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 165 women with breast cancer who were candidates for mastectomy because the largest diameter of the tumor was 3 cm or more, we administered primary chemotherapy in the attempt to substitute conservative for mutilating surgery. We then systematically quantitated tumor reduction by clinical, radiologic, and histopathologic evaluations. Five consecutive groups of 33 patients received cyclophosphamide, methotrexate, and fluorouracil (CMF); fluorouracil, doxorubicin (Adriamycin), and cyclophosphamide (FAC); or fluorouracil, epirubicin, and cyclophosphamide (FEC). The regimens for the five groups were as follows: group 1, three cycles of CMF; group 2, four cycles of CMF; group 3, three cycles of FAC; group 4, four cycles of FAC; and group 5, three cycles of FEC. In response to primary chemotherapy, 157 of the 161 assessable patients showed measurable tumor shrinkage; progressive disease was documented in four. Tumor shrinkage to less than 3 cm was documented in 127 (81%) of the 157 women subjected to surgery, thus allowing a breast-saving procedure, rather than modified radical mastectomy, in these 127 women. Histopathologic complete remission was documented in seven patients. Tumor response was unrelated to age, menopausal status, DNA content (ploidy), [3H]thymidine-labeling index, drug combination used, or number of treatment cycles in excess of three. The degree of response was inversely proportional to the initial tumor size, and the frequency of response was greater in receptor-negative tumors. Severe vomiting and hair loss were less frequent with CMF than with anthracycline-containing regimens, and the frequency of severe leukopenia and thrombocytopenia was minimal. Our results challenge the classical indication for primary mastectomy by showing that use of full-dose primary chemotherapy, sequentially combined with conservative surgery and radiation, can offer an effective and safe alternative to women concerned about the preservation of body integrity.
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PMID:Primary chemotherapy to avoid mastectomy in tumors with diameters of three centimeters or more. 240 15

Prognostic factors for survival were analyzed retrospectively in 214 patients with brain metastases of the solid tumour type. The most frequent neurological signs and symptoms at diagnosis of cerebral involvement were headache-nausea-vomiting and focal weakness. Similar numbers of patients were found to have solitary metastasis and multiple lesions. Non-small cell lung cancer, small cell lung cancer, breast cancer, melanoma, and renal cell cancer comprised the majority of the primaries. Most patients received high-dose corticosteroids, while in a third, anticonvulsant agents were administered. Of 157 patients treated with radiation alone, or surgery with or without radiation, 110 experienced alleviation of symptoms or stabilisation of the disease. In 38 patients with a solitary lesion, craniotomy was carried out, either with or without postoperative radiation; the latter group showed the longest survival with a median of 37 wk. The remaining group of 73 patients with one brain metastasis had a median survival of only 15 wk. The 69 patients with multiple lesions who had been irradiated had a median survival of 15 wk, while that for 34 untreated patients was 7 wk. A short median survival of 11 and 13 wk, respectively, was observed in patients with concurrent progressive extracerebral disease and in those with progressive neurological symptoms regardless of treatment. It is concluded that in patients with a solitary brain metastasis without progressive extracerebral disease surgery should be considered the treatment of first choice aiming at a long-term survival with a good quality of life.
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PMID:Palliative care for brain metastases of solid tumour types. 246 70

Fourteen patients with refractory metastatic breast cancer were treated with high dose chemotherapy and autologous hematopoietic stem cell rescue. All patients received cyclophosphamide (7.5 g/m2 over 3 days) and thiotepa (150-225 mg/m2 over 3 days), three patients in addition received melphalan (4.5 mg/kg), and seven patients received carmustine (150-562 mg/m2). Toxicities included pancytopenia, infection, hemorrhagic cystitis, skin rash, nausea, vomiting, diarrhea, and mucositis. There was one toxic death secondary to sepsis and ventricular tachycardia. The overall response rate was 77% including a 15% complete response rate. The overall median survival for all patients was 6.0 months (range 2-22 months). The median survival for nonresponders was 3.5 months. The median duration of response was 89 days (range 40-262). In our experience high dose chemotherapy with autologous stem cell reinfusion produces a high response rate in refractory breast cancer. However, because of the short duration of response and overall survival, we feel this type of therapy should be utilized earlier in the course of disease.
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PMID:High dose chemotherapy with autologous hematopoietic stem cell support in the treatment of refractory stage IV breast carcinoma. 250 79

