Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Chest x-ray in a 20-year-old man showed a large anterior mediastinal mass and a needle aspirate was diagnosed by light microscopy (LM) as non-Hodgkin's lymphoma. Treatment with CHOP (cyclophosphamide, adriamycin, vincristine and prednisone) was ineffective and a tissue biopsy was performed. LM showed large, non-cohesive cells with abundant cytoplasm and rounded nuclei. Differential diagnoses included malignant lymphoma, seminoma, thymoma, anaplastic carcinoma, malignant melanoma and paraganglioma. Electron microscopy was not conclusive and immunoperoxidase staining was carried out. The malignant cells were negative for common leukocyte antigen, Leu M1, alpha-fetoprotein, chorionic gonadotrophin, cytokeratin, epithelial membrane antigen, carcinoembryonic antigen, S-100 protein and neuron-specific enolase but positive for placental alkaline phosphatase. In addition, there was strong positivity with a monoclonal antibody (mAb) which was recently shown to react with testicular seminomas. This case illustrates the value of this mAb in confirming the diagnosis of mediastinal seminoma.
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PMID:Use of anti-seminoma monoclonal antibody to confirm the diagnosis of mediastinal seminoma. A case report. 334 10

In order to compare the efficacy and toxicity of mitoxantrone and adriamycin in non-Hodgkin's lymphoma, a randomized trial has been conducted by a cooperative study group since June 1984. Previously untreated patients with non-Hodgkin's lymphoma of intermediate-grade-malignancy were allocated to either MCOP (a combination of mitoxantrone, cyclophosphamide, vincristine, and prednisolone) or CHOP (a combination of adriamycin, cyclophosphamide, vincristine, and prednisolone) regimens. Forty-four patients were entered and 43 of these were fully evaluated for tumor response and toxicity. The complete remission rate was 80% for 20 patients receiving MCOP compared to 61% for 23 patients treated with CHOP. Response duration and overall survival were similar for the two treatments. Toxicity was almost comparable for the two treatments. Only alopecia was significantly less frequent in patients given MCOP than in those receiving CHOP. Mitoxantrone thus appears to be as effective as adriamycin in the treatment of non-Hodgkin's lymphoma.
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PMID:[A comparative study of mitoxantrone and adriamycin in patients with non-Hodgkin's lymphoma: a preliminary result]. 353 Jan 38

Thirty-one patients with advanced non-Hodgkin's lymphoma were entered in a trial of a four-drug combination of mitoxantrone, cyclophosphamide, vincristine, and prednisolone (MCOP). This trial was intended to test the efficacy of substituting mitoxantrone for adriamycin in the CHOP combination, and to evaluate tumor response in patients who had received anthracycline antibiotic therapy. Of 31 patients, 25 were fully evaluated for tumor response and toxicity. There were 7 responses (4 complete, 3 partial) among 9 patients who had received radiation alone or chemotherapy not containing anthracycline antibiotics, whereas there were 7 responses (3 complete, 4 partial) in 16 patients who had been given anthracycline-containing chemotherapy. Median duration of response was 11+ weeks (range; 5 to 43+ weeks). The major toxicity was myelosuppression, although patients tolerated this well. This study suggested that mitoxantrone is not fully cross-resistant with anthracycline antibiotics and that MCOP is an effective regimen in patients with previously treated non-Hodgkin's lymphoma. However, when salvage chemotherapy for CHOP-failure is intended, cyclophosphamide and vincristine in MCOP should be further substituted by other agents such as etoposide and cis-platinum.
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PMID:[Mitoxantrone-containing combination chemotherapy in patients with non-Hodgkin's lymphoma]. 353 59

Because of the variety of pathologic classifications for non-Hodgkin's lymphomas, it became necessary to develop a new system that incorporated the biologic, immunologic, and morphologic characteristics of these lymphomas. The National Cancer Institute (NCI) developed the Working Formulation that now classifies lymphomas into low, intermediate, and high grade. Physicians should be aware of these changes so that they can communicate with expert pathologists who speak the same language. Staging procedures to evaluate non-Hodgkin's lymphoma are similar to those used to evaluate Hodgkin's disease. The major advance in the treatment of this condition in the past few years has been in diffuse large cell lymphoma. Primary treatment programs using first-generation chemotherapy include CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone), which is easy to administer and has a high complete remission (CR) rate of 51% and a 2-year survival of 39%. CHOP is about equal in activity to other first-generation regimens and remains the most frequent regimen to treat diffuse large cell lymphomas. Second-generation regimens were devised to increase the remission rate. COP-BLAM (cyclophosphamide, vincristine, prednisone, bleomycin, doxorubicin, procarbazine), M-BACOD (methotrexate, bleomycin, doxorubicin, cyclophosphamide, vincristine, dexamethasone), and ProMACE-MOPP (prednisone, methotrexate, doxorubicin, cyclophosphamide, etoposide, mechlorethamine, vincristine, procarbazine, prednisone) have produced CRs in excess of 70% and have demonstrated an increase in survival that has been associated with a concomitant increase in toxicity.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Practical approaches to the management of aggressive lymphomas in the community practice. 358 6

