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)

In order to further extend the duration of remission induced by high-dose CAF therapy, maintenance therapies based on long-term oral administration of cyclophosphamide and fluorouracil (CF) were applied for patients with advanced and recurrent breast cancer. The duration of remission was compared by the envelope method among the basic therapy (Arm I), Arm I plus intermittent administration of adriamycin (Arm II) and Arm I plus tamoxifen from the start of high-dose CAF therapy (Arm III). The response rate of 163 evaluable patients in 30 institutes was 42.1% (27/57) and 44.4% (25/54) for Arm I and Arm II (CAF therapy). The rate for Arm III (CAF therapy) was 61.5% (32/52), a little higher than that for the other two. As side effects due to the induction therapy, alopecia, fatigue, anorexia, nausea and vomiting, and leukopenia were observed in a relatively high proportion of patients. Mean values of CR duration, PR duration and the whole duration of remission in responding patients were 14.0 approximately 21.5 weeks, 24.0 approximately 32.2 weeks and 28.0 approximately 42.6 weeks, respectively, without any significant difference among the three groups given different maintenance therapies. The mean values of survival duration in responding patients were 27.1, 22.0 and 17.2 months, respectively for Arm I, Arm II and Arm III no significant difference being recognized in this point, either.
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PMID:[Clinical evaluation of adriamycin in advanced and recurrent breast cancer (No. 4)--Joint study by 30 institutes on the duration of remission using various maintenance therapies in patients treated with CAF. Clinical Study Group of Adriamycin for Breast Cancer in Japan]. 338 38

Fadrozole (CGS 16949 A, brand name: Afema) is an aromatase inhibitor developed firstly in Japan. This compound reduces estrogen levels in the body after administration, suppressing the growth of breast cancer. In animal experiments, this showed an inhibitory activity in vivo against estrogen-depended mammary tumor and the effect was potentiated by the combination of tamoxifen cytrate. In the domestic clinical trials against post-menopausal advanced-recurrent breast cancer, irrespective of the cases with ER positive or negative and even including pretreated cases, the compound showed response rate of 19.3%, the rate of long NC of 18.2%, and the total response rate of 37.5%. The prognosis of NC cases was similar to the effective (CR + PR) cases. The median survival time was 323.5 days which were better than the previous endocrine therapies. The side effects mainly consisted of nausea, vomiting, loss of appetite, abdominal pain, and fatigue, but these were all the level of grade 1. This compound-seemed to be a promising drug for the treatment of patients with post-menopausal breast cancer.
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PMID:[Introduction of a new aromatase inhibitor fadrozole hydrochloride hydsate]. 748 33

A late phase II clinical study of RP56976 (Docetaxel), a new semisynthetic anticancer agent, was conducted in patients with advanced/recurrent breast cancer. RP56976 (Docetaxel) was in general administered at an intravenous dose of 60 mg/m2 with dose-free intervals of 3-4 weeks. Of the 74 patients enrolled, 64 patients completed the scheduled course of treatment. Three patients showed complete response (CR), 32 patients partial response (PR), 3 patients minor response (MR), 18 patients no change (NC), and 8 patients had progressive disease (PD). The overall response rate was 54.7%. The response rate in patients who previously had received chemotherapy was 55.7%, and the response rate in patients who had resistance to anthracycline agents or who did not respond to previous treatment was 58.7%. Adverse reactions included nausea/vomiting in 38 patients (57.6%), fatigue in 46 patients (69.7%), anorexia in 46 patients (69.7%), fever in 26 patients (39.4%), and alopecia in 60 patients (90.9%), all of which were tolerable. Abnormal laboratory findings included leukopenia (Grade III or more) in 57 patients (86.4%) and neutropenia (Grade III or more) in 56 patients (86.2%). The results show that RP56976 (Docetaxel) is an excellent agent with high antitumor effect for the treatment of advanced/recurrent breast cancer.
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PMID:[Late phase II clinical study of RP56976 (docetaxel) in patients with advanced/recurrent breast cancer]. 797 23

