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)

Bivalent influenza vaccine (containing antigens A/Victoria and A/New Jersey) was administered to 52 patients with hematologic malignancies, and pre- and postvaccination antibody titers to both antigens were determined by hemagglutination-inhibition. In comparison to healthy controls, mean antibody titer elevations were lower for both antigens in all disease groups, being significant (p less than 0.05) for A/Victoria in patients with non-Hodgkin's lymphoma, acute leukemia and lymphoproliferative diseases, and for A/New Jersey in patients with Hodgkin's and non-Hodgkin's lymphomas. In comparison to controls, significant depression of antibody response to both antigens was seen in patients on combination chemotherapy (p less than 0.0005), to a lesser extent in patients on daily single alkylating agent chemotherapy (p less than 0.05), while untreated patients did not differ significantly. Lymphopenia and depressed immunoglobulin levels were associated with a higher failure rate in eliciting "protective" greater than or equal to fourfold antibody titer increases. The findings suggest that patients with hematologic malignancies who are receiving chemotherapy at the time of vaccination are unlikely to attain seroconversion to protective antibody levels with influenza vaccine.
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PMID:The influence of chemotherapy on response of patients with hematologic malignancies to influenza vaccine. 76 Nov 65

Fifty-eight patients with a variety of haematological lymphoproliferative or myeloproliferative disorders were given bivalent subunit influenza virus vaccine, and their antibody responses after vaccination were compared with those of a normal control group. Although geometric mean titres of the patient group showed lower initial antibody levels, smaller increments, and lower final titres, after vaccination 83% of this group achieved satisfactory antibody levels to the A/Pt Chalmers strain, and 57% to the B/Hong Kong strain. The lowest antibody levels and smallest responses occurred in patients with non-Hodgkin's lymphoma, Hodgkin's disease, and multiple myeloma. Four of seven patients who showed low antibody levels, and no response to the first injection, responded to a second dose.
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PMID:Immunization with influenza vaccine in patients with haematological malignant disease. 85 89

Interleukin-2 (IL-2) plus lymphokine-activated killer (LAK) cell therapy has antineoplastic activity in renal cancer and malignant melanoma. In order to explore the activity of this therapy in Hodgkin's disease and non-Hodgkin's lymphoma, the Extramural IL-2/LAK Working Group (ILWG) treated 27 patients on two protocols using high-dose IL-2 and autologous LAK cells. Two of 12 patients with Hodgkin's disease experienced partial responses lasting 6 and 12 weeks. No patient with non-Hodgkin's lymphoma responded (p = NS). The toxicities of therapy were similar to those reported by the ILWG from trials of IL-2/LAK in solid tumors, consisting of transient hemodynamic, cardiopulmonary, renal and hepatic dysfunction, skin rash, fever, and flu-like symptoms. In view of the low response rate and the brief duration of these responses, we do not recommend the regimens reported here for further investigation in Hodgkin's disease or non-Hodgkin's lymphomas.
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PMID:Phase II trial of high-dose interleukin-2 and lymphokine-activated killer cells in Hodgkin's disease and non-Hodgkin's lymphoma. 186 45

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

Alpha-2 interferon, produced in Escherichia coli using recombinant DNA techniques, was administered to 17 children with refractory acute lymphoblastic leukemia (ALL) in relapse, two children with TdT-positive, Philadelphia chromosome-positive chronic myelocytic leukemia (CML) in blast crisis, and one child with B cell (SIg+) non-Hodgkin's lymphoma (NHL) in a second extramedullary relapse. An initial 2-week intravenous (IV) phase of interferon was followed by a 3-month subcutaneous (SC) maintenance phase if patients had an objective response or disease stabilization without significant bleeding or infectious complications. When interferon dosages were escalated from 3 to 100 X 10(6) U/m2 in the first phase of therapy, there was rapid progression of disease in the first four patients treated, prompting a modification of the treatment plan. The last 16 patients enrolled received fixed dosages of interferon (ie, 10, 20, 30, and 50 X 10(6) U/m2 administered to four subjects each). One child with T cell ALL had an 11-month complete remission; the patient with lymphoma had a dramatic but brief response; three others (one CML and two ALL) showed disease stabilization for 3 to 6 months with a definite oncolytic effect in two of the three patients. The remaining 15 patients had progressive disease within 2 months and were removed from the study. Acute toxicity included a flu-like syndrome in all patients, increased serum transaminase levels in five, seizures in three (two cases temporally related to fever and one to a thrombocytopenic subarachnoid hemorrhage), and prolonged activated partial thromboplastin times in seven. This phase I-II trial of recombinant alpha-2 interferon demonstrated definite activity without dose-limiting toxicity.
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PMID:Phase I-II study of recombinant alpha-2 interferon against advanced leukemia and lymphoma in children. 345 76

