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)

In malignant non-Hodgkin lymphomas (NHL), cytogenetic analysis may provide prognostic information including prediction of histologic evolution and responsiveness to therapy. In this study, we correlate clinical data and chromosomal aberrations in 70 adult patients with newly diagnosed NHL followed for a median of 20 months. Clonal aberrations were detected in 68/70 patients (97%). Besides t(2;5)(p23;q35), observed exclusively in three patients with anaplastic large cell lymphoma, Ki-1 positive, none of the characteristic aberrations observed was specific for a given histological subtype. Aberrations of chromosome 7 (n = 21) occurred in all histological subtypes together with aberrations of chromosome 3 and of the short arm of chromosome 17. They were clinically associated with a high serum lactate dehydrogenase level (LDH) and a trend to short survival. Anomalies of the long arm of chromosome 13 (n = 10) were found in patients with high grade B-cell lymphomas and bulky disease. In t(14;18)(q32;q21) bearing lymphomas (n = 27), distinct patterns of additional aberrations were observed in low grade and high grade lymphomas: trisomy 3 and trisomy 18 occurred concomitantly in high grade lymphomas (n = 6, p < 0.001) as well as aberrations of 1q, 5q, 6q and +der (18)(q21). In conclusion, cytogenetic analysis provides information about the complexity of genetic changes in NHL. These changes act not only as indicators of disease activity, but influence clinical outcome as demonstrated by their stringent correlation to the International Index and might reveal more general rules of tumor growth and spreading.
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PMID:Karyotype and prognosis in non-Hodgkin lymphoma. 796 39

Between 1988 and 1992, 60 patients with intermediate and high-grade non-Hodgkin's lymphomas (NHL) were treated with a new multidrug combination chemotherapy including 4'epidoxorubicin (25 mg/m2), etoposide (60 mg/m2), cyclophosphamide (400 mg/m2), administered intravenously (i.v.) on the 1st, 2nd and 3rd day every 4 weeks, prednisone (40 mg/m2) orally for 6 days every 4 weeks, vincristine (1 mg/m2) i.v. and methotrexate (400 mg/m2) i.v. on the 8th day every 4 weeks, vindesine (2.5 mg/m2) and cytarabine (200 mg/m2) on the 15th day every 4 weeks. Patients achieving apparent complete remission (CR) or good partial response (PR) after the 1st cycle of therapy were submitted to three other cycles of the same therapy. Patients failing to respond to the 1st cycle or whose disease progressed despite therapy, were treated with an alternative 2nd line therapy. Seventeen patients (28%) had stage II-II E, 15 (25%) stage III and 28 (47%) stage IV disease. Tumoral mass > 10 cm was found in 28 cases, the presence of extranodal sites (ES) in 32 cases, serum lactate dehydrogenase (LDH) > 240 IU/l in 34 cases, performance status (PS) > or = 2 in 12 cases. CR was obtained in 46 (76.4%) out of the 60 patients. Relapse-free survival (RFS) was 82, 64 and 61% with a median follow-up of 12, 24 and 36 months respectively. No relapse occurred later than 26 months after achievement with CR thus far. Overall survival (OS) was 77% at 12 months and calculated to be 62% and 59% at 24 and 36 months, respectively. Two patients died as a result of the treatment. Reversible myelosuppression was the main toxic effect. One hundred and ten out of the 221 cycles of chemotherapy were delayed because of therapy toxicity. Negative prognostic factors on the RFS and OS were the presence of an advanced stage of disease, a mass larger than 10 cm, the presence of ES, the elevated LDH, the PS > or = 2, the delay of therapy. In conclusion, results obtained using our protocol overlap those from other third generation regimens. Toxicity was also similar. The influence of clinical conditions such as stage of disease, the presence of ES, high LDH level and tumoral mass > 10 cm on the RFS and OS were significant. Principal variables influencing prognosis must be unified to compare results of similar treatments from different institutions.
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PMID:Intermediate and high grade malignant non-Hodgkin's lymphomas: preliminary results using a new combination regimen (EVE-COPEM). 801 26

