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)

This Phase I study was designed to establish the maximum tolerated dose (MTD) of WR-2721 when given twice weekly with total body irradiation (TBI) in the treatment of patients with advanced refractory lymphoid malignancies and to define the toxicities of this combination and schedule. Patients eligible for this study had advanced recurrent indolent non-Hodgkin's lymphoma (NHL) or chronic lymphocytic leukemia (CLL). Patients had symptomatic or progressive disease, a performance status of 0, 1, or 2, and adequate bone marrow, hepatic, and renal function. Only patients failing one or two regimens of prior chemotherapy were eligible. Patients who had received prior extended field irradiation were ineligible. Patients received TBI twice weekly (Tuesday and Friday) to a total of 10 doses at 15 cGy/fx. WR-2721 was given intravenously over 15 min beginning 30 min before irradiation. The escalation of WR-2721 was Level 1: 740 mg/m2 and Level 2: 910 mg/m2. The MTD of WR-2721 was that dose which produced predictable and reversible toxicity and would not interfere with patient well-being. Seven patients were entered onto the study, three at 740 mg/m2 and four at 910 mg/m2. Five patients had CLL and two patients small lymphocytic NHL. No patient had hypotension or nausea requiring reduction in dose level or even interruption of infusion of WR-2721. At 740 mg/m2 no grade 3 or 4 toxicities related to WR-2721 were observed, but two patients could not complete treatment because of TBI-induced prolonged thrombocytopenia following treatments 5 and 8. One patient completed all 10 treatments. At 910 mg/m2 of WR-2721, two patients requested removal from study because of malaise, one after 5 cycles and one after 7 cycles. One patient completed all 10 treatments. One patient was treated with a modified schedule of 7 treatments of 20 cGy/fx and tolerated and completed all treatments but developed significant thrombocytopenia following completion of treatment. No patients had disease progression during treatment. The median survival was 11 months. This study indicates that WR-2721 given at 910 mg/m2 twice weekly with TBI is well tolerated for at least 5 treatments and that 910 mg/m2 of WR-2721 is the MTD with this regimen. In view of the importance of total radiation dose in achieving a response with TBI, a dose escalation study of TBI with 910 mg/m2 of WR-2721 should be performed in patients with indolent non-Hodgkin's lymphoma.
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PMID:A phase I study of WR-2721 in combination with total body irradiation (TBI) in patients with refractory lymphoid malignancies. 131 76

The effects and toxicities of interferon alfa are described, and the role of the pharmacist in making decisions and providing education about biologic response modifiers (BRMs) is discussed. Interferons have both direct antitumor activity and extensive effects on the immune system. Two recombinant interferon alfa products--interferon alfa-2a and interferon alfa-2b are available commercially. Indications in FDA-approved labeling for interferon alfa include the treatment of hairy-cell leukemia, acquired immunodeficiency syndrome-related Kaposi's sarcoma, and genital warts; however, it also is being used successfully against early chronic myelogenous leukemia, low-grade non-Hodgkin's lymphoma, cutaneous T-cell lymphoma, and previously untreated multiple myeloma. Other malignancies that respond to treatment with interferon alfa are malignant melanoma, ovarian carcinoma, and renal cell carcinoma. The toxic pattern of interferon alfa consists of flu-like symptoms, which are seen at all doses, on all schedules, and in virtually all patients. After repeated dosing, the chronic toxicities of anorexia, weight loss, and malaise and fatigue may develop. Myelosuppression, central nervous system toxicity, increased hepatic enzyme concentrations, nausea and vomiting, and cardiovascular toxicity also are possible. Serum neutralizing antibodies may be formed during therapy; this phenomenon may affect the clinical outcome. Numerous BRMs are being investigated for clinical use, and pharmacists must become conversant in the issues that surround these agents. Areas in which pharmacist involvement and knowledge are important include overall cost, product similarities and differences, dosing and scheduling, drug delivery systems, ways to minimize waste, adverse effects and their management, drug interactions, storage requirements, differences in production and purification techniques among manufacturers, and education of patients and staff.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Biologic response modifiers: the interferon alfa experience. 248 96

