Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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.
 ...
PMID:Adult Burkitt's lymphoma: clinical and prognostic evaluation of 20 patients. 781 6

With the increasing cure rate of patients treated for Hodgkin's and non-Hodgkin's lymphoma, the evaluation of late effects on gonadal function remains an important issue. The gonadal function of relapse-free long-term survivors with high-grade non-Hodgkin's lymphoma (NHL) and Hodgkin's disease (HD) were studied; 24 of 119 patients with NHL treated between 1980 and 1990 and 66 of 364 patients with HD treated between 1975 and 1990 at Hannover University Medical School, who were younger than 45 years of age and in complete remission at the time of evaluation for at least 24 months after completion of therapy, were included into the analysis. Of 24 patients with NHL, 1/10 women (10%) and only 3/14 men (21%) showed signs of gonadal dysfunction. Three of these four patients had been treated with combined modality therapy followed by maintenance COP chemotherapy, resulting in high cumulative doses of cyclophosphamide (range: 12-43 g). In comparison, 13/26 (50%) women with HD suffered from premature ovarian failure, and 26/40 (65%) men showed signs of gonadal dysfunction with significant FSH elevations. No significant difference in the incidence of gonadal toxicity existed in patients treated with combined modality who received irradiation to either supra- or infradiaphragmatic radiation fields in combination with chemotherapy (70% versus 62%). A comparison of the chemotherapy regimens used in patients with NHL or HD shows that patients from both groups had received comparable median cumulative doses of cyclophosphamide, vincristine, and adriamycin, but only patients with HD had additionally received a median cumulative dose of 13.3 g of procarbazine per patient. A tendency towards a higher incidence of gonadal toxicity with higher cumulative doses of procarbazine received was found in patients with HD. The frequency of gonadal dysfunctions is markedly lower in patients treated for non-Hodgkin's lymphoma than in patients treated for Hodgkin's disease, approximately half of whom will be affected by long-term gonadal toxicity. Although the use of more intensive radiotherapy in patients with HD compared with NHL patients makes the evaluation of the influence of radiotherapy on gonadal toxicity more difficult, the current retrospective analysis raises the concern that, in addition to infradiaphragmatic radiotherapy, the use of procarbazine in regimens for the treatment of HD, like COPP or MOPP, may be a possible explanation for the differences in gonadal toxicity observed between patients with HD and those with NHL. Regimens including procarbazine should be avoided in patients wanting to preserve fertility since alternative chemotherapies with at least equal efficacy are available.
 ...
PMID:Long-term gonadal toxicity after therapy for Hodgkin's and non-Hodgkin's lymphoma. 816 75

The efficacy of treatment of 19 patients with malignant lymphoma presenting with mediastinal tumor was evaluated. They included 7 patients with Hodgkin's disease and 12 with non-Hodgkin's lymphoma (NHL). Numbers of patients with stage I, II, III and IV disease according to Ann-Arbor's classification were 6, 4, 3 and 6, respectively. Stage I patients were treated with CHOP therapy after radiotherapy (RT). Stage II and III patients were treated with RT after COP-BLAM chemotherapy. Stage IV patients were treated with COP-BLAM III regimen. Complete remission was achieved in 16 of 19 patients (84.2%), and partial remission in 2 (10.5%). All patients with Hodgkin's disease and 9 (75%) with NHL attained complete remission. All patients in stage I to III and 3 (50%) in stage IV achieved complete remission. Overall median survival was 66 months. The incidence of bone marrow involvement and bulky mass was significantly different between stage I.II and stage III.IV patients (p < 0.05). These results indicate that combination treatment with RT and chemotherapy with regimens including adriamycin was effective in patients with malignant lymphoma presenting with mediastinal tumor, especially in those without bone marrow infiltration and bulky mass.
 ...
PMID:[Bulky mediastinal malignant lymphoma]. 846 17

