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Abstract
Fifteen patients with lymphoid malignancies and tumour-related fever (greater than 38.0 degrees C) were given 50 mg indomethacin (IM) orally. This resulted in a reduction of body temperature in all cases (mean +/- SD 3.4 +/- 2.0 degrees C). In one patient with untreated Hodgkin's disease, temperature fell from 40.6 degrees C to 30.6 degrees C within 12 hours without any cardiovascular or respiratory distress. The lytic effect of IM on fever was more pronounced and more rapid in the 15 patients with lymphoma than in a group of 10 patients with acute myocardial infarction. IM therapy has a clear value in relieving tumour-associated fever in patients with malignant lymphoma. There may be a qualitative difference between the IM response of tumour-related fever and fever related to non-malignant diseases.
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No evidence of a lymphocytopenic state before manifestation of chronic lymphocytic leukemia. ACTA MEDICA SCANDINAVICA 2009; 215:371-4. [PMID: 6731046 DOI: 10.1111/j.0954-6820.1984.tb05020.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Total lymphocyte counts were determined on an average 13.4 years before establishment of the diagnosis in 20 of 95 consecutive patients with chronic lymphocytic leukemia (CLL). The reasons for performing the white blood cell and differential counts did not include diabetes, autoimmune diseases or verified viral infections which are conditions well known to be associated with lymphocytopenia or lymphocytosis. The mean total lymphocyte count in the patient group was 2.6 X 10(9)/l and did not differ from that of an age-matched control group. There was no significant association between the pretreatment lymphocyte count and the time between test and diagnosis. We conclude that patients with CLL have not a lymphocytopenic state antedating the diagnosis of CLL.
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Abstract
A randomized study comparing melphalan/prednisone (M/P) therapy with MP + natural alpha-IFN in untreated patients with multiple myeloma stages II and III started April 1, 1986. By March 1989, 78 patients were evaluable in the MP group and 80 in the MP/IFN group. 48% of the MP patients achieved a response and 66% in the MP/IFN group (p = 0.04). Stage II patients responded better to MP/IFN (76%) than MP alone (47%) (p = 0.02), while no statistically significant difference was noted for stage III patients. 90% of the IgA myelomas responded to MP/IFN and 52% to MP (p = 0.02). Both for IgG and BJ myelomas the response rates of MP/IFN were higher than of MP, although the differences were not statistically significant. The observation period is still short. There was no difference in total survival between the two treatment groups. However, in patients less than or equal to 65 years a tendency to a longer survival was seen for those receiving the IFN combination (p = 0.12).
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Successful mobilization of Ph-negative blood stem cells with intensive chemotherapy + G-CSF in patients with chronic myelogenous leukemia in first chronic phase. Leuk Lymphoma 2006; 47:1768-73. [PMID: 17064986 DOI: 10.1080/10428190600611117] [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: 10/24/2022]
Abstract
The aim of the study was to investigate the feasibility of mobilizing Philadelphia chromosome negative (Ph-) blood stem cells (BSC) with intensive chemotherapy and lenograstim (G-CSF) in patients with CML in first chronic phase (CP1). During 1994-1999 12 centers included 37 patients <56 years. All patients received 6 months' IFN, stopping at median 36 (1-290) days prior to the mobilization chemotherapy. All received one cycle of daunorubicin 50 mg/m2 and 1 hour infusion on days 1-3, and cytarabine (ara-C) 200 mg/m2 24 hours' i.v. infusion on days 1-7 (DA) followed by G-CSF 526 microg s.c. once daily from day 8 after the start of chemotherapy. Leukaphereses were initiated when the number of CD 34+ cells was >5/microl blood. Patients mobilizing poorly could receive a 4-day cycle of chemotherapy with mitoxantrone 12 mg/m2/day and 1 hour i.v infusion, etoposide 100 mg/m2/day and 1 hour i.v. infusion and ara-C 1 g/m2/twice a day with 2 hours' i.v infusion (MEA) or a second DA, followed by G-CSF 526 microg s.c once daily from day 8 after the start of chemotherapy. Twenty-seven patients received one cycle of chemotherapy and G-CSF, whereas 10 were mobilized twice. Twenty-three patients (62%) were successfully (MNC >3.5 x 10(8)/kg, CFU-GM >1.0 x 10(4)/kg, CD34+ cells >2.0 x 10(6)/kg and no Ph+ cells in the apheresis product) [n = 16] or partially successfully (as defined above but 1-34% Ph+ cells in the apheresis product) [n = 7] mobilized. There was no mortality during the mobilization procedure. Twenty-one/23 patients subsequently underwent auto-SCT. The time with PMN <0.5 x 10(9)/l was 10 (range 7-49) and with platelets <20 x 10(9)/l was also 10 (2-173) days. There was no transplant related mortality. The estimated 5-year overall survival after auto-SCT was 68% (95% CI 47 - 90%), with a median follow-up time of 5.2 years.We conclude that in a significant proportion of patients with CML in CP 1, intensive chemotherapy combined with G-CSF mobilizes Ph- BSC sufficient for use in auto-SCT.
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Response to splenectomy is durable after a certain point in time in adult patients with chronic immune thrombocytopenic purpura. Eur J Haematol 2006; 77:61-6. [PMID: 16573739 DOI: 10.1111/j.1600-0609.2006.00665.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Splenectomy may lead to a good response in 60-80% of adult patients with corticosteroid refractory idiopathic thrombocytopenic purpura (ITP) but, the long-term response to splenectomy still remains less well defined. We assessed the long-term efficacy and safety of splenectomy in adult patients with chronic ITP. A cohort of 59 splenectomised ITP patients (M/F = 25/34; median age 39 yr; range 14-75) were followed up for a median of 18 yr (range 2-32). No life-threatening surgical complications were observed. The overall response rate was 78% with 59% complete remission (CR) and 19% partial remission (PR). CR and PR patients were younger than non-responding patients at time of diagnosis (median age: 36 yr vs 48 yr, P = 0.03) and at splenectomy (median age: 38 yr vs 51 yr, P = 0.02). Among the 46 responding patients, eventually 17 had relapse. No disease progression occurred after 12.1 and 7.3 yr for patients in CR or PR, respectively. One case of fatal septicaemia was recorded. We conclude that splenectomy is an effective and safe treatment in adult patients with chronic ITP failing to respond to corticosteroid treatment and importantly, our findings support the view that response to splenectomy is durable after a certain point in time.
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Intensive treatment and stem cell transplantation in chronic myelogenous leukemia: long-term follow-up. Acta Haematol 2005; 113:155-62. [PMID: 15870485 DOI: 10.1159/000084445] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2003] [Accepted: 07/07/2004] [Indexed: 11/19/2022]
Abstract
In the present study we combined interferon (IFN) and hydroxyurea (HU) treatment, intensive chemotherapy and autologous stem cell transplantation (SCT) in newly diagnosed chronic myelogenous leukemia patients aged below 56 years, not eligible for allogeneic SCT. Patients who had an HLA-identical sibling donor and no contraindication went for an allogeneic SCT (related donor, RD). After diagnosis, patients not allotransplanted received HU and IFN to keep WBC and platelet counts low. After 6 months patients with Ph-positive cells still present in the bone marrow received 1-3 courses of intensive chemotherapy. Those who became Ph-negative after IFN + HU or after 1-3 chemotherapy courses underwent autologous SCT. Some patients with poor cytogenetic response were allotransplanted with an unrelated donor (URD). IFN + HU reduced the percentage of Ph-positive metaphases in 56% of patients, and 1 patient became Ph-negative. After one or two intensive cytotherapies 86 and 88% had a Ph reduction, and 34 and 40% became Ph-negative, respectively. In patients receiving a third intensive chemotherapy 92% achieved a Ph reduction and 8% became Ph-negative. The median survival after auto-SCT (n = 46) was 7.5 years. The chance of remaining Ph-negative for up to 10 years after autologous SCT was around 20%. The overall survival for allo-SCT RD (n = 91) and URD (n = 28) was almost the same, i.e. approximately 60% at 10 years. The median survival for all 251 patients registered was 8 years (historical controls 3.5 years). The role of the treatment schedule presented in the imatinib era is discussed.
