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.
Hepatitis C virus (HCV) is a major cause of chronic liver disease. The World Health Organization has reported that 170 million people are chronically infected with HCV globally. The highest prevalence of HCV infection worldwide exists in Egypt (15%); 90% of infection among Egyptian patients is due to genotype 4
Postpartum hemorrhage (PPH) is one of the leading causes of maternal deaths. Its prognosis is directly influenced by the early diagnosis and treatment of the associated coagulopathy. In this context, fibrinogen concentration is the best predictor of a severe PPH. The medical interest of thromboelastography/elastometry to early detect and guide the rapid correction of coagulopathy in PPH is regularly discussed. The principal aim of this study is to evaluate the performance of a new hemostasis point of care device (thromboelastography - TEG ®6S) for the diagnosis of coagulopathy during PPH. A secondary aim will be to determine the normal values of TEG6S at the end of a normal pregnancy.
The purpose of the study is to evaluate the safety and efficacy of two different administration methods of apatinib in NSCLC patients.
assessing the effect of perioperative infusion of Dexmedetomidine versus Lidocaine on neuro endocrine stress response to surgery and anesthesia
To assess the effect of perioperative Dexmedetomidine infusion on Interleukin 6 and cortisol level in patients undergoing general anesthesia for total abdominal hysterectomy
Dexmedetomidine, was reported to prevent postoperative delirium in elderly patients following its use in intensive care units. Possible mechanisms included improved quality of sleep and an inhibitory effect on inflammation. A greater number of studies indicated that propofol has negative effect on postoperative cognitive function. In this study, we planned to investigate the influence of these two different sedative drugs on peripheral inflammation induced by surgery and postoperative cognitive function of patients who will receive hip and knee arthroplasty.
The aim of the study is to develop a computer program which is able to automatically detect colorectal polyps in endoscopic video sequences. Furthermore, the program shall be able to automatically distinguish between adenomas, serrated adenomas and hyperplastic polyps on the basis of optical features of the polyps. Video sequences of polyps will be collected during routine colonoscopy procedures. All polyps will be resected endoscopically so that histopathological diagnoses (gold standard) can be notified. In the validation phase of the study a computer program will be established which aims to distinguish between adenomas, serrated adenomas and hyperplastic polyps on the basis of optical features derived from the videos. A deep learning approach will be used for programming. Afterwards, in the testing phase of the study, videos of 100 polyps (not used in the validation phase) will be presented to the computer program. The establishment of a well- functioning computer program is the primary aim of the study.
Patients with kidney transplant have blood tests very often. This is normally done in hospital and using a needle inserted into the vein. Two tests are important for kidney transplant patients - creatinine to monitor the health of the kidney; and tacrolimus to measure the level of the medicine which prevents rejection. The investigators would like to compare a fingerprick microsampling method to the standard venous blood. The fingerprick test is the same done by patients with diabetes and we use a microsampling tip which looks like a cotton bud to draw up a small amount of blood. Each tip draws up exactly 10 microlitres which is two drops. The investigators want to compare the results of creatinine and tacrolimus done through the two methods. In the future, this would allow patients to do their creatinine and tacrolimus test at home. The tips dry completely and can be posted to a laboratory. We hope this will make life easier for transplant patients and also help them engage more with the care of their condition.
The aim of the study is to determine the percentage of cases of acute treatment with Allopurinol in gout patients who have been previously treated.
Multimodal analgesia is a rational approach to treat various components of postoperative pain.