Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

New approaches are needed in the treatment of advanced breast cancer. In vitro studies have shown that recombinant tumor necrosis factor (TNF) is a growth inhibitor for the MCF-7, ZR-75-1, and BT-20 human breast cancer cell lines. Based on these considerations, the Southwest Oncology Group performed a Phase II trial of recombinant TNF (Genentech) (150 micrograms/m2) given by 30-minute intravenous infusion on days 1 to 5 of every other week for 8 weeks. Patients with metastatic breast cancer who had received one prior chemotherapy regimen for advanced disease were eligible. Of the 22 patients who were entered, 3 were ineligible. Nineteen patients who had a performance status of 2 or less could be examined (median age, 53 years). One possible fatal toxic reaction has been seen in a patient who had intracranial bleeding caused by a previously undiagnosed brain metastasis; no other treatment-related deaths have occurred. Toxicity has included nausea, vomiting, fever, chills, myalgia, and fatigue. No Grade 4 toxicity has been observed. Grade 3 toxic reactions have included hypotension (two patients), diarrhea (one patient), transient leukopenia (two patients), and reversible elevations of liver function test values (two patients). No objective responses have been observed. Twelve of 19 patients have died (median survival time, 8.5 months). Recombinant TNF is inactive as a single agent in patients with previously treated metastatic breast cancer.
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PMID:A Southwest Oncology Group phase II Trial of recombinant tumor necrosis factor in metastatic breast cancer. 191 10

Cefprozil (BMY-28100) is a semisynthetic cephalosporin with broad-spectrum antibacterial activity and prolonged serum elimination half-life allowing for once-a-day oral administration. In vitro, cefprozil demonstrates excellent activity against Staphylococcus aureus, Streptococcus pyogenes, Haemophilus influenzae, and Moraxella catarrhalis. Cefprozil (500 mg once daily) was compared to cefaclor (250 mg three times daily) in an open, randomized, comparative trial for the treatment of acute group A beta-hemolytic streptococcal pharyngitis. Ninety-four patients were enrolled in this study; 53 patients were evaluable for clinical and bacteriological response assessment. Seventy-eight patients were evaluable for safety assessment. Three patients (all in the cefprozil treatment group) required disenrollment because of side effects, mainly nausea. Clinical and bacteriological responses were comparable for both study drugs. Leukopenia and nausea, the most common side effects observed, were more common in the cefprozil-treated group. Cefprozil appears to be an appropriate alternative to cefaclor for the treatment of acute group A beta-hemolytic streptococcal pharyngitis. However, because of the small number of patients eligible for efficacy assessment, a large type II (beta) error was expected in our study, which may have resulted in a potential failure to detect a difference between both treatment groups. A larger study would be required to determine the proper role of cefprozil in the treatment of group A beta-hemolytic streptococcal infections.
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PMID:Comparative efficacy and safety of cefprozil (BMY-28100) and cefaclor in the treatment of acute group A beta-hemolytic streptococcal pharyngitis. 192 53

In a double-blind, randomized, multicenter study, 400 women with symptoms of acute urinary tract infections were treated with either a 7-day course of temafloxacin hydrochloride (400 mg once a day; n = 204) or a 10-day course of trimethoprim (160 mg) and sulfamethoxazole (800 mg) (TMP-SMZ) twice daily (n = 196). The bacteriologic cure rates at 5 to 9 days posttherapy were 100% in the temafloxacin group and 97% in the TMP-SMZ group (P = 0.035). The clinical cure rates were 93% in the temafloxacin group and 95% in the TMP-SMZ group (P greater than 0.1). Adverse events, including nausea, vomiting, rash, headache, and dizziness, were experienced by 19.6% of the temafloxacin group and 23.5% of the TMP-SMZ group. Transient leukopenia occurred in 0.5 and 4.1% of the temafloxacin and TMP-SMZ groups, respectively. Temafloxacin, 400 mg once a day for 7 days, appears to be at least as safe and effective as a 10-day course of TMP-SMZ in the management of acute urinary tract infection in women.
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PMID:Comparative, double-blind, prospective, multicenter trial of temafloxacin versus trimethoprim-sulfamethoxazole in uncomplicated urinary tract infections in women. 195 47

