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)

Patients with follicular non-Hodgkin's lymphoma (NHL) respond well to chemotherapy but frequently relapse and progress with conversion to more aggressive histology lymphomas. In a prior Cancer and Leukemia Group B (CALGB) trial, oral cyclophosphamide, given as a single agent, was found to be equivalent to a five-drug regimen in remission induction in patients with follicular NHL who had not received prior chemotherapy. Recently, interferon alfa-2b (Intron A; Schering Plough) has been demonstrated to elicit complete or partial responses in up to 50% of patients with nodular NHL who had received prior chemotherapy. In the current CALGB pilot trial, oral cyclophosphamide (100 mg/m2 daily) combined with interferon alfa-2b (2 X 10(6) IU/m2 s.c. on alternate days) is being evaluated, both in previously treated and untreated patients with stage III or IV follicular NHL, for toxicity, safety and efficacy in remission induction. A total of 68 patients have been entered into this study. Four patients are ineligible on pathology review, and 60 have on-study data currently available. Forty-one (60%) had not received prior chemotherapy and 19 (32%) had previously received some form of chemotherapy. Leukopenia was found to be the single, most common toxicity experienced by all patients. Previously untreated patients experienced leukopenia of less than 2,000 WBC/microliter at a significantly higher rate (53% versus 14%) than a similar patient population receiving oral cyclophosphamide as a single agent in the prior CALGB trial. Leukopenia was found to be promptly reversible, however, by dose suspension or adjustment, and other toxicities were demonstrated to be mild and tolerable.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Combination trial of subcutaneous interferon alfa-2b and oral cyclophosphamide in favorable histology, non-Hodgkin's lymphoma. 329 31

Twenty-two patients with non-Hodgkin's lymphoma (NHL) were treated with a combined regimen of interferon alfa-2b (Intron A; Schering-Plough) and chlorambucil to evaluate the response and efficacy in pre-treated or relapsed patients. Ten patients were classified as having follicular lymphoma and 12 diffuse lymphoma. The treatment schedule consisted of interferon alfa-2b 3 X 10(6) IU/m2 thrice-weekly and chlorambucil 10 mg daily for three weeks, with a week's rest between each cycle. Treatment continued for upto six cycles. We obtained two complete remissions (CR), 12 good partial remissions (GPR), seven no remissions (NR) and one stable disease. On histologic examination we observed a response in 8 of 10 patients with follicular lymphoma (2 CR and 6 GPR); three of five patients with diffuse mixed lymphoma, and three of seven patients with diffuse lymphoma showed GPR. The major toxicity consisted of fever and nausea and, in one case, lethargy. In one patient the treatment was stopped at the second cycle because of poor compliance. Hematologic toxicity was generally mild and occurred between the third and fourth cycle. We observed hepatic toxicity i.e. a transient increase of transaminase levels, in three patients. We consider this regimen to be effective in the treatment of relapsed or resistant NHL and no more toxic than single agent therapy. A randomized study to verify this therapeutic approach versus conventional therapy with chlorambucil alone in first-line treatment is recommended.
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PMID:Interferon alfa-2b and chlorambucil in the treatment of non-Hodgkin's lymphoma. 329 32

Recombinant interferon-alfa (Intron A, Roferon-A) has been under investigation as a therapeutic agent for non-Hodgkin's lymphoma (NHL) for 25 years. It has antitumor efficacy in a number of histologic subtypes but has not been accepted as a clinically useful agent by the majority of oncologists/hematologists. A total of 10 prospective, randomized trials of interferon-alfa have been conducted in patients with follicular lymphoma. A survival benefit associated with interferon-alfa has been demonstrated in three of these trials, which used an anthracycline-based combination chemotherapy induction regimen, primarily in patients with bulky symptomatic disease. In this article, we review these trials, as well as the use of interferon-alfa in other NHL subtypes. Based on these data, we support the recommendation that interferon-alfa be added to an anthracycline-based induction regimen in the treatment of patients with clinically or histologically aggressive follicular lymphoma. This agent also appears to be effective in patients with diffuse large B-cell lymphoma and in patients with cutaneous T-cell lymphoma. Preliminary clinical data support the need for prospective, randomized phase III trials evaluating the role of interferon-alfa in these disorders.
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PMID:Role of interferon-alfa in NHL: still controversial? 1049 47