Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hematological and cytogenetic characteristics of 75 cases of therapy-related acute non lymphoid leukemia (t-ANLL) occurring in Hodgkin's disease (HD) are analysed in this multi-institution study. Combined radio and chemotherapy had been given in 88 per cent of patients, either as adjuvant (44 per cent) or as salvage modality (44 per cent). Radiotherapy alone and chemotherapy alone had been given in 3 per cent and 9 per cent respectively. Eighty per cent of patients were in remission of HD and 71 per cent off-therapy while developing leukemia. The median latent time from remission of HD to leukemia was 34 months. The myeloblastic variety of leukemia accounted for 43 per cent of total cases; the myelomonocytic and monocytic for 17 per cent and 4 per cent, the promyelocytic and erythroblastic variants for 5 per cent and 7 per cent of t-ANLL. Twenty four per cent of cases were unclassifiable; one of these was TdT-positive. Dysplastic features of erythrocytic line were invariably present with circulating erythroblasts; defects of granulocytes, circulating megathrombocytes and micromegakaryocytes were also present. Bone marrow hypoplasia and marked fibrosis were documented in 47 per cent and 30 per cent of cases. Preleukemia heralded overt leukemia in 73 per cent of cases; 37 per cent had refractory anemia with no excess of blasts; 16 per cent of preleukemias were unclassifiable. Cytogenetics revealed chromosome abnormalities in 83 per cent of cases; 72 per cent presented chromosome 5 and/or 7 monosomy or partial deletion (5q- or 7q-) of the long arm (94 per cent in the combined modality therapy group). In 3 cases, a pure monosomy 7 was observed; in none 5q-alone. Response rate to conventional therapy was 14 per cent; low and high-dose cytarabine were of little benefit. Long-term CR (28 + and 16 + months) was achieved in 2 cases with allogeneic bone marrow transplantation (BMT) as first-line therapy. A better knowledge of t-ANLL in HD and new therapies, including BMT, may improve the prognosis of this late complication of intensive HD treatment.
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PMID:Treatment-related leukemia in Hodgkin's disease: a multi-institution study on 75 cases. 243 31

Interferons are new and effective agents in the treatment of various haematological neoplasias. Alpha-interferon (natural or recombinant) has a high efficacy (90% response rate) in hairy cell leukaemia. Complete remissions are, however, rare and definite cure of the disease is unlikely. Alpha-interferon induces haematological remissions in about two thirds of patients with chronic myeloid leukaemia and leads to a reduction in Philadelphia chromosome in about 40% of patients. It is uncertain, however, whether this treatment will actually prolong the life of these patients as compared with conventional treatment. Alpha-interferon has a beneficial effect in some patients with low malignant non-Hodgkin lymphomas (in particular follicular lymphomas). The response rate in myeloma is rather small (20%). Gamma-interferon is not effective in hairy cell leukaemia, non-Hodgkin lymphoma and myeloma. It is, however, of some efficacy in chronic myeloid leukaemia (the response rate in lower than with alpha-interferon) and possibly has some effect in patients with acute myeloid leukaemia and myelodysplastic syndromes. The toxicity of interferons (alpha and gamma) consists of an influenza-like syndrome during the first days of treatment. Low doses of alpha-interferon show virtually no long-term toxicity. However, bone and muscular pain is sometimes dose-limiting with intermediate doses (5 to 15 million units) of alpha-interferon.
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PMID:[Interferon therapy in hematologic neoplasms]. 245 54

The authors presented in their first note generalities concerning the normal and pathological structure of bone marrow (BM), based on their personal experience (1,500 BMB) and on the literature. A short historical survey and the adopted research method are presented. The advantage of Burkhardt's myelotomy with its technical process by embedding in synthetic resins to avoid decalcification are discussed. The authors have used Jamshidi's cannula (or some other similar needle) with the subsequent embedding in paraffin after decalcification. Further papers will analyse the approach, by BMB, of the myeloproliferative disorders, myelodysplasia, lymphomas and Hodgkin's disease, cancer metastases and medullar aplasia.
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PMID:Bone marrow biopsy (BMB). I. Generalities, material and method, normal structure of bone marrow, pathological conditions. 252 55

A case of coexistence of Hodgkin's disease with myelodysplastic syndrome followed by conversion to acute myeloid leukaemia is reported. Possible pathogenetic determinants of this coexistence are discussed.
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PMID:[Coexistence of Hodgkin's disease and myelodysplastic syndrome with late conversion to acute myeloblastic leukemia]. 262 60