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A prospective comparison of fine-needle aspiration cytology and histopathology in the diagnosis and classification of lymphomas. ACTA ACUST UNITED AC 2004; 5:69-76. [PMID: 14745433 DOI: 10.1038/sj.thj.6200316] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Surgical biopsy examination is the gold standard for lymphoma diagnostics. However, fine-needle aspiration cytology (FNAC) offers several advantages in that it is quick, inexpensive, and the aspiration procedure has very few complications. This prospective study compares the diagnostic outcome between FNAC and surgical biopsy. MATERIALS AND METHODS A total of 103 patients (>15 years) with lymphadenopathy and accessible lymph nodes underwent both diagnostic procedures. Immunophenotyping was performed on both FNAC and histopathological specimens. The updated KIEL classification was used for primary diagnosis and the WHO classification for reclassification. RESULTS FNAC- and histopathology-based diagnoses were concordant in 76 patients. In 10 patients, there was a major diagnostic discordance: four differed with regard to degree of malignancy (low- versus high-grade NHL), three lymphoma versus reactive changes, and three regarding Hodgkin's lymphoma versus anaplastic large cell lymphoma. In 10 patients there was some (minor) discordance regarding subclassification: in eight patients the results of immunophenotyping differed, in two cases there were discrepancies in the cell type classification. In the remaining seven cases, there were diagnostic difficulties due to an insufficient sample. two serious adverse events occurred following surgical biopsy. CONCLUSIONS FNAC is an accurate method in the diagnosis of lymphomas when the cytologic diagnosis is corroborated by immunophenotyping. However, an increasing use of FNAC for primary diagnosis and classification of lymphomas may result in a loss of archival tissue for complementary analyses, reclassification, and research purposes. In addition, some of the lymphoma entities are impossible to diagnose with use of the FNAC technique.
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A prospective study on antibody response to repeated vaccinations with pneumococcal capsular polysaccharide in splenectomized individuals with special reference to Hodgkin's lymphoma. J Intern Med 2004; 255:664-73. [PMID: 15147530 DOI: 10.1111/j.1365-2796.2004.01312.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Splenectomy is accompanied by a life-long risk of overwhelming postsplenectomy infection (OPSI), mainly caused by polysaccharide (PS) encapsulated bacteria such as Streptococcus pneumoniae. Despite extensive prophylactic efforts the mortality and morbidity rates remain high. The present study was based on a strategy with a predefined vaccination algorithm including repeated 23-valent pneumococcal vaccinations and monitoring of pneumococcal antibody levels. The antibody levels of splenectomized Hodgkin's lymphoma (HL) patients were compared with those patients splenectomized due to immune-mediated cytopenias [autoimmune haemolytic anaemia (AIHA) and immune thrombocytopenic purpura (ITP)] and also individuals who were splenectomized because of trauma (TRAUMA). METHODS A total of 311 splenectomized individuals were included in this prospective study (208 HL; 15 AIHA; 60 ITP; 28 TRAUMA). Depending on their individual anti-PS antibody levels measured by enzyme-linked immunosorbent assay technique the patients were revaccinated with 23-valent pneumococcal PS vaccine up to four times in accordance with the predefined algorithm. For each vaccination occasion, serum was collected at vaccination, after 1 month +/- 2 weeks (peak), and after 1 year +/- 6 months (follow-up). Patient files, a national population-based database, and microbiological databases were checked for 124 HL patients to identify OPSI. RESULTS A significant response was recorded on primary vaccination as well as on two revaccination occasions for HL, AIHA/ITP, as well as TRAUMA patients. None of the variables age, gender, or time elapsed between splenectomy and first pneumococcal vaccination was found to be associated with mean PS antibody levels at prevaccination, peak or follow-up. No severe adverse events were reported. Amongst 124 clinically monitored HL patients, 10 OPSI were recorded in seven patients during the study period. One of these patients, a middle-aged female, died as a result of fulminant pneumococcal bacteraemia, which was her third OPSI during a 7-year period. CONCLUSIONS A significant response to pneumococcal PS vaccination was found in all three groups (HL, AIHA/ITP and TRAUMA) of splenectomized patients. Importantly, both primary and repeated vaccinations were safe. Until further knowledge is gained regarding the protective concentration of serotype-specific antibody concentrations we believe that the value of vaccination and frequent revaccination (every 1-5 years) in combination with education of patients and health care professionals and clinical monitoring is beneficial for these patients at risk for OPSI.
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Hodgkin's lymphoma in the elderly with special reference to type and intensity of chemotherapy in relation to prognosis. Haematologica 2003; 88:438-44. [PMID: 12681971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND AND OBJECTIVES In general, elderly patients with Hodgkin's lymphoma (HL) have a less favorable prognosis than do younger ones. Inadequate therapy, often due to decreased tolerance to treatment, contributes to the poor outcome. This study was undertaken to evaluate potential clinical factors of importance for prognosis with special reference to relative dose intensity (RDI) of chemotherapy (CT). DESIGN AND METHODS Eighty-eight consecutive elderly (>60 years) HL patients diagnosed between 1973-1994 who received up-front CT+/-radiotherapy (RT) were included (median age 72 years, range 60-92; median follow-up time 78 months, range 49-206). The calculations of RDI of CT were based on Hryniuk's model. RESULTS The 5-year overall (OS) and cause-specific (CSS) survival was 39% and 51%, respectively, in patients who received CT+/-RT. Nine of the 14 patients who only received 1 cycle of CT died within 6 months from diagnosis without achieving complete remission (CR). However, the remaining 5 patients in this group survived 14-97+ months. Patients with a RDI >65% had a significantly better OS (p=0.029) and CSS (p=0.024) than those with a RDI 65%. Patients who received ABVD-based CT with a RDI >65% had a significantly better OS (p=0.0011) than those who were treated with ABVD-based CT with a RDI 65%, or MOPP-like therapy, irrespective of received RDI. INTERPRETATION AND CONCLUSIONS Prognosis remains heterogeneous and the significance of established prognostic factors is limited in elderly HL patients. Patients who received a low RDI of CT and those receiving non-ABVD-based treatment fared worse. However, also elderly patients can enjoy long-standing complete remission following minimal treatment.
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A validated decision model for treating the anaemia of myelodysplastic syndromes with erythropoietin + granulocyte colony-stimulating factor: significant effects on quality of life. Br J Haematol 2003; 120:1037-46. [PMID: 12648074 DOI: 10.1046/j.1365-2141.2003.04153.x] [Citation(s) in RCA: 312] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We have published previously a prototype of a decision model for anaemic patients with myelodysplastic syndromes (MDS), in which transfusion need and serum erythropoietin (S-Epo) were used to define three groups with different probabilities of erythroid response to treatment with granulocyte colony-stimulating factor (G-CSF) + Epo. S-Epo </= 500 U/l and a transfusion need of < 2 units/month predicted a high probability of response to treatment, S-Epo > 500 U/l and >/= 2 units/month for a poor response, whereas the presence of only one negative prognostic marker predicted an intermediate response. A total of 53 patients from a prospective study were included in our evaluation sample. Patients with good or intermediate probability of response were treated with G-CSF + Epo. The overall response rate was 42% with 28.3% achieving a complete and 13.2% a partial response to treatment. The response rates were 61% and 14% in the good and intermediate predictive groups respectively. The model retained a significant predictive value in the evaluation sample (P < 0.001). Median duration of response was 23 months. Scores for global health and quality of life (QOL) were significantly lower in MDS patients than in a reference population, and fatigue and dyspnoea was significantly more prominent. Global QOL improved in patients responding to treatment (P = 0.01). The validated decision model defined a subgroup of patients with a response rate of 61% (95% confidence interval 48-74%) to treatment with G-CSF + Epo. The majority of these patients have shown complete and durable responses.