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 toxicity and efficacy of the combination of pirarubicin (THP), etoposide, and vincristine were investigated in a phase I trial. The dose of THP was modified in steps of 10 mg/m2 or 5 mg/m2 differences, starting with 40 mg/m2 i.v. on day 1. Doses of etoposide (100 mg/m2 i.v. days 1-3) and vincristin 2 mg i.v. day 1) remained constant. The schedule was repeated every 3 weeks. A minimum of four patients were recruited at each dose level. The maximum tolerated dose (MTD) was defined as follows: toxicity WHO grade 3 and 4 in five of eight patients of one dose step (exception: leukocytopenia at the time of nadir WHO grade 4 is relevant for the MTD). Currently, 20 patients have been treated. The administered dose levels of THP were (mg/m2); 40 (5 patients), 50 (4 patients), 55 (6 patients), and 60 (5 patients). Screening of cardiac function (ECG, ultrasound cardiography) was performed at the start of the treatment and before each course. There were no signs of cardiotoxicity up to a cumulative dose of 360 mg/m2. Leukocytopenia WHO grade 3 was observed in seven courses (12%), and grade 4 was observed in two courses (3%) as main side effects. The subjective tolerability (nausea, vomiting, and alopecia) was mild to moderate. We decided upon 55 mg/m2 MTD because WHO grade 4 leukocytopenia developed in one patient after the first course and two not conclusively clarified early deaths occurred at the 60 mg/m2 pirarubicin dose level. Eighteen patients were evaluable for response: one CR (6%), eight PR (44%), four NC (22%), one EP (6%), and four ED (22%). This means a response rate of 50% and a median survival time of 10 months. We have initiated a phase II study with the elaborated schedule.
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PMID:Phase I study with combination therapy of pirarubicin, etoposide, and vincristine in small-cell lung cancer. 196 73

A phase I-II study of weekly low-dose pirarubicin was performed in 19 patients with advanced breast cancer. The goal was to establish the optimal dose intensity, i.e., the maximal dose applicable at tolerable toxicity within the intended schedule. Each of the four different dose groups used (20, 24, 25, and 27 mg/m2) comprised 4-5 patients. In over 47% of patients, objective remissions were obtained (confidence interval 26%; 71%) including one complete and eight partial remissions; the median duration of remission was 41 weeks (range 16-72), and the median time to reach remission was 12 weeks (range 6-36). Efficacy of treatment was more dependent on prior chemotherapy than on pirarubicin dosage. The weekly i.v. push injection of the drug was easily applicable at an outpatient clinic and well tolerated. WHO grade 3 was the highest toxicity observed for leukopenia (3/19), leukopenia associated with infection (1/19), nausea/vomiting (2/19) and alopecia (6/19). More severe myelosuppression was avoided by interrupting the weekly application until recovery of leukocytes to greater than or equal to 3.5 x 10(3)/mm3. No clinical signs of cardiotoxicity were observed. Generally, mild to moderate signs of cardiac dysfunction acquired during therapy were detected by special cardiac monitoring. Only in 3 of 19 patients was a cumulative dose of more than 550 mg/m2 surpassed. This was accepted as the upper limit for conventional anthracycline therapy. The median cumulative dose applied was 325 mg/m2/week (range 58.2-800.0). Because of maldistribution of prognostic factors, no dose-response relationship could be established. With respect to the total time for which each patient was studied, the dose group of 27 mg/m2 achieved the highest dose intensity with a median of 17.4 mg/m2/week (range 13.5-22.4). Therefore, the dosage of 27 mg/m2/week is recommended to be used in further phase II-III trials of weekly applied pirarubicin.
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PMID:Phase I-II study on weekly administration of pirarubicin in patients with metastatic breast cancer. 196 74

