Active clinical trials for "Hemorrhage"

Isthmocele is a growing concern as a cause of abnormal uterine bleeding, especially post menstrual bleeding which may be present in up to 82% of these cases (Iannone et al 2019). our trial is a randomized clinical trial in which women will be randomly allocated to either medical treatment by oral contraceptive or to medical treatment by misotac.

Chronic radiation proctitis (CRP) is the main secondary toxic injury after pelvic radiotherapy. Hematochezia is the most common symptom for more than 80% of CRP patients. Non-surgical treatment is the first choice to the treatment of CRP to avoid the occurrence of serious complications. Conventional oral medication for the treatment of bleeding CRP is very few and has little effect. At present, no oral medication has been found to significantly alleviate and control refractory bleeding of CRP. Therefore, it is an urgent problem to screen out a drug that is more effective, safe and highly compliant for the treatment of hemorrhagic CRP. Thalidomide has anti-inflammatory, immune regulation, anti-angiogenesis and other effects. For the patients of CRP with intractable bleeding, a prospective, open clinical trial will be carried out to observe the safety and effectiveness of thalidomide in treating hemorrhagic CRP.

A clinical study to evaluate the efficacy and safety of a mouthwash containing Hydrogen Peroxide, Sodium Hyaluronate and Glycine in the prevention and management of complications associated gingivitis by film forming action.

Find out if there is a significant difference between clinical outcome among the patients with bleeding peptic ulcer treated with oral omeprazole compared to those treated with intravenous omeprazole.

Intracerebral hemorrhage (ICH) is one of the most devastating nontraumatic cerebral vascular diseases. Its exacerbation is often related to a mass effect because of hematoma formation and edema in the perihematoma, which plays a key role in disease deterioration. Perihematoma edema is an important contributor to brain injuries secondary to ICH and one of the risk factors that leads to disease deterioration and high mortality. Brain edema following ICH was believed to be induced by the breakdown of the blood-brain barrier and ischemia and hypoxia of the perihematoma. Normobaric oxygen (NBO) therapy is a treatment that delivers high-flow oxygen at normobaric pressure through a facemask to supplement the oxygen supply,which maintain the oxygen concentration of typically 40-100% ,can increase the arterial oxygen content, and alleviate tissue hypoxia. NBO therapy has been shown to provide neuroprotection against ischemic stroke in an experimental study and a clinical trial. To the best of our knowledge, the potential of NBO therapy for neuroprotection against human hemorrhagic stroke has not been investigated. There are two studies about NBO interventions in the rat model of intracerebral hemorrhage.The one showed NBO did not worsen hemorrhage severity or brain edema. There were no significant differences in hemorrhagic blood volumes or brain water content. NBO did not affect any of the neurological outcome tests in the primary or secondary studies. Another one showed NBO groups improved NSSs,decreased contents of brain water, HIF-1α and VEGF, and fewer apoptotic cells in the perihematoma at 72 h after ICH compared with the ICH control group. These results suggest that NBO therapy with oxygen delivered at 90% conferred best neuroprotection to ICH rats, potentially through amelioration of brain edema by suppressing HIF-1α and VEGF expression in the perihematoma. But there is no clinical study on the safety and efficacy of NBO in patients with intracerebral hemorrhage.NBO has the advantages of simple operation, non-invasiveness and early application, which makes it have great application prospects in the treatment of ICH.

Intraventricular hemorrhage (IVH) accounts for about 20% of intracerebral hemorrhage, but its mortality rate is as high as 50%-80%. External ventricular drainage (EVD) can rapidly reduce intracranial pressure, but clinical practice found that drainage catheters are often blocked by blood clots and long-term thrombolytic therapy is likely to cause secondary bleeding. The application of neuroendoscopy in IVH has attracted more and more attention in recent years. Studies have shown that the use of neuroendoscopy for IVH evacuation (with EVD) has advantages over EVD alone. However, the cases of most current research are small and all of them are retrospective studies, which means lacking prospective clinical studies to provide high-quality evidence. Based on this, we intend to conduct a randomized, controlled, multi-center clinical trial to compare the prognosis of patients who undergo endoscopic IVH evacuation surgery versus those who undergo external ventricular drainage for moderate to severe IVH.

This study is being performed to confirm that the new technique, Model-Based Iterative Reconstruction (MBIR) with reduced radiation dose can deliver equivalent image quality for CT scans compared to current techniques (Filtered Back Projection with Adaptive Statistical Iterative Reconstruction (FBP with ASiR) and also to demonstrate that MBIR can improve general image quality characteristics at equivalent radiation dose levels.

This is a large, community-based, cluster-randomized trial to compare routine prophylactic use of 600 mcg oral misoprostol and 10 IU oxytocin delivered by UnijectTM intramuscularly during the third stage of labor.

A Randomized Clinical Trial with security and dose testing of Sildenafil Citrate in patients with subarachnoid hemorrhage due to a rupture of a cerebral aneurism for prevention of cerebral vasospasm. The cerebral vasospasm is a decrease in blood flow that occurs when the intracranial vessels lose their capability of self-control of dilations and contractions. Patients with subarachnoid hemorrhage without neurological deficits who underwent endovascular or surgical correction of the aneurysm can participate in this trial. They will be randomized to a daily doses of 75 mg of Sildenafil, 150 mg of Sildenafil or Placebo from the third to the 14th day post bleeding. Today there is no proven clinical treatment for prevention of cerebral vasospasm.

Cardiac surgery is bleeding requiring transfusion surgery . The haemorrhagic is related to the need to use high doses of anticoagulants to prevent thrombosis of blood . Moreover, this type of surgery is platelets and coagulation factors consumming despite conducting a thorough anticoagulation. All these changes contribute to increase the need for transfusions during heart surgery. The main objective of this study is to compare the need for transfusions in patients suffering from bleeding complications after cardiac surgery with a therapeutic algorithm based on the use of ROTEM ® versus standard tests based solely on standard laboratory tests. 100 pateinst (50 in each arm) should be included in this trial.