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Intensive chemotherapy in patients with chronic myelogenous leukaemia (CML) in accelerated or blastic phase--a report from the Swedish CML Group. Br J Haematol 2002; 118:1048-54. [PMID: 12199784 DOI: 10.1046/j.1365-2141.2002.03765.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In attempting to restore the chronic phase (CP) of chronic myelogenous leukaemia (CML), the Swedish CML group utilized an intensive chemotherapy protocol for 83 patients (aged 16-79 years) in accelerated (AP, n = 22) or blastic phase (BC, n = 61). Most patients received a combination of mitoxantrone (12 mg/m2/d) and etoposide (100 mg/m2/d) together with cytosine arabinoside (1 g/m2 b.i.d) for 4 d. Overall, 39 patients (47%) achieved a second CP (CP2)/partial remission (PR). Responding patients < 65 years were eligible for ablative chemotherapy followed by an allogeneic (SCT) or a double autologous stem cell transplant (ASCT). Seventeen of 34 responders < 65 years failed to proceed to transplantation as a result of early disease progression (n = 15) or disease-related complications (n = 2). The remaining 17 patients underwent SCT (n = 9; including four unrelated donor SCT) or ASCT (n = 8). Only one of the eight ASCT patients had a second ASCT; the remaining seven failed because of progression (n = 5) or hypoplasia (n = 2). The median duration of CP2/PR was 6 months (range 1-72 months). Five patients achieved a longer CP2/PR than CP1. The 1 year survival was 70% for SCT/ASCT patients (median survival 21 months), 50% for responding patients overall, but only 7% for non-responders (P < 0.001). Three SCT/ASCT patients are long-term survivors (65+, 66+ and 73+ months). In conclusion, approximately half of the patients achieved a CP2/PR after intensive chemotherapy, with a clear survival advantage for responders vs non-responders. Subsequent SCT/ASCT was feasible for half of the responders (< 65 years), and one individual underwent double ASCT. Novel therapeutic options for CML patients in AP/BP are needed.
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MESH Headings
- Adolescent
- Adult
- Aged
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Blast Crisis
- Combined Modality Therapy
- Cytarabine/administration & dosage
- Etoposide/administration & dosage
- Female
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/mortality
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/surgery
- Male
- Middle Aged
- Mitoxantrone/administration & dosage
- Prognosis
- Remission Induction
- Statistics, Nonparametric
- Stem Cell Transplantation
- Survival Rate
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Abstract
In this national study, we have evaluated a new intensive chemotherapy protocol for adult patients with untreated acute lymphoblastic leukaemia (ALL). One hundred and fifty-three patients with median age 42 years received induction therapy with high-dose cytarabine (Ara-C), cyclophosphamide, daunorubicin, vincristine and betamethasone. A high complete remission (CR) rate (90%) was achieved in patients < 60 years compared with 70% in patients > 60 years (P = 0.004). The estimated 3 year overall survival for all patients was 29% (CI 21-36%) and the estimated continuous complete remission (CCR) at 3 years for the patients achieving CR according to the protocol was 36% (CI 27-45%). A favourable pretreatment characteristic was pre-B phenotype, especially for patients < 40 years without any high-risk factor, with an estimated CCR at 3 years of 62% (CI 41-82%). Stem cell transplantation (SCT) as post-remission therapy, mainly for high-risk patients, gave an estimated 3 year disease free survival (DFS) after SCT of 39% (CI 24-54%). No significant differences in DFS could be found between autologous, related or unrelated donor transplantation. We conclude that this intensive protocol resulted in a high CR rate combined with acceptable side-effects and a favourable CCR for patients with pre-B ALL.
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Long-term follow-up of patients >or=60 yr old with acute myeloid leukaemia treated with intensive chemotherapy. Eur J Haematol 2002; 68:376-81. [PMID: 12225396 DOI: 10.1034/j.1600-0609.2002.00423.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
It is still controversial how to treat elderly patients with acute myeloid leukaemia (AML), and results have been poor with most regimens. We report the long-term results of a randomised study performed by the Leukaemia Group of Middle Sweden during 1984-88 comparing two intensive chemotherapeutic drug combinations. Ninety patients >or=60-yr old with untreated AML were randomly allocated to treatment with daunorubicin, cytosine arabinoside (ara-C), and thioguanine (TAD) (43 patients) or a combination in which aclarubicin was substituted for daunorubicin (TAA) (47 patients). Forty-four patients (49%) entered complete remission (CR), 22/43 (51%) in the TAD group and 22/47 (47%) in the TAA group (ns). The CR rate in patients <or=70 yr of age was 30/42 (71%) and in patients >70 yr 14/48 (29%) (P<0.0001). Early death within 30 d after treatment initiation was more often seen in patients >70 yr than in patients <or=70 yr of age, 40% and 12%, respectively (P<0.005). The median cause-specific survival time was 178 d in the total patient group, and the 2-, 5-, and 10-yr survivals were 22%, 11%, and 8%, respectively. The cause-specific survival was not significantly different between the two treatment arms. At long-term follow-up >or=10 yr after inclusion of the last patient, 5/90 patients (one in the TAD group and four in the TAA group, respectively) were still alive, four in continuous complete remission and one in second complete remission. Thus, both treatment regimens appear to have similar efficacy, with a relatively high complete remission rate, and a reasonable survival as compared to other studies including some long-term survivors. However, early deaths are still numerous, particularly in patients above 70 yr of age, and the relapse rate is substantial.
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Abstract
BACKGROUND Morphologically, T-cell-rich B-cell lymphoma (TCRB-NHL) may be indistinguishable from Hodgkin's disease (HD). Immunophenotyping may be helpful in the separation of these entities. TCRB-NHL is occasionally misdiagnosed and treated as HD. However, information is limited regarding clinical characteristics and outcome of this patient population. Furthermore, knowledge concerning any association with Epstein-Barr virus (EBV) in TCRB-NHL, as well as the immunophenotype of reactive T-cells and the expression of T-cell intracellular antigen-1 (TIA-1), granzyme B (GrB) and the CD3-zeta-chain is limited. PATIENTS AND METHODS We have re-evaluated 251 tumour biopsies from patients aged > or =15 years with HD diagnosed 1985-1994. Reclassification from HD to TCRB-NHL was done in 12 cases (5%). Six TCRB-NHL patients initially diagnosed and treated as B-NHL were also included. All TCRB-NHL biopsies were analysed for latent membrane protein 1 (LMP-1), CD4, CD8, CD56, CD57, TIA-1, GrB and CD3-zeta-chain. RESULTS Twelve cases of TCRB-NHL were initially subclassified as HD (lymphocyte predominance 5, nodular sclerosis 3, and mixed cellularity 4). Of these 12 TCRB-NHL patients, 6 were given radiotherapy alone, 5 MOPP/ABVD or similar combination chemotherapy, and one patient combined modality treatment. Male sex (p<0.05) and inguinal involvement (p<0.001) were significantly more frequent when TCRB-NHL patients receiving HD treatment (n=12) were compared with the remaining patients with confirmed (conf) HD, while no significant differences were seen with regard to stage, bone marrow infiltration, splenomegaly or cause-specific survival. Similar results were achieved when all TCRB-NHL patients (n=18) were compared to conf HD patients. Lymphoma cells in three samples stained positively for LMP-1. A decreased expression of CD3-zeta-chain was seen in 9/14 tumour biopsies. CONCLUSION Immunohistochemistry makes it possible to identify cases of TCRB-NHL that are morphologically difficult to distinguish from HD. The outcome of TCRB-NHL patients treated as having HD was comparable with that of the remaining HD population.