From 1979 to 1988, 82 allogeneic and 2 syngeneic bone marrow transplants (BMT) were performed in 78 patients (age range 13-49 years) with the following diagnoses: acute myelogenous leukemia (AML) (21 patients); acute lymphoblastic leukemia (ALL) (15 patients); chronic myelocytic leukemia in chronic, accelerated, or blastic phase (CML-CP, AP or BC) (25 patients); myelodysplastic syndrome (MDS) (1 patient); multiple myeloma (MM) (1 patient); Hodgkin's disease (HD) (1 patient); diffuse poorly differentiated lymphoma (DPDL) (1 patient); aplastic anemia (AA) (13 patients). Univariant analyses were carried out to determine factors of importance in predicting outcome. AML patients receiving transplants in remission had 12/19 (63%) survivors. Only one of seven ALL patients receiving transplants in remission survives free of disease, and none of eight patients receiving transplants in relapse survived. Six ALL patients relapsed. In CML, 6 of 16 (40%) patients receiving transplants in CP survive; two of nine patients (22%) in AP or BC survive. Of the 13 aplastic anemias, 8 (62%) survive. Graft-vs.-host disease (GVHD) was evaluated in 75 patients, 24 of 33 (73%) who developed GVHD died, compared to 24 of 44 (55%) who did not develop GVHD. Of the 30 patients given the combination of methotrexate (MTX) plus cyclosporine (CSP), only 23% developed GVHD, compared to 58% of those not given the combination. Interstitial pneumonia (IP) occurred in 16 patients and was fatal in 15. The introduction of daily acyclovir and weekly intravenous gamma globulin in 1985 was associated with little reduction in the frequency of IP (from 20% to 18%). However, survival increased from 21% to 47%.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Factors affecting survival in allogeneic bone marrow transplantation. 265 45

The incidence of secondary myelodysplastic syndromes (MDS) and acute leukaemias (AL) after chemotherapy and/or radiotherapy is increasing. Most cases have been described in patients with Hodgkin's disease, non-Hodgkin's lymphomas, multiple myeloma, polycythemia vera, ovarian cancer and breast cancer. We report 2 patients with secondary MDS and acute myeloblastic leukaemia after combined chemotherapy and radiotherapy for soft tissue sarcoma. Five more cases have been described in the literature. The data of all patients are summarized. The occurrence of secondary MDS/AL in patients with soft tissue sarcoma may become a problem, in particular in children, who have been cured after combined radiotherapy and chemotherapy.
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PMID:Myelodysplastic syndrome and acute leukaemia following treatment of soft tissue sarcoma. 267 58

Hodgkin's disease is one of the most curable cancers thanks to progress in radiotherapy and multi-drug chemotherapy regimens such as mechloretamine-vincristine-procarbazine-prednisone, best known as MOPP. However, long-term side-effects and treatment-induced second malignancies are of great concern. In our institution, 69 patients with nodular sclerosis Hodgkin's disease were treated over 10 years. Twenty-two per cent were stage I, 49% stage II, 23% stage III and 6% stage IV. Actuarial 10-year survival was 83% and actuarial relapse-free survival 61%. Six patients developed a second malignancy with a 10-year actuarial risk of 18%. All six cases occurred in the group treated with MOPP and extensive radiotherapy. Acute non-lymphoblastic leukemia occurred in three patients, preleukemia in two and non Hodgkin's lymphoma in one. In all of these patients, the results were quite poor. Overall survival was equally affected by Hodgkin's disease and by second malignancies. Since new multiple-drug chemotherapy regimens such as adriamycin-bleomycin-vinblastine-dacarbazine, known as ABVD, are equally effective and seem less likely to induce second hematologic malignancies, we suggest that MOPP should no longer be used as a first choice for the treatment of Hodgkin's disease, especially when in combination with radiation therapy.
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PMID:Ten-year nodular sclerosis Hodgkin's disease and second malignancies. 271 43

The risk of second cancers (SCs) was assessed in 744 patients with Hodgkin's disease (HD) admitted to The Netherlands Cancer Institute from 1966 to 1983. Sixty-nine SCs were observed one month or more after start of first treatment. These included 14 cases of lung cancer, nine cases of non-Hodgkin's lymphoma (NHL), 16 cases of leukemia, and six cases of the myelodysplastic syndrome (MDS). The median interval between the diagnosis of HD and that of second lung cancer, NHL, and leukemia was 8.1, 13.3, and 5.7 years, respectively. The overall relative risks (RR) (observed/expected [O/E] ratios) of developing lung cancer, NHL, and leukemia were 4.9 (95% confidence limit [CL], 2.7 to 8.2), 31.0 (95% CL, 14.2 to 58.9) and 45.7 (95% CL, 26.1 to 74.2), respectively. At 15 years the cumulative risk of developing an SC amounted to 20.6% +/- 2.9%. The 15-year estimates of lung cancer, NHL, and leukemia were 6.2% +/- 1.9%, 5.9% +/- 2.1% and 6.3% +/- 1.7%, respectively. Increased lung cancer risk following HD has not frequently been clearly demonstrated before; that we were able to demonstrate such risk may be due to the completeness of follow-up over long periods that could be achieved in this study. Excess lung cancer risk was only noted in treatment regimens with radiotherapy (RT); also, all lung cancers arose in irradiation fields. Excess risk of leukemia was only found in treatment regimens involving chemotherapy (CT). For NHL, combined modality treatment was shown to be the most important risk factor. Risk of lung cancer and NHL increased with time since diagnosis. A time-dependent covariate analysis (Cox model) performed on leukemia and MDS showed an increasing risk with intensity of CT, age (greater than 40 years), and a splenectomy.
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PMID:Increased risk of lung cancer, non-Hodgkin's lymphoma, and leukemia following Hodgkin's disease. 275 47

