relapse (260 v 134 d, P = 0.037). Relapse was not predicted by the severity of the disease, age, and sex. In 39 of the 74 relapsing patients a second response could be achieved. Responses after relapse were associated in univariate analysis with early response to previous IS and early occurrence of relapse. The actuarial survival of patients not relapsing is significantly better than survival of patients relapsing (79.8% v 67.1%, P = 0.0024). However, the actuarial survival of 39 relapsing patients who responded again to IS was similar to patients not relapsing (86%) and significantly better than in 35 patients not reaching a second response after relapse (49.3%, P = 0.0015). This study indicates that relapse is a relevant problem in the treatment of aplastic anaemia, and does have an impact on overall survival. Prospective studies of immunosuppressive regimens, looking at responses, should also address this problem in the future.
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260
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Marsh JC, Zomas A, Hows JM, Chapple M, Gordon-Smith EC. Avascular necrosis after treatment of aplastic anaemia with antilymphocyte globulin and high-dose methylprednisolone. Br J Haematol 1993; 84:731-5. [PMID: 8217834 DOI: 10.1111/j.1365-2141.1993.tb03153.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Avascular necrosis of bone (AVN) occurring in patients with aplastic anaemia (AA) treated with antilymphocyte globulin (ALG) followed by high-dose methylprednisolone (HDMP) has been studied retrospectively. Out of 49 patients treated at two centres, seven have developed AVN at a median of 14 months (range 6-30) following treatment. The cumulative incidence of AVN is 21% (95% confidence intervals 7-35%). The hip was involved in six patients, bilaterally in five. Two patients had more than two joints affected. Surgical intervention was necessary in five patients, three of whom required total hip replacement. In contrast, there were no cases of AVN in a historical group of 61 patients with aplastic anaemia treated with an identical regimen of ALG but using a short course of low-dose prednisolone. Lack of convincing evidence for benefit, the considerable morbidity from AVN, and increased risk of early life-threatening infection, suggest that high-dose methyl prednisolone should be omitted from ALG treatment protocols for aplastic anaemia.
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Affiliation(s)
- J C Marsh
- Department of Haematology, St George's Hospital Medical School, Tooting, London
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261
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Bacigalupo A, Piaggio G, Podestá M, Raffo MR, Tedone E, Sogno G, Benvenuto F, Figari O, Grassia L, Bagnara GP. In vitro effect of stem cell factor on colony growth from acquired severe aplastic anemia. Stem Cells 1993; 11 Suppl 2:175-9. [PMID: 7691324 DOI: 10.1002/stem.5530110828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In this study we review our present understanding of the effect of stem cell factor (SCF) on the in vitro growth of hemopoietic progenitors from patients with acquired severe aplastic anemia (SAA). We have run three separate sets of experiments. First, we have tested the expression of receptor mRNAs for granulocyte-macrophage colony stimulating factor/interleukin 3 (GM-CSF/IL-3) and for c-kit protein on bone marrow (BM) cells from SAA patients. Molecular analysis revealed the presence of normal transcripts for alpha and beta chains of GM-CSF/IL-3 receptor and for c-kit protein by Northern blot analysis. Second, we have tested the in vitro response to SCF of BM cells derived from 11 SAA patients: SCF induced a significant enhancement of erythroid burst forming unit (BFU-E) growth (8 to 29, p = 0.01) and allowed the formation of granulocyte/erythroid/macrophage/megakaryocyte (GEMM) colonies which were not scored in baseline culture conditions (0 to 8, p = 0.01). Granulocyte-macrophage colony forming unit (CFU-GM) growth was also enhanced (4 to 20, p = 0.3). This was true for patients both at diagnosis and after antilymphocyte globulin (ALG) treatment. We concluded that SCF can promote the in vitro growth of hemopoietic progenitors in patients with acquired SAA. Third, we have tested the response to SCF of peripheral blood (PB) hemopoietic progenitors collected from patients receiving in vivo long-term treatment with granulocyte CSF (G-CSF). When PB cells were plated directly in the presence of GM-CSF there was no colony formation.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- A Bacigalupo
- Divisione di Ematologia, Ospedale San Martino, Genova, Italy
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262
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Schwinger W, Urban C, Lackner H, Mache C. Treatment of aplastic anemia with a monoclonal antibody directed against the interleukin-2 receptor. Ann Hematol 1993; 66:181-4. [PMID: 8485206 DOI: 10.1007/bf01703233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Severe aplastic anemia (SAA) has been related in most cases to underlying autoimmune conditions. Various immunosuppressive regimens have been recommended in the absence of an HLA-identical bone marrow donor. Prednisolone, antithymocyte globulin, and cyclosporin A have been shown to be effective. This report describes the successful treatment of a 23-year-old woman suffering from severe aplastic anemia who had become multiresistant against previously administered immunosuppressive agents, using a monoclonal IL-2-receptor blocking antibody. The patient responded within 4 weeks. The time to the next relapse was 8 months; however, another remission with a second course of horse-antithymocyte globulin was achieved and has been maintained for 27 months to date with low doses of cyclosporin A. Although this is an anecdotical report, IL-2-receptor blockade using a monoclonal antibody might be considered as a further alternative in multi-resistant SAA, perhaps increasing the susceptibility to further immunosuppressive trials.