We have administered 1039 courses of high-dose interleukin-2 (IL-2) to 652 cancer patients. Five hundred ninety-six patients had metastatic cancer that either had failed standard effective therapies or had disease for which no standard effective therapy existed, and 56 patients were treated in the absence of evaluable disease in the adjuvant setting. IL-2 was administered either alone (155 patients) or in conjunction with activated immune cells such as lymphokine activated killer (LAK) cells (214 patients) or tumor infiltrating lymphocytes (TIL) (66 patients), with other cytokines such as alpha interferon (a-IFN)(128 patients) or tumor necrosis factor (TNF)(38 patients), with monoclonal antibodies (32 patients), or with the chemotherapeutic agent cyclophosphamide (19 patients). Initial results with the treatment of high-dose IL-2 alone or in conjunction with LAK cells have indicated that objective regressions of cancer can be achieved in 20% to 35% of patients with selected advanced metastatic cancers. Although most responses have been seen in patients with metastatic renal cell cancer, melanoma, colorectal cancer, and non-Hodgkin's lymphoma, many histologic types of cancer have not been treated in significant numbers. These regressions can be durable; of 18 patients achieving a complete response, ten have not experienced recurrence at intervals from 18 to 52 months. Although combinations of IL-2 with TNF do not appear to result in increased responses, there is a suggestion in our initial phase I studies that the combination of a-IFN and IL-2 is more effective than the administration of cytokine alone and this combination deserves further study. Similarly the adoptive transfer of TIL in conjunction with IL-2 also appears to be more effective than the use of IL-2 alone. The toxic side effects in patients treated with high-dose IL-2 are presented and include malaise, nausea and vomiting, hypotension, fluid retention, and organ dysfunction. Treatment-related deaths were seen in 1% of all treatment courses and in 1.5% of patients. These studies demonstrate that a purely immunologic manipulation can mediate the regression of advanced cancers in selected patients and may provide a base for the development of practical, effective biologic treatments for some cancer patients.
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PMID:Experience with the use of high-dose interleukin-2 in the treatment of 652 cancer patients. 267 56

Maximally tolerated doses of interferon alfa-2a, 50 X 10(6) U/m2 administered intramuscularly (IM) 3 times weekly, were given to 20 patients with advanced stages of cutaneous T-cell lymphoma (CTCL) to determine the efficacy and toxicity of this therapy. All patients were heavily pretreated and had failed standard therapies. Objective remissions were noted in 45% of the patients, including two patients who achieved complete remissions and seven patients who had partial remissions. The median duration of response was 5.5 months, with responses lasting a minimum of 3 months and a maximum of more than 3 years. Responses in excess of 2 years occurred in three of the nine responding patients. These results were achieved with moderate toxicities. The dose-limiting toxicity was a flu-like syndrome consisting of malaise, anorexia, weight loss, and falling performance status. Toxicity was observed in all patients but was always alleviated by dose reduction. Patients with indolent B-cell non-Hodgkin's lymphoma who received the same therapy had a similar objective response rate (54%) and showed the same toxicities. These trials were followed by an ongoing trial using the same dose of interferon in a different schedule given for 12 weeks followed by a dose escalation to 100 X 10(6) U/m2. Three partial responses were observed in the first 13 patients on this trial treatment. Other studies examining lower dose interferon compared to the 50 X 10(6) U/m2 are in progress. This study establishes interferon alfa-2a as a treatment of choice for patients with advanced cutaneous T-cell lymphomas refractory to chemotherapy and other standard therapies. Trials combining interferon with other standard treatments and the use of interferon in earlier stages of disease are needed.
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PMID:The role of recombinant interferon alfa-2a in the therapy of cutaneous T-cell lymphomas. 348 12

Suramin sodium is a reverse transcriptase inhibitor with in vitro activity against the human immunodeficiency virus (HIV), the causative agent of acquired immunodeficiency syndrome (AIDS). Ninety-eight patients with AIDS manifest as opportunistic infections (n = 38), AIDS with Kaposi's sarcoma (n = 38), AIDS-related complex (n = 20), or AIDS-associated non-Hodgkin's lymphoma (NHL) (n = 2) were treated with suramin sodium at 0.5, 1.0, or 1.5 g/wk for six weeks followed by maintenance therapy with 0.5 or 1.0 g/wk. Of 72 patients who were HIV culture positive before therapy and were assessable for subsequent HIV culture 40% became culture negative during treatment, with no apparent correlation between virus recovery and serum suramin concentration. No immunologic improvement was noted. One complete clinical remission was noted in a patient with Kaposi's sarcoma and stage IV NHL. Seven minor clinical responses were also noted. Toxic reactions were generally reversible, and included fever (78%), rash (48%), malaise (43%), nausea (34%), neurologic symptoms (33%), and vomiting (20%). Suramin-induced neutropenia was noted in 26%, thrombocytopenia in 12%, a serum creatinine level of 180 mumol/L or higher (greater than or equal to 2.1 mg/dL) in 12%, liver dysfunction in 14%, and clinical and/or laboratory evidence of adrenal insufficiency in 23%. Sixteen patients died while receiving suramin or within three weeks of discontinuation of drug therapy due to infection (n = 6), hepatic failure (n = 3), pulmonary Kaposi's sarcoma (n = 2), AIDS encephalitis (n = 2), AIDS-associated NHL (n = 1), iatrogenic hemo-pneumothorax (n = 1), or pulmonary disease of uncertain etiology. Suramin as currently administered cannot be recommended as effective therapy for AIDS.
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PMID:Suramin therapy in AIDS and related disorders. Report of the US Suramin Working Group. 365 Mar 39