To evaluate the clinical characteristics and treatment outcome of childhood non-Hodgkin lymphoma (NHL) cases with bone marrow involvement, we studied 13 lymphoblastic, 15 small noncleaved cell, and 8 large cell cases with tumor cells in their marrow. They represented 16%, 11%, and 9% of consecutive NHL cases with these respective histologic subtypes. The treatment outcome differed significantly according to histologic subtype--the 5-year event-free survivals (EFS +/- SE) for large cell NHL, small non-cleaved cell NHL, and lymphoblastic NHL cases were 11 +/- 8%, 40 +/- 20%, and 62 +/- 15%, respectively. Increased serum lactate dehydrogenase (LDH) levels (> 500 U/L) were associated with a poorer EFS (5-year EFS, 0% vs. 50 +/- 10%; P < 0.001). Children < or = 5 years of age had a poorer EFS survival than older children (5-year EFS, 14 +/- 9% vs. 44 +/- 10%; P = 0.03). The degree of bone marrow involvement (< 5% vs. > or = 5%) and race were not significantly associated with treatment outcome. Although intensive chemotherapy has substantially improved survival for patients with advanced stage lymphoblastic or small noncleaved cell lymphoma, patients with large cell NHL and associated marrow involvement continue to have a dismal outcome and require novel or more intensive therapy.
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PMID:Factors contributing to the prognostic significance of bone marrow involvement in childhood non-Hodgkin lymphoma. 805 6

We measured the soluble (s) receptors CD23, CD8, CD4, interleukin-2 receptor (IL-2R, CD25), and transferrin receptor (TfR, CD71), in normal serum and in patients with chronic lymphocytic leukemia (CLL) and evaluated them in relation to clinical and biological parameters of the disease, as well as serum immunoglobulin E (IgE). Compared to 31 normal individuals, 42 CLL patients had increased levels of sCD23 (98.4 +/- 127.7 versus 0.9 +/- 0.3 U/ml, p < 0.001), sIL-2R (6080 +/- 7030 versus 1420 +/- 640 pg/ml, p < 0.001), sTfR (12,100 +/- 11,250 versus 5000 +/- 1050 ng/ml, p < 0.001), and sCD8 (510 +/- 191 versus 234 +/- 89 U/ml, p < 0.001), but normal sCD4 levels. Mean sCD23 levels remained normal in patients with non-Hodgkin's lymphoma (other than small lymphocytic), Hodgkin's disease, hairy cell leukemia, acute lymphoblastic leukemia (ALL), acute myelogenous leukemia (AML), chronic myelogenous leukemia (CML), multiple myeloma, or solid tumors. Advancing Rai clinical stage was associated with a progressive elevation of sCD23 (p < 0.001), while sCD8 (p < 0.05), sIL-2R (p < 0.001), and sTfR (p < 0.005) were highest in stage 2 patients. Discriminant analysis confirmed the value of soluble receptor determinations in the clinical evaluation of CLL patients. sCD23 correlated with sIL-2R (p < 0.001) and sTfR (p < 0.05) but not with sCD4 or sCD8, and displayed an inverse relationship with serum IgE (NS) and total gamma-globulin (p < 0.05). sIL-2R correlated with sCD23 (p < 0.001), sTfR (p < 0.001), sCD4 (p < 0.01), and sCD8 (p < 0.01). The lymphocyte count correlated with serum lactate dehydrogenase (LDH) (p < 0.05), sCD23 (p < 0.001) and sIL-2R (p < 0.01) but not sTfR, sCD8, or sCD4. Chemotherapy produced consistent reductions of sCD23 levels in two responding patients. We conclude that: (i) sCD23 is considerably elevated in CLL, correlates with the tumor mass and clinical stage, and could be helpful in monitoring these patients; and (ii) sIL-2R, sCD8, and sTfR levels are less specifically increased and could be influenced by other factors such as immune activation and erythropoiesis.
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PMID:Soluble CD23 and other receptors (CD4, CD8, CD25, CD71) in serum of patients with chronic lymphocytic leukemia. 825 2

