Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Estramustine phosphate, an anti-prostatic cancer agent, was investigated on eleven patients to evaluate the efficacy in a treatment of advanced breast cancers. The daily dose of medication was 840 mg. According to criteria of Japan Society for Cancer Therapy, none was assessed as CR, three as PR, four as NC and PD. The response rate was 27.3%. There was no differences in response rates among estrogen receptor status. A favourable response was observed in postmenopausal patients but no response in premenopausal, as well as a good response in lesions of soft tissue and lung, a poor response in lesions of liver and bone. As to toxicity of estramustine phosphate, gastrointestinal disorders such as nausea, vomiting and diarrhea were noted frequently during the treatment, and a long term administration was not able to perform in premenopausal patients because of vaginal bleeding and discharge, and pain in breast. The estramustine phosphate therapy for advanced breast cancers was regarded as one of modalities for a treatment of postmenopausal patients as a second line therapy. This is the first report in Japan discussing the efficacy of estramustine phosphate for a treatment of breast cancer.
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PMID:[Clinical evaluation of estramustine phosphate in the treatment of patients with advanced breast cancers]. 239 6

Fifteen patients with advanced carcinoma of the breast who had failed prior chemotherapy, were treated with recombinant gamma interferon at a dose of 2mg/m2 (1mg = 2.4 X 10(7) international units) intravenously for five consecutive days every other week. The median patient age was 51 and all patients had a performance status of 0-2 (Karnofsky greater than or equal to 50). Thirteen patients had two or three sites of metastatic disease and seven were estrogen receptor positive. No complete or partial responses were noted. Although some patients had brief periods of stable disease, almost all patients progressed after one or two courses. Only one patient was able to receive six courses of induction therapy and a brief course of maintenance. Flu-like symptoms and nausea were seen in all patients; vomiting and anorexia were frequent. Hepatic toxicity manifested by enzyme elevation was common and was most severe in patients with liver metastases. In this study a highly purified biologically active gamma interferon was not associated with anti-tumor activity in previously treated women with metastatic breast cancer.
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PMID:Recombinant gamma interferon in advanced breast cancer: a phase II trial. 310 90

Eighteen patients with advanced breast cancer refractory to first-line chemotherapy and hormonal therapy (or estrogen receptor-negative) were treated with human alpha-lymphoblastoid interferon (Wellferon) in a dose of 30 X 10(6) U/m2 im weekly. None of 15 patients receiving three or more doses achieved a partial or complete response. Toxicity was substantial and included fatigue, malaise, fever, hematologic suppression, nausea/vomiting, and diarrhea.
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PMID:Phase II trial of alpha-lymphoblastoid interferon given weekly as treatment of advanced breast cancer. 400 77

Fifty-five patients with newly diagnosed, estrogen receptor negative, metastatic breast cancer were entered in a trial of mitoxantrone, 10 mg/m2 intravenous (IV), cyclophosphamide, 500 mg/m2 IV, and 5-fluorouracil, 1000 mg/m2 IV, which were given on day 1 of a 21-day treatment interval. This trial was designed to test the efficacy of substituting mitoxantrone for doxorubicin as part of a combination that has proved to be effective in inducing remission. The trial was also intended to evaluate the response of resistant disease and of stable metastatic disease to a combination of doxorubicin and vinblastine sulfate. The cardiotoxic potential of mitoxantrone was evaluated in all the patients by serial measurements of ejection fraction and by endocardial biopsy of the right ventricle. Patients who achieved a complete response or a partial response (with bone as the only site of disease) on the three-drug combination were continued on this treatment for 2 years, or for 1 year following a complete response, whichever was shorter or as cardiac monitoring permitted. Therapy with doxorubicin, 25 mg/m2/d for two days, followed by continuous infusion vinblastine sulfate, 1.4 mg/m2/d for four days, was given to all patients who progressed after two courses or were stable after six courses of three-drug therapy. The preliminary results from 50 patients show that 4 attained a complete response and 30 a partial response, giving a total response rate of 68%. The median duration of response was more than 7 months (range greater than 5 to greater than 15 months). One patient in complete remission relapsed after 8 months and failed reinduction therapy with doxorubicin-vinblastine sulfate. Myelosuppression, principally granulocytopenia, was the major side effect of cyclophosphamide-mitoxantrone-5-fluorouracil. Mild to moderate vomiting occurred in 76% of patients and alopecia in 88%. This therapy was discontinued in four patients because of a decreased cardiac ejection fraction and/or symptoms of heart failure. No cardiac biopsy score, however, has been greater than 1.0. These results suggest that a combination of cyclophosphamide-mitoxantrone-5-fluorouracil is effective in untreated, estrogen receptor negative, metastatic breast cancer and is comparable to the doxorubicin combination. Myocardial injury occurs with mitoxantrone, and a safe cumulative dose has yet to be established.
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PMID:Mitoxantrone, cyclophosphamide, and 5-fluorouracil in the treatment of hormonally unresponsive metastatic breast cancer. 638 62

