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Discover 16,770 clinical trials near Arizona. Find research studies in your area.
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Showing 11901-11920 of 16,770 trials
NCT02063997
The purpose of this study is to determine whether arhalofenate is effective in preventing flares and reducing serum uric acid in gout patients.
NCT01764841
The purpose of this study is to evaluate if the time to first pulmonary exacerbation of bronchiectasis or its frequency can be prolonged by inhalation of ciprofloxacin for 28 days every other 28 days or for 14 days every other 14 days over 48 weeks.
NCT01086384
This study will establish the safety as well as demonstrate benefit of the addition of a LABA to an ICS by utilizing an endpoint (time to first severe asthma exacerbation) that informs on both safety and efficacy.
NCT00897663
RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors identify and learn more about biomarkers related to cancer. It may also help doctors predict how patients will respond to treatment. PURPOSE: This laboratory study is looking at tissue samples from patients with glioblastoma multiforme to identify biomarkers that may improve the selection of patients for epidermal growth factor receptor inhibitor therapies.
NCT01258244
The quality of cardiopulmonary resuscitation (CPR) provided to patients with out-of-hospital cardiac arrest (OHCA) is often suboptimal. There now exist monitors/defibrillators that allow for the measurement and real time feedback of the quality of chest compressions and ventilations. In addition to giving the prehospital provider the benefit of real time CPR quality feedback via voice and visual cues, the CPR quality data acquired using these devices can be utilized as part of an on-going quality assurance/quality improvement program. The first objective of the proposed project is to quantify the quality of chest compressions and ventilations provided in the state of Arizona to patients with OHCA and to determine whether the quality of CPR is related to patient outcome from OHCA. A second objective of this project is to determine whether use of audiovisual feedback improves both CPR quality and patient outcome in the pre-hospital setting.
NCT01808144
This study will assess the serum uric acid lowering effects and safety of lesinurad in combination with febuxostat over a long-term timeframe.
NCT02649478
A Randomized, Parallel-Group, Placebo-Controlled, Clinical Endpoint Bioequivalence Study of Generic Fluticasone Propionate 100 µg and Salmeterol Xinafoate 50 µg Inhalation Powder Compared with Advair Diskus® 100/50 in Subjects with Asthma
NCT01313637
This is a phase III multicenter, randomized, double-blind, placebo-controlled, parallel-group study to evaluate the efficacy and safety of GSK573719/GW642444 Inhalation Powder, GSK573719 Inhalation Powder, GW642444 Inhalation Powder and Placebo when administered once-daily via a Novel Dry Powder Inhaler over a 24-week treatment period in subjects with COPD. Subjects who meet eligibility criteria at Screening (Visit 1) will complete a 7 to14 day run-in period followed by a randomization visit (Visit 2) then a 24-week treatment period. There will be a total of 9 clinic study visits. A follow-up phone contact for adverse event assessment will be conducted approximately one week after the last study visit (Visit 9 or Early Withdrawal). The total duration of subject participation in the study will be approximately 27 weeks. A subset of subjects at selected sites will also perform 24-hour serial spirometry and Holter monitoring during the study and provide serial blood samples for pharmacokinetic analysis. Sparse pharmacokinetic sampling for population pharmacokinetic analyses will be obtained from non-subset subjects. The primary measure of efficacy is clinic visit trough (pre-bronchodilator and pre-dose) FEV1 on Treatment Day 169. Safety will be assessed by adverse events, 12-lead ECGs, vital signs, clinical laboratory tests, and 24 hour Holter monitoring (subset only).
NCT01536418
This is a multi-centre, randomised, double-blind, active treatment, parallel group induction study in subjects with moderately-to-severely active Crohn's disease. Subjects will receive one of two doses (500 milligrams once daily, 500 milligrams twice daily) of GSK1605786A for 12 weeks. The primary objective of the study is to induce clinical response (Crohn's Disease Activity Index \[CDAI\] decrease from baseline of at least 100 points) and/or remission (CDAI score less than 150) with GSK1605786A at Week 12 in subjects with active Crohn's disease to qualify subjects for enrolment into a 52 week maintenance study (CCX114157). Secondary objectives will include assessment of the safety and evaluation of the efficacy in induction of clinical response or remission. Safety will be assessed by recording of adverse events and assessment of changes in clinical laboratory parameters, vital signs and electrocardiogram. Population pharmacokinetics will evaluate the two doses of GSK1605786A. Health outcomes assessments will include changes in Inflammatory Bowel Disease Questionnaire, SF-36, EQ-5D, and Work Productivity and Activity Impairment-Crohn's Disease.