An intensive chemotherapy regimen (EVDAC), including high-dose epirubicin, vincristine, and dexamethasone followed by cyclophosphamide and high-dose cytarabine, was administered to 54 untreated adults with intermediate or high-grade non-Hodgkin's lymphomas (NHL). The median age was 59, 61% were Ann Arbor Stage IV, 57% had "B" symptoms, 50% had serum lactate dehydrogenase greater than 250 U/L, and 48% had masses greater than 7 cm (33% > 10 cm) in diameter. Seventy-six percent of patients attained complete or probable complete remissions. The Kaplan-Meier actuarial failure-free survival at 7 years is 50%, and 59% (32 of 54) of all patients started on therapy remain alive and in first remission at a median of 62+ (range, 49+ to 76+) months from completion of therapy. Nearly all patients developed severe neutropenia. Febrile episodes requiring hospitalization during neutropenia occurred after 56% of courses of epirubicin, vincristine, and dexamethasone and after 9% of courses of cyclophosphamide and cytarabine; 80% of patients were hospitalized at least once. Platelet count nadirs of less than 20,000/microL occurred after only 1 of 146 evaluable courses of epirubicin and after none of the cyclophosphamide/cytarabine courses. Although 8 patients had decreases of at least 0.12 in their left ventricular ejection fractions (5 to below normal levels), none have developed clinically evident congestive heart failure. Clinically significant mucositis occurred after only 8% of courses of high-dose epirubicin. Three deaths from infections and one from hyperkalemia with cardiac arrest occurred during therapy. These results confirm that high remission and sustained, failure-free survival rates can be achieved in patients with aggressive NHL, using high-dose anthracycline-containing chemotherapy regimens. Epirubicin appears to have an advantage over doxorubicin at high doses because of decreased toxicity at a therapeutically equivalent dose. These phase II study results need to be validated in a randomized phase III trial, and growth factors should be used to attempt to reduce the neutropenia-associated complications.
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PMID:Chemotherapy of intermediate- and high-grade non-Hodgkin's lymphomas with an intensive epirubicin-containing regimen. 826 Jun 95

We analyzed 23 cases of T-cell-rich B-cell lymphomas (BCL) to determine if the clinical features are characteristic of a discrete entity. Cases encoded as T-cell-rich BCL in the hematopathology archives of the University of Texas M.D. Anderson Cancer Center between 1988 and 1991 formed the basis of this study. At least 50% of the total population of cells were required to be of T-cell phenotype. Actually, all but one patient had more than 70% T cells in the total population. Sixty-five percent of all cases were referred with other diagnosis such as Hodgkin's mixed cellularity, peripheral T-cell lymphoma (PTCL), or diffuse mixed lymphoma, and had received therapy accordingly. With the exception of splenomegaly, which occurred in 35% of cases, the other clinical characteristics and the response to therapy did not indicate that this entity represents a distinct type of lymphoma. Ann Arbor stage I-II presentations were seen in 10 of 23 (43%) T-cell-rich BCLs. Serum lactate dehydrogenase (LDH) was elevated in eight of 19 patients. Age, sex, and beta 2-microglobulin were not significantly different from classical B-cell large cell lymphoma. The clinical presentation and clinical outcome of T-cell-rich BCL did not differ from that of common B-cell large cell lymphoma, except for the higher proportion of splenomegaly seen in patients with T-cell-rich BCL. The presence of the T-cell-rich infiltrate varied: it frequently was not seen at relapse or at other sites of disease at presentation. It was thus considered an unstable parameter. The major importance of identifying this entity is to distinguish it pathologically from other disorders such as Hodgkin's disease and PTCL, which would be treated in a different manner.
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PMID:T-cell-rich B-cell lymphoma. 836 8

The results of autologous and allogeneic BMT in 44 patients with Hodgkin's or non-Hodgkin's lymphomas who received preparative therapy consisting of busulfan 16 mg/kg and cyclophosphamide 120 mg/kg are presented. Sixteen patients are surviving free of disease between 8 months and 6 years after transplantation. Thirteen patients either did not attain complete remission or experienced a recurrence of their disease. Fifteen patients died from treatment-related complications. Karnofsky score < or = 70, lactate dehydrogenase greater than twice normal and the development of hepatic veno-occlusive disease were associated with failure to achieve lymphoma-free survival.
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PMID:Preparation for marrow transplantation in Hodgkin's and non-Hodgkin's lymphoma using Bu/CY. 840 59