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Affiliation(s)
- W Schwinger
- Division of Hematology and Oncology, University Children's Hospital, Graz, Austria
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263
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Mentzel U, Vogt H, Rossol R, Geissler RG, Maurer A, Ganser A, Trommer WE, Hoelzer D. Analysis of lymphocyte subsets in patients with aplastic anemia before and during immunosuppressive therapy. Ann Hematol 1993; 66:127-9. [PMID: 8471657 DOI: 10.1007/bf01697621] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
To define the contribution of T-lymphocyte subsets in the development of aplastic anemia (AA), T-cell subpopulations including alpha beta T cells, gamma delta T cells, and delta TCS1-positive gamma delta T cells, were analyzed by cytophotometry in the peripheral blood (PB) and bone marrow (BM) of patients with AA before and after 6 weeks of therapy with anti-lymphocyte globulin (ALG), methylprednisolone, and cyclosporin A (CSA). In nine patients with AA a significant decrease of PB- and BM-derived T cells was observed after 6 weeks of therapy as compared with normal controls. At diagnosis, the CD4/CD8 ratio in PB and BM of the patients did not differ from the ratio in the control population; however, a reversed ratio (< 1) was present in PB as well as in BM after weeks of therapy. Interestingly, lymphocytes expressing the gamma delta T-cell receptor (TCR tau delta) were significantly decreased both before (PB 1.2 +/- 0.1%; BM 0.8 +/- 0.1%) and after 6 weeks of therapy (PB 0.7 +/- 0.1%; BM 0.7 +/- 0.1%) as compared with healthy controls (PB 2.4 +/- 0.2%; BM 2.3 +/- 0.2%). However, the proportion of the gamma delta-T-cell subpopulation expressing the delta TCS1 phenotype was markedly increased before (PB 42 +/- 3.5%; BM 31 +/- 3%) and especially after 42 days of therapy (PB 77 +/- 12%; BM 45 +/- 2%) as compared with that in normal subjects (PB 19 +/- 2%; BM 9.7 +/- 0.8%). At present, follow-up is under evaluation to correlate these findings with hematological response. The pathophysiological significance of the observed alterations within the T-cell subsets and especially the gamma delta T-cell populations will require further functional analyses, in particular since delta TCS1-positive gamma delta T cells exhibit autoimmunological capacity.
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Affiliation(s)
- U Mentzel
- Department of Hematology, Clinic of Goethe University, Frankfurt, Germany
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264
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Nissen C, Gratwohl A, Tichelli A, Stebler C, Würsch A, Moser Y, Dalle Carbonare V, Signer E, Buser M, Ritz R. Gender and response to antilymphocyte globulin (ALG) for severe aplastic anaemia. Br J Haematol 1993; 83:319-25. [PMID: 7681318 DOI: 10.1111/j.1365-2141.1993.tb08288.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We have evaluated the speed of haematological recovery in 103 severe aplastic anaemia (SAA) patients treated with antilymphocyte globulin (ALG) and followed at our institution for 3-15 years. We found that haemopoietic recovery was significantly delayed in six girls under the age of 10 years. This slow recovery in girls might be explained by their relative inability to release haemopoietic growth factors, granulocyte colony stimulating activity and burst promoting activity, compared to all other sex and age groups. This defect is not explained by disease severity at presentation and thus indicates a functional abnormality of monocytes/macrophages and T-lymphocytes in addition to the deficiency of haemopoietic stem cells. In a multivariate analysis, low factor production and low pretreatment reticulocyte counts turned out to be strong predictors of slow haemopoietic recovery. We conclude that young girls have a particular form of SAA characterized by low haemopoietic factor production and delayed recovery after ALG. They are preferential candidates for early bone marrow transplantation or, if they are not eligible, for treatment with recombinant human haemopoietic growth factors.
