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Filter by:This study is designed to determine the ED90 for an infusion of phenylephrine to prevent spinal induced low blood pressure in parturients presenting for an elective cesarean delivery. The up-down methodology (UDM) is commonly used study method to determine the dose of a drug that causes the desired effect in over 90% of the subjects to whom it given. For example: the investigators want to know what is the best dose of phenylephrine (from a range of commonly used doses) to prevent a drop in blood pressure during cesarean delivery ninety times out of one hundred when it is given at that dose. The ED90 is the effective dose at which 90% of subjects will have a "positive" response to a phenylephrine infusion, i.e. no drop in blood pressure. The investigators hypothesize that the ED90 will be between 40 - 60 mcg/min. The primary outcome measure is the ED90 for phenylephrine infusions that prevents a drop in blood pressure in women undergoing cesarean delivery.
The study of the vaccine will proceed in two stages after the method of Simon (102). In the first stage, 15 patients will be accrued and treated. If two or fewer objective immunologic responses occur, the study will be terminated. If 3 or more responses are observed, the study will proceed to the second stage, accruing an additional 22 patients. If the second stage is complete and a total of 9 or more immunologic responses are observed among the 37 patients treated, the treatment response rate for the vaccine will be considered high enough to warrant further study. Conversely, if the evaluation of the vaccine concludes at the first stage, or if 8 or fewer total immunologic responses occur after completing the second stage, the vaccine will not be considered for further study.
The purpose of the study is to determine if topically applied nitric oxide gas is effective in reducing the quantity of bacteria (including MRSA)in a wound.
The primary objective is to compare the potential for next-day residual effects of volinanserin 2 mg/day and lormetazepam 1 mg/day by measuring the sleepiness in the morning using the patient's sleep questionnaire during 4 weeks of treatment in patients with chronic primary insomnia and sleep maintenance difficulties. Secondary objectives are to compare the clinical safety of both products, including the potential for rebound insomnia and withdrawal symptoms after treatment discontinuation, to compare the efficacy of both products on subjective sleep parameters and to compare the effects of both products on patient's daytime functioning.
RATIONALE: Dasatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs in chemotherapy, such as ifosfamide, carboplatin, and etoposide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving dasatinib together with ifosfamide, carboplatin, and etoposide may kill more tumor cells. PURPOSE: This phase I/II trial is studying the side effects and best dose of dasatinib when given together with ifosfamide, carboplatin, and etoposide and to see how well they work in treating young patients with metastatic or recurrent malignant solid tumors.
This study will evaluate the safety and efficacy of omalizumab for the treatment of Allergic Bronchopulmonary Aspergillosis (ABPA) in patients with Cystic Fibrosis aged 12 years and older.
This phase II trial studies how well giving sunitinib malate together with capecitabine works in treating patients with unresectable or metastatic liver cancer. Sunitinib malate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. Drugs used in chemotherapy, such as capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving sunitinib malate together with capecitabine may kill more tumor cells
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To determine the more effective dosing sequence of intermittent erlotinib and docetaxel for treating patients with the diagnosis of advanced Non-Small-Lung-Cancer
The purpose of this study is to evaluate the safety and tolerability of FG-3019 administered over 8 weeks to adolescent and adult subjects with steroid-resistant focal segmental glomerulosclerosis (FSGS).