Follow-up data for 11 patients with non-Hodgkin's lymphoma treated with partially purified human leukocyte interferon is presented. The interferon preparation used was 0.1% pure and treatment consisted of 5 x 10(6) U given intramuscularly twice daily for 60 injections. One complete, three partial, and three minimal responses were observed in five of seven evaluable patients with nodular non-Hodgkin's lymphoma. Duration of response appears to be from 6 to 12 mo. One patient achieved a second partial response on retreatment with interferon in spite of having received chemotherapy in the interval between interferon treatments. No responses were seen in three patients with rapidly progressive diffuse histiocytic lymphoma. Dose-limiting toxicity is leukopenia, which necessitated modification or cessation of treatment in three patients. Nonhematologic toxicities consisted of fever, malaise, arthralgia, and loss of appetite. In conclusion, interferon has activity against non-Hodgkin's lymphoma, and prior treatment with chemotherapy does not preclude a response to interferon.
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PMID:Follow-up observations on the effect of human leukocyte interferon in non-Hodgkin's lymphoma. 616 19

A disease-oriented trial of 4'-(9-acridinylamino)methanesulfon-m-anisidide) given once every 3 weeks was undertaken in patients with advanced non-Hodgkin's lymphoma. None of 15 adequately treated patients achieved complete or partial remissions. Toxicity was mild-to-moderate, consisting of myelosuppression (principally granulocytopenia) and malaise. The lack of any major responses in this number of patients suggests that, in this schedule, the drug is not useful in therapy for advanced non-Hodgkin's lymphoma.
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PMID:Phase II. Trial of 4'-(9-acridinylamino)methanesulfon-m-anisidide (AMSA) in the treatment of advanced non-Hodgkin's lymphoma. 689 52

Human fibroblast interferon(HFIF) was used in 26 patients with various malignant diseases, most of whom had previous chemotherapy. The dosages used were 3 X 10(6) IU or 6 X 10(6) IU of HFIF i. v. daily. Out of 24 evaluable patients, there were 2 partial remissions (CLL 1 and multiple myeloma 1), and 7 stable diseases (multiple myeloma 2, stomach cancer 2, non-Hodgkin's lymphoma 1, CLL 1 and malignant melanoma 1). The majority of the patients experienced fever exceeding 38 degrees C and chills, which became uncommon within several days of treatment. Other side effects included myelosuppression, general malaise, anorexia, hepatic dysfunction and renal dysfunction, which were mild and tolerable.
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PMID:[Clinical effects of human fibroblast interferon on malignant tumors]. 718 62

This is the first reported case of primary lymphoma of the spleen coexisting with primary hepatocellular carcinoma. A 59-year-old woman was admitted to Ugo town hospital because of general malaise. Physical examination revealed no lymphadenopathy. Laboratory data showed mild anemia, thrombocytopenia, and slight elevation of alpha-fetoprotein (AFP). Ultrasonography of the abdomen revealed a mass in the left lobe of the liver and a mass in the splenic hilus. The liver tumor was presumed to be a primary liver cancer. Ultrasonically guided needle aspiration of the splenic mass was unsuccessful. Subsequently, the patient died of hepatic and renal failure. Autopsy revealed hepatocellular carcinoma and primary splenic non-Hodgkin's lymphoma of the diffuse large cell type.
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PMID:Primary lymphoma of the spleen with hepatocellular carcinoma. 760 94

To assess the clinical and hematopoietic effects of rhGM-CSF, a placebo-controlled double blind multicenter phase III study was undertaken in patients with non-Hodgkin's lymphoma receiving cytotoxic chemotherapy. Sixty-two patients who had granulocytopenia (< 1 x 10(3)/microliters) after the first cycle of chemotherapy with cyclophosphamide, adriamycin, vincristine, and prednisolone were enrolled. After the second cycle of chemotherapy with the same regimen, patients randomly received either rhGM-CSF (125 micrograms/m2/day) or placebo for 14 days (rhGM-CSF; 31 patients and placebo; 31 patients). Administration of rhGM-CSF induced a significant increase in granulocytes mainly with neutrophils, eosinophils and monocytes, but elevation of lymphocytes, platelets, and reticulocytes was not induced. Median days of granulocytes less than 1 x 10(3)/microliters in patients receiving rhGM-CSF were significantly shorter than in patients receiving placebo (p = 0.001). Adverse reactions encountered with rhGM-CSF, and observed in 58% of the patients were never life-threatening and always rapidly reversible. They included fever, nausea and vomiting, diarrhea, skin eruption, and malaise. These results suggest that rhGM-CSF can be safely administered to prevent neutropenia after chemotherapy in patients with non-Hodgkin's lymphoma.
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PMID:Recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) after chemotherapy in patients with non-Hodgkin's lymphoma; a placebo-controlled double blind phase III trial. 826 Aug 97


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