There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
The purpose of this study is to determine whether the expression level of miR-320a are effective as biomarker in evaluating the diagnosis, prognosis and treatment effects of coronary heart disease.
The purpose of this study is to determine whether bilateral infraorbital and infratrochlear nerve block in patients undergoing septorhinoplasty are effective in preventing emergence agitation.
The study will investigate whether Probiotics(CJLP243) given just before and after ileostomy repair operation in patient with rectal cancer improve a bowel function.
This study evaluates the influence of early adiposity rebound, genetic polymorphisms and GnRHa treatment on long-term outcome of girls with idiopathic central precocious puberty.
This study is a randomized clinical trial, which will follow and evaluate 120 kidney transplant recipients over one year. There will be two groups: a control group and the intervention group. The dietitian visits will happen monthly during the first six months and twice in the last six months.The intervention group will receive a high-protein and low glycemic index diet (1,3g/kg/day of protein) and the control group will keep following the hospital standard protocol. The study assessments (weight, anthropometry and biochemistry) will be performed during these visits over one year after the randomization period.
The procedure currently recommended for the treatment of irreversible pulpitis is the endodontic treatment, i.e. the complete elimination of the pulp, disinfection and obturation of the whole root canal system. The emergency procedure consists of a pulpotomy, followed at an ulterior appointment by the root canal treatment. The purpose of the present pilot study is to evaluate the feasibility of performing the pulpotomy as a permanent treatment in mature molars. If hemostasis can be achieved after removing the coronal part of the pulp, a tricalcium silicate cement will be directly applied on the remaining pulp at the root canal entrances. A short-term follow-up will be performed at one week by evaluating the pain relief of the patient. Long-term success will then be evaluated every year by verifying the absence of periapical radiolucency on the x-ray as well as the absence of clinical symptoms and signs. A standard root canal procedure will serve as control. During the pulpotomy treatment, blood sample with microcapillary will be performed. We will analyze a ratio of pro-inflammatory and anti-inflammatory cytokines.
This study try to identify differences in length of operation, weight loss and complications, between two different bariatric surgical techniques, the laparoscopic Roux-en-Y gastric bypass and the laparoscopic Roux-en-Y banded gastric bypass. The study will be conducted in a Spanish public health system hospital. The patients of the trial will have the preoperative studies, hospital treatment during the admission, postoperative treatment and follow up as any other patient included in the hospital bariatric surgery program. The study cases will have placed around the gastric pouch a band of polypropylene mesh, and will be randomly choose between the participants. Patients will be randomized in a 5/3 (study/control) ratio.
Patients with diabetes are characterised not only by compromised insulin secretion and action, but also by elevated plasma levels of the 29-amino acid peptide hormone glucagon, which hitherto has been considered a pancreas-derived hormone (produced in and secreted from alpha cells in the islets of Langerhans). In patients with diabetes, circulating glucagon concentrations are elevated in the fasting state and fail to decrease appropriately or even increase in response to an oral glucose tolerance test (OGTT) or after ingestion of a mixed meal. Hyperglucagonaemia is known to be a potent stimulator of hepatic glucose output, and, thus, contributes significantly to the fasting and postprandial hyperglycaemia characterising patients with diabetes. Despite intense research over the years the mechanisms behind the elevated glucagon levels in diabetes is still not clear. Recently, the investigators showed that totally pancreatectomised patients also show a hyperglucagonaemic response during OGTT, a finding that suggests that the pancreas is not the only source of glucagon production in man. In the present project, the investigators wish to evaluate the impact of gastrointestinally derived glucagon secretion observed in totally pancreatectomised patients on postprandial glucose tolerance. The investigators hypothesise that antagonisation of glucagon signalling (from gastrointestinally derived glucagon) in totally pancreatectomised patients will improve or perhaps normalise the patients glucose tolerance during a 75g-OGTT. In order to test this hypothesis, the investigators wish to apply the potent and selective oral antagonist of the human glucagon receptor LY2409021 and placebo, respectively. The study is a randomised, placebo-controlled, double-blinded, cross-over study. 10 healthy persons and 10 pancreatectomized patients (i.e. patients who have had their pancreata removed due to pancreatic cancer or severe chronic pancreatitis) will be subjected to two experimental days with LY2409021 and placebo, respectively, on which they will undergo an OGTT followed by a fasting period and finished off with an ad libitum meal.
It's so important to recognize ventricular fibrillation in cardiac arrest and defibrillation early. At the same time Research findings have identified high-quality CPR with minimum interruption is critical to the success of defibrillation therapy. Both the guidelines by American Heart Association and the guidelines by European Resuscitation Council emphasize the importance of minimizing interruptions in chest compressions, specifically, duration of the pre-shock and post-shock pauses. So AHA indicate that there will be a new algorithm of VF during chest compression, which has high sensitivity and specificity. And the investigators can identify VF and defibrillate earlier. The aim of this study is to verify that if Sherlock algorithm of Philips MRx monitor/defibrillator can identify shockable rhythms during chest compression accurately.
Topography and location of clitoris and its parts may affect the orgasm