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Filter by:The primary objective of this study will be to determine the influence of a presleep vitamin C-enriched, collagen-modelled supplement (CVC) on the metabolic fate of dietary glycine using a [2H5]glycine tracer within the intramuscular connective tissue at rest and after a bout of resistance exercise. Other outcomes will be related to regulation collagen remodelling in skeletal muscle.
To verify the correlation between the proposed artificial intelligence based bowel preparation assessment system and the missed detection rate of adenomas, and to evaluate whether the system can effectively assist doctors in identifying patients who need to be re-examined by colonoscopy due to poor intestinal cleanliness.
A phase II random, double blind, positive and placebo control trail was conducted in 1200 healthy women in the arm A: 18-26 years old and 600 healthy women in the Arm B: 27-45 years old. The 1800 subjects to be inoculated with middle, and high dose vaccine. Middle dose SCT1000: hight dose SCT1000: placebo: positive control =1:1:1:1.Two arms can be recruited at the same time. If the DSMB assessment shows that the adverse events of a certain dose group meet the criteria of suspension / termination, the dose group will be suspended / terminated.
In patients under general anesthesia, the prevention of intraoperative hypotension to maintain blood pressure (BP) close to the initial blood pressure, i.e. before anesthesia, is essential to reduce the risk of death and improve surgical outcomes. Vasoactive agents are commonly used to correct this hypotension (Phenylephrine Ephedrine Noradrenaline). These three vasoconstrictors have specific effects on the afterload of the heart and can impair its function. The analysis of the left ventricular pressure-volume curve (PV Loop) allows continuous information on the post-charge state of the left ventricle and the changes induced by the vasoconstrictors to be observed. However, the investigators currently have no way of monitoring these effects. In clinical practice if these loops are obtained non-invasively they can be used in the evaluation of cardiac function of at-risk patients in perioperative and also in intensive care to allow therapeutic adaptation.
Rigorous clinical practice assessment is a key factor to improve patient's care and prognosis in interventional cardiology (IC). A multicentric IC observational study (CRAC), fully integrated to usual coronary activity report software, started in Centre Val de Loire (CVL) region in 2014. CRAC observatory was conduced on five IC CathLab of CVL region. Quality of collected data is regularly evaluated and allowed building an exhaustive, and reliable database. This solution could easily be developed in other French regions.
To evaluate the effect and safety of noninvasive ventilation assisted interventional bronchoscopy for hypoxemia patients with central airway stenosis. With the sedation and analgesia, noninvasive ventilation assisted interventional bronchoscopy for hypoxemia patients with central airway stenosis is safe and effective, carries high satisfaction rate.