Splenic erythropoiesis was demonstrated by surface counting of 59Fe in 129 of 1,350 ferrokinetic studies performed over a 15 year period. These 129 studies were carried out in 108 patients, including 40 with chronic myelogenous leukemia (CML), 24 with agnogenic myeloid metaplasia (AMM), 18 with polycythemia vera (PV), six with a myelodysplastic syndrome, five with acute leukemia, three with prostate or breast carcinoma, two each with aplastic anemia or Hodgkin's disease, and one each with idiopathic thrombocythemia, multiple myeloma, chronic renal failure, or treated hypopituitarism. Splenomegaly was present in 83% of the studies and hepatomegaly in 72%. Grade II-III myelofibrosis was demonstrated in 62% of the cases. Hepatic erythropoiesis was present in 77% of the studies (only 38% in PV), and marrow erythropoiesis was undetectable in 33%. Total erythropoiesis was about twice normal (range 0.2 to 8 times normal) but was ineffective to varying degrees in 86% of the studies. Relationships between organomegaly, myelofibrosis, and extramedullary erythropoiesis, as well as differences among clinical disorders, are discussed. Differences observed between CML in chronic or blastic phase suggested that the erythroid cell line was involved in the proliferative process. It is concluded that splenic erythropoiesis 1) is encountered in a variety of clinical conditions; 2) is not necessarily associated with splenomegaly or myelofibrosis, even in the myeloproliferative disorders; 3) is part of a predominantly extramedullary (in the liver as well as in the spleen), expanded, and largely inefficient total erythropoiesis; and 4) can be evaluated in a semiquantitative manner by surface counting.
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PMID:Ferrokinetic study of splenic erythropoiesis: relationships among clinical diagnosis, myelofibrosis, splenomegaly, and extramedullary erythropoiesis. 275 9

This thesis is a survey of nine previously published articles on MPO deficient PMN. The incidences in leukaemia and allied disorders of the presence of this abnormal subpopulation of mature neutrophils and the relationship to clinical course in AML, susceptibility to infections in AML, FAB classification in AML and MDS, cytogenetically defined aberrations in MDS and morphometrical characteristics were investigated. The aims of the studies were to examine the diagnostic as well as the prognostic value of the parameter, to examine the usefulness of the parameter as an predictive indicator of CR and relapse in AML and to examine the concept that MPO deficient PMN may originate from leukaemic precursors. MPO deficient PMN were found to occur in a minor number (less than 4% of the total number of PMN) in normal humans and the incidences of an abnormal number (greater than 4%) were found to be about 40% in AML (I, II, III, IV, VIII), 60% in CML (I, VII), 30% in MPD other than CML (VII) and 30% in MDS (V). The highest incidences in AML were found in the FAB subtypes possessing the most myeloid differentiation potential i.e. FAB M2 and FAB M4 (IV). In ALL, CLL, HCL, Hodgkin's disease, anaemia not related to leukaemia and leukaemoid reactions the incidences all were 0% (I, unpublished data). The abnormal MPO deficient PMN subpopulation, if present, disappeared when CR was achieved and reappeared when relapse eventually was developed (II, VIII). In both situations serial determinations showed that the change occurred before the usual routine blood examinations predicted CR and relapse; several days and several months prior, respectively (VIII). The probability of obtaining CR was lower in the AML patients with the abnormal subpopulation and the risk of developing relapse higher than in AML patients without the anomaly (II, VIII). These differences were not statistically significant, however. AML patients, showing an increased number of MPO deficient PMN, revealed a statistically significant increased susceptibility to infections (P less than 0.01) during the preremission phase accounting for 18% to 67% of the total number of infections in this period (III). This increase was positively correlated to the extent of the anomaly (P less than 0.002). The spontaneous occurrence of a subpopulation of MPO deficient PMN in MDS went together with a simultaneous progression in cytogenetically determined clonal chromosomal aberrations and were related to progression in FAB subtype as well (VI). Morphometrically MPO deficient PMN were characterized by a decreased total cell size and an increased nucleus size of the projected images (IX).(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Myeloperoxidase deficient polymorphonuclear leucocytes in leukaemia and allied disorders. 285 15


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