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)

During a 21-month period, 48 dogs with spontaneous canine transmissible venereal tumor (clinical stage, T1-T3) were presented to the Veterinary Teaching Hospital, Ahmadu Bello University, Zaria, Nigeria, and were divided into one control and four treatment groups to test the efficacy of single-agent chemotherapeutic drugs. The dogs were not randomly assigned to groups because each chemotherapeutic agent was not continuously available during the test period. Group I consisted of four dogs that received oral cyclophosphamide (50 mg/M2 body surface area [BSA]) on the first four days for six weeks. No therapeutic response was noted in any of the four dogs. Group II consisted of ten dogs that received intravenous (IV) cyclophosphamide (50 mg/M2 BSA) for four consecutive days per week for six weeks. Two of the ten had a partial remission. Group III consisted of eight dogs that received oral methotrexate (2.5 mg/M2 BSA) every other day for six weeks. No therapeutic response was noted in any of the eight dogs. Group IV consisted of 20 dogs that were administered IV vincristine sulfate (0.5 mg/M2 BSA) weekly until a response was noted. Complete remission occurred in each of the 20 dogs. One dog had recurrence within 12 months. Group V was the untreated control group, consisting of six dogs among which no spontaneous remission was seen. Instead, tumor progression was noted. Adverse responses to medication, anorexia, vomiting, diarrhea, and weight loss were seen only with dogs treated with cyclophosphamide and methotrexate.
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PMID:Single-drug chemotherapy of canine transmissible venereal tumor with cyclophosphamide, methotrexate, or vincristine. 143 5

In a phase II trial 46 patients with advanced gastric carcinoma were treated with FEM combination chemotherapy (5-fluorouracil, 4-epidoxorubicin and mitomycin C) in which 4-epidoxorubicin was administered by escalated dose and split course (FEM II). Twenty-nine patients with measurable disease were evaluable for response. One complete remission and 7 partial remissions were achieved, suggesting an overall response rate of 28%; 2 minimal responses (7%) and 9 patients with no change were observed (31%); 10 patients had tumor progression (34%). Median survival time for all patients was 6.2 months, for patients with CR + PR + MR 16.2 months, for patients with no change 8.4 months, and with tumor progression 3.5 months. WHO grade 2 and 3 leukopenia appeared in 6%, thrombocytopenia in 0% and alopecia in 27% of the patients after the first cycle. Nausea and vomiting grade 2 and 3 were seen in 21%. Comparing these results with our earlier data achieved with FEM I, FEM II showed a tendency towards better response and survival, and subjective toxicity (nausea/vomiting) was significantly reduced. Therefore, in our opinion FEM II is preferable for practical use.
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PMID:Dose escalation and split course of 4-epidoxorubicin in combination chemotherapy (FEM II) of advanced gastric carcinoma. A phase-II trail of the 'Chemotherapiegruppe Gastrointestinaler Tumoren (CGT)'. 251 33

In all, 171 patients with histologically verified non-small cell lung carcinoma were treated with ifosfamide 2.0 g/m2 on days 1-5 in combination with (91 patients) etoposide 120 mg/m2 on day 1. Therapeutic regimens were repeated after 4 weeks. Supportive treatment with mesna (20% of the ifosfamide doses at 0, 4, and 8 h) was performed. Cisplatin treatment was supported by mannitol-induced diuretic hydration. The overall response rate of ifosfamide/etoposide was calculated to be 27%, with 1 complete and 24 partial remissions. The median survival time for all patients was 8.5 months, for responders 14 months (P less than 0.05), for patients with no change 9.5 months, and for patients with tumor progression 4 months. With ifosfamide/cisplatin, there were 4 complete and 21 partial remissions (response rate 35%). The median survival time for all patients was 8.3 months, for responders 11.5 months, and for patients with tumor progression 4 months. Age, sex, and histological tumor type had no significant effect on survival. Patients with better performance stage and limited disease lived significantly longer. The main side-effects of the cisplatin combination were vomiting, bone marrow depression, and neuropathy. The etoposide combination was tolerated better. Urotoxicity was not significant, as a consequence of treatment with mesna. The results show that the combination ifosfamide/etoposide or ifosfamide/cisplatin are effective in the treatment of non-small cell lung cancer, being comparable to other combinations of etoposide/cisplatin and vindesine/cisplatin. Because of the better tolerability, the combination ifosfamide/etoposide is superior to cisplatin combinations.
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PMID:Experience with ifosfamide combinations (etoposide or DDP) in non-small cell lung cancer. 302 62

