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)

In order to assess the curability of diffuse non-Hodgkin's lymphoma, a total of 93 patients who had entered into protocol studies in our institution was analysed retrospectively. Between 1977 and 1988, 53 large cell lymphoma (DL), 16 mixed cell lymphoma (DMx), and 24 medium-sized cell lymphoma (DM) patients with advanced disease were treated with CHOP, CHOP-Bleo, or CHOP-Bleo alternating with POEM-Bleo (5-drug combination of mitoxantrone, etoposide, vincristine, bleomycin, and prednisolone). The complete response rate was 70% for DL, 69% for DMx, and 54% for DM. The response was most durable in DL, compared with DMx and DM: the relapse-free survival rate at 5-year was 71% for DL, both 38% for DMx and DM. Almost all the relapses had occurred within 2 years in DL, DMx and DM, as well, thus responding patients over 2 years after cessation of chemotherapy appeared to have been cured. Relapse-free survival rate was almost the same for T- and B-lymphoma, however, the 5-year survival rate of T-lymphoma was lower than that of B-lymphoma, reflecting the poor complete response rate of the former. Finally, the disease-free survival rate at 5-year was 39% for all the 93 patients, with a trend favoring for DL histology with a rate of 51%. The alternating CHOP-Bleo/POEM-Bleo regimen appears beneficial compared with conventional regimens such as CHOP and CHOP-Bleo on the basis of response rate and response durability, and these results warrant further clinical trials.
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PMID:[Chemotherapy of aggressive non-Hodgkin's lymphomas: a retrospective analysis of a single institution]. 260 Oct 33

The long-term results achieved with CHOP chemotherapy in 131 patients with non-Hodgkin's lymphoma of diffuse histological pattern and in advanced stages were analysed. The mean age of the patients was 49 years. Complete remission was achieved in 68 cases (60 %). There was good tolerance in general terms, without any lethal complications. The median survival was 27 months; 28 patients (25 % of the whole series) are alive and disease-free after 10 years, so they can be considered as cured. High lactate-dehydrogenase levels, bulky tumoural mass and high degree of histological malignancy were identified as poor-prognosis factors. CHOP chemotherapy appears as a useful means of treating non-Hodgkin's lymphoma, as shown by the number of patients achieving long lasting remission and by the tolerance. Nevertheless, this treatment is of less value in patients with poorer prognosis, in whom other regimens must be borne in mind.
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PMID:[Long-term results in the treatment of lymphomas using polychemotherapy (CHOP)]. 261 83

The trends in the rationale of chemotherapy for malignant lymphoma are to use combination regimen, non-cross resistant alternating regimen, and hybrid regimen. Long follow-up results of chemotherapy of lymphoma were summarized as follows: for Hodgkin's disease, MOPP regimen of 20 years from NCI in 188 patients (pts) with 84% CR rate and 54% (101 pts) relapse-free (RF) at 15 years, and MOPP-ABV hybrid regimen in 76 pts with 97% CR rate and 90% RFS rate at 7 years; for non-Hodgkin's lymphoma (NHL), results of three generations are reported: the first generations were the first generation (CHOP, BACOP, 40-50s% CR rate and 30s% long-term survivors), the second generation (Pro-MACE/MOPP, 70s% and 40-50s%) and the third generation (MACOP-B, 80s% and 60-70s%). MACOP-B regimen in 125 pts with large-cell lymphoma showed 84% CR rate and 69% RFS rate and 69% RFS rate at 6.5 years. In our studies with four regimens of VCP, AVCP, AVCP/EMLP and B-AVCR/EMVP, CR rate was 56% in 101 pts, and 26 pts are still in CR among 40 living pts. The CR rate and the RSF rate reported in Japan are generally still low for curability of NHL.
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PMID:[Cancer curable by chemotherapy: malignant lymphoma]. 265 23

