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Discover 16,770 clinical trials near Arizona. Find research studies in your area.
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Showing 14401-14420 of 16,770 trials
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
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.
NCT01443390
When a patient with advanced cancer consults with a member of the Phase I drug development team, the investigators utilize all information possible to try to select a therapy for that patient which has the best chance of working for them. This information includes: 1. Past published information 2. Clinical experience and judgement 3. Immunohistochemistry for specific targets (e.g., ER) 4. Standard sequencing (e.g., for K-Ras) and other methods now available. The investigators have a new tool which warrants early exploration for what role it might eventually play in the process of selecting the best therapy for an individual patient. The basis of the current ancillary exploratory study is to gain initial experience with the operational aspects of this whole genome sequencing in this setting.
NCT00641706
This phase II trial is studying how well giving vorinostat together with bortezomib works in treating patients with progressive, recurrent glioblastoma multiforme. Vorinostat and bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving vorinostat together with bortezomib may kill more tumor cells.
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.
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.
NCT01298843
The purpose of this study is to assess blood levels of Ceftaroline fosamil in children.
NCT00478192
The study is designed to assess the efficacy and safety of multiple infusions of conivaptan in subjects with euvolemic or hypervolemic hyponatremia
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.
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.
NCT00329238
The general aim of this study is to determine the comparative safety and efficacy of dabigatran etexilate administered orally and warfarin (International Normalized Ratio (INR) of 2.0-3.0) for the long-term treatment and secondary prevention of symptomatic venous thromboembolism in patients who have been successfully treated with standard doses of an approved anticoagulant for three to twelve months for confirmed acute symptomatic Venous Thrombo-embolism.
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.
NCT00157248
To determine the long term safety and efficacy of BIBR 1048 in patients with chronic atrial fibrilla tion, with or without concomitant chronic treatment with acetylsalicylic acid (ASA).
NCT01542788
This multicenter study was to evaluate subjects with chronic genotype 2 or 3 HCV infection who were interferon (IFN) ineligible, IFN intolerant or unwilling to take IFN. Participants were randomized in a 3:1 ratio to receive sofosbuvir (SOF)+ribavirin (RBV), or placebo to match SOF+placebo to match RBV. Randomization was stratified by presence/absence of cirrhosis. Approximately 20% of participants may have had evidence of cirrhosis at screening.
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.
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.
NCT00096772
The purpose of this study is to collect blood samples from HIV infected individuals for use in future genetic studies.
NCT01087970
The purpose of this study is to look for an improvement in progression free survival with the combination of pemetrexed, carboplatin (or cisplatin) and cetuximab in participants with recurrent or metastatic squamous cell carcinoma of the head and neck.
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.
NCT00949286
The study is designed to determine the long term, post trial effects of the two interventions studied in ADVANCE (routine blood pressure lowering with perindopril-indapamide as compared with placebo and intensive gliclazide-MR based glucose control as compared to standard guideline based glucose control) in individuals with type 2 diabetes at high risk of cardiovascular events. The long term, post randomization effects of the two study interventions will be investigated separately as they were for the main trial. This study will clarify and quantify the long-term, post trial (often referred to as legacy) effects of these two interventions in a broader population of patients with type 2 diabetes from high and low to middle income countries, and in the setting of comprehensive cardiovascular risk factor treatment. With the ADVANCE trial infrastructure and surveillance system already in place, the implementation of extended follow-up will be feasible. The conclusions of this follow up study will have profound clinical implications for the care of patients with type 2 diabetes around the world.
