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)

The serum LDH level determined at time of diagnosis provides important prognostic information about patients with Hodgkin's disease. The median survival of patients with a normal value was 129 months, whereas those with elevated values had a median survival of only 39 months. The prognostic power of LDH persisted after adjustment for age, symptom class, stage, or histology. When the Cox proportional hazards regression method was used to simultaneously adjust for age, histology, symptom class, and stage, elevated enzyme levels still were correlated with short survival. (J Lab Clin Med 99:382, 1982.)
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PMID:Prognostic value of serum lactic dehydrogenase level in Hodgkin's disease. 705 64

The routine practice of making enzymatic assessments for the purposes of cancer diagnosis, including the determination of total amount of LDH provides only limited information. However, the total amount of LDH may be used to monitor the effect of chemotherapy or radiotherapy in certain tumours, such as epithelial tumours and germ-cell tumours of the ovaries, non Hodgkin's lymphomas or malignant tumours of the testicles. The differentiation of LDH isoenzymes, with a view to linking their pattern to precise localizations has been studied. In germ-cell testicular tumours, there is a marked increase in LDH 1. In liver metastases, LDH 5 and/or LDH 4 are disturbed in 90% of the cases, while the total amount of LDH is raised in only 72% of the cases. In many cases, the association of a disturbance in the serum ratio of the total amount of LDH and a disturbance in the isoenzymes of LDH 4 and LDH 5 associated with a high level of GGT indicate the presence of liver metastases.
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PMID:The measurement of total lactic dehydrogenase and its isoenzymes in solid tumours. 722 99

Twenty-one consecutive patients with refractory or relapsed non-Hodgkin's lymphomas were treated with a novel combination chemotherapy (MINE-BOP), comprising myelosuppressive (ifosfamide, mitoxantrone, etoposide) and non-myelosuppressive (bleomycin, vincristine and prednisone) drugs. Median age of the patients was 42 years and all had intermediate or high-grade lymphoma. Fifteen patients had refractory disease. All patients had previously been treated with one or two regimens, containing anthracyclines. In all cases the duration between the last chemotherapy and the MINE-BOP regimen was shorter than 12 months. Response rate was 57% with 33% complete remission (CR). Median disease-free and overall survivals were 7 and 10 months respectively. The serum LDH level was the only significant prognostic factor in this study. The toxicity of this regimen was moderate with 24% of febrile neutropenia and 9% of microscopic hematuria. Toxic death due to febrile neutropenia was observed in one patient who had bone marrow involvement. To conclude, the addition of non-myelosuppressive drugs to the chemotherapy regimen and shortening the interval between the application of cytotoxic drugs as used in the present study did not show any improvement of response and survival in this group of patients.
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PMID:Mesna/ifosfamide, mitoxantrone, etoposide, bleomycin, vincristine, prednisone (MINE-BOP) combination chemotherapy in the treatment of refractory and relapsed non-Hodgkin's lymphoma. 749 84

In high-grade malignant non-Hodgkin's lymphomas (hNHL) recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) was evaluated as support to chemotherapy. In a phase III trial, 172 patients (age 18-73 years, stage II-IV) were risk-stratified according to LDH levels and lymphoma size and randomized to receive rhGM-CSF (400 micrograms) (87 patients) or placebo (85 patients) subcutaneously days 8-14 of each cycle of an intensified COP-BLAM regimen. RhGM-CSF significantly reduced the length and nadir of neutropenia, the length of fever episodes, the frequency of all and of severe infections, and of hospitalization and antibiotic requirements. Complete response rates were 63% for all patients and 64% vs. 61% (n.s.) in the rhGM-CSF vs. the control group. Deviations from protocol in applied dosages of myelotoxic drugs and in cycle intervals maintained differed slightly in favor of the rhGM-CSF arm. However, there were no significant differences in overall survival between the GM-CSF treatment and control groups (21 vs. 23 months). Early relapse rates were markedly lower than in the standard-dose COP-BLAM/IMVP-16 regimen. Thus, GM-CSF abates toxic side effects of chemotherapy and may help to maintain dose intensity in high-risk hNHL.
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PMID:Cytokine efficiency in the treatment of high-grade malignant non-Hodgkin's lymphomas: results of a randomized double-blind placebo-controlled study with intensified COP-BLAM +/- rhGM-CSF. 751 44

