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)

Fifty-two women with advanced breast cancer were treated with 6 cycles of epirubicin. Even though the study was started with a dose schedule of 110 mg/m2 every 3 weeks, the average treatment interval was 26 days and the median weekly dose 78% of the protocol requirement. Forty-eight patients were evaluable for response; 3 achieved a complete remission which lasted for 17, 24 and 65 weeks, respectively, and 14 a partial remission. Median survival was 32 weeks. Toxicity included nausea/vomiting (68%), anemia (24%), leukopenia (37%), thrombocytopenia (8%), alopecia (81%), stomatitis (24%), diarrhea (14%), fever (19%) and fatigue (14%). Also 1 treatment-related death occurred and 2 cases of arrhythmia. Monotherapy with high doses of epirubicin has definite activity in advanced breast cancer and deserves further study in combination with hematopoietic growth factors which might allow a higher dose intensity.
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PMID:High-dose epirubicin as a single agent in the treatment of patients with advanced breast cancer. A Hellenic Co-operative Oncology Group study. 186 51

Carboplatin, a new analogue of cisplatin, was administered into the serous cavity in nine primary lung cancer patients with malignant effusion, consisting of six malignant pleural effusions, two malignant pericardial effusions and one malignant ascites. Clinical effects, toxicities and pharmacokinetics were studied. The doses of carboplatin were 300 mg/m2 in seven patients, 200 mg/m2 in one patient and 1,100 mg/body in one patient. In seven evaluable patients, consisting of four non-small cell lung cancers and three small cell lung cancers, the response rate was 85.7% with 3 CR cases, 3 PR cases and 1 NR case. As toxicities, thrombocytopenia was observed in 57.1%, leukopenia in 57.1%, anemia in 71.4%, anorexia in 42.9%, nausea or vomiting in 28.6%, and low grade fever in 14.3%. However local pain, renal or liver dysfunction were not observed. The pharmacokinetics of free platinum concentration was analyzed with a two-compartment model (t1/2 beta = 18.60 hours) and 14.8% of total platinum remained free in effusion 24 hours after intracavitary administration. A high level of free platinum in effusion was maintained over a long period after carboplatin administration. This method was considered to be effective for the treatment of malignant effusion from the viewpoint of pharmacokinetics and less toxicity.
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PMID:[Evaluation of carboplatin administration into the serous cavity in the treatment of malignant effusion]. 187 19

A long-term follow-up study of 42 patients with West syndrome treated with high doses of sodium valproate is presented. Control of the hypsarrhythmic EEG pattern was achieved after two weeks for over three-quarters of the patients with sodium valproate doses of 100 to 300mg/kg/day. Recurrence of hypsarrhythmia was observed most often in patients treated with doses lower than 200mg/kg/day. Other types of seizures appeared in half of the patients followed beyond two years of age. Monotherapy throughout follow-up was possible for 30 patients. Autism occurred in only one infant, and 12 achieved normal mental status. The most common side-effects were asymptomatic thrombocytopenia, vomiting and mild somnolence. Hepatic enzymes were not altered.
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PMID:Infantile spasms treated with high doses of sodium valproate: initial response and follow-up. 187 25

This paper describes a randomised clinical trial in patients with advanced breast cancer, comparing the regimen 3M, mitomycin C 7-8 mg m-2 (day 1), mitozantrone 7-8 mg m-2 (day 1 and 21), methotrexate 35 mg m-2 (day 1 and 21) given on a 42 day cycle with a standard anthracycline containing regimen, VAC, vincristine 1.4 mg m-2 (day 1), anthracycline (adriamycin or epirubicin) 30 mg m-2 (day 1), cyclophosphamide 400 mg m-2 (day 1) given on a 21 day cycle. Of a total of 217 patients, 107 were randomised to 3M and 110 to VAC and a mean of 5.5 courses was given per patient. The overall response rate (complete and partial) was 53% (95% Confidence Limits (CL): 43-62%) for 3M and 49% (CL; 39-58%) for VAC. The response according to sites of metastases was the same for both treatment groups. Symptomatic toxicity including alopecia, neuropathy, vomiting (P less than 0.001) and nausea (P less than 0.01) were significantly less for 3M. Myelosuppression including leucopenia (P less than 0.001) and thrombocytopenia (P less than 0.001) was significantly greater with 3M at day 21, although there was no difference in nadir counts in patients at special risk of myelosuppression and there was no evidence of an increase in infective or bleeding complications. There was no significant difference in the duration of response to 3M (10 months, CL 6-15) and VAC (11 months, CL 7-12), nor in survival (3M, 8 months, CL 6-12; VAC, 10 months, CL 8-12). These results indicate that 3M is as effective as, but has significantly less symptomatic toxicity than, an anthracycline containing regimen for the treatment of advanced breast cancer.
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PMID:A randomised trial comparing combination chemotherapy using mitomycin C, mitozantrone and methotrexate (3M) with vincristine, anthracycline and cyclophosphamide (VAC) in advanced breast cancer. 189 75