NCT01777334
The purpose of this 24 week study is to evaluate the spirometric lung function effect (trough FEV1) of Umeclidinium/Vilanterol 62.5/25 once daily compared to Tiotropium 18 mcg once daily along with safety assessments in subjects with COPD.
NCT01000506
The purpose of this study is to show whether mepolizumab given every 4 weeks intravenously (i.v.) can reduce the frequency of asthma exacerbations in subjects with severe asthma despite receiving high doses of standard asthma medications. The study will look at different doses of mepolizumab in comparison to a placebo.
NCT00200967
The purpose of this trial is to determine whether regularly scheduled use of an inhaled long-acting beta agonist (salmeterol) in the setting of concomitant use of inhaled corticosteroids (beclomethasone hydroflouroalkane (HFA) inhaler) will have a detrimental effect on asthma control in people who bear the B16-Arg/Arg genotype of the beta-2 adrenergic receptor gene, as compared to people with asthma of similar severity who bear the B16-Gly/Gly genotype.
NCT02105974
This is a Phase IIIa, multicenter, randomized, stratified (reversibility status), double-blind, parallel-group study to evaluate the efficacy and safety of FF/VI 100/25 micrograms (mcg) once daily (QD) compared with VI 25 mcg QD, administered in the morning via the ELLIPTA™ inhaler. The primary objective of this study is to evaluate the contribution on lung function (as measured by trough forced expiratory volume in one second \[FEV1\]) of FF 100 mcg to the FF/VI 100/25 mcg QD combination by comparison of the latter with VI 25 mcg QD and the safety of FF/VI 100/25 mcg over a 12-week treatment period in subjects with COPD. ELLIPTA™ is a registered trademark of GlaxoSmithKline.
NCT02471183
This study enrolls patients with pulmonary arterial hypertension (PAH) treated with inhaled treprostinil. During the study, the treatment with inhaled treprostinil will be tapered off and simultaneously replaced with an oral treatment (selexipag) targeting the disease in a similar way. The purpose of the study is i) to investigate the safety and tolerability of oral selexipag in patients who transition from inhaled treprostinil, ii) to investigate the effects of oral selexipag on PAH severity and exercise ability before and after transition, and iii) to gain new information about the patients experience taking oral selexipag compared to inhaled treprostinil. Study participants may stay in the study until the FDA has granted marketing authorization.
NCT02498652
This is a Phase 2a, randomized, open-label, multicenter study to assess the pharmacodynamic (PD) effects of RDEA3170 administered in combination with allopurinol compared with allopurinol administered alone in adult subjects with gout.
NCT02352467
The aim of this trial is to demonstrate the effectiveness of complete wound healing in a prospective, open-label, randomized trial in which pressure ulcers will be treated using Aurix and standard care and compared 1:1 to patients receiving undefined Usual and Customary Care.
NCT02257619
The primary objectives of this study is to evaluate the safety and tolerability of itacitinib in combination with docetaxel and to select doses for further evaluation (Part 1, safety run-in portion).
NCT01159041
This study is designed to compare two treatments for depression in pre-adolescent (7-13 year old) children. A family-focused treatment will be compared to an individual child-focused treatment in this 14-week intervention.
NCT02348723
The primary objective of this trial is to assess the safety of an uninterrupted dabigatran etexilate periprocedural anticoagulant regimen compared to an uninterrupted warfarin regimen in Non-Valvular Atrial Fibrillation (NVAF) patients undergoing Atrial Fibrillation (AF) ablation in a PROBE (Prospective, randomized, open label, blinded end point) active controlled study. Secondary objectives are to assess additional safety endpoints and efficacy in this clinical setting. It is not intended to assess confirmatory hypothesis, this is an exploratory study.
NCT01772134
The purpose of this 12 week study is to evaluate the effects of the addition of umeclidinium bromide (62.5mcg) once-daily to fluticanse propionate/salmeterol (250/50mcg) twice-daily, umeclidinium bromide (125mcg) once-daily to fluticanse propionate/salmeterol (250/50mcg) twice-daily versus placebo to fluticanse propionate/salmeterol (250/50mcg) twice-daily on lung function, COPD-related health status assessments and safety in COPD subjects.
