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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

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

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

The clinical studies about the electrolyte abnormality (EA) in patients with malignant lymphoma (ML) are rarely reported. We analyzed the EA and renal insufficiency in 123 patients with ML between June. 1976 and Jan. 1989; 8 patients with Hodgkin's disease, and 115 patients with non-Hodgkin's lymphoma (NHL). Before treatment, the incidence of the EA was 24.2% and hypercalcemia, hypocalcemia, and hyperkalemia were predominant. After treatment it became to 74.7% and the number of hyponatremia and hypokalemia increased. The incidence of proteinuria and renal insufficiency (serum creatinine above 1.5 mg/dl), were 7.3% and 2.4% before treatment, and became to 26.8% and 26.8% after treatment, respectively. There was a significant difference between two groups with and without the EA before treatment as for serum lactate dehydrogenase (LDH) levels (p less than 0.01), clinical stages (p less than 0.05) and the incidence of bone marrow involvement (p less than 0.01). In 34 autopsied cases, 3 cases showed massive renal involvement and about a half of cases showed various renal changes. The EA before treatment was caused by extrarenal factors, because the incidence of proteinuria and renal insufficiency were almost same to healthy controls. And renal factors play an important role on the E.A after treatment. Above results suggest that the EA before treatment indicates the progress of malignant lymphoma and the EA after treatment means not only the progress of the disease but also therapy-related renal damages.
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PMID:[Electrolyte abnormality and renal insufficiency in malignant lymphoma; clinical and pathological analysis in 123 cases]. 177 51

Combination chemotherapy is capable of curing many patients with newly diagnosed intermediate- and high-grade non-Hodgkin's lymphomas (NHL), but treatment of relapsed NHL remains problematic. Bone marrow transplantation (BMT) offers the best chance for disease-free survival, but interim chemotherapy is often necessary while awaiting BMT, especially for patients with bulky disease. We report here 39 patients (median age, 44 years) who failed primary therapy with doxorubicin-based regimens and subsequently were treated with one to six cycles of dexamethasone, 40 mg intravenous (IV) every day on days 1 to 4, cisplatin 100 mg/m2 by continuous infusion on day 1, and cytarabine 2 g/m2 IV every 12 hours x two doses on day 2 (DHAP) before the planned BMT. Histologies included 16 diffuse large-cell, six diffuse mixed, five diffuse small-cleaved, four lymphoblastic, and eight other. Twenty-eight patients had stage IV disease, 13 had B symptoms, and 20 had an elevated lactate dehydrogenase (LDH). Patients had been treated with a median of three previous chemotherapy regimens. Sixty-one percent of patients had high tumor burdens according to the MD Anderson criteria. Objective responses to DHAP were seen in 26 patients (67%) including nine complete responses (CRs) (23%) and 17 partial responses (PRs) (44%), and responses lasted a median of 7.5 months. Myelosuppression was the major toxicity, but there were no treatment-related deaths. To date, 17 patients have undergone subsequent BMT with a projected 3-year disease-free survival of 15%. We conclude that the DHAP regimen is effective short-term salvage therapy for relapsed NHL patients, but the long-term prognosis of multiply relapsed patients remains poor.
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PMID:Treatment of relapsed non-Hodgkin's lymphomas with dexamethasone, high-dose cytarabine, and cisplatin before marrow transplantation. 199 11

Forty-seven previously untreated patients with intermediate- or high-grade non-Hodgkin's lymphoma were treated with four courses of a regimen that consisted of high-dose (120 mg/m2) Adriamycin (doxorubicin; Adria Laboratories, Columbus, OH), vincristine (2 mg), cytarabine (3 gm/m2), and dexamethasone (50 mg intravenously [IV] on day 1 and 20 mg/day orally on days 2 to 5) (AVAD), which was administered every 3 to 4 weeks. The median age of the patients was 58 years; 72% were Ann Arbor stage IV, 49% had "B" symptoms, 62% had masses larger than 7 cm, 40% had masses at least 10 cm in diameter, and 49% had serum lactate dehydrogenase (LDH) greater than 250 U/L. Overall, 72% of the patients (89% of diffuse large-cell lymphoma [DLCL] patients) attained complete (CR) or probable complete responses (PCR), and relapses occurred in 32%. There were no episodes of clinical congestive heart failure, but one patient developed recurrent ventricular arrhythmias. Fever during neutropenia occurred with 65% of treatment courses. Three deaths were attributed primarily to complications of therapy. The lymphoma-free survival of all entered patients is 51% (24 of 47), with a follow-up of 30 to 67 months (median, 58 months). These results confirm that high CR/PCR and long-term survival rates can be achieved in patients with aggressive histologies of non-Hodgkin's lymphomas, even in groups with poor prognostic factors, using high-dose anthracycline-containing chemotherapy regimens delivered over a short period of time. However, the apparently higher relapse rate in comparison to our previous study leads us to speculate that consolidation with noncross-resistant agents may be helpful in increasing even further the cure rate in this group of patients.
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PMID:Chemotherapy of intermediate- and high-grade non-Hodgkin's lymphomas with a high-dose doxorubicin-containing regimen. 229 68


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