A phase II study to test the toxicity and the efficacy of a weekly combination of Mitoxantrone, 5-Fluorouracil and L-Leucovorin (MFL) was carried out in 43 patients with metastatic breast cancer. Chemotherapy consisted of mitoxantrone 4 mg/m2, 5-fluorouracil 375 mg/m2, and L-leucovorin 100 mg/m2 on day 1, weekly. Patient characteristics were: median age 53 years (range 36-65); estrogen receptor (ER) status was known in 26 patients and of these 15 (57.7%) patients were ER-positive and 11 (42.3%) ER-negative. Of the 43 patients, 25 (58.1%) and 18 (41.9%) patients had received prior adjuvant chemotherapy and prior adjuvant endocrine treatment, respectively. MFL was administered to 22 (51.1%) patients as first line chemotherapy for advanced disease, while 21 (48.9%) patients had received 1 to 2 cytotoxic regimens for metastatic disease. The dominant sites of metastases were: soft tissue in 11 (25.5%) patients, bone in 8 (18.6%) patients and viscera in 24 (55.9%). All patients were assessable for toxicity: only 8 patients experienced WHO grade 3 leukopenia. Thrombocytopenia, diarrhea, stomatitis, and nausea/vomiting were negligible. Anemia and alopecia were not observed. Thirty-nine patients were assessable for response: overall response rate was 28.2% (complete response 7.7% and partial response 20.5%). Median duration of response was 12 months (range 6-34). Patients with no prior anthracyclines had a 42.1% response rate compared to 15% in patients who had received anthracyclines. Median overall survival of the 43 patients was 6 months (range 1-34). Weekly MFL is a well-tolerated and a moderately effective regimen for the treatment of metastatic breast cancer.
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PMID:Phase II study of weekly mitoxantrone, 5-fluorouracil, and leucovorin in metastatic breast cancer. 794 11

Eight patients with advanced renal cell carcinoma were given a new chemo-endocrine treatment with tegafur, adriamycin, methotrexate and tamoxifen. Estrogen receptor was detected in five cases from renal or metastatic tumors. The patients were medicated with 800-1, 200mg of tegafur and 20 mg of tamoxifen daily po and 20mg of adriamycin and 10 mg of methotrexate iv intermittently at two week intervals. Two patients were regarded as CR, two as PR, one as NC and three as PD. Two out of three with estrogen receptor and one out of two without estrogen receptor responded favorably to this treatment. Side effects observed during the treatment were Grade II nausea/vomiting in six, Grade II leukopenia in three, Grade I thrombocytopenia in two, and Grade I hepatoxicity in three patients. The patients were found to be enjoying a good quality of life during the treatment because of lowered toxicity. This treatment can be regarded as a good treatment modality for advanced renal cell carcinoma.
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PMID:A combined chemo-endocrine treatment with tegafur, adriamycin, methotrexate and tamoxifen for advanced renal cell carcinoma. 813 83