A multi-institutional late-phase II clinical trial of CGS 16949A was conducted at the dose of 1 mg twice daily in postmenopausal patients with advanced or recurrent breast cancer. Seventy patients entered into the study; 65 were eligible and 53 were complete cases. There were 3 CR, 11 PR, 10 long-NC, 14 NC and 25 PD with an overall response rate of 22.2% in 63 evaluable cases. The median period of overall duration of responses was 327.5 days. There were 22 cases that drug was found useful or better, and global usefulness rate was 33.8%. Forty six (76.7%) of patients experienced no side effects in this therapy. Grade 2 toxicities included anorexia (1 pt.), feeling of distension of abdomen (1 pt.), vomiting (1 pt.), fatigue (1 pt.), and only one patient experienced Grade 3 toxicity (anorexia). Grade 2 laboratory abnormalities were confirmed in two patients; one with elevated gamma-GTP and another with elevated LDH, and both were in the absence of liver metastasis. From these results, it is concluded that CGS16949A seemed to be a useful hormonal agent in the treatment of postmenopausal breast cancer.
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PMID:[Clinical evaluation of CGS16949A in advanced or recurrent breast cancer--a multi-institutional late phase II clinical trial]. 812 88

A multi-institutional early phase II study of KW-2307 (vinorelbine), a new vinca alkaloid derivative, in advanced or recurrent breast cancer was conducted in 15 nationwide hospitals. KW-2307 was intravenously administered once weekly at doses of 15 to 25 mg/m2. Sixty-five among the enrolled 69 patients were eligible. Response rates were 11.8% (2/17) with 15 mg/m2, 28.0% (7/25) with 20 mg/m2 and 17.4% (4/23) with 25 mg/m2, and the overall response rate was 20.0%. Once-weekly intravenous administration of 20 mg/m2 was estimated to be the optimal dose of KW-2307 from the results. The major side effect was leucopenia, which was the dose-limiting factor in this study. Other subjective or objective side effects included anorexia, nausea-vomiting, phlebitis, fever, general fatigue and stomatitis, but none of them was serious.
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PMID:[Early phase II study of KW-2307 in advanced or recurrent breast cancer. KW-2307 Cooperative Study Group (Breast Cancer Section]. 818 37

A multi-institutional late phase II study of KW-2307 (vinorelbine), a new vinca alkaloid derivative, in advanced or recurrent breast cancer was conducted in 26 nationwide hospitals. KW-2307 was intravenously administered at a dose of 20 mg/m2 once weekly. Eighty among the enrolled 82 patients were eligible. The overall response rate was 30.0% (24/80) with 4 CR, 20 PR, 5 MR, 22 NC, 17 PD and 12 unevaluable patients. The major side effect was leucopenia, which was the dose-limiting factor in this study. Other subjective or objective side effects included general fatigue, nausea-vomiting, anorexia, paresthesia, fever and stomatitis, but none of them was serious.
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PMID:[Late phase II study of KW-2307 in advanced or recurrent breast cancer. KW-2307 Cooperative Study Group (Breast Cancer Section)]. 818 38

In order to determine the usual dose in the first line therapy and a high dose in the second or third line therapy, a dose finding study of a novel antiestrogen NK 622 (toremifene citrate) was performed in patients (pts) with advanced or recurrent breast cancer. NK 622 was orally administered daily once for more than 8 weeks. In pts without previous drug therapy or in pts with cancer relapse after adjuvant therapy, the response rates [(CR + PR)/total] were 24.1% (7/29), 13.8% (4/29), 20.0% (1/5) and 40.0% (2/5) at doses of 40, 60, 120 and 240 mg/day, respectively. A 40 mg/day dose showed an objective response only in postmenopausal pts with estrogen receptor (ER) positive or unknown cancer. At a dose of 60 mg/day, some of the responding cases were premenopausal pts or pts with ER(-) cancer. In pts with cancer relapse during adjuvant therapy or in those with previous therapy and/or radiation, response rates were 25.0% (2/8), 0% (0/4), 13.5% (5/37) and 10.3% (4/39) at doses of 40, 60, 120 and 240 mg/day, respectively. Response was more frequent in pts with ER (+) cancer than with ER (-) cancer. The response rates in pts with previous therapy including tamoxifen (TAM) except medroxyprogesterone (MPA) were 14.3% (4/28) at a 120 mg/day dose and 6.1% (2/33) at a 240 mg/day dose. In pts with previous therapy including TAM, MPA and other antitumor agents, the rate was 18.2% (2/11) at a 120 mg/day dose. Side effects such as elevation of GOT, GPT and serum Ca level, decrease of hemoglobin, anorexia, nausea/vomiting, fatigue, dizziness and hot flush were observed. These side effects were moderate in grade and reversible. Dose dependency of side effects was not clearly observed in grade and incidence. From these results, NK 622 is expected to be a safe drug with efficacy in first line therapy at a dose of 40 mg/day and in second or third line therapy at a dose of 120 mg/day.
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PMID:[Phase II study of NK 622 (toremifene citrate) in advanced breast cancer, a multicentral cooperative dose finding study]. 842 89