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Tissue eosinophilia in relation to immunopathological and clinical characteristics in Hodgkin's disease. Leuk Lymphoma 2001; 42:1055-65. [PMID: 11697623 DOI: 10.3109/10428190109097726] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Eosinophils frequently infiltrate tissues involved by Hodgkin's disease (HD), and blood eosinophilia is frequently observed. However, the clinical significance and the mechanisms underlying eosinophilia need further elucidation. In this study the grade of eosinophilic infiltration (EoI) was evaluated in biopsies from 259 HD-patients. In a selected group (n=32), the numbers of Hodgkin-Reed-Sternberg (HRS)-cells were counted, and the phenotype of small lymphocytes, the expression of cytotoxic lymphocyte-associated proteins, CD3-zeta-chain, HLA-DR, proliferation markers, latent membrane protein 1 (LMP-1) and blood lymphocyte function were evaluated. Samples from 88 HD patients (34%) showed high EoI. Significantly higher EoI was seen in nodular sclerosis 2 (NS2; p<0.001), bulky disease (p<0.05) and in patients <50 years (p<0.05). Patients with high EoI did not differ from the remainder with regard to distribution of sex, stage, B-symptoms, blood lymphocyte function and outcome. HRS-cells were significantly more frequent in NS HD as compared to mixed cellularity (MC) (p<0.001) irrespective of EoI. LMP-1-expression, proliferative fraction and phenotypes of small lymphocytes did not differ between the cases with low and high EoI, respectively. MC HD samples had significantly higher numbers of small cells positive for CD8 (p<0.01), T-cell intracellular antigen-1 (p<0.01) and Granzyme B (p<0.05) than NS. LMP-1-positive cases had significantly higher frequency of CD8-positive cells than LMP-1-negative. In conclusion, high EoI remains a feature of certain clinical subgroups of HD. However, there was no association between the degree of EoI and numbers of HRS-cells, phenotypes of small lymphocytes, EBV status and clinical outcome. Determination of EoI is of limited diagnostic and prognostic clinical value in HD. However, the differences in small cell distribution of CD8, TIA-1, GrB and CD57 between the histopathological groups and between LMP-1-expressing/non-expressing cases may contribute to our understanding of the biology of the disease.
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Biological markers may add to prediction of outcome achieved by the International Prognostic Score in Hodgkin's disease. Ann Oncol 2000; 11:1405-11. [PMID: 11142480 DOI: 10.1023/a:1026551727795] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The International Prognostic Score (IPS) identifies seven independent factors predicting progression-free and overall survival in advanced stage Hodgkin's disease (HD). The IPS is also applicable in limited disease. However, the IPS does not identify patients with a very poor prognosis. The aim of this study was to define biological markers which may add to the IPS in predicting outcome. PATIENTS AND METHODS One hundred forty-five patients (> 15 years) with HD of all stages and histopathology subgroups were included. In addition to factors included in the IPS, serum levels of CRP, sCD4, sCD8, sCD25, sCD30, sCD54, interleukin (IL)-10, beta2-microglobulin and thymidine kinase were analysed. RESULTS The strongest predictors of a poor cause-specific survival (CSS) in univariate analyses were: increased serum levels of IL-10, sCD30 and CRP, anaemia, low levels of albumin (P < 0.001); stage IV (P = 0.003), age > or = 45 years (P = 0.006), increased serum levels of sCD25 (P = 0.010), low lymphocyte counts (P = 0.020). Serum IL-10 added prognostic information to that achieved by the IPS: patients with a high score and increased serum IL-10 had a very poor outcome with a five-year CSS of 38%. Patients with increased serum levels of sCD30 and a high score also had a poor outcome with a five-year CSS of 54%. CONCLUSION Serum levels of IL-10 and sCD30 may add to IPS in prediction of outcome in HD, and should be validated in large, prospective studies.
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Routine bone scintigraphy is of limited value in the clinical assessment of untreated patients with Hodgkin's disease. Med Oncol 2000; 17:174-8. [PMID: 10962526 DOI: 10.1007/bf02780524] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The aim of this retrospective study was to evaluate the role of routinely performed bone scintigraphy in the clinical assessment of patients with previously untreated Hodgkin's disease (HD). One-hundred and eighty-three patients with a median age of 31 yrs (range 16-85) with newly diagnosed HD underwent bone scintigraphy between 1972 and 1995. Bone scintigraphies and skeletal X-ray examinations of patients with any pathological scintigraphic finding were reassessed. Initially HD bone involvement could be excluded in 173 (95%) of the patients. Among the remaining ten patients, two had diffuse increased tracer uptake but X-rays were normal. One of these patients was classified as normal with regard to HD bone involvement. A bone marrow scintigraphy examination and regression of changes following therapy supported primary osseous involvement in the other patient. Five patients had focal scintigraphic abnormalities but skeletal X-rays remained negative; three of these five patients reported pain in the scintigraphically affected areas, and therefore the suspicion of bone involvement was strong. The remaining three patients had focal findings both on bone scintigraphy and skeletal X-ray examination and were considered as having osseous HD involvement. All seven patients judged to have HD bone involvement were planned to receive combination chemotherapy up-front, irrespective of the scintigraphic findings. In this series of 183 patients bone involvement was detected in seven patients based on bone scintigraphy/symptoms (n=3), bone marrow scintigraphy/symptoms (n=1), and bone scintigraphy/X-ray examination (n=3). The decision to give multiagent chemotherapy to all patients was not influenced by scintigraphic findings. Therefore, routine bone scintigraphy seems to be of limited value in the clinical assessment of untreated patients with HD.
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Bioavailability of aciclovir after oral administration of aciclovir and its prodrug valaciclovir to patients with leukopenia after chemotherapy. Antimicrob Agents Chemother 2000; 44:207-9. [PMID: 10602752 PMCID: PMC89657 DOI: 10.1128/aac.44.1.207-209.2000] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The median bioavailabilities of aciclovir after administration of aciclovir and its prodrug valaciclovir were 21.5 and 70.1%, respectively, in 12 patients with malignant hematological diseases with leukopenia after chemotherapy. The interindividual variations of the bioavailability were 48.5 and 21.0% after administration of aciclovir and valaciclovir, respectively. Neither the bioavailability nor the interindividual variation of area under the concentration-time curve of oral aciclovir or valaciclovir differed from that reported in healthy volunteers.
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Epstein-Barr virus expression in Hodgkin's disease in relation to patient characteristics, serum factors and blood lymphocyte function. Br J Cancer 1999; 81:1182-7. [PMID: 10584880 PMCID: PMC2374328 DOI: 10.1038/sj.bjc.6690827] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Epstein-Barr virus (EBV) expression was investigated by immunohistochemistry (latent membrane protein 1 [LMP-1]) and in situ hybridization (EBV encoded RNA [EBER]) in biopsies from 95 patients with untreated Hodgkin's disease (HD). Tumour EBV status was related to EBV antibody titres, spontaneous and concanavalin A induced blood lymphocyte DNA synthesis, serum levels of soluble (s) CD4, sCD8, sCD25, sCD30, sCD54, beta2-microglobulin, thymidine-kinase, routine chemistry, patient characteristics, complete remission and survival. The median follow-up time was 145 months (range 60-257). Tumour EBV-positive (n = 30; 33%) and negative (n = 62; 67%) patients did not differ with regard to sex, age, stage, presence of bulky disease or B-symptoms, remission rate or survival. The proportion of EBV+ cases was significantly higher among patients with mixed cellularity histopathology (58%) as compared to the nodular sclerosis subtype (18%; P < 0.001). The total white blood cell (WBC) counts were significantly lower in EBV+ patients (P < 0.01), who also had significantly higher levels of sCD54 (P < 0.02) and a tendency towards lower levels of sCD30 (P = 0.056). Patients in the tumour EBV+ group had significantly higher IgG antibody titres to restricted early antigen (EA-R) (P < 0.02). Hence, clinical features and outcome were not related to tumour EBV status. However, HD patients with EBV+ tumours had elevated sCD54 levels, higher antibody titres to EA-R and decreased total WBC counts. A potential causal relationship between EBV tumour status and these findings needs to be further explored.