Several cytokines including gamma-interferon, tumor necrosis factor alpha, interleukin 1 beta (IL-1 beta), and interleukin 6 (IL-6) are pyrogenic and can inhibit lipogenic processes. Because patients with lymphoma often suffer from fever, weight loss, and night sweats (B symptoms), the etiology of which is unknown, the authors investigated serum levels of these cytokines in normal volunteers and in patients with Hodgkin's and non-Hodgkin's lymphoma. Sixty serum samples from patients with Hodgkin's disease (28 patients) or non-Hodgkin's lymphoma (32 patients), as well as 20 samples from normal volunteers, were collected. The majority of patients had advanced (Stage III or IV) or relapsed disease. The assay for gamma-interferon was a specific and sensitive radioimmunoassay (lower limit of detection = 0.1 unit/ml); the assays for tumor necrosis factor alpha, IL-1 beta, and IL-6 were enzyme-linked immunoassays with lower limits of sensitivity of 10 pg/ml, 20 pg/ml, and 22 pg/ml, respectively. There were no statistically significant differences in gamma-interferon, tumor necrosis factor alpha, or IL-1 beta levels between lymphoma patients and normal subjects. In contrast, 20 of 57 patients (35%) with lymphoma as compared with 0 of 19 normal volunteers (0%) had detectable serum IL-6 levels (P < 0.005, chi 2 test). Interestingly, 17 of 29 lymphoma patients with B symptoms (59%) as opposed to 3 of 28 lymphoma patients without B symptoms (11%) had detectable serum IL-6 levels (P < 0.001, chi 2 test); the median IL-6 level was 28.9 pg/ml (B symptoms present) versus undetectable (no B symptoms) (P < 0.005, Mann-Whitney U test). Analyzing Hodgkin's and non-Hodgkin's lymphoma groups separately revealed similar results. IL-6 levels showed no significant correlation with time from diagnosis, beta 2-microglobulin, or lactate dehydrogenase levels. However, analysis by the method of Kaplan and Meir demonstrated that the median survival of Hodgkin's disease patients with detectable IL-6 levels (> or = 22 pg/ml) was 10 mo, whereas the median survival has not been reached at a median follow-up time of 37.5 mo in those patients with lower values (Wilcoxon P value = 0.0012). There were too few patients in each subset of non-Hodgkin's lymphoma to determine the correlation between IL-6 and survival but, considered as a single group, a statistically significant correlation was not found.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Serum interleukin 6 levels are elevated in lymphoma patients and correlate with survival in advanced Hodgkin's disease and with B symptoms. 848 13

The serum levels of soluble ICAM-1 (sICAM-1, sCD54) were significantly elevated (p = .0006) in patients with Hodgkin's disease (HD) (n = 101) compared to healthy controls (n = 31). Serum levels of sICAM-1 in HD correlated significantly with the presence of B-symptoms, histology and tumour burden as reflected in the Ann Arbor staging system, but not to bulky disease. sICAM-1 was compared to other serum factors claimed to be of prognostic significance in HD, including erythrocyte sedimentation rate (ESR), lactate dehydrogenase (LDH), deoxythymidine kinase (TK), soluble interleukin-2 receptor (sIL-2R, sCD25) and soluble CD30 (sCD30, sKi-1-antigen). Serum levels of sICAM-1 correlated positively with all of these markers. In univariate regression analyses, all but ESR correlated with disease-free survival but only sICAM-1, sIL-2R and sCD30 correlated with overall survival. In multivariate analyses only sIL-2R (as a continuous variable) added independent prognostic information in addition to age, stage and B-symptoms. sICAM-1 and sCD30 approached significance (p = 0.07 and p = 0.08, respectively) for disease-free survival. sCD30 correlated with overall survival (p = 0.03) while sICAM-1 did not. When dichotomised at optimal cut-off levels, sICAM-1 as well as sIL-2R and sCD30 added independent prognostic information for both disease-free and overall survival. Based on the present observations, it appears that sICAM-1 may be a predictor for relapse and survival in HD. Determination of serum levels of sICAM-1 (in addition to sIL-2R and sCD30) may thus be of potential value when selecting HD patients eligible for intensive therapy in clinical trials.
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PMID:Soluble ICAM-1 in Hodgkin's disease: a promising independent predictive marker for survival. 853 15

This study is aimed to define the clinical characteristics, treatment of outcome and independent prognostic factors of 144 patients with T- and 357 B-cell non-Hodgkin's lymphomas. Entities with well-defined immunophenotype and clinical characteristics were excluded. Patients with T-cell tumours were younger. T-immunophenotype was associated with more advanced disease and presence of B symptoms. They were also less likely to have bulky disease. Primary nasal lymphomas were usually T-cell while lymphomas arising from the gastrointestinal tract and Waldeyer's ring were mostly B-cell. On univariate analysis, T-immunophenotype was associated with lower CR rate, higher relapse rate and inferior overall survival. On the other hand, multivariate analysis revealed that advanced stage, presence of B symptoms, advanced age, high serum lactate dehydrogenase level and use of non-doxorubicin-containing regimens for induction were associated with poor prognosis. Immunophenotype was not a significant independent prognostic factor.
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PMID:Aggressive non-Hodgkin's lymphoma: T-cell versus B-cell. 861 31


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