Sodium cyanate, a drug that selectively suppresses amino acid incorporation for protein synthesis in tumor tissue, was given to patients with advanced colorectal carcinoma who had failed to conventional therapy, with the purpose of assessing a maximum tolerable oral dose. At 35 mg/kg p.o. daily, the drug had to be stopped in approximately half (4) of the patients because of gastrointestinal toxicity (nausea, vomiting) and neurologic toxicity (hallucinations, disorientation). However, in 5 other patients, at the same dose, the drug was well tolerated for up to 147 days and for a total cumulative dose of 308 g. In this group of patients, sodium cyanate was stopped because of evidence of tumor progression. No hematologic toxicity was observed. We observed no therapeutic effects. We therefore recommend a starting dose of 30 mg/kg p.o. if a phase-II study is considered.
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PMID:Phase-I clinical trial of sodium cyanate in patients with advanced colorectal carcinoma. 401 Nov 10

Twenty-three patients with non-small cell lung cancer were treated with a combination of cis-dichlorodiammineplatinum (II) 100 mg/m2 IV on day 1 and VP 16-213 80 mg/m2 IV on days 1-3. Eighteen patients are evaluable for response. Seven partial remissions with a median duration of 3 months (range, 1-13+) have been observed. Three patients exhibit stable disease, and eight patients show tumor progression. Overall survival was 5+ months (range, 1-13+); 7.5 months (range, 3-13+) for responders and 3+ months (range, 1-9+) for non-responders. Hematologic toxicity was acceptable, but poor subjective tolerance (nausea, vomiting, loss of appetite) was the main factor limiting treatment duration.
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PMID:Cis-dichlorodiammineplatinum (II) and VP 16-213 combination chemotherapy for non-small cell lung cancer. 626 80

Sixty-two patients with previously untreated limited stage small cell lung cancer were treated in a prospectively randomized trial comparing thoracic irradiation plus combination chemotherapy with VP-16-213, vincristine (Oncovin), cyclophosphamide, and Adriamycin (VOCA) or those same four drugs plus low-dose (40 mg/m2) cisplatin (VOCAP). The addition of the cisplatin in eight courses of planned chemotherapy did not significantly improve either time to tumor progression of survival or alter sites of disease progression. It did, however, worsen the degree and frequency of nausea, vomiting, and myelosuppression. We did not identify any benefit from the usage of low-dose cisplatin as employed in this study.
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PMID:An evaluation of low-dose cisplatin as part of combined modality therapy of limited small cell lung cancer. 626 70

In order to redefine the effectiveness of 5-fluorouracil (5-FU) as palliative therapy in patients with metastatic colorectal carcinoma, and to compare the effectiveness of 6-thioguanine (6-TG) with that of 5-FU, we studied 176 patients with metastatic colorectal carcinoma in a randomized prospective trial (SEG 79G1268 ). The pretreatment performance status of all patients was greater than 50% (ambulatory), and there was an equal distribution of patients with favorable pretreatment characteristics into each of the treatment regimens. Complete responses were only seen to 5-FU, but were obtained in only 3% of instances. The overall complete plus partial response rates were not different for 5-FU (8%) versus 6-TG (3%), or for patients who had shown prior progression on chemotherapy and who then received 6-TG in a nonrandomized fashion (7%). The time to tumor progression on each of the treatment programs was similar, 1.0 months. Survival was also similar in each regimen in the randomized study (6.3 months for 5-FU versus 7.9 months for 6-TG). However, survival was only 4.8 months for patients with previously drug-resistant tumors treated with 6-TG in the nonrandomized arm. In 16 patients failing 6-TG who then received 5-FU, there were no objective responses. Similarly, in patients failing 5-FU on this study who then received 6-TG, there were no responses in nine patients. Dose-limiting toxicity was observed in 40% to 51% of patients, and consisted of myelosuppression, vomiting, or diarrhea. It is concluded that 5-FU is a minimally effective agent in a very small number of patients with metastatic colorectal carcinoma. The drug 6-TG is equally ineffective in this setting. Alternative treatment programs to the systemic use of 5-FU should be considered in patients requiring palliative chemotherapy.
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PMID:Prospective randomized reappraisal of 5-fluorouracil in metastatic colorectal carcinoma. A comparative trial with 6-thioguanine. 637 81