Thirty-one patients with metastatic breast carcinoma refractory to standard hormonal and chemotherapy were treated with cisplatin 100 mg/m2 per course and etoposide 300 mg/m2 per course divided over 5 days. Courses were repeated at 3-6-week intervals, depending on the speed of recovery from myelosuppression. Of 29 evaluable patients, three had complete responses, eight had partial responses, eight had stable disease, and 10 had progressive disease. Nausea, emesis, anorexia, weakness, and easy fatigability were common but tolerable side effects. Myelosuppression was frequent and occasionally profound but there were no deaths from hemorrhage or infection. No significant renal toxicity was encountered. The combination of cisplatin and etoposide has sufficient antitumor activity with acceptable toxicity in heavily pretreated patients to justify its further study in breast cancer.
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PMID:Cisplatin and etoposide: an effective treatment for refractory breast carcinoma. 264 95

Despite numerous reports of findings obtained following the use of doxorubicin (Adriamycin [A]; Adria Laboratories, Columbus, OH) for the postoperative treatment of patients with primary breast cancer and positive axillary nodes, no clear consensus exists regarding its worth when used in that setting. In June 1981, the National Surgical Adjuvant Breast and Bowel Project (NSABP) implemented two randomized clinical trials aimed at evaluating the worth of doxorubicin when administered in conjunction with melphalan (L-PAM) and fluorouracil (5-FU) (PF). A prior NSABP study identified cohorts of patients who did or did not benefit from tamoxifen (TAM, T) when used with chemotherapy. That information was employed in the design of the present studies. Women considered responsive to TAM (1,106) were randomized between PFT and PAFT, and those nonresponsive to TAM (707) were randomized between PF and PAF. Findings through 6 years of follow-up (mean duration of potential time on study, 64 months and 63 months, respectively) indicate that non-TAM-responsive patients who received PAF had a significantly better disease-free survival (DFS) (P = .003) and survival (P = .05) than did those receiving PF. By contrast, there was no significant difference in DFS (P = .6) or survival (P = .7) between PFT- and PAFT-treated patients. No disparity in the amount of drug received, whether related to the median amount or to dose-intensity, is present to account for the difference in findings between the studies. Aside from alopecia and emesis, the toxicity from the doxorubicin-containing regimens was similar to those in which doxorubicin was omitted. Cardiomyopathy was not a significant finding; there were no deaths from cardiac toxicity. The incidence of arterial and venous complications in patients receiving TAM was less than reported by others.
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PMID:Doxorubicin-containing regimens for the treatment of stage II breast cancer: The National Surgical Adjuvant Breast and Bowel Project experience. 261 Jul 46

Twenty-six patients with metastatic breast cancer who had previously responded to one or more endocrine therapies participated in a clinical trial of the combination of trilostane and hydrocortisone for subsequent disease progression. Of these, one patient achieved complete remission (4%), and five had partial response (19%). The median time to progression from initiation of therapy for responding patients was six months (range: 4 - 32 + months). Major toxicities included nausea/vomiting (16 patients), facial flushing (14), abdominal cramping (11), and oral paresthesia (10). Therapy was discontinued in four patients (15%) because of drug intolerance. Fourteen patients who failed trilostane were treated with aminoglutethimide and hydrocortisone. Six patients showed objective response (PR + MR). These data show that trilostane and hydrocortisone in combination can produce an objective response in a significant fraction of patients and that the combination has a different spectrum of toxicity from aminoglutethimide/hydrocortisone. A small number of patients crossed over to aminoglutethimide showed a few objective responses, suggesting a partial lack of cross-resistance between the two antiadrenal drugs.
Breast Cancer Res Treat 1989 Mar
PMID:Trilostane with hydrocortisone in treatment of metastatic breast cancer. 265 3

Mitoxantrone, an anthracenedione, has been shown to be as effective as doxorubicin, but with less local or systemic toxicity, when used for the treatment of advanced breast cancer. As the high molecular weight and hydrophilic property of this drug let us predict a slow intracavity resorption, we tested its use in the treatment of malignant effusions refractory to systemic chemotherapy. 18 women, 43 to 83 years old, with cytologically demonstrated metastatic pleural effusions, and with prominent clinical symptoms, were included in the study. All these patients were refractory to hormonotherapy and combination chemotherapy (previous regimens included anthracyclines in 17 patients but none had received systemic mitoxantrone). No previous local treatment had been attempted. During the study period, no other treatment has been given. Mitoxantrone (6 mg/m2) has been administrated after effusion aspiration. A complete response was seen in 8 patients, a partial response in 5, and no change in the 5 others but one had received only one injection on account of a transitory shock immediately after. No others side effects were reported (fever, local pain, alopecia, vomiting). No patient had evidence of myelosuppression. These results suggest that intracavity injection of mitoxantrone is feasible and generally safe in most patients. Some efficiency has been seen in previously heavily treated patients refractory to systemic chemotherapy. Local administration of mitoxantrone deserves further investigation.
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PMID:[Efficacy and toxicity of intrapleural mitoxantrone: apropos of 18 cases of pleural metastases of breast cancer]. 266 79

