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)

In 7 oncological institutions of the Soviet Union a correlation was made between the efficacy of fluorofur, hexamethylmelanin and their combination for advanced cancer of the mammary gland in 136 patients. The therapeutic effect was estimated in 104 patients. Fluorofur yielded a considerable tumor regression (more than 50%) in 14 of 36 patients (40%), the duration of the remission in effectively treated patients was 2--5 months. Hexamethylmelanin induced a therapeutic effect in 18 of 37 patients (48%), the regression being complete in 6 patients (16%), its duration was 2--7 months. The combination of these drugs proved to be of an insignificant effect, the therapeutic effect was obtained in 5 of 31 patients (16%), the remission lasted for 1.5--5 months. The fluorofur therapy is rarely accompanied with adverse side effects (leucopenia--in 17%), while with hexamethylmelanin the incidence of leucopenia was 46%, a combination of the drugs reducing it up to 17%. Hexamethylmelanin combined with fluorofur was tolerated much more poorly (vomiting). Fluorofur and hexamethylmelanin are effective drugs for treatment of patients with advanced breast cancer.
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PMID:[Effectiveness of ftorafur and hexamethylmelamine in advanced breast cancer]. 9 70

Twenty-one patients with locally advanced breast cancer which had failed to respond to conventional therapy have been treated by infusion of C. parvum (strain CN 6134, Wellcome Research Laboratories) in 5% Dextrose. Thirteen patients had a single dose of 15 mg. C. parvum over 4 h and 8 patients received 5 daily infusions of 4 mg C. parvum over 1 h. In 3 patients there was some evidence of tumour regression. Pyrexia, often associated with rigors, headaches, vomiting and variations in blood pressure occurred in most patients receiving either schedule, although the severity of the side effects decreased daily in those receiving 5 treatments. One patient became comatose within 24 h of treatment and died two weeks later. Progressive swelling of the arm on the side of the tumour and inflammation of the primary lesion were prominent in those receiving 5 daily treatments. These results show that caution must be exercised in the clinical use of C. parvum and the search for an ideal schedule should continue.
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PMID:Clinical experience in the use of C. parvum in the treatment of locally advanced carcinoma of the breast. 34 4

Thirty-two patients with advanced breast cancer were treated with a combination of vincristine (1 mg/m2, not exceeding 2 mg, administered intravenously on day 1), adriamycin (40 mg/m2 administered intravenously on day 1), and cyclophosphamide (200 mg/m2 administered orally for 4 days on days 3-6). Courses were repeated at 21-28-day intervals. The mean age of the patients was 57 years (range, 30-79 years) and 18 patients were postmenopausal. None of the patients had received prior chemotherapy although 15 had prior endocrine treatment. Objective response was observed in 23 (72%) of the 32 patients and 9 responses (28%) were complete. The median remission duration was estimated to be 22 months. Median survival has not been reached but exceeds 24 months with a median time of follow-up of 17 months. Toxicity was acceptable and included mild nausea, vomiting, alopecia, and paresthesias. Only one instance of serious infection and no instances of bleeding were observed. The addition of vincristine to combination chemotherapy with adriamycin and cyclophosphamide appears to prolong the remission duration and survival in patients with advanced breast cancer to a greater extent than is achieved with adriamycin and cyclophosphamide alone.
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PMID:Combination chemotherapy for advanced breast cancer utilizing vincristine, adriamycin, and cyclophosphamide (VAC). 76 Nov 76

The study deals with the influence of persistent hepatitis B virus infection on immediate and end results of chemotherapy for breast cancer with bony metastases. The infection was shown to be associated with lower complete and partial remission rates, lower 3-year survival rate and higher rate of combination chemotherapy toxic effects such as nausea, vomiting and increased activity of aminotransferases.
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PMID:[The effect of an infection due to the hepatitis B virus on the treatment results in breast cancer patients with bone metastases]. 130 Jul 39

This was a multicentre, randomised, double-blind, parallel-group study which included female breast cancer patients, receiving their first of 6 scheduled courses of chemotherapy (cyclophosphamide greater than or equal to 500 mg/m2). Patients received an intravenous dose of 16 mg dexamethasone with either 8 mg ondansetron or 60 mg metoclopramide before chemotherapy, followed by oral dosing with 8 mg ondansetron or 20 mg metoclopramide 3 times daily for 5 days. A total of 93 patients were treated with ondansetron and 94 patients with metoclopramide. On day 1 of their first course of treatment 91 and 60% of patients in the ondansetron and metoclopramide groups respectively were free of emesis (p less than 0.001). Over the 5-day treatment period, the corresponding figures were 81 and 48% (p less than 0.001). The results for nausea also revealed highly statistically significant treatment differences (p less than 0.001) in favour of ondansetron for both day 1 and day 1-5 analyses of the first treatment course. Over the series of courses, 67% of patients receiving ondansetron completed all 6 courses with a maximum of 2 emetic episodes on their worst day, compared with 28% of patients receiving metoclopramide (p less than 0.001). A similar analysis for nausea revealed that 49% of patients receiving ondansetron completed all 6 courses with 'none' or 'mild' nausea compared with 27% of patients receiving metoclopramide (p less than 0.001). These differences were reflected in quality of life data (Rotterdam Symptom Checklist). After the first course of treatment, a statistically significant improvement (p = 0.002) in the psychological subscale scores was observed after ondansetron compared with metoclopramide. No differences were observed in the physical or functional activity subscales after the first course. However, the quality of life results over the series of courses revealed a more pronounced difference in favour of ondansetron in the psychological subscale scores (p less than 0.001) as well as trends in favour of ondansetron in the physical (p = 0.096) and functional activity (p = 0.056) subscales. Extrapyramidal symptoms were reported in 19% of patients in the metoclopramide group and resulted in 15% of patients withdrawing from their randomised anti-emetic schedule, either during or between treatment courses. Other adverse events were generally minor in nature and did not necessitate withdrawal from treatment. In conclusion, this study shows that ondansetron is significantly superior to metoclopramide (each with a single pre-treatment dose of dexamethasone) in the control of emesis over 6 courses of chemotherapy for breast cancer.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Ondansetron compared with metoclopramide in the control of emesis and quality of life during repeated chemotherapy for breast cancer. 138 29

