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Discover 14,291 clinical trials near Phoenix, Arizona. Find research studies in your area.
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NCT01162122
The present phase III study aims to evaluate the safety and immunogenicity of MF59-adjuvanted subunit seasonal influenza vaccine and to evaluate the consistency in the manufacturing process of three consecutive lots of MF59-adjuvanted subunit seasonal influenza vaccine with respect to immunogenicity in subjects aged 65 years and older. The active comparator non-adjuvanted seasonal influenza vaccine is approved for use in this age group in the United States and will be used to provide a comparative assessment for immunogenicity and safety.
NCT02167789
This clinical investigation is a prospective, non-randomized, multi-center, pivotal trial.This trial is being performed in order to demonstrate the sensivity of the diagnostic feature "Physiological Diagnostic" (PhD).
NCT01748877
The purpose of this study is to investigate whether NXN-462, a selective nNOS inhibitor, is effective in reducing pain levels in patients with post-herpetic neuralgia.
NCT00867698
The purpose of this study is to determine whether AST-120 is safe and effective in the treatment of mild hepatic encephalopathy.
NCT01656239
The purpose of this study is to determine the dose level(s) of fedovapagon which result in a decrease in the mean nocturnal void frequency.
NCT00805467
The purpose of this new research study is to gain additional information about how safe and effective R935788 is over a longer period of time.
NCT01067365
Subjects who completed ZA-003 were eligible to receive an additional year of treatment in this extension study.
NCT00796783
This is an observational study to confirm the presence of recurrent or persistent endogenous Cushing's syndrome in patients who have had primary surgical and/or radiation therapy for Cushing's disease and continue to manifest symptoms and signs of hypercortisolemia.
NCT00874302
Subjects with symptomatic uterine fibroids will be enrolled and will receive daily oral study medication for 4 months. This will be followed by a 6 month off-drug interval until there is a return of significant symptomatology. If they experience symptoms of a certain severity, the subject will enter a second 4 month treatment cycle and then a follow-up period.
NCT01468350
A double-blind, placebo-controlled, crossover study in subjects with cerebral palsy (CP) to evaluate the safety and tolerability and the effect of dalfampridine extended release (ER) tablets on sensorimotor function
NCT00309699
The purpose of this study is to evaluate the effectiveness and safety of flexible-doses paliperidone ER (3 to 12 mg as needed) compared with placebo over 3 weeks in patients with Bipolar I Disorder who are experiencing an acute manic or mixed episode. This study will also evaluate the effects of paliperidone ER on global functioning, and will compare the effectiveness of flexible doses of paliperidone ER to that of quetiapine over 12 weeks.
NCT00583128
The objective of this study is to evaluate the safety and effectiveness of the experimental drug AST-120 in treating patients with non-constipating IBS. The study will test whether or not patients receiving AST-120 experience at least a 50% reduction in the number of days with abdominal pain compared to placebo.
NCT00535821
Early intervention in the treatment of septic shock, including early goal-directed therapy (EGDT) in the first 6 hours of disease presentation, has been shown to significantly decrease mortality. However, this approach requires invasive hemodynamic monitoring, thus limiting its widespread application in the emergency department setting. A minimally invasive protocol utilizing esophageal Doppler monitoring (EDM) may be of benefit and practical if it is shown to result in similar outcome as EGDT.
NCT00749931
The purpose of this study is to show that addition of device use to a routine breast cancer tumor excision procedure is beneficial and assists the surgeon in correctly determining the extent of excision.
NCT00725803
The purpose of this study is to examine the safety, tolerability, pharmacokinetics (studies how the body processes a drug), and initial activity of GS-9450 in preventing liver damage due to scarring, or fibrosis, caused by Hepatitis C Virus (HCV) infection.
NCT01483937
Purpose of this study is to determine the efficiency and safety of a Sensory Enrichment Multimodal Device (SEMD) when applied in conjunction with usual care vestibular-balance physical therapy for rehabilitation of patients who fall as a result of vestibular inducted disequilibrium. Study participants will receive regular physical therapy, and some will use the SEMD device while receiving usual care vestibular-balance physical therapy. The device is an elastic belt that holds eight small battery powered vibrating disks. When using the device, you will sit or stand on a force platform that measures body sway. That movement information is sent to a computer which then sends the information to you via the vibrating disks. The vibrating disks are similar to a vibrating cell phone: you can feel the vibration but it is not uncomfortable. You can also see your sway movement on the computer screen. Some tests and activities will be paced with a beeping sound. The aim of this study is six-fold: 1. Demonstrate the relative efficiency between SEMD and conventional vestibular-balance physical therapy as reported by treating physical therapists' by counting number of skills acquired in a treatment session, and the amount of time needed to acquire the skill; 2. Demonstrate greater improvement earlier on in balance test scores when using the SEMD as an adjunct to conventional vestibular-balance physical therapy; 3. Determine the difference in vestibular habituation between physical therapy plus SEMD and conventional vestibular-balance physical therapy; 4. Demonstrate a more immediate reduction in fall occurrence when using SEMD as an adjunct to conventional vestibular-balance physical therapy; 5. Determine the patient's perception of quality of life between physical therapy plus SEMD and conventional vestibular-balance physical therapy; 6. Determine difference in acquisition of large movement tasks of tandem walk, step quick-turn, and kneel-shoulder rifle-return to stand between subjects that have trained with SEMD and conventional vestibular-balance physical therapy . In addition to primary and secondary outcome measurements, efficiency of skill acquisition, devised for this study, will be evaluated by tracking the number of skills and length of time needed to acquire each skill for each physical therapy session using the Patient Skill Acquisition Chart (PSAC). Usefulness of Tandem Walk, Step Quick-turn, and Kneel- Shoulder Rifle-Return to Stand as intervention outcome, also devised for this study, will be evaluated with pre test to post tests Modified Functional Independence Measure - Motor (MFIM-Motor). These measurements were devised for this study, and will be evaluated for informational purposes only.
NCT00920907
The purpose of this clinical research study is to compare pharmacokinetics of ipilimumab manufactured by two different processes
NCT00110305
The purpose of this study is to evaluate the dose-response relationship of antiviral activity after 48 weeks treatment with 3 different dose regimens of TMC278.
NCT00515697
The purpose of this study is to determine whether ramucirumab is effective treatment in participants with metastatic renal cell carcinoma who have developed progressive disease or become intolerant to tyrosine kinase inhibitor therapy.
NCT01759420
The purpose of this study is to assess the use of the medication ondansetron (zofran) in the emergency department. There are studies of the ability of ondansetron to cause a prolongation in the QT interval (a certain measurement on an EKG) in anesthesia and cancer patients, but not on emergency department patients. This is an observational study where patients that are going to receive the anti-nausea medicine ondansetron in the emergency department will have an EKG performed every 2 minutes for 20 minutes to determine if the QT interval prolongs and returns to normal in that time period. Any serious outcomes will be reported. There is expected to be no adverse outcomes from this routinely used medication.