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Addition of etoposide to CHOP chemotherapy in untreated patients with high-grade non-Hodgkin's lymphoma. Ann Oncol 1998; 9:1213-7. [PMID: 9862052 DOI: 10.1023/a:1008446430765] [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: 11/12/2022] Open
Abstract
BACKGROUND Second- and third-generation chemotherapy protocols for the treatment of aggressive non-Hodgkin's lymphomas (NHL) have considerable, and age-related, toxic effects. In addition, they do not seem to prolong overall survival in comparison to standard CHOP chemotherapy. In this phase II study we investigated the feasibility and efficacy of the addition of etoposide to the conventional CHOP regimen. PATIENTS AND METHODS Toxicity and clinical efficacy were determined in 132 patients with previously untreated high-grade NHL. There were 51 patients in clinical stage I and II and 81 patients in stage III and IV, with a median age of 54 years (range 17-85). Patients received standard-dose CHOP plus etoposide 100 mg/m2 i.v. on day 1 and 200 mg/m2 p.o. on days 2-3. RESULTS The overall response rate was 84%, with 70% complete and 14% partial responses. The predicted three- and five-year survivals for the group as a whole were 60% and 53%, respectively, and the corresponding disease-free survivals for patients achieving complete remissions were 65% and 56%, respectively. Outcome was not different from that of CHOP-treated patients in a recently completed Nordic study performed during the same time period. Myelosuppression (WHO grade 3-4), observed in 87% of patients and infectious complications (WHO grade 3-4) in 33%, dominated the toxicity profile of this regimen. Fifty-seven of 92 complete responders (62%) received 6-8 CHOP-E cycles with no reductions in planned dose intensity. LDH level higher than normal, extranodal sites = 2, stage III-IV at diagnosis were all indicators of a poor survival. CONCLUSIONS We conclude that CHOP-E treatment is effective in high-grade NHL. However, mainly due to severe myelosuppression frequent schedule modifications were required and the results are not obviously superior to those of conventional CHOP.
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Treatment of anemia in myelodysplastic syndromes with granulocyte colony-stimulating factor plus erythropoietin: results from a randomized phase II study and long-term follow-up of 71 patients. Blood 1998; 92:68-75. [PMID: 9639501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Treatment with erythropoietin (epo) may improve the anemia of myelodysplastic syndromes (MDS) in approximately 20% of patients. Previous studies have suggested that treatment with the combination of granulocyte colony-stimulating factor (G-CSF) and epo may increase this response rate. In the present phase II study, patients with MDS and anemia were randomized to treatment with G-CSF + epo according to one of two alternatives; arm A starting with G-CSF for 4 weeks followed by the combination for 12 weeks, and arm B starting with epo for 8 weeks followed by the combination for 10 weeks. Fifty evaluable patients (10 refractory anemia [RA], 13 refractory anemia with ring sideroblasts [RARS], and 27 refractory anemia with excess blasts [RAEB]) were included in the study, three were evaluable only for epo as monotherapy and 47 for the combined treatment. The overall response rate to G-CSF + epo was 38%, which is identical to that in our previous study. The response rates for patients with RA, RARS, and RAEB were 20%, 46%, and 37%, respectively. Response rates were identical in the two treatment groups indicating that an initial treatment with G-CSF was not neccessary for a response to the combination. Nine patients in arm B showed a response to the combined treatment, but only three of these responded to epo alone. This suggests a synergistic effect in vivo by G-CSF + epo. A long-term follow-up was made on 71 evaluable patients from both the present and the preceding Scandinavian study on G-CSF + epo. Median survival was 26 months, and the overall risk of leukemic transformation during a median follow-up of 43 months was 28%. Twenty patients entered long-term maintenance treatment and showed a median duration of response of 24 months. The international prognostic scoring system (IPSS) was effective to predict survival, leukemic transformation, and to a lesser extent, duration of response, but had no impact on primary response rates.
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Abstract
BACKGROUND The optimal number of chemotherapy courses in responding patients with advanced-stage Hodgkin's disease (HD) is unknown. PATIENTS AND METHODS With minimizing chemotherapy and thereby reducing late complications as the objective, patients with advanced HD were randomized to receive either 4 full MOPP/ABVD courses or treatment up to complete remission (CR). Forty-seven patients were given the fixed (FT) and 41 patients the individual treatment (IT). The two groups were balanced according to age, histopathology and sex, although stage IVB dominated in the IT group (20 vs. 8). RESULTS Sixty-six of 88 patients (75%) achieved CR. No difference between the two treatment groups in the proportion of stage IVB patients was seen when those achieving CR, i.e., the efficacy population were compared. The mean number of single chemotherapy courses given was 3.7 of MOPP and 3.5 of ABVD in the FT group, compared to 2.6 of MOPP and 2.5 of ABVD in the IT group (p < 0.001). The predicted progression-free survival at 10 years was 81% in the FT and 68% on the IT arm, respectively (p < 0.05). No statistically significant difference in cause-specific 10 year survival was observed (82% and 83%, respectively; p = 0.18). Long-standing CRs were achieved following minimal chemotherapy. CONCLUSIONS Since there are no available methods to identify long-term disease-free survivors among CR patients following a limited induction treatment, we suggest that the policy of giving 3-4 full MOPP/ABVD courses should continue. The price for such an approach is the overtreatment of a subset of already cured patients.
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Mitoxantrone, etoposide and ara-C vs doxorubicin-DNA, ara-C, thioguanine, vincristine and prednisolone in the treatment of patients with acute myelocytic leukaemia. A randomized comparison. Eur J Haematol 1995; 55:19-23. [PMID: 7615046 DOI: 10.1111/j.1600-0609.1995.tb00228.x] [Citation(s) in RCA: 12] [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
Complex-binding of anthracyclines to DNA may increase their therapeutic efficacy. In a previous randomized trial patients with acute myelocytic leukaemia (AML) receiving combination chemotherapy including a DNA-bound doxorubicin preparation had a longer duration of first complete remission (CR) and survival than patients receiving free doxorubicin. In a parallel phase I/II study a combination of mitoxantrone, activity. In this randomized study of AML patients (15-60 years) induction treatment with MEA was compared to a combination of doxorubicin/DNA conjugate ara-C, thioguanine, vincristine and prednisolone (POCAL-DNA). The study was closed after an interim analysis of 86 patients. Thirty-five/42 (83%) and 20/44 (45%) patients entered CR in the MEA and POCAL-DNA groups, respectively (p < 0.001). With rescue therapy the corresponding figures were 88 and 64% (p < 0.02). Median survival was 27.8 and 13.1 months for MEA and POCAL-DNA patients, respectively (p < 0.03). In conclusion, the MEA regimen has a very high antileukaemic activity in good accordance with our previous experience. Since we could not reproduce our earlier clinical results using DNA-bound anthracyclines, the source and preparation of DNA seem to be of major importance.