Twenty patients with diffuse aggressive non-Hodgkin's lymphoma were treated primarily with radiotherapy for localized disease and had subsequent disease progression. All 20 patients then received an adriamycin based, combination chemotherapy regimen, but only seven patients (35%) achieved a complete remission, and only four patients (20%) currently remain in remission. When 15 patients treated with the CHOP regimen were compared to 62 patients treated with CHOP during the same time period but who did not have preceding radiotherapy, patients with previous radiotherapy had a lower complete remission rate (i.e. 66% versus 33%) and a slightly lower 5-year survival rate (i.e. 41% versus 20%). Thus, unlike patients with Hodgkin's disease, patients with diffuse aggressive non-Hodgkin's lymphomas who fail radiotherapy for localized disease might not have an especially good outlook with subsequent chemotherapy.
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PMID:Chemotherapy in patients who fail radiotherapy for diffuse aggressive non-Hodgkin's lymphoma. 362 44

Forty-eight patients with de novo non-Hodgkin's lymphoma (NHL) of unfavourable biology received CHOP as first-line chemotherapy. A complete remission (CR) was achieved in 64.5 per cent patients. Overall 4-year projected survival was 48 per cent with a median follow-up of 40.5 months. Two pretreatment characteristics, high LDH serum levels and bulky abdominal disease, were negatively associated with survival at the proportional hazards regression model and were used to calculate each patient's relative-risk. Such analysis allowed to identify two prognostic subgroups according to their outcome to CHOP. Firstly, a high-risk subgroup that showed an 8 per cent CR rate, most patients dying within the first year after diagnosis. Secondly, a low-risk subgroup that showed an 83.5 per cent CR rate and a 4-year project survival of 66 per cent. From the above results two major conclusions can be drawn: (1) the CHOP combination is an effective treatment for unfavourable NHL patients with a low relative-risk and (2) new therapeutic approaches should be explored for NHL patients with a high relative-risk at diagnosis.
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PMID:Non-Hodgkin's lymphoma of unfavourable histology: a multivariate analysis of factors predicting the response to CHOP. 365 58

Clinical studies of combination therapy with chemotherapeutic agents and interferon (IFN) were performed. Seventeen patients with non-Hodgkin's lymphoma (NHL) and 2 patients with Hodgkin's disease (HD) were treated by combination chemotherapy (COPP or CHOP), and then received 300 X 10(4) U of alpha-IFN daily for 14 days. Complete remission was seen in 11 of 15 evaluable patients with NHL and both of 2 patients with HD. Myelosuppression such as leukopenia and thrombocytopenia was observed in half of the patients. Other side effects were fever, liver dysfunction, alopecia, and peripheral neuropathy. However, all these side effects were mild and well tolerated even in elderly patients.
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PMID:[A preliminary study of chemo-interferon therapy in malignant lymphoma]. 380 Apr 2

Twenty-two patients with non-Hodgkin's lymphoma were treated with a four-drug combination of mitoxantrone, etoposide, cisplatin and prednisolone (MEPP) after their disease had failed to respond to, or had relapsed after, induction chemotherapy consisting of cyclophosphamide, adriamycin, vincristine and prednisolone with/without bleomycin (CHOP/CHOP-bleo). Of 18 evaluable patients, four (22%) achieved complete remission and six (33%) responded partially. The median duration of response was 29 weeks (range, 9 to 54 weeks). The median survival time was 45 weeks for responders and 22 weeks for non-responders. Gastrointestinal toxicity was common, but well tolerated. Myelosuppression was the major dose-limiting toxicity: 11 patients (61%) experienced a febrile episode during periods of neutropenia and two patients, both of whom had massive bone marrow involvement of the disease, succumbed to infection. Despite the moderate to severe myelotoxicity, these results provide evidence that MEPP is an effective regimen for non-Hodgkin's lymphoma resistant to CHOP or CHOP-bleo.
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PMID:[Salvage chemotherapy of non-Hodgkin's lymphoma with a four-drug combination of mitoxantrone, etoposide, cisplatin and prednisolone (MEPP)]. 382 58

Pregnancy in patients who have non-Hodgkin's lymphoma is unusual. We have reported a case of diffuse, poorly differentiated lymphocytic lymphoma, stage IIIa, in a patient whose disease went into remission after she received six courses of CHOP therapy (cyclophosphamide, doxorubicin, vincristine, and prednisolone). She became pregnant soon afterward and was delivered of a normal, full-term infant with a normal chromosomal pattern. Risk of teratogenicity appears to be negligible when chemotherapy is used during the third trimester of pregnancy.
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PMID:Non-Hodgkin's lymphoma in pregnancy. 384 Feb 80

Demethoxydaunorubicin (DMDR), a new anthracycline available both for intravenous and oral administration, was given in 14 cases of leukaemia, non-Hodgkin's lymphoma (NHL) and multiple myeloma (MM) replacing either daunorubicin (DNR) or doxorubicin (DOX) in conventional chemotherapy regimes. In acute leukaemia (6 myeloblastic and 1 common lymphoblastic) there were 5 complete (CR) and 2 partial (PR) remissions; one patient, previously brought into remission with a regime including i.v. DMDR was thereafter maintained in CR with oral DMDR. Among the patients treated with the oral DMDR, 2 NHL cases were treated; 1 patient had a sustained remission of 12 months so far, with DMDR alone; another patient had a CR with a combined regime. In MM, one patient with very advanced disease treated with i.v. DMDR/CHOP did not respond, but three cases treated with oral DMDR plus other drugs showed a partial remission. Toxic effects were limited to brief episodes of nausea and vomiting in a few i.v. treated patients; a prolonged bone marrow depression was observed in one case only. No cardiotoxic effect was recorded.
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PMID:Intravenous and oral demethoxydaunorubicin (NSC 256-439) in the treatment of acute leukemia and lymphoma: a pilot study. 385 41


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