The aim of this pilot study was to estimate the toxicity and response rate of an alternating chemotherapeutic program in chemotherapy-naive metastatic breast cancer patients. Treatment consisted of regimen A (given days 1-28): cyclophosphamide 100 mg/m2 PO days 1-14, doxorubicin 30 mg/m2 i.v. days 1 and 8, and 5-fluorouracil 500 mg/m2 i.v. days 1 and 8 (CAF regimen); regimen B (given days 29-56): dibromodulcitol 135 mg/m2 p.o. days 30-39, mitoxantrone 9 mg/m2 i.v. day 29, and vincristine 1.2 mg/m2 i.v. (maximum 2.0 mg) day 29 (DMV regimen); and regimen C (given days 57-84): thiotepa 12 mg/m2, doxorubicin 45 mg/m2 and vinblastine 4.5 mg/m2 all i.v. on day 57. There were 27 eligible patients with a median age of 51 years (range 34-78). On 14 episodes the leukocyte count fell to less than 1 X 10(9)/L during the first six cycles of treatment (14% of 99 cycles). There were no treatment-related deaths. Common non-life-threatening toxicities included thrombocytopenia, anemia, vomiting, and alopecia. Despite having no drugs in common, the leukocyte and platelet nadirs after CAF correlated with the nadir counts after DMV (r values of 0.6829 and 0.5892, respectively; p = 0.01). Among the 23 patients with measurable and/or evaluable disease there were five complete responses (22%) and nine partial responses (39%), with a median time to treatment failure of 29 weeks. The overall median survival was 19 months.
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PMID:A pilot study of three sequential chemotherapeutic regimens in metastatic breast cancer. 189 99

Between September 1988 and August 1990, we treated 35 women with metastatic breast cancer with a novel regimen containing mitoxantrone, fluorouracil (5-FU), and high-dose leucovorin. This regimen was designed to take full advantage of the favorable toxicity profiles of these agents while maintaining a high level of activity. All patients had received previous chemotherapy (adjuvant only, 15 patients; at least one metastatic regimen, 20 patients). Seven patients had received previous doxorubicin, but none within 6 months of study entry. Of 31 assessable patients, 20 (65%) had objective responses (two complete, 18 partial), with a median response duration of 6 months (range, 3 to 16+ months). Four patients with bone metastases (abnormal bone scan only) and pain were not considered assessable by strict response criteria; two of these patients had sustained symptomatic relief for 6 and 8 months, respectively. Myelosuppression was the most frequent toxicity but was mild in most patients; only four hospitalizations for fever and neutropenia were required (2% of courses). No severe thrombocytopenia occurred and no RBC transfusions were required. Alopecia, mucositis, and nausea/vomiting were uncommon and were not severe in any patient. The combination of mitoxantrone, 5-FU, and high-dose leucovorin is well tolerated and active as a first- or second-line treatment for metastatic breast cancer. Comparison with other standard regimens for breast cancer is indicated.
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PMID:Mitoxantrone, fluorouracil, and high-dose leucovorin: an effective, well-tolerated regimen for metastatic breast cancer. 191 22

We performed a phase I trial of CI-937 (DUP937), an anthrapyrazole, with the following objectives: (a) to determine the maximally tolerated dose in humans; (b) to define the toxicity spectrum of this agent; (c) to describe the pharmacokinetics of the drug; (d) to test a pharmacokinetics based hypothesis of dose escalation; and (e) to relate drug pharmacokinetics to pharmacodynamics. CI-937 was administered as a single bolus injection every 3-4 weeks at doses ranging from 3.6 to 25.2 mg/m2. Thirty-two patients and 57 courses were evaluable for toxicity. Pharmacokinetic analysis was performed in 30 patients on the first course using a sensitive and selective radioimmunoassay. The maximally tolerated dose in patients with no prior therapy was 25.2 mg/m2 and dose-limiting toxicity was neutropenia. Thrombocytopenia, nausea, vomiting, stomatitis, and alopecia were mild. A partial response was recorded in a patient with mesothelioma. The area under the curve increased linearly with dose, and total body clearance of CI-937 was independent of dose. The mean total body clearance was 107 +/- 55.8 ml/min/m2, mean steady state volume of distribution was 492 +/- 469 liters/m2, and terminal half-life was 3.78 +/- 2.86 days. The extended factors of 2 methods of pharmacologically guided dose escalation were intended for use but ultimately were equivalent to that of the modified Fibonacci dose escalation method. Dose and the area under the curve were significant predictors of a percentage change in WBC and neutrophil count in a univariate analysis. Only dose and baseline neutrophil count predicted a percentage change in WBCs in a multifactor analysis. Dose and prior chemotherapy predicted percentage change in neutrophil count in a multifactor analysis. We conclude that the dose-limiting toxicity of CI-937 is neutropenia and that the recommended phase II starting dose is 22 mg/m2.
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PMID:Phase I pharmacokinetic and pharmacodynamic study of a new anthrapyrazole, CI-937 (DUP937). 193 93