In order to describe renal involvement in aggressive non-Hodgkin's lymphomas (NHLs) and its prognostic significance, we reviewed the outcome of 48 patients with renal involvement treated with the LNH-84 or LNH-87 regimen. Histology was diffuse large cell in 29 (60%) patients; immunoblastic, diffuse mixed cell and lymphoblastic in four each; follicular large cell, diffuse small cleaved cell and diffuse small non-cleaved cell in one each; and unclassified in four. Ann Arbor stage was IV in 44 patients, and IE or IIE in four. Tumour mass > or = 10 cm, performance status (ECOG scale) > 2 and increased LDH level were present in 69%, 20% and 76% of patients respectively. Fifteen patients (31%) had multiple intraparenchymal nodules, 14 (29%) had direct spread into the kidney from a perirenal mass, ten (21%) had a single intraparenchymal nodule and nine (19%) had diffuse infiltration. Twenty-one patients (43%) presented with bilateral lesions. Three patients (6%) presented with acute renal failure. Ten other patients (21%) had serum creatinine > 120 mumol l-1. In 12 of these 13 patients renal function was restored with chemotherapy. Twenty-eight patients (57%) achieved complete remission. Estimated 4 year disease-free survival was 39%. Disease-free survival and actuarial survival at 4 years were estimated to be 58% respectively. Two renal parameters had adverse prognostic significance for survival: renal hilum involvement (P = 0.02) and diffuse renal infiltration (P = 0.01). A Cox model identified only two independent prognostic factors for survival, namely performance status > or = 2 and tumour size > or = 10 cm. We conclude that alteration in renal function occurs in 27% of patients with renal involvement. Systemic chemotherapy improves renal function rapidly. Long-term outcome is similar to that expected in NHL patients presenting with the same prognostic factors.
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PMID:Aggressive lymphomas with renal involvement: a study of 48 patients treated with the LNH-84 and LNH-87 regimens. Groupe d'Etude des Lymphomes de l'Adulte. 751 72

We report on the immunophenotype, clinical findings and response to aggressive chemotherapy of 18 patients with mediastinal large B-cell lymphoma (MLCL). Cases were collected from a series of 286 high-grade non-Hodgkin's lymphomas (HG-NHL) which, in the period September 1988 to August 1991, were enrolled in a prospective multicentre trial designed to compare the MACOP-B and F-MACHOP regimens. Immunostaining on frozen sections revealed a previously unrecognized phenotype, i.e. co-expression of B-cell (CD19, CD20, CD22, Ig-associated dimer) and activation-associated antigens (CD30 and CDw70) in about 60% of MLCL cases; in contrast, the activation-associated antigens CD25 and Ki-27 (unclustered) were consistently negative. This peculiar phenotype may reflect a derivation of the tumour from a subset of thymic activated B cells. Clinically, the patients (median age 31 years; F/M ratio 2.6) presented with bulky mediastinal mass (72%) associated with mediastinal syndrome in > 50% cases; disease was stage IIA in most cases. All 18 patients received aggressive chemotherapy (F-MACHOP 11; MACOP-B 7). Complete response (CR) was achieved in 57.1% of cases treated with MACOP-B. In contrast, the response of the 11 MLCL treated with F-MACHOP was poor (CR 18.2%) as compared to that of the 135 HG-NHL treated with the same regimen during the trial (CR 69.6%). This difference was still statistically significant after adjusting for negative prognostic factors (mediastinal mass > 10 cm plus increased LDH) and suggests that F-MACHOP might not be the most appropriate regimen for this kind of lymphoma.
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PMID:Mediastinal large B-cell lymphoma: clinical and immunohistological findings in 18 patients treated with different third-generation regimens. 753 25

ATP-thymidine 5'-phosphotransferase (TK) is a cellular enzyme involved in DNA synthesis, activated during the G1/S phase of the cell cycle. Elevated TK serum levels can be found in cancer patients due to the active proliferation of tumor cells. TK serum activity was tested by a radioenzymatic technique (Prolifigen TK REA, Sangtec Medical, Sweden) based on the conversion of 125 I deoxyuridine to 125 I deoxyuridine monophosphate. A total of 181 patients were enrolled in this study: 133 lymphomas (Hodgkin, HL and Non-Hodgkin, NHL) 48 benign diseases including acute (n = 17) and chronic inflammatory diseases (n = 13), myocardial infarction (n = 11), liver cirrhosis (n = 2), renal failures (n = 2), and diabetes (n = 3). Lymphoma patients were classified according to the Ann Arbor staging system, and 103 NHL patients were classified according to the Working Formulation histologic grade (21 low, 72 intermediate, and 10 high grade lymphomas). The patients were treated with standard chemo-radiotherapeutic protocols according to the stage and the histologic grade; the evaluation of the response to the treatments and the follow-up were performed according to the serial examinations currently used in our Institute. Given a TK cut-off of 5 U/L, the diagnostic sensitivity of TK test at lymphoma presentation was 81.8% and 75.7% in HL and NHL patients, respectively. Values exceeding 50 U/L were found only in NHL patients. The overall sensitivity of TK resulted higher than that of LDH (16.7%), copper (42.6%), IgG (23.5%), IgM (26.8%) and IgA (9.8%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Thymidine kinase (TK) activity as a prognostic parameter of survival in lymphoma patients. 766 Aug 54

