View clinical trials related to Hemorrhage.
Filter by:ASTIM is a multicenter, prospective, randomised, blinded end-point assessed trial, to investigate the efficacy and safety of treatment based on intracranial pressure monitoring in improving the prognosis of patients with aneurysmal subarachnoid hemorrhage.
This study will investigate the effects of drugs called "uterotonics" that help with the contraction of the uterus after a baby is born. This uterine contraction is very important to stop the bleeding after delivery. An uncontracted uterine state is called "uterine atony", which can lead to an excessive amount of post-delivery bleeding. Carbetocin is an uterotonic drug that works well to prevent post-delivery bleeding. In some cases, carbetocin is not enough to contract the uterus, and ongoing bleeding continues. When that happens, there are other uterotonic medications that can be used. In this study, we aim to find which uterotonic drug, amongst those available (oxytocin, carbetocin, ergometrine or carboprost), is more effective to lower the risk of post-delivery bleeding once carbetocin has already been administered. This study will be done by using a very small sample of uterine tissue, taken from the incision site, following delivery by cesarean section. The sample is taken to the laboratory and will be exposed to carbetocin followed by other uterotonic drugs. The information obtained from this study will help modify the treatment for uterine atony and post-delivery bleeding to lower the risk further.
The goal of this study is to learn about how medication that is used to help treat low blood pressure during a Cesarean delivery (CD) can cause changes to the uterine muscle tissue and its ability to contract, in patients with Type II and gestational diabetes. Spinal anesthesia administered during elective CD has been known to cause hypotension (low blood pressure) as a side effect during the procedure, and is prevented by administration of vasopressors (medication to raise blood pressure) by the anesthesiologist after the delivery of the baby. Vasopressors treat hypotension by interacting with receptors on blood vessels that increase blood pressure, which can also cause changes to uterine contractility. Inadequate uterine contraction after CD can expose mothers to postpartum hemorrhage (PPH), with diabetic patients displaying a 2.5-times higher risk of PPH. It is important to understand how vasopressor(s) might affect the uterine contractility of women with Type II and gestational diabetes. Since medication to contract the uterus is also routinely administered at delivery, it is important to study the effect of these drugs in combination. The purpose of this study is to compare uterine contractility patterns and receptor distribution in women with type II and gestational diabetic and control term pregnant patients with administration of vasopressors. This will be done using small uterine tissue samples taken from the incision site following CD, which will then be used for experiments in the laboratory.
The LD-ITUK is a multicenter, prospective, randomized, double-blind, blind endpoint, placebo-control design trial. All eligible patients with the diagnosis of severe aSAH will be randomly assigned to the treatment group or the placebo group. Patients in the treatment group will receive standard treatment with the addition of lumbar drainage combined with intrathecal urokinase injection started within 24 hours after aneurysm treatment with 30000 IU urokinase, once a day for 3 consecutive days. Patients in the control group will receive standard treatment with the addition of lumbar drainage combined with intrathecal placebo (0.9%NaCl) injection. The primary outcome measure is favorable functional outcome, defined as a score of 0 to 2 on the modified Rankin Scale (mRS), at 6 months after aneurysmal SAH. Primary outcome will be determined by a member of the Independent Committee on Terminal events.
Patients with acute severe brain injury are usually admitted to the Intensive Care Unit. A substantial proportion of these patients will have disorders of consciousness (DOC) after interruption of sedation. It is difficult to reliably predict neurological outcome in these patients. Dependent on the extent of permanently damaged brain areas, DOC in patients with acute severe brain injury may improve or persist, eventually evolving into a minimal conscious state (MCS) or unresponsive wakefulness syndrome (UWS). These conditions are accompanied by long term severe disability. In current practice, the decision to withdraw life-sustaining support is made by interpreting the results of repeated bedside neurological examination and conventional CT-brain imaging. Reliable identification of patients with a possible good outcome, in whom treatment should not be withdrawn, is difficult. In this prospective observational cohort study we aim to identify patients with a good neurological outcome.
The goal of this clinical pilot trial is to test the feasibility, acceptance and preliminary efficacy of an adapted group psychotherapy manual in stroke survivors with psychological stress. The main questions it aims to answer are: - Is the group therapy feasible? - Is the group therapy accepted by stroke survivors and therapists? - Are there first indications on the efficacy of the group therapy to improve mental health? Participants will take part in 8 weekly group therapy sessions of 90 minutes each.
Before birth, the baby's lungs are filled with fluid and babies do not use the lungs to breathe, as the oxygen comes from the placenta. As delivery approaches, the lungs begin to absorb the fluid. After vaginal delivery, the umbilical cord is clamped and cut after a delay that allows some of the blood in the umbilical cord and placenta to flow back into the baby. Meanwhile, as the baby breathes for the first time, the lungs fill with air and more fluid is pushed out. However, it does not always work out that way. A baby born prematurely may have breathing problems because of extra fluid staying in the lungs related to the immaturity of the lung structure. Thus, the baby must breathe quicker and harder to get enough oxygen enter into the lungs. The newborn is separated from the mother to provide emergency respiratory support. Although the baby is usually getting better within one or two days, the treatment requires close monitoring, breathing help, and nutritional help as the baby is too tired to suck and swallow milk. Sometimes, the baby cannot recover well and show greater trouble breathing needing intensive care. This further separates the mother and her baby. A possible mean to help the baby to adapt better after a premature birth while staying close to the mother is to delay cord clamping when efficient breathing is established, either spontaneously or after receiving breathing help at birth. In this study, we intend to test this procedure in moderate or late preterm infants and see whether the technique helps the baby to better adapt after birth and to better initiate a deep bond with the mother.
Assess the effect of skin rewarming during lower body negative pressure upon arterial blood pressure and tolerance to simulated blood loss after exercise in the cold.
Assessment of bleeding scores in immune thrombocytopenia purpuria to explore the relationship between platelet count and bleeding score in immune thrombocytopenia purpura (ITP) and compare the clinical practicability of bleeding grading systems with adult patients with ITP.
Management of post-traumatic severe hemorrhage remains a challenge to any trauma care system. Studying integrated and innovative tools designed to predict the risk of early severe hemorrhage (ESH) and resource needs could offer a promising option to improve clinical decisions and then shorten the time of intervention in the context of pre-hospital severe trauma. As evidence seems to be lacking to address this issue, this ambispective validation study proposes to assess on an independent cohort the predictive performance of a newly developed machine learning-based model, as well as the feasibility of its clinical deployment under real-time healthcare conditions.