Forty-one patients with advanced squamous cell lung cancer and no prior chemotherapy were entered in a prospectively randomized trial comparing dianhydrogalactitol plus Adriamycin (DA) versus DA plus cis-dichlorodiammineplatinum(II) (DAP). The DAP regimen was superior to the DA regimen in regression rate (53% versus 27%), median regression duration (255 versus 122 days), median time to tumor progression (approximately 175 versus 58 days), and median survival time (185 versus 126 days). Patients who were greater than 60 years old responded particularly well to the DAP regimen and accounted for most of the survival advantage. Nausea, vomiting, and myelosuppression were more frequent and severe with the DAP regimen. This study seems to indicate a role of cis-dichlorodiammineplatinum(II) in patients with advanced squamous cell lung cancer. The particular advantage noted for older patients needs further evaluation.
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PMID:A role of cis-dichlorodiammineplatinum(II) in squamous cell lung cancer. 699 Nov 7

This is the report of results from a phase 2 trial of high-dose progestin therapy for treatment of ovarian cancer. 19 women received 1000 mg of Depo Provera (medroxyprogesterone acetate) weekly by intramuscular injection for at least 8 weeks and longer if there was no evidence of tumor progression. None of the women in the study was responding any longer to surgery, radiation therapy, or conventional cytotoxic chemotherapy. Response was measured as: 1) regression if there was at least a 50% decrease in the area of measurable lesion; or 2) disease progression as at least a 25% increase over the original measurements or the appearance of new lesions. Based on these criteria, there were no responses in the 19 women. Only 1 patient remained stable (3 months). Median survival time was 2 months with 75% of the patients dying within 4 months. 1 patient suffered severe vomiting and another experienced bleeding; there was no other toxicity. It is concluded that progestin therapy does not have a beneficial effect and its use in ovarian cancer patients should be limited to those with endometrioid histology.
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PMID:Progestin therapy for advanced ovarian cancer: a phase II Eastern Cooperative Oncology Group trial. 727 26

Androgen deprivation displays the mean therapy of advanced stage prostatic cancer. The development of hormone-resistant disease leads to a fatal tumor progression. High-dose fosfestrol (diethylstilbestrol disphosphate) has been suggested to circumvent hormone resistance and to induce a direct cytotoxic effect. Twenty-one patients with hormone-refractory prostate cancer were enrolled in a phase I trial of continuous infusion of high, daily escalating dose of fosfestrol. Fosfestrol was given in a 3.5 hr infusion in 0.9% normal saline at a starting dose of 1.5 g/d. The dose was increased daily in the same patient according to the following schedule: 1.5, 1.8, 2.4, 3.0, 3.6, 3.9, 4.5, 5.1 and 5.7 g/d. The duration of the infusion was prolonged to 7 or 10.5 hr, if a major side effect occurred. There was neither hematological nor cardiovascular toxicity. The main dose-limiting toxicities were nausea/vomiting in 17 patients, edema in 2 patients, and more than 5% weight gain in 3 patients. The planned maximal dose was reached in 10 patients during a 3.5 hr infusion, and in 3 additional patients, after infusion prolongation. Seven patients experienced a subjective improvement: Prostatic acid phosphatase and prostatic specific antigen decreased in 4 out of 11 and in 7 out of 12 patients, respectively. The suggested dose to phase II trial is 4 g/d in 3.5 hr infusion for a duration of up to 10 days.
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PMID:Phase I trial of high-dose fosfestrol in hormone-refractory adenocarcinoma of the prostate. 750 21


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