Found 79 clinical trials
Assessment of Artificial Intelligence Algorithms for ROTEM
The goal of this observational validation study is to evaluate whether artificial intelligence (AI) models can accurately interpret ROTEM (Rotational Thromboelastometry) data and provide appropriate treatment recommendations in adult patients undergoing elective cardiac or liver transplantation surgery. The main questions it aims to answer are: Can AI models (e.g., ChatGPT …
Bleeding of Unknown Cause: a Swiss Case-control Study
The goal of this prospective cohort is to identified specific biological patterns in patients with a bleeding of unknown cause and to study the specific mechanisms of the bleeding disorder for each subset of patients.
Predictive Accuracy of PLR and PNR in Detecting ETIC
Observational study to know what is the predictive accuracy of platelet-neutrophil ratio (PNR) and platelet-lymphocyte ratio (PLR) done in patients presenting to ED( emergency department)within 6 hours of trauma; in detecting early trauma induced coagulopathy during hospital admission
Hormonal Management of Heavy Menstrual Bleeding in Adolescents
The goal of this study is to evaluate whether hormonal medications (such as contraceptive pill, patch, injectable progestins and hormonal intra-uterine device) have similar efficacy at managing heavy menstrual bleeding in adolescents with a bleeding disorder compared to those without. We also aim to assess the quality of life and …
Extracellular Vesicles and Dysregulated Coagulation in the Prediction of Stroke
Annually 100,000 strokes occur, placing stroke as the largest cause of disability in the UK. 90% of strokes are preventable, leading to national focus on programmes including "The National Stroke Programme" to act on preventing, treating, and improving post-stroke care. Importantly, over 25% of ischaemic stroke sufferers have previously had …
Dynamics of Platelet Activation in Patients With Ventricular Assist Device (VAD)
Consenting patients with end-stage heart failure that are implanted with/candidates for implant of a short-term/durable mechanical circulatory support device (e.g.: percutaneous microaxial pumps (Impella), extracorporeal membrane oxygenator (ECMO), Ventricular Assist Device (VAD) will be enrolled in the study. Aim of the study is to evaluate the patients' haemostatic and coagulation …
Effects of Bothrops Spp. Snake Envenomation on Willebrand Factor Activity in Martinique and French Guiana
In 2017, the World Health Organization placed snakebites at the top of its list of neglected tropical diseases in an effort to facilitate funding for prevention programs, improve access to anti-venom, and stimulate new research in this area. Between 5 and 25 cases per 100 000 inhabitants are reported per …
The Utility of Thromboelastography in Traumatic Brain Injury
Hemocoagulation disorder is recognized to have crucial effects on hemorrhagic or ischemic diseases. Coagulation-related damages secondary to traumatic brain injury are common and severe secondary insults of head trauma and often leads to a poor prognosis. In this study, we sought to assess if posttraumatic hemocoagulation disorders determined using thromboelastography …
Impact of IV Iron on Bleeding Symptoms in Iron Deficient Patients With Inherited Bleeding Disorders
This is a prospective, single-arm, single-center observational study evaluating the impact of intravenous (IV) iron replacement in patients with inherited bleeding disorders and iron deficiency (ferritin <50ng/dL). Subjects will undergo baseline bleeding assessments, quality-of-life measures, and laboratory tests before receiving standard-of-care IV iron. Follow-up blood work and questionnaires will be …
Personalized ViscoElastic Testing-guided Bleeding Management In Liver Surgery, Neurosurgery and Obstetrics
The ClotPro analyzer is a new generation viscoelastic analyzer for the in vitro assessment of blood coagulation. This study aims to assess the agreement of ClotPro 6.0, ROTEM delta, and TEG 6s in three distinct cohorts: i) patients with liver disease undergoing liver surgery, ii) pregnant women undergoing elective cesarean …
