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Discover 16,901 clinical trials near Los Angeles, California. Find research studies in your area.
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Showing 14521-14540 of 16,901 trials
NCT00387088
The objective of the study is to evaluate the long-term (one year) efficacy and safety of tiotropium delivered by the Respimat inhaler in patients with COPD. Specifically, the study will examine the effect of treatment on COPD exacerbations.
NCT00478192
The study is designed to assess the efficacy and safety of multiple infusions of conivaptan in subjects with euvolemic or hypervolemic hyponatremia
NCT02138760
Men with elevated prostate specific antigen bloodtest and prior negative prostate biopsy have a 30-60% of harboring occult prostate cancer. Multiparametric magnetic resonance imaging (mpMRI) is an imaging test that may improve prostate cancer detection rates in this population of men. In this prospective randomized trial multicenter trial the investigators will assess the detection rates of prostate cancer diagnosis of systematic biopsy compared with the addition of either a computer targeted system (UroNav - InVivo corp) to sample suspicious areas identified on mpMRI versus the detection rate mpMRI guided freehand biopsy (cognitive fusion biopsy). The hypothesis being tested is that computerized fusion guided biopsy (UroNav) will increase detection prostate cancer compared to cognitive biopsy of these areas and systematic biopsy alone.
NCT00879229
Ambrisentan is an endothelin receptor antagonist used for the treatment of pulmonary hypertension (PH). Based on research suggesting a role for endothelin-1 in the pathogenesis of idiopathic pulmonary fibrosis (IPF) and the poor prognosis for patients with IPF who are also diagnosed with PH, this study was designed to evaluate the effectiveness and safety of ambrisentan in that patient population.
NCT00217620
RATIONALE: Sorafenib 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. PURPOSE: This phase II trial is studying how well sorafenib works in treating patients with advanced soft tissue sarcomas.
NCT01087957
To establish equivalence or incremental benefit to standard of care Ankle-Foot Orthosis (AFO) for patients with foot drop due to stroke, and to assess the functional improvement of ambulation and improved activities of daily living.
NCT01240538
This phase I trial studies the side effects and the best dose of viral therapy in treating young patients with solid tumors that have come back or that have not responded to standard therapy. Some tumors have cells with a genetic weakness that makes them unable to fight off a virus called wild-type reovirus. The virus causes cells with this weakness to die, and may therefore be able to kill tumor cells without damaging normal cells. Cyclophosphamide is a drug used in chemotherapy that stops tumor cells from dividing and causes them to die. Giving wild-type reovirus together with cyclophosphamide may kill more tumor cells.
NCT00139841
SUMMARY: This is a multi-center open label study to evaluate the safety and effectiveness of Treanda™ (also known as bendamustine HCl or SDX-105) in patients who have indolent Non-Hodgkin's lymphoma and have relapsed within a defined timeframe after taking rituximab (Rituxan®). Treanda will be given via 60-minute intravenous infusion on days 1 and 2 of every 21-day treatment cycle. Patients will be treated for 6 cycles unless they develop progressive disease or unacceptable toxicity. Those who continue to receive clinical benefit at end of 6 cycles may receive an additional 2 cycles. Following the end of treatment, patients will be followed for up to 2 years until disease progression or start of another anti-cancer therapy.
NCT00447902
The main purposes of this study are: demonstrate the safety and efficacy of TPV/r among HCV or hepatitis B virus (HBV) co-infected HIV+population, three-class (NRTI, NNRTI, and PI) experienced, with documented resistance to more than one PI. Determine pharmacokinetic data in this co-infected population and potential utility of using therapeutic drug monitoring (TDM) in improving efficacy outcomes.
NCT01458275
This is a 2-week, multicenter, randomized, double-blind, placebo-controlled, parallel group, efficacy and safety study of ciclesonide nasal aerosol administered once daily to male and premenarchal female subjects 6 to 11 years-old diagnosed with SAR.
