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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Statistically significant changes of the values of biochemical tests can be utilized in complex clinical and laboratory diagnosis and in appreciating the status of the disease in Hodgkin's lymphomas. Considering the increasing number of biochemical tests and their common nonspecificity, urgent necessity appears to verify their importance in malignant diseases. The authors analyzed 2626 biochemical examinations in 39 patients with M. Hodgkin. The results were evaluated in untreated patients, in patients in remission with and without BCG vaccination, in relapse, in the course of successful and unsuccessful therapy and the contribution of individual laboratory tests for the diagnosis and the course of the disease was verified. Suitable for the diagnosis are those tests which do not deviate from physiological limits in the sense either of the increase (alpha 2-, beta-, gamma-globulins and transaminases) or the decrease (albumins and albumin-globulin quotient). Statistically insignificant were the changes of the values of total protein, alpha1-globulins, N-urea, thymol turbidity reaction, cholesterol, phosphatases and lactate dehydrogenase. The results presented can be an aid for the clinician in the choice of individual biochemical markers.
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PMID:Significance of biochemical markers in Morbus Hodgkin. 23 7

Serum LDH levels have been found to be significantly increased in non-Hodgkin lymphoma (NHL) patients, both histiocytic and lymphocytic. The duration of survival of NHL negatively correlates with the level of serum lactic dehydrogenase (LDH), and statistical analysis reveals that patients with lower levels of LDH have a longer survival rate than the patients with higher LDH activity, irrespective of their histologic classification. The analysis of the results by the Test for Trend in Prognosis allows us to establish that the correlation of the rate of survival and LDH levels is independent from other clinical parameters.
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PMID:Serum lactic dehydrogenase as a prognostic tool for non-Hodgkin lymphomas. 47 6

Two university centers in Finland used MACOP-B regimen as first-line treatment of intermediate and high-grade non-Hodgkin's lymphomas in 1986-1990. The clinical records of all 41 patients treated with this regimen were analyzed. The median age was 47 years (range 16-65), 24% of the patients had WHO performance status > 1, 49% had B-symptoms, 46% had Ann Arbor stage III or IV disease, and 39% had bulky disease. Twenty-three (58%) of the 40 patients who were evaluable for response had CR. The survival rate 36 months after the start of MACOP-B was 62%, but failure-free survival rate only 36%. Among several analyzed factors a lactate dehydrogenase level < 500 U/l before treatment showed the strongest association to failure-free survival. The planned dose intensity was not achieved mainly because of toxicity, and the ratio of the actual dose intensity given to the planned dose intensity varied for the different drugs between 0.77 and 0.92.
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PMID:MACOP-B regimen in non-Hodgkin's lymphoma. 128 51

We reported the first case of angiotropic lymphoma diagnosed by adrenal biopsy in Japan. Immunohistochemical study and southern blot hybridization analysis proved it to be B-lymphocyte origin. A 61-year-old man with history of mild hypertension and diabetes mellitus was admitted to our department because of recurrent minor stroke. On admission, general physical findings were normal. Laboratory investigations showed an elevated erythrocyte sedimentation rate and increased serum lactic dehydrogenase (LDH) level. The serial computed tomographic (CT) scan of the brain showed multifocal abnormal density lesions in bilateral hemispheres. Magnetic resonance imaging (MRI) of the brain demonstrated multiple lesions of increased signal intensity in the brainstem and bilateral hemispheres. A subsequent CT scan of the abdomen revealed swelling of bilateral adrenal glands. Adrenal biopsy was performed. Biopsy samples showed the intravascular proliferation of malignant lymphoma cells, non-Hodgkin, diffuse large cell type. These cells had the immunophenotype of a B cell lymphoma (reactive with the antileukocyte common antigen, anti-MB-1, anti-MB-2 and anti-MX-pan B, and unreactive with the anti-MT-1, anti-UCHL, anti-Ki, anti-kappa, anti-lambda and antifactor-VIII). Southern blot hybridization analysis showed monoclonal rearrangements of the immunoglobulin heavy-chain gene, which strongly suggested a B-lymphocyte origin. Thus, a diagnosis of angiotropic lymphoma was made. As soon as chemotherapy was begun, the patient fell into deep coma. A repeat CT scan of the brain was normal. His clinical status gradually deteriorated, and he died 18 months after his initial symptom. Autopsy, which was limited to the body, revealed characteristic systemic intravascular stagnation of lymphoma cells.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of angiotropic lymphoma diagnosed by adrenal biopsy]. 129 Nov 69

