Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eighty previously treated postmenopausal women with metastatic breast cancer were randomized to receive fadrozole (CGS 16 949A), a new aromatase inhibitor, 1 or 4 mg orally per day. Seventy eight patients were evaluable for toxicity and response. Only mild to moderate toxicity, namely hot flushes (28%), nausea and vomiting (13%), fatigue (8%) and loss of appetite (5%) occurred. Complete response was documented in 10% and partial response in 13% of patients with 45% having a no change status for at least 2 months. The median time to treatment failure is 4.1 months. The median survival is 23.7 months. The median survival is 23.7 months. The response and survival in patients with estrogen receptor positive and estrogen receptor unknown disease were not significantly different. Neither response nor survival was significantly different between the patients receiving 1 or 4 mg of fadrozole per day. Fadrozole is a well tolerated, effective second line treatment for women with metastatic breast cancer.
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PMID:Fadrozole hydrochloride, a new nontoxic aromatase inhibitor for the treatment of patients with metastatic breast cancer. 138 48

Thirty nine patients with metastatic breast cancer, all previously treated with chemotherapy including anthracycline, were given Elliptinium acetate (80 mg/m2/day) and a continuous infusion of Vinblastine (2 mg/m2/day) for 3 consecutive days every 4 weeks. Twenty nine patients had measurable metastatic disease. Nine (31%) achieved a partial response. No complete response was observed. Median duration of response was 6 months. The response rate was dependent on the number of metastatic sites and independent of the number of previous chemotherapy regimes. Side effects were dry mouth (27 patients), vomiting (9), neutropenia (3 patients with grade IV, 2 with grade III), muscle cramps (5) and thrombosis (3). Xerostomia and vomiting contributed to weight loss and fatigue (8 patients). We conclude that Elliptinium-Vinblastine combination has moderate activity as second line treatment in metastatic breast cancer. This combination causes xerostomia and fatigue with moderate myelosuppression.
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PMID:Phase II study of a combination of elliptinium and vinblastine in metastatic breast cancer. 148 4

New approaches are needed in the treatment of advanced breast cancer. In vitro studies have shown that recombinant tumor necrosis factor (TNF) is a growth inhibitor for the MCF-7, ZR-75-1, and BT-20 human breast cancer cell lines. Based on these considerations, the Southwest Oncology Group performed a Phase II trial of recombinant TNF (Genentech) (150 micrograms/m2) given by 30-minute intravenous infusion on days 1 to 5 of every other week for 8 weeks. Patients with metastatic breast cancer who had received one prior chemotherapy regimen for advanced disease were eligible. Of the 22 patients who were entered, 3 were ineligible. Nineteen patients who had a performance status of 2 or less could be examined (median age, 53 years). One possible fatal toxic reaction has been seen in a patient who had intracranial bleeding caused by a previously undiagnosed brain metastasis; no other treatment-related deaths have occurred. Toxicity has included nausea, vomiting, fever, chills, myalgia, and fatigue. No Grade 4 toxicity has been observed. Grade 3 toxic reactions have included hypotension (two patients), diarrhea (one patient), transient leukopenia (two patients), and reversible elevations of liver function test values (two patients). No objective responses have been observed. Twelve of 19 patients have died (median survival time, 8.5 months). Recombinant TNF is inactive as a single agent in patients with previously treated metastatic breast cancer.
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PMID:A Southwest Oncology Group phase II Trial of recombinant tumor necrosis factor in metastatic breast cancer. 191 10

One hundred twenty-eight women with advanced metastatic breast cancer were treated with a combination of aminoglutethimide (AG) (1000 mg orally, daily) and medroxyprogesterone acetate (MPA) (1500 mg orally, daily for six weeks and thereafter 500 mg orally, daily; omitting cortisone substitution). AG/MPA did not lead to side effects other than those described under AG or MPA monotherapy. Mental and personality changes seem to be more severe and frequent under combined therapy than under monotherapy. Impairment of mental functions, depressive syndromes, fatigue, ataxia, skin rash, and transient increase of gammaglutamyl transferase appeared and disappeared within the first 4 to 6 weeks of treatment. Objective remissions of at least 3 months duration from initiation of therapy were seen in 21 of 128 patients (21.9%) (3.9% complete remission [CR], 18% partial remission [PR]). A no change (NC) status occurred in an additional 25.8%. The remission duration (mean and range) was 19 (10.5-54) for CR, 16.5 (4.5-52+) for PR and 6 (3-27) months for NC patients. The highest response rate was registered for patients with only bone involvement (PR, 11; and NC, 11 of 26 patients). There was a distinct correlation of response to prior systemic treatment, receptor status of the primary tumor, disease-free interval, menopausal status, age and condition of the patient. PR was obtained in 4 of 20 patients with receptor-negative primary tumors. These results justify a prospective trial comparing AG/MPA with other forms of endocrine therapy in selected patient subgroups.
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PMID:Aminoglutethimide and medroxyprogesterone acetate in the treatment of patients with advanced breast cancer. A phase II study of the Association of Medical Oncology of the German Cancer Society (AIO). 294 73

Nine patients with metastatic breast cancer received 30 x 10(6) I.U. of Interferon - Betaser (Betaseron) intravenously daily times five for two consecutive weeks followed by a two week rest period. Only one patient received more than one such cycle of Betaseron. The drug was well tolerated in eight of these patients. One patient, with liver metastases and liver dysfunction, developed hepatic decompensation during therapy. Toxicity consisted of anorexia, chills, fever, fatigue and nausea with an occasional patient having emesis. One patient developed severe thrombocytopenia, two, significant leukopenia and nine, mild elevations of serum transaminase. Two patients developed beta interferon binding antibodies but none developed neutralizing antibodies. No anti-tumor responses were seen and disease progression occurred rapidly during the four week cycle in eight of nine patients.
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PMID:Phase II trial of recombinant beta (IFN-betaser) interferon in the treatment of metastatic breast cancer. 319 87