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Affiliation(s)
- C Nissen
- Department of Research, University Hospital Basel, Switzerland
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265
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Maduell F, Sánchez-Alcaraz A, Sigüenza F, Caridad A, Sangrador G. Treatment of nephrotic syndrome associated with idiopathic rapidly progressive glomerulonephritis and cyclosporin A. J Clin Pharm Ther 1993; 18:59-62. [PMID: 8473362 DOI: 10.1111/j.1365-2710.1993.tb00568.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Recent reports suggest that cyclosporin A is beneficial in inducing remission of idiopathic nephrotic syndrome. Nephrotic syndrome is seen in 10-30% of patients with rapidly progressive glomerulonephritis. We report a case of a 69-year-old man with nephrotic syndrome, associated with idiopathic rapidly progressive glomerulonephritis, who was treated initially with corticosteroid and cyclophosphamide. Three months later he developed thrombophlebitis and leucopenia and cyclophosphamide was suspended. Relapse of nephrotic syndrome associated with rapidly progressive glomerulonephritis developed and therapy with cyclosporin A was used with a good response.
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Affiliation(s)
- F Maduell
- Department of Pharmaceutical Services, Lluis Alcanyis Hospital, Xàtiva, Spain
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266
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Bacigalupo A, Chaple M, Hows J, Van Lint MT, McCann S, Milligan D, Chessells J, Goldstone AH, Ottolander J, van't Veer ET. Treatment of aplastic anaemia (AA) with antilymphocyte globulin (ALG) and methylprednisolone (MPred) with or without androgens: a randomized trial from the EBMT SAA working party. Br J Haematol 1993; 83:145-51. [PMID: 8435323 DOI: 10.1111/j.1365-2141.1993.tb04645.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
134 patients with acquired aplastic anaemia (AA) were given HALG 15 mg/kg/d for 5 d and methylprednisolone for 1 month, and randomized to receive (n = 69) or not (n = 65) oxymetholone 2 mg/kg/d p.o. daily for 4 months. Early mortality (< 120 d) was comparable in the two arms 12/69 (17%) and 11/65 (17%), and correlated with the severity of the disease (39%, 10% and 6% respectively in patients with neutrophil counts (PMN) < 0.2, 0.2-0.5, > 0.5 x 10(9)/l). The response rate at 120 d was significantly greater in patients receiving androgens (56% v 40%; P = 0.04); it was 68% v 48% (P = 0.02) in patients surviving 120 d, and 78% v 27% (P = 0.03) in females with PMN less than 0.5 x 10(9)/l. In a multivariate Cox analysis on patients with less than 0.5 x 10(9)/l PMN, the probability of responding without androgens was reduced compared to the androgen treatment arm (P = 0.05). Survival was comparable in the two groups (71% v 65%). It was superior (74% v 50%), but not significantly (P = 0.1) in females with PMN < or = 0.5 x 10(9)/l receiving androgens. Side-effects, including biochemical abnormalities and virilization, could be controlled and were reversible. In conclusion, the addition of androgens to HALG and methylprednisolone as first line treatment of aplastic anaemia significantly improves the response rate at 4 months, particularly in females with low neutrophil counts, although there is no significant effect on short-term survival. The reversible side-effects warrant the use of androgens as an adjunct to the first course of ALG in females with severe AA.
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Affiliation(s)
- A Bacigalupo
- Divisione Ematologia 2, Ospedale San Martino, Genova, Italy
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267
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Wun T, Lewis JP. Clonal remission in aplastic anemia after treatment with antithymocyte globulin. Am J Hematol 1992; 40:229-31. [PMID: 1609778 DOI: 10.1002/ajh.2830400314] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Aplastic anemia includes a group of disorders characterized by peripheral blood pancytopenia and marrow hypocellularity. The current report describes a patient who is an apparent constitutional mosaic and presented with marrow aplasia. Using cytogenetic analysis of bone marrow, skin, and peripheral T lymphocytes, we demonstrated the clonal nature of this patient's aplastic marrow, and, in addition, identify clonal evolution. The patient was treated with antithymocyte globulin (ATG) and achieved a complete remission, with disappearance of an abnormal evolved clone. This case illustrates that clonal cytogenetic abnormalities do not preclude a response to ATG and that aplastic anemia may be a nonmalignant clonal disorder with clonal evolution.
