All Clinical Trials

Adult subjects with elevated intraocular pressure who have successfully undergone placement of iStent infinite trabecular bypass system will be randomized to receive a travoprost intraocular implant or receive a sham procedure and be followed for 12 months. Read Less

The purpose of this study is to identify potential markers for curve progression in adolescent idiopathic scoliosis (AIS). Despite its prevalence and impact on child health, the etiology of AIS and molecular mechanisms underlying its development and progression remain poorly understood. Clinical criteria and features cannot adequately predict which children, diagnosed with mild disease, will undergo subsequent curve progression requiring intervention. The investigators hypothesize that alterations in specific genetic markers will be correlated with the progression of AIS curves over time. Thus, these markers could be used in the future to develop a reliable, inexpensive and relatively non-invasive cell based diagnostic test to (1) predict spinal curve progression in AIS, (2) select patients likely to benefit from early surgical intervention, and (3) potentially screen for asymptomatic children at risk of developing idiopathic scoliosis. Read Less

A study of the skeletal structure and how the structure changes over time. The aim of the study is to evaluate the skeleton in 10 year increments to determine an understanding of the normal skeleton as a person ages. By using x-ray analysis, a new low dose x-ray system (EOS) can be used to evaluate the whole body to see changes in the bone structure over time. Subjects will be asked to undertake one x-ray analysis of their whole body skeletal structure. There will be 25 male and 25 female subjects per decade. The averaging of the measured skeletal parameters will provide information on changes over time generating a standardized expectation of general changes in skeletal structure as participants age. Read Less

To determine if Alvimopan during open or robotic radical cystectomy with urinary diversion results in quicker return of bowel function (GI-2 recovery = time to upper \[first toleration of solid food\] and lower \[first bowel movement\] gastrointestinal recovery) compared to placebo. Read Less

This is a Phase 1 study of IMS001, given as a single dose to subjects with Multiple Sclerosis who experience inadequate response and/or intolerability to disease modifying treatments. IMS001 is a human embryonic cell derived (hESC) mesenchymal stem cell (MSC). MSCs have the potential to modulate disease course. Read Less

This will be a prospective, interventional, single-center, randomized, controlled, comparative study comparing a total of 10 patients treated with BTM and SOC in wounds diagnosed with Hidradenitis suppurativa (5 in each group). Read Less

The FloPatch FP120 device is indicated for use for the noninvasive assessment of blood flow in the carotid artery. The FloPatch FP120 device uses ultrasound and the Doppler effect to non-invasively assess the flow of flood. In this study, the FloPatch FP120 will be applied to the neck at the location of the carotid artery on cardiac arrest patients in the emergency department. FloPatch FP120 data will be compared with arterial line blood pressure to assess for accuracy of pulse checks among cardiac arrest patients in the emergency department. Read Less

The purpose of this research is to gather post-market data regarding the effectiveness of the SPRINT Peripheral Nerve Stimulation (PNS) System for the treatment of chronic shoulder pain due to chronic degenerative changes of your shoulder. The System delivers mild electrical stimulation to the muscles in your shoulder. The System includes up to two leads (small wires) that are placed through your skin into your shoulder. The leads attach to a device worn on your body that deliver stimulation (called a Stimulator). The device is cleared by the FDA for up to 60 days of use for the relief of chronic or acute pain. Read Less

In a true experiment, roughly 300 volunteer participants will smoke active cannabis, a corresponding placebo, or no substance at all (control). Next, participants will complete a drive test and then be observed by actual California Highway Patrol (CHP) officers who will attempt to classify participants as impaired or unimpaired. CHP Officers will evaluate participants in the context of driving (i.e., while following participants in an actual patrol car), as part of a roadside behavioral assessment (i.e., the Advanced Roadside Impaired Driving Enforcement, or ARIDE, battery, which includes Standardized Field Sobriety Tests, or SFSTs), and as part of a Drug Recognition Expert (DRE) evaluation conducted indoors. Read Less

This is a prospective comparative study that will be conducted at one clinical site in the United States, in which subjects who sign an informed consent form and fulfil all inclusion and exclusion criteria, will have OCT scans obtained using the test and the predicate devices. There will be two main types of analyses performed as part of this study, including 1) a precision analysis, and 2) an agreement analysis. The precision analyses will be conducted utilizing all complete complements of acceptable scans from the test devices and predicate device for each of the 3 configurations. A complete complement of acceptable scans can be defined as subjects having 3 acceptable replicate scans on each of the 3 devices, at each of the 3 configurations. This is also synonymous with 3 scans for each of the 3 configurations on all 3 devices. If subjects have more than 3 acceptable scans per configuration on a device, only the first 3 will be considered for analyses. The agreement analysis will be conducted utilizing the first set of acceptable scans from each instrument for all overlapping measurement types (for all measurement types two or more of the devices have in common) related to performance endpoints. Read Less

The Multi-OutcoMe EvaluatioN of radiation Therapy Using the Unity MR-Linac Study (MOMENTUM) is a multi-institutional, international registry facilitating evidenced based implementation of the Unity MR-Linac technology and further technical development of the MR-Linac system with the ultimate purpose to improve patients' survival, local, and regional tumor control and quality of life. Read Less

The investigators propose an imaging study to investigate the neurobiological effects of CBD (vs placebo) in participants with opioid use disorder who are maintained on methadone. The purpose of the study is to determine the neural circuits and transmitters associated with the effects of CBD on to reduce craving and anxiety. The neuroimaging will be conducted in participants immediately following their first administration of CBD (800mg or placebo) and one week after the last administration (3 daily doses). This CBD administration protocol was shown in previous studies by the investigators to reduce craving and anxiety in abstinent heroin users. Read Less