An epidemiological study on 173 consecutive elderly malignant lymphoma patients age 65 years or over was performed and the clinical outcome of chemotherapy is reported. Of there, 131 patients (75.7%) had non-Hodgkin's lymphoma (NHL) and 21 patients had Hodgkin's disease (HD). As for clinical staging, 58.9% of patients were in stage 3 or 4. The initial sites were nodal in 61.8% of the patients the most common sites of involvement in superficial lymph nodes being cervical, inguinal and axillar. The most frequent site of extranodal involvement was the gastrointestinal tract. The cases were treated with CHOP/COPP, BACOP or COP-BLAM combination chemotherapy. The clinical efficacy of these modalities was similar, with complete remission rates being about 50%. However, the total response rate (CR+partial remission) by the COP-BLAM regimen were 88.1%. The median survival time of cases achieving CR, was longer than 47 months. The most frequent cause of death was infection, especially pneumonia and septicemia. Many elderly ML patients were found and diagnosed when the disease developed to an advanced stage. Therefore it is necessary to make efforts to find early ML patients by screening apparently healthy elderly people. Improvement of the complete remission rate should be obtained if vigorous and intensive chemotherapy is carried out with careful supportive therapy concerning the general condition and complications in patients.
 ...
PMID:[Clinical analysis of elderly patients with malignant lymphoma]. 853 1

Among high-grade malignant non-Hodgkin's lymphomas the updated Kiel classification identifies three major B-cell entities: centroblastic (CB), B-immunoblastic (B-IB), and B-large cell anaplastic (Ki-1+) (now termed anaplastic large cell [CD30+], [B-ALC]). The clinical prognostic relevance of this distinction was evaluated in a randomized prospective treatment trial (COP-BLAM/IMVP-16 regimen randomly combined +/- radiotherapy in complete responders) conducted in adult (age 15 to 75) patients with Ann Arbor stage II-IV disease (n = 219) diagnosed by optimal histomorphology (Giemsa staining) and by immunohistochemistry. Overall survival was significantly better in CB lymphoma as compared to B-IB (P = .0002) or B-ALC (P = .046). Relapse-free survival was worse for B-IB (P = .0003) as compared to CB lymphomas. The prognostic differences between CB and B-IB were confirmed by multivariate analyses including the risk factors of the International Index. Overall survival was significantly determined by performance status (P = .0003), serum-LDH (P = .036), and B-IB histology subtype (P = .036). Relapse-free survival was influenced by age (P = .007) and histological subtype (P = .007). Thus, the diagnosis of the CB and B-IB lymphomas by the histological criteria of the Kiel classification was identified as an independent prognostic factor in diffuse large B-cell lymphomas.
 ...
PMID:Subclassification of diffuse large B-cell lymphomas according to the Kiel classification: distinction of centroblastic and immunoblastic lymphomas is a significant prognostic risk factor. 911 71

We present the case of non-Hodgkin lymphoma (lymphoma malignum lymphocyticum) localised in nasal cavity and paranasal sinus (maxillary sinus). The patient suffered from weakness, fever and rhinorrhoea. We applied the chemotherapy (grade IV degrees) in COP, achieving partial remission. We also place emphasis on 10-year period of idiopathic neoplasm remission since the establishment of diagnosis.
 ...
PMID:[A case of recurrent untreated non-hodgkin's lymphoma localized in the nasopharynx and maxillary sinuses after a 10-year remission]. 924 2

A 77-year-old man was admitted because of massive pericardial effusion and cardiac tumor. Cytological examination of the effusion and histological examination of a subcutaneous tumor in the chest wall revealed diffuse large B cell lymphoma. The immunophenotype of tumor cells was CD5+ CD20+ CD22+ CD38+ HLA-DR+ CD19-. Chromosome analysis revealed complex abnormal karyotypes containing t(8;14) (q24;q32). C-myc gene rearrangement was shown by Southern blotting. Chemotherapy with pirarubicin, cyclophosphamide, vincristin, and prednisolone (THP-COP) was not effective for his lymphoma. He suffered from cardiac tamponade and died at 5 months after diagnosis. Autopsy revealed a large cardiac tumor, extensive epicardial infiltration, tiny tumors in the lung and pancreas, but no lymphadenopathy, the combination of which suggested a primary cardiac lymphoma. Immunohistochemistry for p53 protein showed nuclear staining of more than 50% of the lymphoma cells. In situ hybridization for EBER-1 was negative. Rearrangement of c-myc gene and overexpression of p53 protein are usually observed in Burkitt's lymphoma and some cases of high grade lymphomas including AIDS-associated non-Hodgkin lymphomas. In this case the association of these molecular findings and resistance to chemotherapy is suggested.
 ...
PMID:[Diffuse large B-cell lymphoma mainly involving the heart and showing t(8;14) (q24;q32) with c-myc rearrangement]. 936 67