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Affiliation(s)
- T Wun
- Department of Medicine and Pathology, University of California Davis Medical Center, Sacramento
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268
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Schrezenmeier H, Schlander M, Raghavachar A. Cyclosporin A in aplastic anemia--report of a workshop. Ann Hematol 1992; 65:33-6. [PMID: 1643158 DOI: 10.1007/bf01715123] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The management of aplastic anemia continues to challenge clinical investigators. With bone marrow transplantation or immunosuppression the prognosis of the patient with aplastic anemia has improved remarkably. For patients who are not eligible for bone marrow transplantation, antilymphocyte globulin has become the standard treatment. There is growing evidence that some patients also respond to immunosuppression with cyclosporin A. Further data suggest that combination of cyclosporin A with antilymphocyte globulin or androgens might be beneficial. An international workshop summarized the data on cyclosporin A treatment in aplastic anemia and attempted to create guidelines for the use of cyclosporin A in the management of aplastic anemia.
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Affiliation(s)
- H Schrezenmeier
- Department of Medicine III, University of Ulm, Federal Republic of Germany
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269
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Crump M, Larratt LM, Maki E, Curtis JE, Minden MD, Meharchand JM, Lipton JH, Messner HA. Treatment of adults with severe aplastic anemia: primary therapy with antithymocyte globulin (ATG) and rescue of ATG failures with bone marrow transplantation. Am J Med 1992; 92:596-602. [PMID: 1605140 DOI: 10.1016/0002-9343(92)90776-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE To evaluate a policy of immunosuppression with antithymocyte globulin (ATG) as primary therapy for adults with severe aplastic anemia (SAA) regardless of the availability of an HLA-identical bone marrow donor. PATIENTS AND METHODS Thirty-one consecutive adults with SAA who satisfied the age criteria for allogeneic bone marrow transplantation (BMT) (age less than 51 years) were treated with ATG 20 mg/kg/day for 10 days along with high-dose corticosteroids. Patients with an HLA-identical donor received a transplant if they did not respond to ATG or if they developed life-threatening complications during or soon after ATG administration. Eight patients with no response to ATG were also treated with oral cyclosporine 12.5 mg/kg/day. RESULTS Eleven patients had a complete and five a partial response to ATG; two patients improved with cyclosporine treatment, resulting in an overall response rate of 58% to immunosuppression. Nine of 14 patients with donors received a BMT: seven because they did not respond to ATG and two because of serious infections. Seven grafts were obtained from related and two from unrelated donors. There was no significant difference in survival between those with and without a related HLA-identical donor (log-rank p value = 0.969). At a median follow-up of 58 months, 26 of 31 are alive with an actuarial survival of 80% at 5 years. Two patients died of infection, two died from complications of BMT, and one remains transfusion-dependent. One patient died of refractory leukemia at 30 months; one patient relapsed with hypoplasia 95 months after initial therapy with ATG. He showed a complete response to treatment with cyclosporine. No other late hematologic events have occurred. CONCLUSIONS This treatment approach resulted in the restoration of hematopoiesis and independence from transfusion in 80% of patients with SAA entered into the study. The efficacy of allogeneic BMT in salvaging cases in which ATG failed does not appear to be compromised. Follow-up for the development of clonal hematologic disorders remains an important part of this treatment policy.
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Affiliation(s)
- M Crump
- Department of Medicine, University of Toronto, Ontario, Canada
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270
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Abstract
Aplastic anaemia (AA) has been defined as a syndrome in which the presence of pancytopenia is accompanied by marrow hypocellularity. Ample laboratory data and clinical observations continue to make immune mediation of bone-marrow failure an attractive hypothesis. Recent progress in the practice of bone-marrow transplantation has led to a survival rate of approximately 80% in the best cases, but such a treatment is only amenable in young patients (less than 45-50 years) with HLA-identical bone-marrow donors. Anti-lymphocyte and thymocyte globulin treatment has been surprisingly effective for AA, resulting in transfusion independence in 40-80% of patients. The mechanism of action is unknown, although effects on immunosuppression appear to be the most likely candidates. Long-term results for patients receiving cyclosporin A treatment will soon be available, and preliminary data show an effect similar to that of antithymocyte globulin. In contrast to successful bone-marrow transplantation, improvement following immunomodulation leaves quantitative abnormalities in all haematopoietic cell lines, and patients are prone to develop clonal (malignant) disease.