Hypercalcemia occurred in a patient with non-Hodgkin's (B-cell type) lymphoma when generalized lymphadenopathy developed. Despite low normal plasma parathyroid hormone (PTH), nephrogenous cAMP (NcAMP) was not suppressed, and serum and urine PTH-related protein (PTH-rP) levels were elevated. The plasma level of 1,25(OH)2D was within normal range. The combined chemotherapies successfully reduced the tumor size, serum Ca, PTH-rP, and lactic dehydrogenase. Serum osteocalcin was suppressed while the patient was hypercalcemic, and increased after chemotherapy. In the extract of the tumor tissue obtained post mortem, bioactivity stimulating the production of cAMP in osteoblasts was demonstrated along with the immunoreactive PTH-rP. This is the first report of a B-cell lymphoma producing PTH-rP and its association with humoral hypercalcemia of malignancy.
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PMID:Parathyroid hormone-related protein as a cause of hypercalcemia in a B-cell type malignant lymphoma. 133 5

Between 1986 and 1988, 81 patients with high grade malignant non-Hodgkin lymphoma according to the Kiel classification were treated with the VIM-Bleo/CHOP-regimen: etoposide 100 mg/m2 intravenously on days 1-3, ifosfamide 1.5 g/m2 intravenously days 1-5 with mesna for prophylaxis of cystitis, methotrexate 30 mg/m2 intravenously on days 3, bleomycin 10 mg intravenously on days 8 and 15, cyclophosphamide 750 mg/m2 day 22, doxorubicin 50 mg/m2 day 22, vincristine 1.4 mg/m2 on day 22, and prednisolone 100 mg postoperatively on days 1-5 and 22-26. Cycles were repeated four times beginning on day 43. Regions with bulky disease were irradiated after chemotherapy. 36 patients (44%) had stage II, 12 (15%) stage III and 33 (41%) stage IV disease. B-symptoms were present in 49% of patients. Serum lactate dehydrogenase activity was elevated in 53%. Overall, 59 patients (73%) achieved a complete and 14 (17%) a partial remission. 8 (9%) had stable or progressive disease. After a median follow up of 30 months thus far, probability of long-term relapse free survival is 66% for patients in complete remission. Overall survival is 72% at 24 months. Toxicity from treatment was very low with leukopenia being the main side effect. Major infections were observed in only 2% of cycles with one treatment related death. VIM-Bleo/CHOP is a well tolerated regimen with remission rates in the range of other, more toxic regimens. However, cyclic alternating treatment did not improve results as compared with repeated treatment with a single standard protocol.
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PMID:Cyclic alternating chemotherapy of high-grade malignant non-Hodgkin lymphomas with VIM-Bleo and CHOP. 137 34

