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We list hundreds of Clinical Trials about "Phase imaging nanoscale energy dissipation supported graphene using" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of this study is to test the effectiveness of USES, a strengths-based enhancement to supported employment (SE), as compared to supported employment alone.
The whole body calorimeter is sensitive enough to reliably measure cold-induced thermogenesis as a surrogate marker of brown adipose tissue (BAT) activation. The infrared (IR) energy flux from activated BAT can be accurately imaged and quantified using an IR imaging device, and that this IR energy output may be correlated to the increased energy expenditure quantified by the whole body calorimeter.
The purpose of this study is to better understand how participation in cost-subsidized community supported agriculture programs paired with tailored education can affect diet quality and energy balance among children in low-income families.
This study will examine the role of temperature in changing energy metabolism in human muscle. In order to do this, researchers will use magnetic resonance imaging (MRI) to provide information about how parts of muscle operate during exercise. Magnetic resonance imaging (MRI) is a diagnostic tool that creates high quality images of the human body without the use of X-ray (radiation). In this study, MRI will be used to measure the temperature and energy level of specific musc...
Nanoparticles (NPs) are minute pieces of material to which we are exposed every day in the air we breathe. Some are naturally occurring and have no impact on health, whereas others are produced from urban air pollution and can worsen diseases, particularly in the lungs and blood vessels. However, there is great interest in developing new NPs because of their unique properties that are useful for many applications, such as engineering, electronics and for drug delivery. At prese...
Clinical study to evaluate diagnostic accuracy of low dose contrast enhanced dual energy mammography imaging (CEDEM+PRIME) in comparison with CE-MRI The primary objective of this clinical study is to assess diagnostic accuracy in breast cancer detection in Contrast Enhanced Dual Energy Mammography compared to CEMRI. Sensitivity and specificity will be compared for both modalities.
Conventional rehabilitation does not restore normal, safe gait to many stroke survivors. Functional neuromuscular stimulation (FNS) using intramuscular (IM) electrodes (FNS-IM) improved persistent gait deficits for patients with chronic stroke (1-7 years post stroke), but required a long protocol of 6-18 months. For chronic deficits, a shortened response to treatment (3 months) was obtained by combining FNS-IM with body weight-supported treadmill training (BWSTT). Gains inclu...
This trial studies how well dual energy computed tomography (DECT) works in imaging patients with solid organ cancer that has spread to the brain. Imaging techniques, such as DECT, may help find and diagnose tumor cells and find out how far the tumor cells have spread in the brain.
The purpose of this research is to investigate how using different methods to reduce the energy density of entrees affects daily energy intake in adults. It is hypothesized that reducing the energy density of entrees will decrease energy intake. It is also hypothesized that reducing the energy density by incorporating fruit and vegetables will decrease energy intake more than reducing the energy density by decreasing fat content or adding plain water.
The purpose of this study is to determine the effect of a 4-week treatment period with GW501516X on how the heart obtains and uses energy. The energy of the heart will be measured by Magnetic Resonance Imaging (MRI). This study will also measure a number of other potential markers of drug activity, including levels of certain lipids (fats) and proteins in your blood. The data from this study may help researchers better understand the actions of this drug in the body and if t...
The 12-month study will investigate a cognitive training augmentation of supported employment to improve cognitive performance and work outcomes, which are expected to result in improved quality of life and community integration for veterans with mild to moderate traumatic brain injuries. The primary hypothesis is that compared to veterans who receive enhanced supported employment, those who receive supported employment plus cognitive training will work more weeks during the 12...
RATIONALE: Imaging procedures, such as MRI, may allow the doctor to better detect the tumor. Highly focused ultrasound energy may be able to kill tumor cells by heating the breast tumor cells without affecting the surrounding tissue. PURPOSE: Phase II trial to study the effectiveness of MRI-guided ultrasound energy in treating women who have stage I, stage II, or stage IIIA breast cancer.
The goal of this project is to gather data necessary for a full scale trial of a supported education service for OIF/OEF veterans with PTSD. Forty Veterans with PTSD will be randomly assigned to an intervention group (N=20) that receives a weekly supported education intervention and a control group that receives services as usual plus an hour of attentive intervention not focused on education. We will assess and compare the number of hours of participation in community educati...
The purpose of this study is to evaluate the imaging performance of Dual Energy and Digital Tomosynthesis (DE-DT) application against the commercially available predicate devices.
The purpose is to determine diagnostic performances of flat panel dual energy arthrography and arthro-tomosynthesis in identification of loosening of painful hip prosthesis, taking as reference the results of surgery performed 6 months after arthrography. Secondary purposes are: - To describe the level of concordance of each technique with the indication for surgery - To study inter-technique concordance with kappa coefficient - To study the relationship betw...
A single-centre, industry sponsored, pilot study to assess the feasibility of Single Exposure Dual Energy Subtraction with a Multi-Energy digital radiography detector as an imaging platform for lung lesion detection.
The energy and nutrition states are closely associated with CKD patients complications and outcomes.To reach the energy balance target, we need the accurate resting energy expenditure level of patients. Traditional equations are not applicable to CKD patients,so we aim to develop and validate a equation for estimating resting energy expenditure in CKD patients.
In this randomized controlled trial, the researchers investigated the effectiveness of integrated supported employment (ISE) as compared with individual placement and support (IPS) and traditional vocational rehabilitation (TVR) for people with schizophrenia in mainland China.
We aim to examine energy metabolism in patients with pulmonary MAC and clarify the causes of emaciation. We will also investigate the following: the relation between energy metabolism and degree of pulmonary MAC progression; relations among hospitalization, mortality rate, and time-course of changes in energy metabolism; and factors that affect energy metabolism.
The study investigates response assessment of gastrointestinal stromal tumors using Dual Energy CT (DECT) in patients undergoing targeted therapy with a TKI Inhibitor.
This study is based on the change in weight of hospitalized patients knowing that the diagnosis of malnutrition based on the presence of at least one clinical or laboratory test which anthropometric measures (Evaluation of diagnostic protein energy malnutrition in hospitalized adults ANAES , Guidelines Department, September 2003; HAS Strategy supported in cases of wasting energy and protein in the elderly April 2007). The goal of this study is to find the correlation between h...
Brown adipose tissue (BAT) is unique in its capability to convert chemical energy directly into heat. Active BAT increases energy expenditure and can thereby counteract obesity and insulin resistance. Currently, the imaging method of choice to assess BAT morphology and function is 18F-FDG-PET/CT which is expensive and exposes patients or healthy volunteers to ionizing radiation, thus impeding larger prospective studies. Magnetic resonance imaging (MRI) could constitute a suita...
The overarching aim of the study is to evaluate in a randomized trial the impact of a family-supported intervention compared to a standard veteran-focused telephone counseling control group to promote smoking cessation among cancer and heart disease patients.
Due to lack of studies on mechanical ventilation strategies in patients with severe Acute Respiratory Distress Syndrome (ARDS) supported with Veno-Venous Extra-Corporeal Membrane Oxygenation (VV ECMO), ventilator settings in this patient population are set arbitrarily. In this two-phases prospective, interventional, pilot study we hope to gain physiologically relevant data on two aspects of mechanical ventilation in patients with severe ARDS supported with VV ECMO: (1) the use...
The aim of the present study is to compare the effect of two weight loss interventions inducing the same energy deficit but one based on exercise and one using dietary restriction, on appetite control in obese adolescents. Investigator hypothesis that daily energy intake and hunger will be increased in the dietary restriction group but not in response to the exercise program.