NCT01688947
The primary objective of this study is to evaluate the analgesic efficacy of 2 dose levels of V116517 versus placebo.
NCT01011816
The purpose of this investigation is to establish the safety and efficacy of the Biostat System when used for treatment of chronic low back (lumbar) pain due to symptomatic internal disc disruptions (IDD) by comparing safety and efficacy outcome measures between one group receiving BIOSTAT BIOLOGX® Fibrin Sealant through the Biostat® Delivery Device and another group receiving a preservative-free normal saline control delivered with the Biostat Delivery Device.
NCT00996164
The object of this trial is to assess the safety and efficacy of a 24 week course of flibanserin for the treatment of hypoactive sexual desire disorder in premenopausal women.
NCT01890772
This study is for people who have been diagnosed with chronic hepatitis C, specifically those who have a certain type of the virus, genotype 1, and who have not yet received treatment for hepatitis C. This pilot study is designed to test whether the addition of vitamin D, to the three drugs (Incivek (telaprevir), Pegasys (peginterferon alfa-2a), and ribavirin) that are approved by the Food and Drug Administration (FDA) for the treatment of hepatitis C, can help eliminate the HCV from the body. Currently, doctors are unsure if the addition of vitamin D to prescribed hepatitis C therapy will have any effects on how the body clears the virus. Once enrolled, participants will be randomly assigned (like flipping a coin) to receive telaprevir + peginterferon alfa-2a + ribavirin + vitamin D3 (treatment group) or telaprevir + peginterferon alfa-2a + ribavirin (control group). A total of 80 participants, of all races/ethnicities, will be included in this study, at 5 to 10 VA hospital study sites (10 - 20 participants/site). Participants assigned to the treatment group will begin a lead-in phase where they will receive 5,000 IU of vitamin D3 per day. Every two weeks during the lead-in phase, participants will be tested to determine the Vitamin D level in their blood, as well as other tests, including HCV RNA (to determine the amount of virus present) and calcium levels. Once an adequate level of Vitamin D is detected in participants' blood, participants will begin treatment with telaprevir + peginterferon alfa-2a + ribavirin + vitamin D3 (15,000 IU/week) for 12 weeks. Participants randomized to the control group will immediately begin treatment with telaprevir + peginterferon alfa-2a + ribavirin for 12 weeks. At the end of Week 12 the participants' involvement in the study will be complete. Adverse events and effects of vitamin D3 will be obtained by assessing participants' medical history, physical examination, and blood tests at clinic visits. HCV RNA will be assessed at Screening, Day 1, Week 2, 4, 8 and 12.
NCT00228540
An 8-week, Open-Label Study to Characterize the Response to Modafinil (85mg Film-Coated Tablet) Treatment at Dosages up to 425mg/Day in Children and Adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD) (With an Open-Ended Extension Period)
NCT01298843
The purpose of this study is to assess blood levels of Ceftaroline fosamil in children.
NCT01451645
The purpose of this study is to determine if once-daily treatment with colchicine, compared to placebo, is effective in preventing gout flares in patients who are initiating therapy with allopurinol.
NCT00566449
The purpose of this study is to evaluate the safety and effectiveness of JNJ-31001074 compared to placebo in adults with Attention Deficit Hyperactivity Disorder (ADHD).
NCT00321854
This is a double blind, placebo-controlled clinical trial of 15 months duration designed to examine early Mirapex (pramipexole) treatment vs. delayed Mirapex (pramipexole) treatment in patients with new onset Parkinsons disease
NCT00680186
The general aim of this study is to determine the comparative safety and efficacy of dabigatran etexilate 150 mg bid administered orally and warfarin Pro re nata (As needed/PRN) to maintain an International Normalised Ratio (INR) of 2.0-3.0 for 6 month treatment of acute symptomatic VTE. The primary objective is to investigate the efficacy of dabigatran compared to warfarin during the 6 month treatment period. The investigation of other selected efficacy aspects and safety are regarded as secondary objective of this trial.