Between January 1981 and September 1986, 48 patients with advanced (stages III and IV) intermediate and high-grade non-Hodgkin's lymphoma (NHL) were treated with weekly CHOP (doxorubicin, vincristine, cyclophosphamide, and prednisolone), using reduced dosages of cyclophosphamide and doxorubicin. Low-dose oral maintenance chemotherapy was given for 2 years to those patients in remission. Twenty-seven patients (56%) of the evaluable 48 patients achieved a complete response and 12 patients (25%) had a partial response, for an overall response rate of 81%. The relapse-free survival for complete responders has been at a plateau of 67% at 16 months, and actuarial survival for complete responders has been 62%, with no deaths occurring beyond 43 months (survival plateau). One treatment-related death occurred, but toxicity was generally modest. The median time required from the start of weekly CHOP to complete response was only 5 weeks. Weekly CHOP can achieve results similar to those obtained by currently popular regimens utilizing a greater number of drugs at higher dosages.
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PMID:Weekly CHOP for the treatment of advanced intermediate and high-grade non-Hodgkin's lymphoma. 272 76

Since 1982, we have performed 384 courses of CHOP chemotherapy for 89 patients with malignancy including 70 with non-Hodgkin's lymphoma, adhering to the original regimen as strictly as possible. As severe acute reactions, myelosuppression, fever, arrhythmia, hemorrhagic cystitis, and perforation of duodenal ulcer were seen. Rates of fever had no tendency to increase with advancing age. Three patients only with diabetes mellitus had no severe side effects. Three patients with liver cirrhosis showed severe myelosuppression and fever. One patient both with liver cirrhosis and diabetes mellitus died from the infection due to CHOP chemotherapy, however the other febrile patients did not have life threatening infection. Thirty three percent (11/33 courses) of the patients with obesity experienced severe myelosuppression (WBC less than 1,000), while 55% (33/60 courses) of the patients without obesity. However satisfactory treatment results were not obtained in the patients with obesity. We consider that CHOP chemotherapy is excellent in feasibility even for the aged patients or the patients with diabetes mellitus. However, we suggest that the dose of CHOP chemotherapy should be reduced for the patients with liver cirrhosis.
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PMID:[Feasibility of CHOP chemotherapy--with special reference to age, diabetes mellitus, liver cirrhosis and obesity]. 273 36

A 33-year-old woman with stage IIIA non-Hodgkin's lymphoma unresponsive to ten cycles of CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) developed a variant of the chemotherapy-associated erythrodysesthesia syndrome following high-dose cyclophosphamide and radiation in preparation for an autologous bone marrow transplant. The patient first complained of a new rash on her fingers and toes on day 6 after her first dose of cyclophosphamide. Unlike the previous case reports in which patients presented with a palmar-plantar erythema, this patient's rash occurred on the dorsal aspects of her hands and feet, and not on her palms and soles. After evaluation by a dermatologist she was diagnosed as having a variant of palmar-plantar erythema induced by cyclophosphamide.
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PMID:A variant of the chemotherapy-associated erythrodysesthesia syndrome related to high-dose cyclophosphamide. 281 54

Treatment results remain very poor for some clinical and histopathologic subsets of patients with aggressive non-Hodgkin's lymphoma. We treated 21 such patients with a high-dose combination chemotherapy regimen [Mega-COMLA (cyclophosphamide, cytarabine, vincristine, and methotrexate followed by leucovorin and prednisone) + CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone)] in an attempt to improve disease-free survival. Neoplasms were classified using the Lukes-Collins system. Eight patients had T-cell lymphomas (convoluted lymphocytic lymphoma, four patients; T-cell lymphoma/leukemia, one; and peripheral T-cell lymphoma, three), eight had B-cell lymphomas (immunoblastic sarcoma, five patients; small noncleaved follicular center cell, one; and large noncleaved follicular center cell, two), and five had nontypable large noncleaved cell lymphomas. All patients were previously untreated; 18 of 21 patients had clinical stage III or IV disease. Following induction therapy (4-8 weeks' duration), 16 patients (76%) achieved complete remission, while three had partial remission. Two patients died of sepsis during induction therapy. Eleven of 16 complete responders (69%) remain in complete remission after a median follow-up of 35 months. The actuarial 3-year survival rate is 51% for the entire group. Myelosuppression with this regimen was severe and prolonged, with a median duration of neutropenia (less than 500 cells/microliter) of 14 days. Seven patients (33%) developed severe neuropathy following induction treatment. High-dose induction therapy with this regimen resulted in a high complete remission rate with manageable toxicity. Survival results are encouraging when compared retrospectively to our patients with similar poor-prognosis histologies treated with standard combination chemotherapy. However, the value of this intensive therapy, relative to newer ("third-generation") regimens, can only be established by prospective randomized studies.
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PMID:Effects of Mega-COMLA (cyclophosphamide, cytarabine, vincristine, and methotrexate followed by leucovorin and prednisone) plus CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) in the treatment of lymphoid neoplasms with very poor prognosis. 301 6