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

In 1981, the National Cancer Institute undertook Phase II trials of interferon alfa-2a in patients with non-Hodgkin's lymphoma (including cutaneous T-cell lymphoma [CTCL]) and chronic lymphocytic leukemia (CLL). A dose of 50 X 10(6) U/m2, three times per week, was used initially, then adjusted downward as dictated by toxic effects. A 54% response rate was achieved among 24 patients with low-grade non-Hodgkin's lymphomas, and the median duration of response was 8 months. Less encouraging results emerged from studies in patients with intermediate- or high-grade disease. Responses were noted in only two of six patients in the former group, and only one of seven in the latter group. Results have likewise been disappointing in patients with CLL. Of 18 individuals treated, only two exhibited brief, partial responses. In CTCL, on the other hand, alpha interferon may be the most effective single agent. Among 20 patients with advanced disease who had failed previous therapies, 45% responded. The primary dose-limiting toxicity in all these trials has been flu-like symptoms, particularly fever and fatigue. Fever has generally resolved as treatment has been continued, but dosage reductions are usually necessary to alleviate fatigue. Future studies are likely to focus on the use of alpha interferon in combination with chemotherapeutic agents or other biologic response modifiers, such as monoclonal antibodies.
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PMID:Interferon therapy of non-Hodgkin's lymphoma. 349 59

Seventeen patients with advanced, previously treated malignancies were entered into a phase I trial utilizing recombinant DNA produced alpha 2 leukocyte interferon (rIFN-alpha 2). Sixteen patients were evaluable. Patients were to receive rIFN-alpha 2 by either the I.V. or I.M. route for 35 consecutive days. The dosage was identical by both routes, and patients were escalated from 3 X 10(6) to 10 X 10(6) to 30 X 10(6) to 50 X 10(6) and to 100 X 10(6) I.U. every 7 days. No patient was able to tolerate the consecutive treatment protocol as planned. Dose-limiting toxicity was a flu-like syndrome in 10 patients and was usually associated with a fall in performance status. Confusion resulted in study withdrawal for five patients, four receiving rIFN-alpha 2 by the I.M. route. Hematologic and liver function abnormalities were common, usually transient, and not associated with clinical sequelae. One patient with non-Hodgkin's lymphoma showed substantial improvement; otherwise, all had stable or progressive disease. Pharmacologic studies indicated substantial serum levels at doses greater than or equal to 10 X 10(6) I.U. regardless of route. No consistent changes in NK activity, lymphocyte subpopulations, or immunoglobulin levels were noted, and no patient developed antibodies to rIFN-alpha 2. The dose and schedule used here indicate that high levels of serum rIFN-alpha 2 activity are obtainable by either the I.M. or I.V. route. Intermittent rather than daily dosage is more likely to be better tolerated and should be considered for phase II trials.
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PMID:A phase I trial of recombinant leukocyte alpha 2 interferon in patients with advanced malignancy. 383 92

Alpha interferons are biological response modifiers that regulate immune function, slow cell proliferation, and inhibit virus replication. Large supplies of purified preparations are now available for clinical trials. Common toxicity includes an influenza-like syndrome to which tolerance occurs after several doses, and chronic fatigue and anorexia that may be dose-limiting. Myelosuppression is mild. Alpha interferons have established clinical activity against several human cancers, including melanoma, Kaposi's sarcoma, multiple myeloma, non-Hodgkin's lymphoma, hairy cell leukemia, and renal cell carcinoma. These data and alpha interferon nomenclature are summarized in table form. Intranasal alpha interferon is effective in prophylaxis of common viral upper respiratory tract infections, although toxicity in long-term use is prohibitive. Short-term administration to high risk populations may be most useful. Optimal doses and schedules need to be determined for all indications.
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PMID:The new alpha interferons. 391 Mar 84

Four patients with adult T-cell leukemia (ATL) and 4 patients with non-Hodgkin's lymphoma were treated with alpha-type interferon (Human Lymphoblastoid Interferon: HLBI). Treatment regimen consisted of 3 to 12 million units (MU) of HLBI given intramuscularly once daily. The total dose varied from 36 to 520 MU. Complete remissions were obtained in one of 4 patients with ATL and one of 3 patients with B-cell lymphoma. A partial remission was yielded in one patient with B-cell lymphoma. An overall response rate (CR + PR) was 37.5%. Toxicity included flu-like symptoms, myelosuppression, G-I tract symptoms, fatigue, high fever and hepatic disturbance. On the basis of this study, we have concluded that HLBI is effective for the treatment of ATL and B-cell lymphoma.
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PMID:[Effect of human lymphoblast interferon in adult T-cell leukemia and non-Hodgkin's lymphoma]. 660 14


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