View clinical trials related to Interventional.
Filter by:This pilot randomized controlled trial (RCT) will test a theory-based intervention [Mamá Empoderada' (Mom Power)] to promote mental health and positive parenting among migrant mothers with young children.
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.
This study seeks to investigate the anabolic potential of a dileucine-enriched essential amino acid (EAA) formulation compared with a branched chain amino acid (BCAA) alternative and a collagen beverage on muscle protein anabolism and catabolism following a bout of resistance exercise training. To do this, investigators will employ a novel 'breath test' method developed in our laboratory as well as blood and urine sampling. The results of this study will allow us to better understand the anabolic potential of dileucine which could have implications for people engaging in regular resistance training (such as athletes) as well as people that need to preserve muscle mass (older people who are susceptible to anabolic resistance and sarcopenia, or muscle wasting).
The primary objective will be to determine the effect of leucine-enriched essential amino acids (LEAA) compared to carbohydrate placebo on dietary incorporation of [D5] Phenylalanine & [D5] Glycine into the three skeletal muscle protein pools (myofibrillar, sarcoplasmic and collagen), both following resistance exercise and at rest, with the two tracers provided as a 'intrinsically labeled' bolus. Other outcomes will relate to molecular regulation of protein synthesis.
In this study, it is aimed to determine the effect of acupressure on fatigue in nursing students.
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.
In the operating room, the state of anesthesia is monitored during general anesthesia-induced hypnosis through EEG-based neuro-monitoring. Recent studies suggest that variables extracted from per-operative EEG change as brain ages. Furthermore, aging is itself an independant factor associated to an increased sensitivity to General Anesthesia (GA). Among fragility sign, per-operative Burst Suppression (BS) has been associated to a poor postoperative cognitive trajectory. The main goal of this observational clinical study is to extend the traditional use of per-operative EEG to the detection and prediction of various degrees of brain fragility, depending on the depth of anesthesia (DoA).
In surgical patients considered with "high cardiovascular risk", by their field or by the nature of their intervention, it is recommended to use hemodynamic monitoring including a continuous measurement device of arterial pressure and cardiac output (CO). However, targeting mean arterial pressure (MAP) with boluses of selective peripheral vasopressors (without positive inotropic or chronotropic effects) could have deleterious effects on CO. Thus, it seems important to use a combined analysis of MAP and CO to estimate the afterload-related cardiac performance (ACP) The investigators recently proposed a cardiac afterload monitoring, in the descending thoracic aorta, based on a combined analysis of flow velocity signal recorded by trans-oesophageal Doppler and aortic pressure, the Velocity-Pressure Loop (VP Loop). VP Loop, and its derived indicators, especially Global AfterLoad Angle (GALA), could be useful during hemodynamic management for continuous cardiac afterload monitoring. However, in cardiology unit, cardiac afterload is usually measured at the ascending aorta behind the aortic valves. The main objective of this study is to compare VP Loop parameters build in the ascending and descending thoracic aorta according to patient cardiovascular risk factors.