Active clinical trials for "Hemorrhage"

Prevalence of Cesarean Section Niche in women With Unexplained Abnormal Uterine Bleeding

Cesarean section is one of the most common major surgical operations among women. In 2015, the incidence of cesarean section in Woman Health Hospital in Assiut University accounts for 51.3 % of all deliveries

Background and study aims Osteoarthritis (OA) is the most common type of arthritis, which most often affects the knee. It occurs when the protective cartilage on the end of bones wears away. The bones then rub against one another, which can cause stiffness, pain and a reduction in a person's range of movement. A knee joint replacement is a common procedure where the weight bearing surfaces of the knee joint are replaced with metal and plastic components to relieve the pain and disability brought on by OA. Tranexamic Acid（TXA） is a traditional method to reduce blood loss, pain score and complications. It is not known however, what is the best method of TXA for the patients with TKA. The aim of this study is to find out whetherVisual Field Infiltration of Tranexamic Acid Reduced the Blood Loss in patients who have had knee replacement surgery.

Uterine leiomyomas (fibroids) are the most common benign tumors among women. Fibroids are found in approximately 20% of women over 35 years of age. In 20-50% of patients, fibroids may cause problems such as heavy menstrual bleeding, anemia, pelvic pain, pressure symptoms from extrinsic compression of the colorectal and urinary tract. Surgery is indicated for symptomatic uterine leiomyomas; hysterectomy for women who have completed childbearing (women > 40 years old), and myomectomy for women <40 years old who wish to preserve uterus and fertility.

Throughout the history, the neonate was dependent on maternal touch and care for survival. In modern obstetrics, with hospital care the neonates are seldom separated from their mothers after delivery. Early skin to skin (ESTS) contact after delivery was found to increase milk production, lactation and improve maternal and neonatal outcome. Oxytocin is the primary hormone responsible for uterine contraction and prevention of postpartum hemorrhage (PPH). ESTS contact increases oxytocin secretion. The rate of cesarean deliveries (CDs) increased dramatically over the past decades. CD was found to decrease postpartum milk production, postpones early lactation and decreases exclusive breastfeeding. During the typical CD, the neonate is usually presented for a short while to the mother and breastfeeding is usually delayed at least a number of hours until after the surgery and the recovery period. Natural CD, enable ESTS contact during the surgery and give the mother the opportunity to start breastfeeding immediately after delivery of the neonate in the surgery suit. Oxytocin secretion increases with ESTS and during breastfeeding. The aim of this study is to examine blood loss that occurs after Natural CD compared to standard CD without an ESTS contact.

The investigators prospectively want to use the Infrascanner in patients with ischemic stroke, patients with brain surgery, patients with brain tumors, patients with intracranial hemorrhage and patients with a normal CT scan of the brain as part of a diagnostic work-up after head trauma or headache to determine to positive and negative predictive value of the Infrascanner in these different settings.

This study evaluate role of tranexamic acid in reducing blood loss among pregnant women undergoing cesarean section because of placenta previa .Half of participants will receive tranexamia acid drug While the other half will receive placebo.

All patients with non variceal bleed who are admitted under the Department of Hepatology at Institute of Liver and Biliary Sciences, who meet the inclusion criteria and who provide informed consent.

Fundoscopy, optical coherence tomography (OCT) and OCT-angiography (OCTA) are established examinations and bear minimal risks. The recognition of retinal microvascular signs will enhance the pathophysiological understanding of the vasculopathy in patients with intracerebral haemorrhage (ICH) and aneurysmatic subarachnoid hemorrhage (aSAH) and might serve as prognostic and diagnostic indicators.

study is to determine if proton pump inhibitors plus enteral nutrition is superior to enteral nutrition alone as a stress ulcer prophylaxis strategy in critically ill patients in terms of incidence of overt and significant GI bleeding related to stress gastropathy.