Patients with breast carcinoma metastatic to the colon generally present with multiple symptoms, usually pain, vomiting, nausea, and ascites. We describe a patient who presented only with persistent diarrhea, underwent surgery for colon cancer, and, on pathological evaluation of the surgical specimen, was found to have metastatic breast cancer affecting the colon. Metastatic breast cancer should therefore be suspected in patients with a history of breast cancer and diarrhea of unknown cause that is not accompanied by other symptoms. Evaluating such patients by colonoscopy and biopsy would provide important information relevant to choosing between colon surgery and systemic therapy.
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PMID:Metastatic breast carcinoma presenting as persistent diarrhea. 143 49

Seventy-five female patients suffering from advanced breast cancer were treated with toilet mastectomy, radiotherapy and oophorectomy (if premenopausal) or tamoxifen therapy (if postmenopausal) as well as chemotherapy with cyclophosphamide, methotrexate, 5-fluorouracil and prednisone. The most common side-effects of combined chemohormonal therapy were gastro-intestinal (nausea, vomiting, rarely diarrhoea) in 43 patients (57.3%), followed by alopecia in 23 patients (30.6%), myelosuppression in 12 patients (16%), extravasation and thrombophlebitis in 7 patients (9.3%), and mucositis and oral erythema in 3 patients (4%). Side-effects of tamoxifen therapy such as vaginal discharge, bleeding, hot flushes were encountered in 10 patients (13.3%). Hypercalcaemia, tumour flare and hepatic, renal, cardiac, pulmonary and neurological toxicities were not encountered. Improvement of 10-30% in Karnofsky performance status was noted in responders while 20-30% deterioration was observed in non-responders. Combination therapy was mostly well tolerated, side-effects were few and toxicities were temporary and reversible.
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PMID:Toxicity and side-effects of combination chemohormonal therapy of advanced breast cancer. 158 18

The maintenance of the antiemetic efficacy of a combined protocol (intravenous methylprednisolone, oral thiethylperazine and oral amitriptyline) during six consecutive courses of adjuvant FAC chemotherapy (5-fluorouracil, doxorubicin, cyclophosphamide) was analysed in 107 female breast cancer patients who completed the six planned courses of treatment. A continuous decrease in complete (no vomiting episodes) and major protection rate (0-2 vomiting episodes) was evident during chemotherapy. Complete protection rate decreased from 62.6% in the first course to 48.6% in the sixth (P less than 0.05, chi 2 test). The respective figures for major protection rate were 76.6% and 58% (P less than 0.01, chi 2 test). These data, together with other from the literature, should be taken into consideration when reviewing the overall results of current antiemetic trials, which usually only mention the results obtained in the first course of chemotherapy.
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PMID:Progressive loss of antiemetic efficacy during subsequent courses of chemotherapy. 159 Oct 58

Between October 1988 and June 1990, 22 patients with locally advanced, inoperable breast cancer entered a pilot study of four cycles of anthracycline based cytotoxic chemotherapy followed by surgery and tamoxifen. Fine needle aspirate samples of tumour were obtained for DNA flow cytometry before treatment and during the first cycle of chemotherapy. 21 patients are eligible for assessment of response and toxicity. Chemotherapy was well tolerated with greater than WHO grade 2 vomiting or stomatitis in 4 patients. Granulocytopenia less than 10(9)/l was noted in 16/21 patients but there were no episodes of neutropenic sepsis. There were 7 complete responses (CR) and 11 partial responses (PR), giving an overall response rate to chemotherapy (CR+PR) of 18/21 (86%). Responses were observed more commonly in patients who had aneuploid tumours (P = 0.06) and in patients whose tumours had a high S-phase fraction (P = 0.1). Tumours which responded to chemotherapy (CR or PR) had a significantly higher median SPF compared with tumours which did not regress (P less than 0.05). There was no consistent pattern of change in SPF values during the first cycle of chemotherapy, either for patients who responded to treatment or for those whose tumours did not regress. This combination therapy is well tolerated with a high response rate. The results of this pilot study support the recent suggestion that tumours with rapidly proliferating, aneuploid populations of cells exhibit the best short-term response to chemotherapy.
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PMID:DNA flow cytometry and response to preoperative chemotherapy for primary breast cancer. 159 Oct 92

A multi-institutional phase II study of DWA2114R was conducted in breast cancer. DWA2114R at doses of 800-1,000 mg/m2 was administered by 1-hour intravenous infusion every 3-4 weeks on minimal two cycles. Fifty-two patients entered the study; 34 were eligible, 7 ineligible. Eleven patients were dropped from evaluation due to incomplete observations. There were 1CR, 6PR, 1MR, 12 NC, and 14 PD with an overall response rate of 20.6%. A median duration of responses was 11 weeks. Leukopenia and nausea/vomiting were frequently observed but well tolerated and recovery was quick. It is concluded that DWA2114R is a useful drug in the treatment of breast cancer.
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PMID:[A phase II study of DWA2114R, a new platinum complex for breast cancer]. 162 39


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