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Subcutaneous gammaglobulin for patients with secondary hypogammaglobulinaemia. Lancet 1995; 345:382-3. [PMID: 7531264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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[Mycotic infections in neutropenic patients. Necessary with adequate prevention]. LAKARTIDNINGEN 1994; 91:4492-4. [PMID: 7808159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Synergistic effect of G-CSF and epo on the anaemia in patients with MDS. Evidence for increased erythropoietic effectiveness rather than expansion. Leuk Res 1994. [DOI: 10.1016/0145-2126(94)90150-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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A combination of granulocyte colony-stimulating factor and erythropoietin may synergistically improve the anaemia in patients with myelodysplastic syndromes. Leuk Lymphoma 1993; 11:221-8. [PMID: 7505147 DOI: 10.3109/10428199309086999] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In an attempt to obtain a synergistic effect on the hemoglobin levels in anaemic patients with myelodysplastic syndromes (MDS), granulocyte colony-stimulating factor (G-CSF) and erythropoietin (epo) were combined in a clinical phase II trial. Twenty-two patients with MDS were included in the study. G-CSF was given alone for six weeks and then in combination with epo for the following twelve weeks. Eight (38%) of 21 evaluable patients showed a significant increase in hemoglobin. One patient with a previous response and subsequent failure to epo alone improved after the addition of G-CSF. Responses were more frequent in patients with less advanced pancytopenia, lower endogenous levels of serum-epo and in those with ring sideroblasts in the bone marrow. The response frequency of 38% is higher than in any study of epo as monotherapy. Moreover, patients with ring sideroblasts, who respond poorly to epo alone, showed a response rate of 60%. Our findings suggest a synergistic in vivo effect of granulocyte-CSF and erythropoietin in patients with myelodysplastic syndromes.
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Etoposide, doxorubicin, cyclophosphamide and high-dose betamethasone (EACB) as outpatient salvage therapy for refractory multiple myeloma. Eur J Haematol Suppl 1993; 51:45-9. [PMID: 8348944 DOI: 10.1111/j.1600-0609.1993.tb00603.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Fifty-six patients with refractory multiple myeloma were treated with intermittent courses of etoposide, doxorubicin, cyclophosphamide and high-dose betamethasone (EACB) every 4th week. The overall response rate was 30%. Durable remissions exceeding 1 year were obtained in 12 of the 17 responding patients. A significant prolongation of the survival time was found for responding patients (median 13 months) compared to those patients who did not respond (median 9 months) to EACB therapy (p = 0.01). A low frequency of neutropenic fever episodes was noted compared to other salvage treatment regimens. The EACB regimen was usually well tolerated and could be administered safely on an out-patient basis. This regimen might be an alternative especially for elderly patients unresponsive to initial therapy.
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Oral acyclovir as prophylaxis for bacterial infections during induction therapy for acute leukaemia in adults. The Leukemia Group of Middle Sweden. Support Care Cancer 1993; 1:139-44. [PMID: 8149141 DOI: 10.1007/bf00366060] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We prospectively tested the hypothesis that prevention of herpes simplex virus infection with acyclovir might also reduce the incidence of bacterial infections in adult patients with acute leukaemia. During the first induction therapy a double-blind, randomized and placebo-controlled study was undertaken. Fifty-two patients were treated with 200 mg acyclovir orally four times daily throughout the induction period, whereas 55 patients received placebo. The groups were comparable with regard to age, cytotoxic chemotherapy and duration of neutropenia. Bacteraemias were significantly fewer in the acyclovir group (20 versus 41 episodes; P = 0.007). The number of isolated microorganisms causing bacterial or fungal infections was also lower during acyclovir prophylaxis (52 isolates, versus 93 isolates; P = 0.02). There was no significant difference between the groups with regard to the number of clinically documented infections or fevers of unknown origin. Herpes simplex virus isolations occurred only in the placebo group (P = 0.001). Thus, oral acyclovir prophylaxis was associated with reductions of all microbiologically documented infections suggesting that prevention of herpes simplex virus reactivation in acute leukaemia patients may reduce the occurrence of other infections.
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Natural interferon-alpha in combination with melphalan/prednisone versus melphalan/prednisone in the treatment of multiple myeloma stages II and III: a randomized study from the Myeloma Group of Central Sweden. Blood 1993; 81:1428-34. [PMID: 8453092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Three hundred thirty-five previously untreated patients with multiple myeloma in clinical stages II and III entered a randomized trial comparing intermittent oral melphalan and prednisone (MP) therapy (n = 171) with MP in combination with natural (leukocyte-derived) alpha-interferon (MP/IFN) (n = 164). The treatment groups were comparable with regard to major prognostic factors. The response frequency was 42% in the MP group and 68% in the MP/IFN group (P < .0001). Eighty-five percent of IgA myelomas and 71% of Bence-Jones myelomas responded to MP/IFN compared with 48% and 27%, respectively, to MP treatment (P = .001). There was no difference in the overall survival between the two treatment groups. However, the survival of 72 patients with IgA or Bence-Jones myeloma randomized to receive MP/IFN was significantly longer (median 32 months) than that of 71 patients treated with MP (median 17 months) (p < .05). No statistically significant difference in response frequency (60% v 46%) or survival was found for patients with IgG myeloma. Hematologic toxicity, WHO grades III and IV, was higher in the MP/IFN group (48%) than in the MP group (33%) (P < .05) during the induction treatment period. Flulike syndrome was observed in 68% of patients receiving MP/IFN. The results show that MP/IFN is a well-tolerated treatment regimen, superior to MP for remission induction, and it improves significantly the overall survival for patients with IgA and Bence-Jones myelomas.
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Oral ketoconazole prophylaxis for Candida infections during induction therapy for acute leukaemia in adults: more bacteraemias. J Intern Med 1992; 231:363-70. [PMID: 1588260 DOI: 10.1111/j.1365-2796.1992.tb00945.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We determined whether ketoconazole prophylaxis might reduce Candida colonization and infections in adult patients with acute leukaemia. During first-remission induction therapy 50 patients were treated with 200 mg ketoconazole administered orally daily, while 57 patients received placebo in a double-blind, randomized trial. The duration of severe neutropenia (granulocytes less than 0.1 x 10(9) l-1) represented 36% of the study period in the ketoconazole group and 26% in the placebo group (P = 0.043). Although fewer patients presented with positive Candida surveillance cultures and serological evidence of Candida infection in the ketoconazole group compared to the placebo group, two candidaemias and one Trichosporum fungaemia were observed in the ketoconazole group. Moreover, significantly more bacteraemias were noted in the ketoconazole group (n = 37) than in the placebo group (n = 21) (P = 0.004). Thus, although oral ketoconazole prophylaxis might be associated with less Candida colonization and fewer seroconversions, it also resulted in more bacteraemias and longer duration of severe neutropenia, suggesting that caution should be exercised when ketoconazole (or related drugs) is given to this group of immunocompromised hosts.
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Increased serum CD8 soluble antigen level is associated with blood lymphocyte abnormalities and other established indicators of a poor prognosis in adult Hodgkin's disease. Br J Haematol 1992; 80:166-71. [PMID: 1550771 DOI: 10.1111/j.1365-2141.1992.tb08895.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Measurement of the soluble form of CD8 antigen (sCD8), a surface membrane component of suppressor/cytotoxic T cells, has yielded useful information relevant to prognosis in children with acute lymphoblastic leukaemia and Hodgkin's disease (HD). An ELISA technique was used to measure the amount of sCD8 in sera from 123 adults with untreated HD. Significantly higher mean sCD8 levels were found in patients with advanced disease (stage III-IV; P less than 0.001), B-symptoms (P less than 0.001), male sex (P less than 0.05) and increased spontaneous and decreased Concanavalin A induced blood lymphocyte DNA-synthesis (P less than 0.05). Actuarial survival of patients with high sCD8 levels was significantly worse than that of the remainder (P less than 0.05). However, the sCD8 level did not add prognostic information to that achieved by age, sex, lactate dehydrogenase (LDH) or clinical stage. A significant correlation between the sCD8 and LDH levels (r = 0.33; P less than 0.001) and inverse correlations between sCD8 levels and total blood CD4+ (r = -0.52; P less than 0.001) and CD3+ (r = -0.39; P less than 0.01) cell counts were found. Ten patients were also studied in complete remission, showing a significantly reduced sCD8 level in comparison to the pretreatment value (P less than 0.05). Increased sCD8 in HD may indicate enhanced suppressor T cell activity possibly compromising the host disease balance which could explain the association with prognosis.