Eighteen women with metastatic breast cancer entered a phase I-II study of high-dose mitoxantrone (MXT). They were heavily pretreated (mean, 2.3 prior regimens) with drugs including both doxorubicin (14 patients) and MXT at usual doses (three). Doses studied were 16, 20, 25, and 30 mg/m2, repeated every 3-4 weeks. Marked leukopenia was seen at all dose levels (four episodes of infection were successfully treated). Fatigue and malaise were the most common nonhematologic toxic effects. At 25 mg/m2, six of 13 courses resulted in severe fatigue and malaise. MXT is tolerated at doses up to 25 mg/m2 every 3-4 weeks. Cardiac function must be closely monitored. No responses were seen in these heavily pretreated patients.
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PMID:High-dose mitoxantrone in metastatic breast cancer: a phase I-II trial. 371 83

Forty-five women with far-advanced metastatic breast cancer were treated with a combination of aminoglutethimide (AG), 1000 mg p.o. daily, and medroxyprogesterone acetate (MPA), 1500 mg p.o. daily. Of 41 patients evaluable for treatment response, there were two complete responses, five partial remissions, 26 patients with minor tumor responses or no change, and eight nonresponders. Major side effects included those known for AG and MPA, i.e., impairment of mental functions, depressive syndromes, fatigue, ataxia, skin rash, changes in body weight, and transient increase of gamma-glutamyl-transferase. Most side effects disappeared spontaneously after 4 to 6 weeks of treatment. Plasma hormone measurements in 28 patients revealed no impairment of adrenocorticotropic hormone and cortisol levels. In conclusion, in the AG combination, it is feasible and safe to replace cortisol by MPA. Treatment results warrant further investigation of AG-MPA in patients with breast cancer of a more favorable prognosis.
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PMID:Phase II study of aminoglutethimide and medroxyprogesterone acetate in the treatment of patients with advanced breast cancer. 612 83

Nineteen patients with advanced refractory metastatic breast cancer no longer responsive to chemotherapy were treated in the first phase II efficacy trial of recombinant leukocyte A interferon (IFL-rA), a highly purified single molecular species of alpha interferon prepared by recombinant DNA methods. Patients received a previously determined maximum tolerated dose for this agent (50 X 10(6) U/m2 body surface area) by intramuscular injection three times weekly for up to 3 months. The symptoms of toxicity observed in this trial resemble those previously reported for alpha interferons and include fever, chills, fatigue, anorexia, and leukopenia. All patients required dose reductions, most often for reasons of severe fatigue. Of the 17 patients evaluable for tumor response, one patient had stable disease and 16 had evidence of tumor progression. We conclude that IFL-rA is not an active agent in the treatment of advanced, refractory breast cancer when used at a maximum tolerated dose on this treatment schedule.
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PMID:Recombinant leukocyte A interferon in advanced breast cancer. Results of a phase II efficacy trial. 634 90

A randomized trial began in 1980 comparing the efficacy and toxicity of mitoxantrone and doxorubicin. Patients with metastatic breast cancer unresponsive to cyclophosphamide-methotrexate-5-fluorouracil with or without tamoxifen were randomized to either mitoxantrone, 12 mg/m2, or doxorubicin, 60 mg/m2, every 3 weeks. Patients were crossed over to the alternative treatment if they progressed after two courses or fail to respond after four courses. Fifty-nine patients have been randomized at the present time, and most of these have a performance status near to normal. During initial therapy, partial responses were obtained in 10 of 25 patients receiving doxorubicin, and a further 12 showed stable disease; 3 showed progressive disease. Of the 26 patients who received mitoxantrone as initial therapy, 7 achieved a partial response, 14 had stable disease, and 5 progressive disease. Twenty-seven patients received doxorubicin or mitoxantrone as secondary therapy; two patients each responded to these drugs, suggesting a lack of cross-resistance. The median time to response was 48 days for doxorubicin and 57 days for mitoxantrone. The duration of partial responses measured from the onset of response was similar for both drugs, being 84 days for doxorubicin and 96 days for mitoxantrone. Hematologic toxicity, vomiting, alopecia, and fatigue tended to be less frequent and less severe with mitoxantrone than with doxorubicin. Mitoxantrone appears to be an effective and well-tolerated agent for breast cancer. Definitive comparisons will be available at the completion of this study.
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PMID:A comparative trial of mitoxantrone and doxorubicin in patients with minimally pretreated breast cancer. 638 59

Fifty-two patients with advanced cancer received sequentially escalating doses of 3 to 50 million units of recombinant DNA-produced alpha interferon by daily intramuscular injection. There were 23 patients with metastatic breast cancer, 17 patients with nodular poorly differentiated lymphocytic lymphoma, and 12 patients with multiple myeloma. Complete and partial remissions were obtained in 35 percent of patients with nodular poorly differentiated lymphoma, whereas rare activity was found in breast cancer and multiple myeloma. Dose-limiting toxicity occurred in patients receiving 36 million units or more and consisted of fatigue/asthenia, weight loss, and elevation of transaminase levels, requiring frequent interruption, reduction in dose, or cessation of treatment. Hematologic toxicity was rarely a limiting factor, but myelosuppression was severe in some patients with multiple myeloma. All toxicities were reversible on discontinuation of treatment. Antibodies to recombinant leukocyte A interferon were seen infrequently but may adversely affect therapy.
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PMID:Collaborative phase I-II study of recombinant DNA-produced leukocyte interferon (clone A) in metastatic breast cancer, malignant lymphoma, and multiple myeloma. 654 79


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