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Affiliation(s)
- M Björkholm
- Department of Medicine, Karolinska Hospital, Stockholm, Sweden
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271
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Abstract
The hemopoietic growth factors are peptide hormones that are known to be responsible for the in vitro and in vivo proliferation of bone marrow progenitor cells into mature differentiated cells. These cytokines have had a major impact on the management of patients with cytopenias and have been extensively used as an adjunct to the management of patients with hematologic malignancies, with or without prior intensive chemotherapy. Other potential uses, being rigorously studied, include the potential mobilization of stem cells as well as recruitment phase-specific cells into the cell cycle, thus providing a more sensitive environment for targeting specific chemotherapeutic agents.
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Affiliation(s)
- J M Rowe
- Hematology Unit, University of Rochester School of Medicine and Dentistry, New York 14642
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272
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Abstract
For young patients with SAA, allogeneic bone marrow transplantation is the best curative approach. Major obstacles to the success of allogeneic bone marrow transplantation include GVHD, infections, and graft rejection. A careful management approach to patients prior to transplant may decrease some of these complications. Immunosuppressive therapy should be utilized in older patients with SAA. Underlying clonal disorders, eg, acute leukemia and recurrent aplasia, are late complications.
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Affiliation(s)
- F M Stewart
- Department of Internal Medicine, University of Virginia Health Sciences Center, Charlottesville
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273
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274
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Gluckman E, Esperou-Bourdeau H, Baruchel A, Boogaerts M, Briere J, Donadio D, Leverger G, Leporrier M, Reiffers J, Janvier M. A multicenter randomized study comparing cyclosporin-A alone and antithymocyte globulin with prednisone for treatment of severe aplastic anemia. The cooperative group on the treatment of aplastic anemia. J Autoimmun 1992; 5 Suppl A:271-5. [PMID: 1503621 DOI: 10.1016/0896-8411(92)90043-p] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This article reports the results of a randomized multicentric study comparing the efficacy of antithymocyte globulin (ATG) with cyclosporin-A (CsA) as first line therapy for severe aplastic anemia (SAA). Patients were randomized to receive ATG and prednisone (PDN) or CsA; hematological response and toxicity were compared. At 3 months, patients who had no or minimal response received the alternative therapy in order to assess the value of a sequential immunosuppressive therapy for treatment of severe aplastic anemia. One hundred and sixteen patients were analysed, 60 received CsA and 56 received ATG/PDN. The actuarial survival was 55% with a median follow-up time of 19 months. There was no significant difference in survival between the two groups. The main prognostic factor was the absolute neutrophil count (ANC) at entry: patients with ANC less than 0.2 x 10(9)/L had a significantly lower survival when compared with patients with an ANC greater than 0.2 x 10(9)/L (P = 0.0001). At 3 months, 16% of patients had a complete or partial response and a cross-over treatment was given to 68 patients. At 12 months, 77 patients were alive, with a complete or partial response in 47 patients. Patients who had responded to the first treatment had a better recovery of bone marrow failure than those who had a sequential immunosuppression. The main complication was infection which was more often observed and was more often lethal during ATG and PDN. This study demonstrates that CsA is comparable to ATG for primary treatment of SAA, but it is less toxic with fewer infectious deaths.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- E Gluckman
- Bone Marrow Transplant Unit, Hôpital Saint Louis, Paris, France
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275
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Herrmann F, Lindemann A, Lange W, Köchling G, Raghavachar A, Schrezenmeier H, Frickhofen N, Mertelsmann RH. Medullary histiocytosis following treatment of severe aplastic anemia with recombinant human interleukin-3 in combination with antilymphocyte globulin, cyclosporin A, and methylprednisolone. Ann Hematol 1991; 63:229-31. [PMID: 1932305 DOI: 10.1007/bf01703450] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This case report describes the clinical use of recombinant human interleukin-3 as adjunct to immunosuppressive therapy with antilymphocyte globulin, cyclosporin A, and methylprednisolone for refractory severe aplastic anemia. Hematopoietic response to treatment was moderate and peripheral blood counts (neutrophils, eosinophils, monocytes, reticulocytes) increased only slightly. Unexpectedly, during the time of interleukin-3 administration a substantial bone marrow infiltration by macrophages became detectable, consistent with the diagnosis of medullary histiocytosis, that may have prevented recovery of normal hematopoiesis in this patient. This observation may indicate the need for careful use of interleukin-3 in patients with drug-induced immunodeficiency.
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Affiliation(s)
- F Herrmann
- Department of Internal Medicine 1, University of Freiburg, FRG
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