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Ceftazidime as initial therapy in febrile patients with acute leukemia during induction chemotherapy. Leukemia Group of Middle Sweden. SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES 1992; 24:89-96. [PMID: 1589731 DOI: 10.3109/00365549209048406] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We studied the efficacy of ceftazidime as initial monotherapy in 82 adult patients with acute leukemia who developed 123 febrile episodes during induction chemotherapy. 88% of the patients survived their febrile episode(s), whereas 10% died of infection. When assessed at 72 h after initiation of treatment (early evaluation), 43/123 episodes (35%) had been successfully treated with ceftazidime. These 43 favourable responses were seen in 15/47 (32%) microbiologically documented infections, 20/46 (43%) clinically defined infections, and 8/30 (27%) fever of unknown origin (FUO). At the resolution of fever (late evaluation) 115 episodes were evaluable, and 48% had responded successfully to ceftazidime. Successful treatment was most frequently observed in FUO, 18/29 (62%). In contrast, only 19/44 (43%) microbiologically documented infections and 18/42 (43%) clinically defined infections were cured during ceftazidime treatment. In bacteremia the response rate was only 8/26 (31%). Thus, this study shows that although ceftazidime can be safely used for initial empirical monotherapy in neutropenic leukemia patients, the need for therapy modification is high and few patients with serious infections are cured with ceftazidime alone.
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Abstract
IFN alpha is a biologic therapeutic agent with documented antitumoral effect in multiple myeloma. 15% of previously untreated myeloma patients achieve a clinical response to IFN alpha alone with a possible dose-response relationship. A particularly good effect is noted in IgA myelomas treated with natural IFN alpha. A randomized study was started in April 1986 comparing melphalan/prednisone (MP) therapy with MP plus natural IFN alpha (MP/IFN) in untreated patients with multiple myeloma stages II and III. 220 patients had entered the study by autumn 1989. An interim report is given here. The response frequency was 48% in the MP group and 66% in the MP/IFN group (P less than 0.02). Stage II patients responded better to MP/IFN (76%) than to MP alone (48%) (P less than 0.01). No significant difference was noted for stage III patients. 91% of all IgA myelomas responded to MP/IFN and 52% to MP (P less than 0.01). The difference in response frequency of IgG and BJ myelomas between the two treatment groups was not statistically significant. The observation period is still too short to draw firm conclusions on survival. However, a statistically significant longer response duration time and survival from response (P less than 0.01) was noted for stage II patients.
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Abstract
Two hundred sixty-two adult patients with Hodgkin's disease (HD) were studied. Incorporation of carbon-14-thymidine was measured in unstimulated monocyte-depleted lymphocyte cultures, and in cultures activated by concanavalin A (Con-A) before institution of therapy in all patients. Total blood lymphocytes and T-cell subsets were enumerated in the last 108 patients. Patients had significantly decreased total (CD3+, CD4+, CD8+) and relative (CD3+, CD4+) T-cell counts compared with healthy controls. Stage IV patients tended to have lower total lymphocyte and subset counts than remaining patients. However, significantly reduced total lymphocyte and CD8+ counts were only observed in comparison to patients in clinical stage II. Thirty-three percent of patients had an increased spontaneous and a decreased Con-A-induced blood lymphocyte DNA synthesis. Functional lymphocyte abnormalities were related to advanced clinical stage, high age, mixed cellularity, and lymphocyte depletion histopathology and presence of B symptoms. The 10-year survival of patients in this group was 36%, compared with 62% for the remainder. In a multivariate analysis of the whole series lymphocyte DNA synthesis was besides age the strongest predictor of prognosis. In univariate analyses of the second patient series total lymphocyte, T-cell and subset counts were related to prognosis. These relatively simple lymphocyte functional tests may help to identify young HD patients for whom intensive cytoreductive therapy with or without autologous stem cell support may be the best therapeutic option.
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Abstract
The case of a granulocytopenic patient with acute undifferentiated leukaemia and hepatosplenic candidiasis who was refractory to conventional deoxycholate amphotericin B (AmpB) and 5-flucytosine therapy is reported. He experienced severe AmpB-related side-effects, and was subsequently successfully treated with a pharmaceutical preparation of AmpB (5.7 g) entrapped in sonicated liposomes, composed of lecithin, cholesterol and stearylamine in a molar ratio of 4:3:1. Three months later, during maintenance chemotherapy, liposomal AmpB (5.1 g) was reinstituted due to the finding of biopsies positive for Candida albicans at bronchoscopy. After healing of the patient's fungal infection a left upper lobe resection was performed, which showed advanced fibrosis with signs of inflammation, but no evidence of fungal disease. Since no acute side-effects and only moderate hypokalaemia were observed, it appears that liposomal AmpB is superior to conventional AmpB treatment in granulocytopenic patients with hepatosplenic candidiasis and unbearable therapy-related side-effects.
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Treatment of myelodysplastic syndromes with retinoic acid and 1 alpha-hydroxy-vitamin D3 in combination with low-dose ara-C is not superior to ara-C alone. Results from a randomized study. The Scandinavian Myelodysplasia Group (SMG). Eur J Haematol 1990; 45:255-61. [PMID: 2261951 DOI: 10.1111/j.1600-0609.1990.tb00470.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
63 evaluable patients with myelodysplastic syndromes (MDS) and 15 with acute myelogenous leukemia (AML) were randomized between low-dose ara-C (arm A) and low dose ara-C in combination with 13-cis-retinoic acid (13-CRA) and 1 alpha-hydroxy-vitamin D3 (1 alpha D3) (arm B). 69 patients were evaluable and 18 (26.1%) responded to therapy. The addition of 13-CRA and 1 alpha D3 had no positive influence on survival of the patients, remission rates or duration of remissions. 12/27 patients in arm A and 6/29 patients in arm B progressed from MDS to AML during the course of the study (p = 0.0527). Arm B gave significantly more side-effects than arm A (p = 0.005). Therapeutic effects of 13-CRA and 1 alpha D3 on MDS is not supported by this study. However, an inhibiting effect on AML development in some MDS subgroups cannot be excluded.
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A longitudinal study of class and subclass antibody response to pneumococcal vaccination in splenectomized individuals with special reference to patients with Hodgkin's disease. Eur J Haematol Suppl 1990; 45:101-8. [PMID: 2209812 DOI: 10.1111/j.1600-0609.1990.tb00426.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Antibody class and subclass response to pneumococcal vaccination was monitored in 173 splenectomized individuals. The distribution according to indication for splenectomy was Hodgkin's disease (HD; n = 41), non-Hodgkin lymphoma (NHL; n = 25), autoimmune hemolytic anemia or idiopathic thrombocytopenic purpura (n = 17), accidental splenectomy during abdominal surgery for malignant (AMA; n = 15) and benign (ABE; n = 42) disease and splenectomy due to splenic rupture caused by trauma (TRAUMA; n = 33). Pre-vaccination total IgG pneumococcal antibody values (i.e. against the whole antigen = the vaccine) in the NHL patients were lower than in the ABE and TRAUMA groups (p less than 0.05). The response to vaccination in HD and NHL patients did not differ from that in the other patient groups. Furthermore, pre-vaccination values did not differ between HD patients vaccinated before splenectomy and treatment and those vaccinated after, although the former group showed a better response to vaccination (p less than 0.05). HD and TRAUMA patients were followed by serial serum sampling. The antibody values declined to pre-treatment levels after 3 years but no differences either between HD and TRAUMA patients or between HD patients vaccinated before or after splenectomy and treatment were observed with regard to antibody decrease. It is concluded that pneumococcal antibody levels increased in all splenectomized patient groups following vaccination. The pattern of the antibody decline motivates revaccination studies in patients 2 yr post-immunization.
