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Query: UMLS:C0019829 (
Hodgkin's disease
)
30,247
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Serum
lactate dehydrogenase
(
LDH
) levels have been claimed as an independent prognostic factor in non-
Hodgkin
's lymphomas (NHL). In the present study, the intracellular and serum
LDH
levels in
Hodgkin
's (HD) and NHL were investigated. We found that among NHL, the histologic types of high-grade malignancy (lymphoblastic, immunoblastic and centroblastic), according to the Kiel classification, have a significantly higher intracellular (p less than 0.01) and serum (p less than 0.05) content of this enzyme than those of low-grade malignancy. This finding could explain in part the relation between high serum
LDH
levels and poor prognosis. It is also possible that the stage of the disease at the moment of the serum determination could be related to the serum
LDH
level, because a large tumor burden is likely to release more enzyme than a smaller one. However, we could not test this hypothesis because in our series there was ony one NHL patient with stage I or II. Serum
LDH
level could be a predictor of prognosis in NHL because of its relationship with more malignant histological types, and possibly with more advanced diseases.
...
PMID:Lactate dehydrogenase levels in cellular extracts of human malignant lymphomas. 662 51
Serum total
lactic dehydrogenase
(
LDH
) levels were examined in 42 patients with acute leukemia, 9 patients with chronic myeloid leukemia, 6 of them in blastic crisis, and 53 patients with lymphoma and other lymphoproliferative disorders. The mean range of serum
LDH
leveles in
Hodgkin
's and non-Hodgkin's lymphoma was 402 +/- 210 IU/liter and 313 +/- 113 IU/liter, while that of patients with nonmalignant disorders was 308 +/- 74 IU/liter. In acute nonlymphoblastic leukemia (ANLL), the range was 126-684 IU/liter (mean value 413 +/- 146 IU/liter). In 6 of the patients (11.3%) with lymphoma and in 6 cases (26.8%) with ANLL, the
LDH
levels were above 500 IU/liter. None of these patients had levels over 900 IU/liter. Patients with acute lymphoblastic leukemia (ALL) had a range of 402-3582 IU/liter (mean value of 1669 + 1038 IU/liter). In 15 of the 19 patients (78.9%) with ALL, serum
LDH
values were above 900 IU/liter. In addition, 3 patients with chronic myeloid leukemia (CLM) in blastic crisis had levels of 970-1940 IU/liter. One of these 3 patients had lymphoblastic crisis, while the second case responded clinically to vincristine and prednisone, but was not regarded as ALL. The differences in serum
LDH
levels between ALL and ANLL are statisticaly significant (p < 0.001). It appears that markedly elevated serum
LDH
levels in acute leukemia are suggestive of ALL, and that in individual patients, the
LDH
levels were correlated with the number of blasts during remission and relapse.
...
PMID:Serum lactic dehydrogenase (LDH) levels in acute leukemia: marked elevations in lymphoblastic leukemia. 693 18
An intensive third generation regimen (P-VABEC) including adriamycin, etoposide, cyclophosphamide, vincristine, bleomycin and prednisolone was administered to 43 unselected elderly patients with intermediate or high-grade non-
Hodgkin
's lymphomas (NHL). The median age was 67, 40 per cent were Ann Arbor stage IV, 73 per cent had 'B' symptoms, 55 per cent had bulky disease, 48 per cent had serum
lactate dehydrogenase
greater than 450 U/l, 85 per cent had serum thymidine-kinase greater than 4 U/l. Thirty patients were previously untreated. The complete remission (CR) rate was 74 per cent, and the partial remission (PR) rate 23 per cent, with an overall response rate of 97 per cent. The regimen was carried out on an outpatient basis in all patients. No death occurred during therapy. The Kaplan-Meier actuarial survival of all patients at 3-years is 47 per cent, and 50 per cent (16/32) of all patients who attained CR remain alive and in remission at a median of 21+ months (range 6+ to 42+). These results confirm that high remission and failure-free survival rates can be achieved also in elderly unselected patients with aggressive NHL treated with curative intent.
...
PMID:Alternating chemotherapy regimen (P-VABEC) for intermediate and high-grade non-Hodgkin's lymphoma of the middle aged and elderly. 752 62
After therapy with adriamycin-containing regimens, relapsed or refractory non-
Hodgkin
's lymphomas (NHL) have a very poor prognosis. Although high dose chemotherapies are widely employed, their related costs and the controversial results achieved justify the development of new second-line conventional therapies. Forty-three patients with relapsed or refractory NHL were consequently treated with an outpatient polychemotherapy schedule including ifosfamide, mitoxantrone and etoposide on day 1, and vindesine, cisplatinum and cytosine arabinoside on day 15. The courses were repeated on day 29. All of the patients were pretreated with at least one chemotherapy regimen. Twenty-two patients had diffuse large cell lymphoma, 8 had bone marrow involvement, and 17 altered baseline
lactate dehydrogenase
(
LDH
) values. After a median number of 4 cycles (range 2-8), we registered 20 complete (46%) and 4 partial remissions, for an overall remission rate of 56% (95% confidence interval: 40-71%). All of the responses occurred in patients who had achieved at least partial remission during first-line therapy. Four patients are long term responders after 31, 39, 49 and 52 months, and are possibly cured. Univariate analysis of prognostic factors showed that baseline
LDH
values and response to front-line therapy significantly affected both time to disease progression and survival, whereas the number of previous treatments given, significantly affected only the time to progression. Therapy was administered in an out-patient setting and no life-threatening toxicity was observed. Side effects consisted of nausea/vomiting, alopecia and reversible myelosuppression. The results suggest that different treatment strategies for relapsed and refractory patients should be considered on the basis of prognostic factors.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Results of a salvage regimen in refractory or relapsed non-Hodgkin's lymphoma. 792 Feb 18
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.
...
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.
...
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.
...
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.
...
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.
...
PMID:Chemotherapy of intermediate- and high-grade non-Hodgkin's lymphomas with an intensive epirubicin-containing regimen. 826 Jun 95
Sixty-four untreated patients with non-
Hodgkin
lymphomas (NHL) were analyzed with respect to fraction of S-phase cells in tumor material and serum
lactic dehydrogenase
(LD) levels. A significant correlation between the two variables was found in the low-grade (LGM) (r = 0.44, p < 0.01), but not in the high-grade (HGM) lymphomas. Shorter survival times were found for patients with tumors showing a high fraction of S-phase cells (> 4%) (p < 0.001) as well as for patients with elevated LD values (> or = 7.5 mukat/l) (p < 0.001). A multivariate analysis showed clinical stage (p < 0.001), S-phase fraction (p = 0.002) and age (p = 0.002) to be independent prognostic factors. For serum LD a borderline value (p = 0.05) was found, whereas morphology and B-symptoms were non-significant. LD level, but not fraction of S-phase cells, added prognostic information for LGM lymphomas (p < 0.001). For HGM lymphomas, the clinical stage was the strongest factor for prediction of prognosis. We conclude that the fraction of S-phase cells describes the biological behavior in a more reliable way than morphology (HGM vs LGM) and better identifies lymphomas with poor or good prognosis. The strong additional prognostic information obtained by serum LD within LGM lymphomas is assumed to be due to an association with the tumor burden.
...
PMID:Prognostic significance of serum lactic dehydrogenase levels and fraction of S-phase cells in non-Hodgkin lymphomas. 831 87
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