Late phase II trial of MST-16 for malignant lymphoma was conducted by the multi-institutions collaboration. Out of 34 patients entered, 29 were evaluated for efficacy as well as side effects. One complete response and 8 partial responses were achieved by the treatment of MST-16. The factors which affect the response rate were prior chemotherapies, stage of disease and performance status. The main toxicities were bone marrow suppression and G-I disorders. Leukopenia was observed in 72.4% of patients, thrombocytopenia in 44.8% and nausea/vomiting in 31.0%. Patients recovered from these side effects by discontinuation of the MST-16 therapy.
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PMID:[Late phase II study of MST-16 (sobuzoxane) on malignant lymphoma]. 195 64

The use of herbs has been advocated as an alternative treatment strategy for human immunodeficiency virus-related illness. To describe the use of medicinal herbs among acquired immunodeficiency syndrome clinic patients and to investigate possible toxic effects, we interviewed 114 randomly selected patients attending a university-based acquired immunodeficiency syndrome clinic and performed a structured review of the literature to identify potential adverse effects of herbal use. Twenty-five participants (22%) reported using one or more herbal products in the past 3 months. Of those taking herbs, six (24%) were unable to identify the herb that they had used. The mean number of herbal tablets taken was 4.5 tablets per day, and 12 patients (48%) reported taking herbs for longer than 90 days. The median cost to patients for their herbs was $18 per month. Of those taking herbs, five (20%) stated that their primary medical provider was unaware of their herb use, and four (16%) were involved in clinical drug trials while using herbs. Several patients reported taking herbs in doses at which potential adverse effects were identified in our literature review. These adverse effects include dermatitis, nausea, vomiting, diarrhea, thrombocytopenia, coagulopathies, altered mental status, hepatotoxicity, and electrolyte disturbances. Seven patients (28%) reported experiencing symptoms that could have been caused by one or more of the herbal products that they were taking. Physicians and clinical investigators need to inquire about patients' use of herbs. Patient care and clinical trials could be distorted because pharmacologic effects of herbs can resemble commonly occurring symptoms in human immunodeficiency virus disorders as well as side effects of prescribed or investigational medications.
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PMID:The use of medicinal herbs by human immunodeficiency virus-infected patients. 195 34

Fifteen patients aged over 65 years of age with advanced non-small-cl lung cancer (mean age = 70.7, stage IIIb: IV = 4:11) were treated with combination chemotherapy consisting of Cisplatin (50 or 80 mg/m2) and a vinca-alkaloid (Vindesine 3 mg/m2 or Etoposide 80 mg/m2). The effectiveness and side effects of this cisplatin therapy in different combinations of vinca-alkaloid regimens (Vindesine vs Etoposide) were examined. The mean dose of Cisplatin in the Etoposide combination group (75.2 mg/m2) was significantly higher than that in the Vindesine combination group (54.3 mg/m2) (p less than 0.01). A notable reduction the tumor size was observed in 25% of the Etoposide group, only. The 6-month survival rate and one-year survival rate were respectively 85.7%, 57.1% in the Vindesine + Cisplatin group, and 87.5%, 50% in the Etoposide + Cisplatin group. The common side effects were nausea, vomiting, anorexia, and alopecia. These symptoms were either alleviated by antiemetic drugs or followed by spontaneous recovery. Leucopenia, anemia and thrombocytopenia were found in both groups, and there was no difference in the time course of myelosuppression between the two groups. The extent of nephrotoxicity was assessed by creatinine clearance rate. Its decrease in the Vindesine group (60.1----38.9 ml/min) was higher than that in the Etoposide group (64.9----48.9 ml/min), while there was no significant change in BUN, serum creatinine and urine NAG between the two groups. There were no cases in which chemotherapy schedules had to be interrupted due to myelosuppression and nephrotoxicity.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cisplatin and vinca alkaloid combination chemotherapy of advanced non-small-cell lung cancer in the aged]. 196 86


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