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 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

Fifty evaluable patients with advanced lung cancer (28 small cell and 22 non-small cell carcinomas), mainly pretreated by chemotherapy, received 4'-epi-doxorubicin 90 mg/m2 every 3 weeks. Two partial responses were obtained in small cell lung cancer patients, which lasted 153 and 168 days. Leukopenia, emesis and alopecia were the most frequent side effects. Two patients who previously received anthracyclines died suddenly of cardiac failure, another patient had severe congestive heart failure, and four others had minor cardiac dysfunctions. 4'-epi-doxorubicin has a modest activity in advanced lung cancer, mainly pretreated by chemotherapy and is not devoid of significant cardiotoxicity in this patient population.
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PMID:4'-EPI-doxorubicin in advanced lung cancer. A phase II trial. 196 77

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

The antitumor activity of carboplatin (400 mg/m2 intravenously every 4 weeks) in advanced breast cancer was evaluated in two consecutive trials enrolling patients with and without prior exposure to chemotherapy, respectively. All patients had measurable disease in at least one site. The first trial included patients who had received prior chemotherapy (adjuvant, neoadjuvant, or chemotherapy for metastatic disease). All but one of these patients had previously received doxorubicin-containing combinations. There were no objective responses among the first 14 evaluable patients, although 7 of them had stable disease, including 2 with minor responses. The second trial, carried out with patients who had no prior exposure to chemotherapy, is ongoing. Currently, 6 of 19 evaluable patients have obtained a complete (1) or partial (5) response to carboplatin, resulting in an overall response rate of 32%. In both studies, toxicity was mild, mainly consisting of emesis (88%), leukopenia (22%), and thrombocytopenia (12%). Thus, by standard criteria, carboplatin was not found to be active in breast cancer patients with prior exposure to chemotherapy. Preliminary results in patients without such exposure are encouraging, although additional patients are needed to confirm these data.
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PMID:Phase II study of carboplatin in advanced breast cancer: preliminary results. 199 32

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

A total of 40 patients with metastatic breast cancer were treated with 120 mg/m2 i.v. epirubicin every 3 weeks for a maximum of 10 cycles. Nine achieved a complete response and 17 showed a partial response, for an objective response rate of 65% (95% confidence interval, 47%-83%); the median duration of response was 7 months (range, 1-15 months) and median survival amounted to 13 months (range, 2-20 months). Leucopenia (grade 2 or 3) was seen in 14 patients on day 21 of the cycle. A subset of nine patients underwent blood counts on day 10, when all had marked neutropenia (less than 1 x 10(9)/l). Other toxicity was frequent and included nausea/vomiting (80%), alopecia (95%) and stomatitis (35%). Five patients showed a significant fall in cardiac output, but this reverted to normal after treatment. Epirubicin should have a role in the development of high-dose regimens for the treatment of advanced breast cancer.
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PMID:High-dose epirubicin as primary chemotherapy in advanced breast carcinoma: a phase II study. 199


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