A phase II trial of idarubicin (IDR-4 demethoxydaunorubicin) was carried out in patients with advanced breast cancer. A dose of 45 mg/m2 was given orally once every 3 weeks. A total of 66 eligible patients were entered into the trial, 56 of whom were evaluable for response (65 were evaluable for toxicity at least). Therapeutic activity was demonstrated with an overall objective response rate of 21% (95% CI: 11-32%). When used as a first-line treatment, the response rate was 33% (95% CI: 9-57%) but this dropped to 17% when the treatment was administered after chemotherapy. Nausea-vomiting was the most frequent and severe non-hematological toxicity observed (WHO grade 3-4: 29%). Loss of hair was noticed in 48% of the patients but only 4% suffered from complete alopecia. Moderate myelotoxicity was reported but no cardiac dysfunction was noticed. IDR could be very advantageous as compared to other anthracyclines, due to its simplicity of administration associated with the lack of risk of extravasation or chemical phlebitis and also the possibility of it being able to reduce cardiotoxicity. Even if the equiefficacy of IDR and DXR has not, as yet, been clearly demonstrated, IDR should be chosen with preference to DXR when administration is not suitable.
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PMID:Phase II trial of idarubicin (4-demethoxydaunorubicin) in advanced breast cancer. The Clinical Screening Group of the European Organization for Research and Treatment of Cancer. 270 96

Fifty-two non-resectable and recurrent cancer patients with prior treatment, were entered in this study; 1 esophageal, 33 gastric, 1 duodenal, 4 colorectal, 2 pancreatic, 2 bile duct, and 9 breast cancer. The protocol of this therapy was as follows: On day 1, 500 mg/body cyclophosphamide (CPM) was administered by drip infusion, and on day 2, 200 mg/m2 methotrexate (MTX) was infused intravenously for 30 min; immediately after, 500 mg/body 5-fluorouracil (5-FU) was injected by bolus infusion for 5-10 min. On day 3, 24 hours after MTX administration, leucovorin rescue was added. This combination chemotherapy was repeated every two weeks. As a result, 35 of 52 patients were evaluable and the response rate (CR + PR) was investigated; 2/21 (9.5%) for gastric, 2/7 (28.6%) for breast, and 0% for miscellaneous. As complications for side effect, general fatigue, anorexia, nausea, vomiting and stomatitis were observed symptomatically, and leukopenia and thrombocytopenia were recognized in laboratory data as dose limiting factors.
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PMID:[Combination chemotherapy of CPM-MTX-5-FU in non-resectable and recurrent cancer patients]. 271 79

Based on favorable results we reported earlier with the CAP regimen in breast cancer (CAP vs CMFVP), the present study compared the CAP with the FAC regimen, which is so far one of the most active adriamycin containing chemotherapy regimens in breast cancer. The aim of the study was to find the optimal first line treatment and possibly evaluate the role of cis platinum in breast cancer chemotherapy. The CAP schedule consisted of cyclophosphamide 200 mg/m2 i.v. days 1, 3 and 5, adriamycin 40 mg/m2 i.v. day 1, and platinum 30 mg/m2 i.v. day 1, 3 and 5. The FAC schedule included 5-FU 500 mg/m2 days 1 and 8, adriamycin 50 mg/m2 day 1, and cyclophosphamide 500 mg/m2 day 1. One hundred and twenty-six previously untreated patients received greater than 2 cycles and were evaluated. In the CAP arm 15 complete (26%) and 24 partial remissions were observed, resulting in a 67% overall response rate (39/58). The response in soft tissue and visceral organs was notable (78% - 22/28, 71% - 15/21) with an important complete response rate (32%). In the FAC arm there was an overall response in 41% (28/68) of patients, with 8 complete (12%) and 20 partial responses. The difference in overall response, complete response, and response in soft tissue and visceral organs, was statistically significant in favor of the CAP arm (P less than 0.005). Concerning bone metastases there was no difference between the two schedules in response rate, nor in the median remission duration (CAP 11, FAC 10 months). In spite of a somewhat longer median survival in the CAP group, the difference (13 months vs 9 months) was not statistically significant (P = 0.10). Toxicity was moderate and tolerable in both regimens with more pronounced myelosuppression and vomiting in the CAP group. Compared with the FAC schedule the platinum containing combination chemotherapy (CAP) showed higher antitumor activity with no reflection on remission duration and survival.
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PMID:Combination of cyclophosphamide, adriamycin and platinum (CAP) versus 5-fluorouracil, adriamycin and cyclophosphamide (FAC) as primary treatment in metastatic breast cancer: results of a prospective randomized study. 274 Dec 18


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