The results of combined treatment were analysed retrospectively in 85 children with nonlymphoblastic non-Hodgkin's lymphomas (NHL) of I-II-III stages (Ann Arbor). The importance of involved-field radiation therapy (IFRT) combined with ACOP, MEV, COP chemotherapy was assessed. All patients experienced high grade nonlymphoblastic subtypes of NHL as follows: follicular center cells, undifferentiated, immunoblastic (Lukes-Collins classification). Adjuvant IFRT resulted in significantly increased rate of 5-year overall and disease-free survival and diminished relapse frequency.
 ...
PMID:[Clinical effect of radiotherapy in the treatment of non-Hodgkin's lymphoma in children]. 938 91

T-cell-rich B-cell lymphoma (TBL) is a rare entity not included in the classical classifications of non-Hodgkin's lymphomas (NHL), presenting usually at diagnosis in advanced stages and with extranodal involvement. Its differential diagnosis, based on immunophenotyping technics, include other entities with different treatment and prognosis, mainly lymphocytic-predominance Hodgkin disease and peripheral T-cell lymphoma; this differential diagnosis has importance in patient's survival. We present 3 patients, two males (one of them with HIV infection) and one female, aged 38, 60 and 64 respectively, diagnosed as having TBL. The two former patients presented advanced stages at diagnosis. None of them was initially diagnosed as having TBL, the diagnosis were immunoblastic NHL in the first patient, peripheral T-cell lymphoma in the second and mixed cellularity Hodgkin's disease in the third one. The first patient was not treated due to rapid worsening and early death of septic shock; the other two cases were treated with COP-BLAM/IMVP-16 protocol achieving partial and complete remission respectively after 6 cycles of treatment. Comments about clinical, pathological and differential diagnostic aspects are made.
 ...
PMID:[T-cell-rich B-cell lymphoma. Presentation of 3 cases]. 942 30

Hodgkin's disease (HD) is a disorder with a better prognosis than non-Hodgkin's lymphoma and it predominantly affects young persons. In association with the aging of the population, however, HD has been increasing among persons aged 65 years and over in recent years. We used the COP-BLAM regimen to treat elderly patients with HD, and responses and adverse reactions were investigated. A total of 14 patients with HD treated at our department between April 1987 and December 1997 were included in this study. The patients were 8 men and 6 women aged 65 years or older, with a median age of 68 years. Five patients with clinical stage I or II disease, who had factors indicating a poor prognosis, received 3 courses of the COP-BLAM regimen with additional regional therapy of the involved field (IF). Six courses of COP-BLAM were administered to 9 patients with stage III or IV disease. The treatment was evaluable in all patients. Treatment achieved a complete remission (CR) in 12 (85.7%) of the 14 patients and a partial remission in 2 (14.3%). The CR rate was 100% for stage I or II and 77.8% for stage III or IV. The overall 5-year survival rate was 76.2% and overall disease-free 5-year survival rate was 75.7%. Adverse reactions included grade 3 or higher leukopenia in 35.7% and grade 3 or higher thrombocytopenia in 7.1%. Grade 3 or higher non-hematological toxicity included stomatitis and peripheral neuropathy in one patient each. From these results, we concluded that the COP-BLAM regimen was safe for elderly patients with HD and could achieve prolongation of survival.
 ...
PMID:[COP-BLAM therapy for a Hodgkin's disease in the elderly]. 1051 13


<< Previous 1 2 3 4 5 6 Next >>