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Discover 9,312 clinical trials near Seattle, Washington. Find research studies in your area.
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Showing 8101-8120 of 9,312 trials
NCT00002577
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. PURPOSE: Phase I/II trial to study the effectiveness of radiation therapy in treating patients with non-small cell lung cancer that cannot be surgically removed.
NCT00743392
The purpose of this study is to determine risk factors for HPV infections in 25 to 65 year old women who report having used internet dating websites in the past year.
NCT00156910
This is a 60 week study including a double-blind phase followed by an open-label extension phase.
NCT00028353
If you are a male 30 years of age or older and have a positive diagnosis of high grade (II or III) prostate Intraepithelial Neoplasia (PIN) or have had an abnormal/suspicious prostate biopsy, you may be eligible for this study. This is a study of an investigational medication that may reduce high grade PIN and prevent the occurrence of prostate cancer. This study is currently enrolling up to 500 men at approximately 60 locations in the United States.
NCT00490555
The investigators propose to examine the in vivo responses to hormonal manipulation at the molecular level directly in the tissue of interest (prostate). As in the investigators' previous, pilot study, the investigators will use the novel approach of procuring tissue specimens from normal, healthy men who might be chose to use a male hormonal contraceptive regimen were it available. The investigators will employ state of the art techniques such as laser capture microdissection (LCM) and cDNA microarrays to determine the tissue-specific consequences of male hormonal contraceptive regimens on the prostate. The results will help guide the design, safety monitoring, and selection of male hormonal contraceptive agents and provide valuable insights into prostate human prostate biology. The investigators will test the hypothesis that exogenous T administration that results in increased circulating T and dihydrotestosterone (DHT) levels will increase intraprostatic concentrations of T and its metabolite DHT. The investigators will test the hypothesis that the addition of a potent 5α-reductase inhibitor, dutasteride, or the progestin, Depomedoxyprogesterone (IM DMPA), to T administration in young and middle aged men will decrease intraprostatic DHT and increase intraprostatic T concentrations compared to T alone. The investigators will test the hypothesis that the addition of a 5α-reductase inhibitor dutasteride or the progestin IM DMPA to exogenous T, by reducing intraprostatic DHT, will decrease prostate epithelial proliferation, assessed by Ki-67 labeling index (Ki-67LI), and increase apoptosis, assessed by caspase-3 expression, and decrease androgen-regulated protein expression such as prostate specific antigen (PSA). The investigators will test the hypothesis that the addition of a 5α-reductase inhibitor or the progestin IM DMPA to exogenous T, by modifying the intraprostatic hormonal milieu, will alter prostate epithelial gene expression. Specifically, the investigators expect that the addition of the 5α-reductase inhibitor dutasteride or the progestin IM DMPA to exogenous T, will result in decreased expression of androgen-regulated genes such as PSA.
NCT00003591
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining radiation therapy with chemotherapy may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of radiation therapy plus paclitaxel in treating patients who have nonmetastatic, unresectable pancreatic cancer.
NCT00021866
The purpose of this study is to determine if antiepileptic drugs (AEDs) differ in their neurodevelopmental effects. Specifically, do the children of the women with epilepsy differ in their behavioral and cognitive development depending on which AED their mother takes during pregnancy?
NCT00095745
This trial is a 52-week safety study to evaluate the safety of adjunctive aripiprazole in outpatients with major depressive disorder who have experienced an incomplete response to an ongoing antidepressant trial.
NCT00002811
RATIONALE: Patients with xeroderma pigmentosum are more likely to develop skin lesions in sun-affected areas. These skin lesions, such as actinic keratoses, can develop into skin cancer. T4N5 liposome lotion may reduce actinic keratoses or other sun-induced skin damage in patients with xeroderma pigmentosum. PURPOSE: Randomized double-blinded phase III trial to compare treatment using T4N5 liposome lotion with treatment using placebo in reducing actinic keratoses and other sun-induced skin damage in patients with xeroderma pigmentosum.
NCT00003634
RATIONALE: Monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. It is not yet known whether giving monoclonal antibody therapy is more effective than a placebo in treating patients with ovarian epithelial, fallopian tube, or peritoneal cancer who have responded to surgery and chemotherapy. PURPOSE: Randomized phase II trial to study the effectiveness of monoclonal antibody therapy in treating patients with residual disease from stage III or stage IV ovarian epithelial, fallopian tube, or peritoneal cancer following surgery and chemotherapy.
NCT00094432
The purpose of this study is to evaluate several doses of aripiprazole in patients with bipolar depression.
NCT00046384
The purpose of this study is to learn if aripiprazole is effective in the treatment of patients with acute symptoms of Bipolar Disorder.
NCT00828841
This study is testing the investigational drug, cetuximab, in combination with different chemotherapy drugs for lung cancer. The aim of the study is to determine which of the drug combinations looks most promising and should be tested further. The study will also look at what side effects may occur.
NCT00036998
RATIONALE: Microwave thermotherapy kills tumor cells by heating them to several degrees above body temperature. PURPOSE: Randomized phase II trial to compare the effectiveness of microwave thermotherapy before surgery to that of surgery alone in treating women who have stage I or stage II breast cancer.
NCT01197794
The study will assess the efficacy, safety and tolerability of AZD1981 compared to non-active compound in asthmatic patients.
NCT00277264
The objective of this trial is to evaluate whether the effect of one year (48 weeks) treatment with inhaled tiotropium bromide (Spiriva® - 18 µg once daily) on the change in trough FEV1, compared to placebo in patients with COPD, is affected by smoking status.
NCT00811369
The purpose of this study is to evaluate whether the combination of fulvestrant and ZACTIMA, versus fulvestrant plus placebo, results in a significant decrease in the bone marker, urinary N-Telopeptide (NTx) in postmenopausal women with bone only, or bone predominant, hormone receptor-positive metastatic breast cancer. A significant decrease will be defined as a \> 30% reduction in urinary NTx level from baseline.
NCT01158898
This is a randomized, double-blind, placebo-controlled, 3-way crossover trial to evaluate the efficacy and safety of two different doses of inhaled TPI ASM8 administered daily for 14 days for the treatment of allergic asthma and allergen-induced asthma.
NCT00112554
RATIONALE: Drugs used in chemotherapy, such as cytarabine and VNP40101M, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more cancer cells. PURPOSE: This randomized phase III trial is studying cytarabine and VNP40101M to see how well they work compared to cytarabine alone in treating patients with relapsed acute myeloid leukemia.
NCT00617019
The purpose is to explore the frequency of impulse control disorders in Parkinson's patients treated with different Parkinson's medications.