A late phase II study of CPT-11 for advanced breast cancer was conducted at 27 institutions. Seventy-nine patients were enrolled, 75 were eligible for the study, and 65 were evaluable for efficacy. One complete response and 14 partial responses were obtained, and the response rate was 23%. The response rate of patients with prior endocrine therapy and prior chemotherapy including adriamycin or other anthracycline drugs was 27% (11/41) and 26% (12/46), respectively. The response rate for patients with estrogen receptor-negative tumors and premenopausal patients was 32% (6/19) and 27% (4/15), respectively. Responses were observed not only for soft tissue lesions such as lymph nodes (5/17), but also for distant metastases in the lungs (8/28) and bone (1/18). The major adverse reactions were myelosuppression and gastrointestinal symptoms. The incidence of Grade 2 or higher leukopenia, anemia, nausea/vomiting, anorexia, diarrhea and alopecia was 68%, 31%, 67%, 59%, 37%, and 30%, respectively. These results suggested that CPT-11 was a promising drug for advanced breast cancer.
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PMID:[A late phase II study of CPT-11 (irinotecan) in advanced breast cancer. CPT-11 Study Group on Breast Cancer]. 821 Feb 51

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

Toremifene (Fareston) is a triphenylethylene derivative structurally similar to tamoxifen (Nolvadex) that was selected for development based on its in vitro activity against breast cancer and its lesser uterotrophic effect than tamoxifen in rat models. In phase I and II studies conducted in several countries, toremifene was well tolerated over a wide range of doses (10 to 680 mg/d). The major side effects were hot flashes, nausea, and vomiting. Toremifene's excretion half-life is 5 days. It produces a modest decline in serum levels of luteinizing hormone, follicle-stimulating hormone, and antithrombin III, as well as an increase in sex hormone-binding globulin levels. In studies in which toremifene was used as first-line therapy in patients with estrogen receptor (ER)-positive or ER-unknown tumors, response rates to doses of 40 to 60 mg/day ranged from 30% to 54%. In two larger studies of patients who had proved refractory to tamoxifen therapy, toremifene produced an objective response rate of 4% to 5%. When patients with stable disease were added to those with objective responses, 27% to 28% of patients were considered to derive clinical benefit from toremifene. The dose range chosen for further study was 40 to 60 mg/d.
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PMID:Phase I and II studies of toremifene. 916 2

A study was undertaken to determine whether ingestion of the selective estrogen receptor modulator tamoxifen followed by vaginal administration of the prostaglandin misoprostol would be an effective medical method of elective termination of early pregnancy. A clinical trial was conducted with a study group of 100 healthy women with pregnancies of 56 days gestational age or less who desired elective pregnancy termination. Each subject ingested 20 mg of tamoxifen once daily for 4 days followed 4 days later by intravaginal placement of four 200 micrograms tablets of misoprostol. If abortion did not occur within the next 24 h a second dose of 800 micrograms of misoprostol was given. The main outcome measures were incidence of complete abortion, hemoglobin levels, duration of vaginal bleeding, and incidence of side effects. Complete abortion occurred in 92 (92%, 95% CI 86.7, 97.3%) of 100 subjects. Of these 92 women, four aborted after ingesting tamoxifen without use of misoprostol, 84 within 24 h after receiving a single dose of misoprostol, one 21 days following a single dose of misoprostol, and three after a second dose of misoprostol was administered. There were six (6.0%) complete treatment failures and two (2%) incomplete abortions that required a dilatation and curettage. The mean duration of uterine bleeding was 8.1 days (range 1-34 days) and there was a median decrease in hemoglobin level of 0.50 g/dL (+2.2 to -4.7 g/dL). Vomiting occurred in 28% of subjects and diarrhea in 8%. These initial data suggest that ingestion of tamoxifen followed by intravaginal misoprostol may be an effective, easily administered, and inexpensive method to electively induce complete abortion in pregnancies of 56 days gestational age or less. Additional studies are necessary to determine whether the addition of tamoxifen increases the success rate compared with that obtained with the use of vaginally administered misoprostol by itself.
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PMID:A medical method of early pregnancy termination using tamoxifen and misoprostol. 974 89


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