A 59-year-old man diagnosed as a chronic ATL with cutaneous invasion, was treated with small doses of CPM, ADM, VDS and PSL regimens according to CHOP. The treatment was successful and achieved PR at the first stage of the therapy, but it became refractory later. He was then treated with small MEPP (MXT, VP-16, CDDP and PSL) as the salvage therapy for non-Hodgkin's lymphoma. This case suggested that small MEPP might be a useful combination chemotherapy for ATL.
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PMID:[A case of chronic adult T-cell leukemia benefited by small doses of MEPP]. 319 46

Primary lymphoma of the central nervous system (CNS), including reticulum cell sarcoma, microglioma, and histiocytic lymphoma, represents less than 1% of all primary brain tumors. In the last 10 years, this tumor has tripled in frequency in the nonimmunosuppressed population. By 1991, the tumor will be the most common neurological neoplasm by virtue of the increase in sporadic occurrence and in the acquired immunodeficiency syndrome (AIDS) population. Three percent of AIDS patients will develop this tumor either prior to AIDS diagnosis or during their subsequent course. In addition to acquired immunosuppression, patients with inherited disorders (such as Wiskott-Aldrich syndrome, severe combined immunodeficiency, and X-linked immunodeficiency) and other acquired disorders of the immune system are predisposed to the development of CNS lymphoma. Immunological studies have suggested a role for Epstein-Barr virus in the production of this tumor. Although subtypes exist, non-Hodgkin's lymphoma of the CNS most commonly consists of histiocytic cells or large immunoblastic cells bearing B cell surface markers in close proximity to the lateral and third ventricles. Sixty percent of these deposits are multiple, and subarachnoid invasion is seen in one-quarter of patients. Vitreous involvement of the eye occurring prior to and during the course of CNS lymphoma has been noted in up to 25% of patients. The involvement of multiple areas of the neuraxis, the eye, and multiple intracranial sites often occurs in the absence of obvious systemic lymphoma. Therapeutic trials of brain radiation therapy are associated with median survivals of less than 1 year. Uniform complete responses of intracranial deposits are recorded following chemotherapy with high-dose intravenous methotrexate, CHOP (cyclophosphamide, hydroxydaunomycin/doxorubicin, Oncovin (vincristine), and prednisone), high-dose cytosine arabinoside, and intra-arterial methotrexate with barrier modification.
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PMID:Primary central nervous system lymphoma. 328 32

Twenty-six patients were treated with chemotherapy following surgery for gastrointestinal non-Hodgkin's lymphoma (GI-NHL). The median age was 50 years (range, 20 to 76). The primary site included stomach (16 patients), small bowel (seven), large bowel (two), and mesenteric nodes (one). Following surgery, nine patients had macroscopic and four patients had microscopic residual disease, and 13 were felt to have had complete surgical resection. Thirteen patients were stage I and 13 were stage II. Sixteen patients were treated with COPP (cyclophosphamide, vincristine, procarbazine, prednisone), nine with CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone), and one with CVP (cyclophosphamide, vincristine, prednisone). At a median follow-up of 50 months (8+ to 178+ months) ten of 12 stage I patients and nine of 14 stage II patients remain alive. Of the nine patients with macroscopic residual disease, four died of disease 6.5 to 11.0 months after diagnosis, and five are alive 8+ to 178+ months from diagnosis. Fourteen of the remaining 17 patients who had complete surgical resection are alive without disease. Death in the other three patients was due to multiple abdominal abscesses at 12 months, adenocarcinoma of the colon at 57 months, and dementia and progressive neurologic dysfunction at 65 months. No patient who had complete resection has relapsed or developed systemic disease after chemotherapy. These results suggest that complete surgical resection is an important prognostic factor and that chemotherapy without irradiation in completely resected localized GI-NHL can prevent local and systemic relapse resulting in long-term disease-free survival.
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PMID:Chemotherapy following surgery for stages IE and IIE non-Hodgkin's lymphoma of the gastrointestinal tract. 333 94


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