View clinical trials related to Hemorrhage.
Filter by:Patient's with planned cesarean sections will be randomized to receive either standard 20 mU in 1L as a bolus following delivery of the placenta or 20 mu in 1L following delivery of the placenta plus an additional 20 mU in 1L over 8 hours.
A monocentric, non-randomized, prospective study in which each patient is his/her own control. The study investigates 2 methods of blood pressure measurement, within the first 24 hours after reperfusion, i) Continuous measurement of blood pressure with the Clearsight device (Edwards) and ii) intermittent blood pressure measurements with cuff.
This study was to evaluate the safety and efficacy of Mesenchymal Stem Cells (MSCs) from umbilical cord in the treatment of 7 knee OA patients by assessing unexplained local and systemic symptoms or death before and at 1, 2, 3, 6 months after the injection.
Starting from the observation that acute anal fissure (AAF) in 6-8 weeks can heal spontaneously and that some of the commonly used commercial products in clinical practice would seem to be useful, the rationale of the comparative study is to try to identify, in compliance with the protocol of Helsinki (2013), the most effective short-term treatment for the disappearance of pain in defecation and cessation of bleeding, shortening the duration of the healing process and favoring the patient's rapid return to his / her activity, respect for patient safety.
In severe trauma patients, uncontrolled bleeding is a major cause of death, partly caused by trauma-induced coagulopathy (TIC).TIC represents a severe post-traumatic complication associated with increased transfusion requirements and worsened mortality. Fibrinolysis is a central part of the TIC process. Massive Transfusion Protocols (MTPs) were introduced as part of damage control resuscitation, with the aim to facilitate rapid blood product release and to increase adherence to hemostatic resuscitation, In 2013, the Italian Trauma Centers Network (TUN) developed a new treatment algorithm providing early coagulation support (ECS) to control coagulopathy and hemorrhage in major trauma patients with a clinically relevant bleeding risk. The protocol includes the use of fibrinogen concentrate and RBC during initial resuscitation, and the early use of viscoelastic techniques when available (thromboelastometry ROTEM® or thromboelastography TEG). The aim of this multicenter, before and after study was to assess the effects of a new ECS protocol compared to the standard MTP in terms of blood products' consumption and clinical outcome.
The purpose of this research is to use the "Removing Blood Stasis Decotion" of traditional Chinese medicine treating the acute stage of cerebral hemorrhage with stroke associated pneumonia to explore the impact of "Removing Blood Stasis Therapy" on intestinal microbial flora either within the time window from 6 to 72 hours onset.
postpartum hemorrhage (PPT) represents one of the major causes of maternal mortality . Tranexamic acid is used in many studies in management of PPH in combination with ecobolics. this study aims to evaluate the possible value of the use of tranexamic acid in prevention of postpartum hemorrhage .
Endometrial thickness has been used as an indicator of risk for endometrial hyperplasia and carcinoma in asymptomatic perimenopausal women. However, there is no cutoff value in perimenopausal women and the same thickness does not express the same endometrial volume in different endometrium because uterine lengths may be different and endometrial irregularities may exist. Many studies assessed endometrial volume measured by three-dimensional (3D) TVS as a predictor of malignancy in women with postmenopausal bleeding. To our knowledge there is no study assess endometrial volume measured by two dimension TVS in prediction of endometrial pathology, however it is cheap and available than 3D TVS.
EMR is a technique used for the removal of flat or sessile neoplasms confined to the superficial layers of the GI tract using a snare. Injection-assisted EMR is commonly used during resections of larger flat lesions as it provides submucosal lift of polyps, adenomas, other gastrointestinal mucosal lesions or early-stage cancers prior to EMR. This has been found to minimize mechanical or electrocautery damage to the deep layers of the gastrointestinal tract wall as the injectate provides a "safety cushion" as such between the area to be removed and healthy mucosal tissue. Several solutions are used today for injecting lesions including saline, hyaluronic acid, and hydroxyethyl starch (Hetastarch). Saline solution has been found to dissipate within minutes, which may result in a lower quality lesion lift. Hyaluronic acid provides a longer lift, but is expensive and is not readily available in the U.S. A new injectate known as Eleview has been developed for use in gastrointestinal endoscopic procedures and recently approved by the FDA. This injectate boasts a cushion of excellent height and duration through the use of an oil-in-water emulsion. However, the initial cost of this material is quite high ($80 per 10 ml). Hetastarch, which is the current injectate used by Dr Rex, is a safe and considerably inexpensive solution that provides prolonged submucosal elevation and lowers procedure times. Our study will aim to compare Eleview to Hetastarch in the hopes of finding the ideal submucosal injectate. This trial will focus on polyps of size ≥11 mm removed by snare EMR technique. Patients with lesions deemed not suitable for EMR due to features suggestive of sub-mucosal invasion will not be included.
Rationale: Rare bleeding disorders (deficiency of fibrinogen, factor II, V, V&VIII, VII, X, XI, XIII, α2-antiplasmin or plasminogen activator inhibitor 1) are not well defined with respect to their clinical phenotype, laboratory phenotype en genotype. At present, little is known about their clinical presentation, bleeding scores, bleeding episodes, health-related quality of life, laboratory parameters, genetics and current treatment. There are large differences in bleeding tendency and weak correlations with the level of factor deficiencies. Therefore, it is essential to perform thorough research in patients with rare bleeding disorders and perform laboratory and genetic tests, to seek explanations for the variety in clinical phenotype. Objective: The purpose of the RBIN study is to describe the epidemiology, bleeding tendency, laboratory parameters, quality of life and genetics of all known patients in the Netherlands with rare bleeding disorders. In addition, the study aims to examine the relationship between clinical phenotype, laboratory phenotype and genotype. Study design: explorative cross-sectional multicenter observational study Study population: all patients registered in Dutch Haemophilia Treatment Centers with known disorders of the coagulation factors fibrinogen, factor II, V, V & VIII, VII, X, XI, XIII, α2-antiplasmin and plasminogen activator inhibitor type 1, aged 1 years and older. Main study parameters/endpoints: Description of the clinical phenotype, laboratory phenotype, genotype and quality of life. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: participating patients will be invited for one visit to their treatment center in order to draw blood, take a saliva sample and perform questionnaires. This will take approximately 40 to 120 minutes. Since the population of patients with rare bleeding disorders is very small it is important to include all patients, also minors (children <18 years), in the study (around one third of known patients are minors). Therefore, this study may be regarded as group-related. The risk associated with participation is negligible.