Interleukin-6 (IL-6) was demonstrated to be a strong autocrine or paracrine plasmocytoma cell growth factor in humans. Using a bioassay, high serum IL-6 (S-IL-6) levels were correlated with disease severity in plasma cell dyscrasias. Since other cytokines could interfere with the bioassays, we developed a specific radioimmunoassay to study S-IL-6 levels in 102 patients with monoclonal gammopathy (MG). S-IL-6 level was studied by a double antibody radioimmunoassay using a rabbit polyclonal anti-IL-6 antibody and a human recombinant IL-6 as the standard. The lowest value of the standard significantly different from zero was found to be 78 pg/ml. Within-run and between-run precisions were characterized by a mean coefficient of variation of 3.72 and 5.5%, respectively. The mean analytical recovery was found to be 113% and the immunochemical identity of IL-6 standard and S-IL-6 was shown by dilution tests. IL-6 was detected in all tested sera. Sera from 66 healthy volunteers and 43 patients with acute leukemia or malignant lymphoma were tested as controls. In healthy subjects, S-IL-6 values were 294 +/- 86 pg/ml. MG were classified as multiple myeloma (MM), macroglobulinemia, and MG of undetermined significance (MGUS). The distribution of S-IL-6 levels in patients with MG was significantly higher than in healthy subjects but lower than in patients with acute leukemia or Hodgkin's lymphoma. Results obtained in 55 patients with MM were related to other biological parameters. S-IL-6 levels correlated with bone-marrow plasmacytosis (P less than .0005), serum-lactate dehydrogenase (S-LDH; P less than .005), serum beta 2 microglobulin (S -beta 2m; P less than .01), and serum calcium (S-Ca; P less than .025) and inversely correlated with haemoglobin (P less than .025). Our results indicate that 1) radioimmunoassay is suitable for the measurement of human IL-6 in serum; 2) high S-IL-6 levels are observed in a small number of patients with MG; and 3) S-IL-6 level correlates with tumour cell mass in patients with overt MM.
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PMID:Radioimmunoassay for the measurement of serum IL-6 and its correlation with tumour cell mass parameters in multiple myeloma. 154 13

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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PMID: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. 155 Jul 71

Four out of eleven patients--none of them HIV positive--who received treatment for non-Hodgkin lymphoma by the MACOP-B protocol between June 1989 and February 1990 were taken ill during or shortly after the conclusion of the course with fulminant pneumonia necessitating artificial ventilation. In three cases Pneumocystis carinii was identified as the pathogen, and in one patient the diagnosis of pneumocystosis seemed probable. The mean cumulative doses given before the outbreak of pneumonia were as follows: cyclophosphamide 2753 +/- 1161 mg, methotrexate 1590 +/- 667 mg, bleomycin 36 +/- 16.8 mg and prednisone 4378 +/- 1734 mg. The mean haemoglobin concentration was 10.7 +/- 0.5 g/dl, leucocyte count 5250 +/- 2100/microliters, lymphocyte count 1300 +/- 300/microliters and lactate dehydrogenase 227 +/- 34 U/l. The cumulative doses and laboratory findings in the seven patients not affected by pneumocytosis were not significantly different. The patients with pneumonia were supported by mechanical ventilation for 6-26 days and treated with large doses of corticosteroids and co-trimoxazole. One patient died after 17 days' ventilation. Three patients were successfully weaned from the ventilator. Chemotherapy protocols such as MACOP-B predispose to acute Pneumocystis pneumonia. The risk of infection is independent of the cumulative doses of the drugs employed. For this reason, prophylaxis with co-trimoxazole is normally mandatory.
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PMID:[Acute pneumocystosis during polychemotherapy following the MACOP-B protocol]. 169 17

A review of prognostic factors described recently in Hodgkin's and non-Hodgkin's lymphomas is presented with some comments on their interest and value for treatment choice and comprehension of the disease. The most important parameters are divided into three categories: 1) age; 2) extent of the tumor, ie, number of nodal or extranodal sites, bulkiness, stage, lactate dehydrogenase level or beta 2-microglobulin level; and 3) host-tumor interaction, ie, performance status, serum albumin level, and erythrocyte sedimentation rate. These initial parameters permit the stratification of lymphoma patients into subgroups with different outcomes in which different therapeutic modalities are tested.
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PMID:Prognostic factors in Hodgkin's and non-Hodgkin's lymphomas. 175 78


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