Forty-five patients with stage III-IV low grade non-Hodgkin's lymphoma (NHL) were treated with a non-intensive polychemotherapy regimen including chlorambucil-vincristine and cytarabine (Ara-C), termed COA, for a total of 366 courses, beginning in June 1986. Grade 4 myelotoxicity occurred in only 4/45 patients. No treatment related death was observed. All patients were evaluable for response. Overall, 38 (84%) objective responses, including 31 (69%) complete responses (CR), were observed. At a median follow-up of 57 (21-84+) months, only 8 deaths occurred. Twenty-seven (60%) patients are still disease-free. All disease-free patients were in their first CR. The seven-year estimated survival is 71% and the estimated 7-year progression-free survival (PFS) was 48%. The estimated probability of complete responders to be disease-free at 6 years is 78%. Pretreatment laboratory parameters (serum levels of thymidine kinase, LDH and TNF-alpha showed a good prognostic relevance at using univariate analysis. At multivariate analysis, only the pretreatment serum levels of TNF-alpha were significantly associated with a higher CR achievement probability (p = 0.02) and a longer PFS (p = 0.02). We established a risk model for clinical outcome based on these 3 parameters. Patients having all parameters within the normal range at diagnosis, showed a very good prognosis (100% 7-year PFS and survival), while patients with all parameters increased had a very poor prognosis (0% 7-year PFS and 22% 7-year survival). In conclusion, COA treatment appears to be a non-toxic and very effective treatment for low-grade non-Hodgkin's lymphomas.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Chlorambucil, vincristine and cytarabine (COA) treatment of low grade lymphomas. 777 52

Burkitt's lymphoma (BL), a rapidly growing lymphoma, is recognized by its aggressive course, brief median survival, and low rates of long-term survival for patients. Several polychemotherapeutic approaches are utilized. Twenty adult patients with BL identified according to the Kiel classification were analysed retrospectively. Therapeutic modifications depended upon the different times of the diagnosis. Eight patients received the LSA2-L2 regimen, 11 patients were treated with third generation polychemotherapeutic regimens for high-grade non-Hodgkin's lymphomas: F-MACHOP and MACOP-B, and 1 elderly patient was given the COP regimen. Of the 11 patients treated with cyclic conventional therapy (7 with F-MACHOP and 4 with MACOP-B), 8 achieved a complete response (CR). Of the 8 patients who were given the LSA2-L2 protocol, 4 obtained a CR. One elderly patient treated with the COP regimen obtained a partial response. Early stage of disease, low levels of LDH, and the absence of bone marrow involvement were characteristics of patients with good prognoses. Effective conventional third-generation polychemotherapy regimens (F-MACHOP and MACOP-B), normally used for high-grade non-Hodgkin's lymphomas, were equally effective for a large fraction of adults with BL. Furthermore, our study confirms the important role of LDH level, stage, and bone marrow involvement as prognostic factors in BL as well as the roles of tumor burden in the CR rate and relapse-free survival.
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PMID:Adult Burkitt's lymphoma: clinical and prognostic evaluation of 20 patients. 781 6

Recent progress in the chemotherapy for malignant lymphoma is reviewed. From the viewpoint of treatment, malignant lymphoma is classified into five major categories; aggressive lymphoma, indolent B-lymphoma, Hodgkin's disease, T-lymphoblastic lymphoma and adult T-cell leukemia-lymphoma (ATL). Based on the results of the clinical chemotherapy trials conducted by the cooperative oncology groups in Western countries and the Lymphoma Study Group (LSG) in Japan, the state of the art of chemotherapy for malignant lymphoma is described. In aggressive lymphoma of advanced stages, after establishment of CHOP therapy (first generation), better results were reported in the United States for single institute single-arm studies of non-cross resistant alternating multiagent chemotherapy (second generation) and high relative dose intensity chemotherapy (third generation). However, recent multicenter phase III studies, comparing CHOP with third generation regimens, revealed that CHOP remains the best available treatment, because of similar failure-free and overall survival with lower cost and lower severe toxicity. More recently, the results of the International Non-Hodgkin's Lymphoma Prognostic Factors Project were reported. Based on the number of the five unfavorable factors present, such as age, stage, LDH, performance status and the number of extranodal disease sites, a new predictive model "international index" for aggressive lymphoma was developed. Such predictive models based on prognostic factor analyses would be very useful in the design of future clinical trials in patients with aggressive lymphoma and in the selection of appropriate therapeutic approaches for individual patients.
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PMID:[Recent progress in the treatment of malignant lymphoma]. 803 Nov 55


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