Active clinical trials for "Hemorrhage"

ASA is the most commonly drug used worldwide for prevention of cardiovascular diseases. However, ASA is increasingly recognized as a culprit for small bowel bleeding. Small bowel bleeding is notoriously difficult to diagnose because it is beyond the reach of conventional endoscopy. The advent of wireless, video capsule endoscopy has revolutionized the visualization of small bowel. Capsule endoscopy is a pill that contains a tiny camera for capturing pictures of the small bowel after being swallowed. Currently, capsule endoscopy is a recommended noninvasive approach of identifying the source of small bowel bleeding. Management of ASA-associated small bowel bleeding is a major clinical challenge since there is not a single effective treatment for small bowel ulcer, and continuation of ASA increases the risk of recurrent small bowel bleeding. However, discontinuation of ASA exposes patients to thrombotic complications. Suppression of prostaglandin synthesis is an important mechanism of ASA-induced small injury. Consistent with this theory, preliminary data from a case series showed that misoprostol, a prostaglandin analog, healed small bowel ulcers in ASA users. However, the efficacy of misoprostol in healing ASA-associated small bowel ulcers has not yet been confirmed by prospective randomized trials. This double-blind clinical trial tests the hypothesis that misoprostol can heal small bowel ulcers in Aspirin users complicated by small bowel bleeding.

Bleeding during functional endoscopic sinus surgery (FESS) is a challenge for both surgeons and anesthesiologists despite several measures available for improving the surgical field. This study was conducted to evaluate the effect of desmopressin on blood loss and the quality of the surgical field in FESS.

The use of Oxytocin, Carbetocin and buccal misoprostol in patients undergoing elective Cesarean Section

Bleeding occurring during percutaneous coronary interventions (PCI has now emerged as one of the most common complication of PCI and adversely affect in-hospital, short- and long-term outcome.As bivalirudin proved its effectiveness in decreasing haemorrhagic events during PCI, its administration may be advocated in subjects deemed at high risk of bleeding.Objective of the present trial is to compare the safety and effectiveness of procedural use of bivalirudin in comparison to unfractionated heparin (UFH) in patients undergoing PCI deemed at high risk of procedural bleeding.

With the aim to restrict inappropriate fresh frozen plasma (FFP) transfusions to critically ill patients, a randomized clinical trial will be conducted in a subgroup of intensive care (ICU) patients undergoing an invasive procedure. The objective is to assess the effectiveness and costs of omitting prophylactic FFP transfusion compared to current practice of prophylactic transfusion, in non-bleeding ICU patients with a coagulopathy.

The purpose of this study was to evaluate the effect of guided imagery on the third stage of labor. Blood loss from hemorrhage during childbirth, most commonly due to uterine atony, is one of the leading causes of maternal mortality in the United States and the leading cause of maternal death worldwide. The hypothesis was that the use of physiologic guided imagery would reduce the amount of bleeding during the third stage of labor.

The primary purpose of the trial is to evaluate whether the management of placental delivery with controlled cord traction (CCT) reduces the incidence of postpartum haemorrhage, compared with management waiting for clinical signs of spontaneous placental separation, in women with vaginal delivery receiving prophylactic oxytocin for the management of the third stage of labour. The hypothesis is that CCT, by reducing the length of the third stage of labour, facilitates early postpartum uterine contraction and local haemostasis and decreases post partum blood loss.

You are being asked to join the study because you have early stage prostate cancer and will have your prostate removed. The purpose of this study is to compare blood loss during surgery among two types of anesthesia. One type is general anesthesia. It puts you in a deep enough sleep that you will not feel anything. It also keeps your blood pressure low, which might decrease bleeding. The second type is combined spinal-epidural anesthesia. For this type, a small catheter is placed in your spinal canal through your back. Anesthesia given through the catheter makes your body numb from the waist down, so the sleep you would be in is not so deep. Your blood pressure would remain in your normal range. After surgery, the catheter remains in place to treat your pain, but your body would not be numb. When you wake up after general anesthesia, you would receive pain medicine through a vein in your arm. Both types are used at Memorial Hospital. They are accepted forms of anesthesia. We will be looking at blood loss between these two types for patients having their prostate removed. We also want to learn about the side effects of each anesthesia type, and assess pain that you experience after surgery.

Death rates for pregnant women in rural India are approximately forty-five times higher than in the United States. Bleeding after the birth of a child and underlying anemia are the primary causes of mothers' deaths and sickness in rural India. This study assesses the effectiveness of an oral drug, misoprostol, given in the late stage of labor to reduce the incidence of maternal bleeding following births assisted by midwives in selected sites in Belgaum District, Karnataka, India.

While there may be a decrease in the total number of bleeding days women experience with continuous-dosed COCs (no menstrual withdrawal week), these regimens frequently result in an increased number of "breakthrough" or non-scheduled bleeding days. Breakthrough bleeding is among the main reasons cited for discontinuation of combined COCs dosed traditionally (3 weeks of active pill, 1 week of placebo) or continuously, and may offset the perceived benefit of fewer withdrawal bleeding events for many women taking continuous-dosed COCs. The exact mechanisms responsible for breakthrough bleeding patterns during hormonal contraception are unknown and may be related to the pill formulation. This study is to determine whether progestin type or estrogen dose influences bleeding patterns, side effects, or satisfaction with combined oral contraceptives (COC) dosed continuously.