Efficacy and safety of NK 622 (toremifene citrate) were compared with tamoxifen (TAM) by a double blind test in patients with advanced or recurrent breast cancer. NK 622 and TAM were given orally for 12 weeks or more at daily doses of 40 and 20 mg/body, respectively. Eligible cases in NK622 and TAM groups were both 57 patients. No significant difference was observed in patient characteristics between either group. Response rates were 26.3% (8 CR and 7 PR, 15/57) in the NK 622 group and 28.1% (3 CR and 13 PR, 16/57) in the TAM group. Median values of duration to onset of CR were 91 days in the NK 622 group and 169 days in the TAM group. The duration was significantly shorter with the NK 622 group. Median duration of efficacy in CR and PR cases was 155 days in the NK 622 group and 154.5 days in the TAM group. Adverse effects were encountered in 7 patients (12.3%) of each of the 2 groups. The side effects were fatigue, hot flush, WBC decrease, abnormal values in liver function tests, etc. in the NK 622 group and anorexia, nausea, eruption, feeling of warmth, sweating, dry mouth, dizziness, abnormal values in liver function tests, etc. in the TAM group. Administration was discontinued in one patient with eruption and another patient with abnormal values of liver function tests in the TAM group, while there was no such case in the NK 622 group. Including the discontinued cases, the side effects were moderate and reversible in both groups. The patients in whom a drug was determined as useful or more numbered 24/57 (42.1%) in the NK 622 group and 23/57 (40.4%) in the TAM group. There was not significant difference between the 2 groups in the above results except the duration to onset of CR. From these results, NK 622 is expected to show comparable efficacy, safety, and usefulness in patients undergoing TAM treatment for advanced or recurrent breast cancer.
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PMID:[Clinical evaluation of NK 622 (toremifene citrate) in advanced or recurrent breast cancer--a comparative study by a double blind method with tamoxifen]. 843 63

A late phase II clinical trial of RP56976 (docetaxel), derived from Taxus baccata was performed to evaluate anti-tumour activity, time to progression and clinical toxicity in patients with advanced or recurrent breast cancer. The patients, between 15 and 80 years old with performance status (PS) of 0-2, received at least two cycles of docetaxel 60 mg m-2 intravenously at 3-4 week intervals. Of the 81 patients enrolled, the 72 eligible for the study were given a total of 327 cycles, with a median of four cycles each. Five patients obtained a complete response (CR) and 27 a partial response (PR); the response rate (RR) was 44.4% (95% confidence interval 32.7-56.6%). A relatively high RR of 9/28 (32.1%) was observed in patients who had received prior chemotherapy involving anthracyclines. The dose-limiting toxicity was grade 3-4 leucocytopenia or neutropenia, found in 78.9% and 85.9% patients respectively. Other severe (grade > 3) toxicities included alopecia (38%), anorexia (18.3%), nausea/vomiting (11.3%), and fatigue (9.9%). Hypersensitivity reactions, oedema and skin toxicity were not severe and were reversible. One therapy-related death occurred 10 days after the initial dose was given. These findings indicate that docetaxel has potent activity against metastatic breast cancer, and that the dose of 60 mg m-2 is safe.
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PMID:A late phase II study of RP56976 (docetaxel) in patients with advanced or recurrent breast cancer. 854 8

We treated fifteen patients with recurrent breast cancer by a combination of mitoxantrone (8 mg/m i.v., day 1), vincristine (1.2 mg/m i.v., day 1), doxifluridine (800 mg/body po, everyday) and prednisolone (30 mg/body po, day 1-7). Cycles were repeated every 3 weeks and all patients received more than 2 cycles. A response to treatment was observed in 9 of 15 evaluable patients (60.0%) with 4 complete remissions and 5 partial remissions. Eight patients were previously exposed to anthracyclines. In 5 of 7 cases with no previous chemotherapy, treatment was effective, and in 4 of 8 cases previous chemotherapy was effective. The toxicity was primarily leucopenia (86.7%), and 9 patients received G-CSF therapy. Other toxicities (alopecia, neurologic and general fatigue) were mild. Two patients with heart failure were recognized and treated with other therapy. This chemotherapy is effective for the treatment of recurrent breast cancer.
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PMID:[Efficacy of combination chemotherapy with mitoxantrone, vincristine, doxifluridine and prednisolone for recurrence of breast cancer]. 942 66


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