View clinical trials related to Hematoma.
Filter by:The goal of this study is to determine the sensitivity, specificity, and positive and negative predictive values of the a portable near-infrared-based device (portable NIR-based device), the InfraScanner 2000™, to detect intracranial hematomas (epidural hematomas (EDH) and/or subdural hematomas (SDH)) in patients hospitalized at Duke University Hospital (DUH) who have sustained or who are suspected to have sustained head trauma and have consequently received a brain computed tomography (CT) scan(s).
to evaluate the effect of subcutaneous irrigation on wound complications
Middle meningeal artery (MMA) embolization via a minimally invasive endovascular approach has been attempted with the goal of eliminating the arterial supply to the vascularized membrane. The investigators have recently presented the first known case series of MMA embolization as upfront treatment for cSDH in lieu of surgical evacuation (publication pending). Five patients underwent successful embolization of the MMA with subsequent reduction in size or complete resolution of cSDH with no peri-procedural complications. The purpose of this study will be to evaluate the safety and efficacy of MMA embolization compared to traditional surgical management for symptomatic, chronic, and medically refractory SDH. MMA embolization is an established procedure used routinely for treatment of tumors or vascular malformations; this study investigates the use of an established procedure for a new disease. The investigators hypothesize that MMA embolization will afford a particularly fragile patient population an alternative to invasive and morbid neurosurgical intervention.
In a multi-national population-based cohort, the investigators want to compare the clinical course and clinical outcome of elderly patients (≥70 y/o) compared with younger patients (< 70 y/o) with acute subdural hematoma treated surgically. An improved understanding of the clinical outcome and the prognostic factors of acute subdural hematomas would allow physicians to make better decisions about treatment options in traumatic ASDH in the elderly population.
Chronic subdural hematoma (CSDH) is a common disease after minor head trauma, especially in elderly patients. This medical condition is characterized by blood collection in the subdural space, which can result in severe neurological impairment. Current standard of care is the evacuation of the CSDH by means of different surgical approaches. Although clinical and surgical outcomes are satisfying in most cases, considerable morbidity and mortality as well as recurrence rates of 3-31% are frequently reported. Therefore a non-surgical approach for the treatment of CSDH would be desirable. Tranexamic acid (TXA), an antifibrinolytic drug has been shown to decrease hematoma volume in a small cohort of patients suffering from CSDH. The present study is designed to test the hypothesis that TXA can reduce the volume of CSDH. Volume measurements of residual CSDH after burr-hole surgery will be performed during study course to quantify treatment success. The trial is designed as a randomized controlled pilot study, where half of the patients will be assigned to daily intake of TXA, whereas the other half will receive medical treatment according to current practice without TXA prescription. The primary endpoint of the study is defined as volume change in milliliters (mL) after 4-8 weeks of treatment. Secondary endpoints are hematoma volume change at 8-12 weeks, the rate of patients with resolution of the CSDH after 4-8 weeks and 8-12 weeks days, as well as the rate of reoperation during study course due to hematoma extension and neurological deterioration. Additionally the neurological outcome and the drug compatibility will be estimated as secondary objectives.
The investigators hope to answer the question, "does ketorolac increase the risk of hematoma after reduction mammoplasty?" using a case-control study. All patients who developed a hematoma post reduction mammoplasty (cases) at our institution, and match these with women who had an uncomplicated reduction mammoplasty (controls), and then compare frequency of ketorolac exposure between these two groups as the primary outcome. If ketorolac increases the risk of hematoma, one should expect cases to have been exposed to ketorolac more frequently than controls. Based on previously existing literature, the investigators hypothesize that cases and controls will not differ in their ketorolac exposure, that is, ketorolac does not increase the risk of hematoma.
Aspirin and low molecular weight heparin (LMWH) are both commonly employed pharmacologic methods of venous thromboembolism (VTE) prophylaxis after orthopaedic surgery. Data comparing these two methods of VTE prophylaxis in patients undergoing pelvic/lower extremity orthopaedic surgery for malignancy are lacking, however, as compared to the data and guidelines present for VTE chemoprophylaxis after joint arthroplasty and hip fracture surgery. In this clinical trial, our specific aim is to compare the post operative incidence of VTE between patients receiving aspirin and LMWH after pelvic/lower extremity orthopaedic oncology procedures.
This study evaluates safety and efficacy of analgesia-first minimal sedation as an early antihypertensive treatment for spontaneous intracerebral hemorrhage. The analgesia-first minimal sedation strategy relies on the remifentanil-mediated alleviation of pain-induced stress response and the antisympathetic activity of dexmedetomidine to restore the elevated blood pressure to normal level in patients with spontaneous intracerebral hemorrhage. This strategy allows rapid stabilization of blood pressure, and its use as a pre-treatment for patients on mechanical ventilation prior to painful procedures reduces blood pressure variability and thereby results in etiologic treatment. It is more effective in blood pressure control than conventional symptomatic antihypertensive treatment, reduces the incidence of early hematoma expansion and improves prognosis, ,lowers healthcare workers workload, increases patient adherence, and improves healthcare worker satisfaction.
Primary research question: For adults surviving spontaneous (non-traumatic) symptomatic intracranial haemorrhage with persistent/paroxysmal atrial fibrillation/flutter (AF), does starting full treatment dose oral anticoagulation (OAC) result in a beneficial net reduction of all serious vascular events compared with not starting OAC? Trial design: Investigator-led, multicentre, randomised, open, assessor-masked, parallel group, clinical trial of investigational medicinal product (CTIMP) prescribing strategies. Investigators plan for a pilot phase, followed by a safety phase.
Consent will be taken from the relatives and the patient will be taken to the operating room. Inside the operation theatre patient will be shifted to operating table and standard monitors will be attached. The patient will then be given induction agent to make him/her unconscious and unaware of the surrounding and muscle relaxant to prevent movement will be administered. He/she will be intubated with appropriate size tube to maintain airway. In order to maintain anesthesia he/ she will be given either of inhalational or intravenous anesthetic throughout the surgery. Intracranial pressure will be measured using venflon needle as soon as burr hole is created in the skull. Throughout the surgery patients vital parameters will be monitored and appropriate treatment will be given in case if the vitals are not stable.