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Increased blood clearance rate of indium-111 oxine-labeled autologous CD4+ blood cells in untreated patients with Hodgkin's disease. Blood 1990; 76:583-9. [PMID: 1974154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Untreated patients with Hodgkin's disease (HD) have a blood T-lymphocytopenia mainly caused by a reduction of the CD4+ subset. Indirect support for a sequestration of T cells in the spleen and tumor-involved lymphoid tissue has accumulated. To test the hypothesis that the blood CD4 T-lymphocytopenia in patients with HD is caused by an altered lymphocyte traffic, 12 untreated HD patients and five in complete clinical remission (CCR) were studied. Blood lymphocytes were collected by leukapheresis and gradient centrifugation, and were further purified by an adherence step. The cells were labeled with indium-111 oxine and reinfused intravenously into the patient. The radioactivity of CD4+ and CD8+ blood lymphocytes separated by immunoabsorption was measured from serial blood samples. CD4+ cells were eliminated more rapidly in untreated patients than patients in CCR. Repeated gamma camera imaging after autotransfusion of indium-111 oxine labeled cells demonstrated an accumulation of radioactivity in tumor-involved tissue of untreated patients. These findings support the concept of an enhanced elimination of CD4+ cells in patients with active HD that may contribute to the observed blood T-lymphocytopenia and may reflect a biologic response to the tumor.
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40
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41
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Abstract
In a phase I/II study mitoxantrone and etoposide, in combination with cytarabine, were given to 26 patients with refractory, relapsed, and previously untreated acute nonlymphocytic leukemia. Therapy consisted of mitoxantrone 12 mg/m2/day for 3 days, etoposide 100 mg/m2/day and cytarabine 1 g/m2 twice a day for 5 days. A total of 14 complete remissions (CR, 54%) were noted. Among refractory patients 5 of 10 achieved a CR as compared to 5 of 6 in the previously untreated group. A favorable response was also seen in patients with late relapse off treatment (3/4 CR) while patients relapsing on therapy did worse (1/6 CR). The results suggest a high antileukemic activity and a moderate toxicity for this drug combination.
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Oral versus intravenous melphalan and prednisone treatment in multiple myeloma stage II. A randomized study from the Myeloma Group of Central Sweden. Acta Oncol 1990; 29:727-31. [PMID: 2223143 DOI: 10.3109/02841869009092991] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Eighty-one previously untreated patients with multiple myeloma stage II entered a randomized trial comparing oral melphalan (0.25 mg/kg/day; n = 40) with intravenous melphalan (0.125 mg/kg/day; n = 41) in combination with oral prednisone (2 mg/kg/day). The courses were given for 4 days and repeated every sixth week. The treatment groups were well comparable with regard to major prognostic factors. There was no statistically significant difference in the response rates, the response duration times and the survival times. No significant difference in nonhematological and hematological toxicity was noted. Since intravenous administration of melphalan did not result in a substantial increase in response rate or survival, this study supports the use of oral melphalan/prednisone as first-line therapy for patients with multiple myeloma.
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Type-specific anti-pneumococcal antibody subclass response to vaccination after splenectomy with special reference to lymphoma patients. Eur J Haematol 1989; 43:404-10. [PMID: 2612613 DOI: 10.1111/j.1600-0609.1989.tb00327.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The IgG and IgA antibody subclass responses to pneumococcal polysaccharide antigens type 6A and 19F were studied after immunization with a 14-valent vaccine (Pneumovax, MSD), in 53 splenectomized patients (11 Hodgkin's disease, 13 nonHodgkin's lymphoma (NHL), 9 immune haemolytic anaemia or idiopathic thrombocytopenia purpura and 20 posttraumatic splenectomized patients) and 18 non-splenectomized controls. The antibodies were mainly restricted to the IgG2 and IgA2 subclasses. NHL patients had lower pre-vaccination values to the studied antigens and lower antibody response to vaccination than the other patient groups in which the antibody responses did not differ from those of controls. 1 vaccinated NHL patient experienced two episodes of pneumococcal septicaemia, both occurring after chemotherapy which abolished the previously normal IgG2 antibody levels to the pneumococcal antigens. It is concluded that the antibody response to 6A and 19F antigens after pneumococcal vaccination is not reduced in splenectomized patients but is impaired in immunodeficiency states associated with B-cell lymphoma and treatment with cytostatic drugs.
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MESH Headings
- Adolescent
- Adult
- Anemia, Hemolytic, Autoimmune/immunology
- Anemia, Hemolytic, Autoimmune/therapy
- Antibodies, Bacterial/analysis
- Antibodies, Bacterial/immunology
- Antibody Specificity/immunology
- Bacterial Vaccines/adverse effects
- Bacterial Vaccines/immunology
- Combined Modality Therapy
- Enzyme-Linked Immunosorbent Assay
- Hodgkin Disease/immunology
- Hodgkin Disease/therapy
- Humans
- Immunoglobulin A/analysis
- Immunoglobulin G/analysis
- Lymphoma/immunology
- Lymphoma/therapy
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, Non-Hodgkin/therapy
- Middle Aged
- Pneumococcal Infections/prevention & control
- Purpura, Thrombocytopenic/immunology
- Purpura, Thrombocytopenic/therapy
- Splenectomy
- Streptococcus pneumoniae/immunology
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Tumour imaging of indium-111 oxine-labelled autologous lymphocytes as a staging method in Hodgkin's disease. Eur J Haematol 1989; 42:276-83. [PMID: 2494057 DOI: 10.1111/j.1600-0609.1989.tb00112.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Following indium-111 oxine-labelled autologous lymphocyte infusion, 39 lymphocyte scintigraphies were performed in 35 patients with Hodgkin's disease (HD). Lymphocytes were obtained after leukapheresis and Lymphoprep gradient centrifugation and were further purified by an adherence step to eliminate monocytes. A median of 1.2 (0.2-3.7) X 10(9) cells were labelled with 6.7 (range 1.9-16.6) Mbq indium-111 oxine and reinfused to the patients. Gamma camera imaging was performed with a GE 400 AT. An accumulation of radioactivity was seen at 54 of 61 sites with enlarged lymph nodes. Increased radioactivity was also seen at 16 sites with no previous clinical evidence of tumour involvement. These data seem very promising and with further methodological improvement lymphoscintigraphy may prove to be an important complement in the staging procedure and follow-up of patients with HD.
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Therapeutic effects of low-dose cytosine arabinoside, alpha-interferon, 1 alpha-hydroxyvitamin D3 and retinoic acid in acute leukemia and myelodysplastic syndromes. Eur J Haematol 1988; 40:449-59. [PMID: 3378598 DOI: 10.1111/j.1600-0609.1988.tb00855.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
62 evaluable patients with myelodysplastic syndromes (MDS) or acute leukemia were treated with different combinations of low dose ara-C, alpha-interferon (IFN), 1 alpha-hydroxyvitamin D3 (vit D3) and retinoic acid. The aim was to study the efficacy and toxicity of each combination. The overall rate was 44%. Of these, 50% responded favorably to the combination of IFN, vit D3 and retinoic acid (IDR), which was comparable to the response rate of 43% for low-dose ara-C. The results of the IDR treatment may be explained by additive or synergistic effects between the separate drugs in the combination. Ara-C and IDR treatment was generally well-tolerated but interferon gave more side effects than any other drug used in the study. Evaluation of the full combination of ara-C, IFN, vit D3 and retinoic acid was not possible because of toxicity. Marrow hypoplasia was infrequent (5/27 patients) in cases responding favorably to treatment. Complete remissions were not longer than partial remissions or significant responses.
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