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

Tick-borne rickettsiae of the genus Ehrlichia have recently been recognized as a cause of human illness in the United States. In the years 1986-1988, 10 cases of ehrlichiosis were diagnosed in children in Oklahoma. Fever and headache were universal: myalgias, nausea, vomiting, and anorexia were also common. Rash was observed in six patients but was a prominent finding in only one. Leukopenia, lymphopenia, and thrombocytopenia were common laboratory abnormalities. Six patients were treated with tetracycline, three with chloramphenicol, and one was not treated with antibiotics: all recovered. The onset of illness in spring and early summer for most cases paralleled the time when Amblyomma americanum and Dermacentor variabilis are most active, suggesting that one or both ticks may be vectors of human ehrlichiosis in Oklahoma.
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PMID:Ehrlichiosis in children. 198 31

A phase I trial of natural human beta-interferon (nHuIFN-beta) was initiated to evaluate its biological activity, maximum tolerated dose, and toxicity in patients with refractory malignancies. nHuIFN-beta was administered to successive groups of 4-6 patients as an i.v. bolus on days 1 and 4, for 4 consecutive weeks. Dose levels were 0.1, 1.0, 10, 30, 60, 100, and 200 x 10(6) units/m2. Thirty-five patients were entered, and 34 patients were evaluable for toxicity, immunomodulatory, and antitumor effects. Toxicity was mild to moderate and included fever and chills, fatigue, arthralgias, nausea, transient renal and hepatic dysfunction, and leukopenia. No dose-limiting toxicity was observed, and no responses were seen. Significant immunological changes included the following: an increase in natural killer activity on day 5 when compared to pretreatment values (P less than 0.01) and an increase in activated T-cells (CD3+/HLA-DR+) with increasing doses of nHuIFN-beta (P less than 0.01). Pharmacokinetic data demonstrated a short alpha half-life of 12.1 +/- 2.5 (SE) min and a beta half-life of 129.7 +/- 14.7 min. Neutralizing serum antibodies were detected in 2 of 27 patients receiving nHuIFN-beta. In conclusion, toxicity of nHuIFN-beta given twice weekly was moderate, and further dose escalation is possible. The immunological changes and pharmacokinetic behavior of nHuIFN-beta resemble those reported with rHuIFN-beta ser.
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PMID:Phase I trial of natural human interferon beta in metastatic malignancy. 198 23

On the basis of results obtained with oral idarubicin administration in breast cancer, which have shown an established antitumor activity in approximately 28% of cases, this compound was combined with cyclophosphamide (also given orally) in postmenopausal patients with an unknown or negative steroid receptor status. The study comprised 45 untreated patients out of which 44 were evaluable for response and toxicity. The mean age was 62.5 years (range 51-75). The majority of patients had soft tissue (24) and visceral organ (17) metastases. Idarubicin was administered in one oral daily dose of 45 mg/m2 on day 1; the oral cyclophosphamide dose was 200 mg/m2 daily on days 3, 4, 5 and 6. An objective response to treatment was observed in 41% of patients (18/44, 95% confidence interval 28-56%). Complete remission (lung) was observed in 2 patients (5%), while 16 patients achieved a partial response. Eleven patients showed no change, while 15 patients progressed. A particularly good response was obtained in soft tissue metastases (54%, 13/24) while in visceral organs a response was achieved in 31% of patients (5/16). The remissions lasted 2-14 months (median 7 months), and median survival was 14+ months. Toxicity was mild and the treatment well tolerated. Grade I/II leukopenia was observed in 24% of patients (median WBC nadir 3,100); there were no signs of cardiotoxicity. Grade I and II alopecia was observed in 75% of patients: nausea/vomiting were present in 73% of cases. The results of this study indicate that oral administration of idarubicin and cyclophosphamide produces a valuable antitumorigenic effect in postmenopausal breast cancer patients, particularly in soft tissue metastases. Further randomized studies will be needed to evaluate this treatment approach.
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PMID:Combination of idarubicin and cyclophosphamide administered orally in untreated postmenopausal breast cancer patients. A phase II study. 199 44


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