Found 65,447 clinical trials
"ADE Fibrinogen/RBC" Ratio on Mortality and Outcome in Massive Transfusion Patients
Our study focuses on the transfusion of blood and blood products in cases of major bleeding, including massive transfusion scenarios where repeated doses of packed red blood cells (PRBC), fresh frozen plasma (FFP), cryoprecipitate, and fibrinogen concentrate are administered. Each of these blood products contains varying amounts of fibrinogen. Previous …
Interactions Between Environmental Exposures and Gut Microbiota in Early Life
Recruit the mothers and their infants who bron in Peking University People's Hospital from 2023 to 2026, to evaluate the interaction between environmental exposure and gut microbiota.
Artificial Intelligence System for Early Warning of Adverse Events in Acute Myocardial Infarction
The goal of this observational study is to learn about the effectiveness of an artificial intelligence-based early warning system for predicting adverse events in patients with acute myocardial infarction (AMI). The main question it aims to answer is: Does an AI-based early warning system improve the assessment and prediction of …
Clinical and Immunological Outcomes of Living and Deceased Donor Transplantation
This is a retrospective, prospective, single-centre, non-pharmacological observational study. The primary objective is to investigate the long-term prognosis of the kidney transplant function of different types of donors.
Phenotypic and Genotypic Characterisation of a Large, Multicentre Italian Cohort of 46, XY DSD Patients
Observational exploratory study of a cohort of pediatric and adolescent patients diagnosed with DSD karyotype 46,XY, a rare congenital clinical condition characterized by a disharmonic development between chromosomal sex, gonadal sex and/or phenotypic sex.
A Long-term Observational Study Evaluating the Presentation and Management of Acute Respiratory Tract Infections in Primary Care Across Europe
Acute respiratory infection (ARI) is the commonest reason for consulting in community care. Furthermore, new and re-emerging pathogens are often first noticed in primary care (PC). The POS-ARI-PC study is a long-term study, with the aim of describing the nature of ARI in adults and children presenting to PC across …
Determining Paediatric Usual Values for Hormones Dosages by LC-MS/MS
Liquid chromatography coupled with mass spectrometry (LC-MS/MS) is now the method of choice for steroid hormone analysis, as it enables analyses to be carried out on small-volume samples on a wider range of hormones, with improved specificity compared with immunoassays. Hormone assays currently face a twofold problem: on the one …
National Mammography Database
The National Mammography Database (NMD) leverages data that radiology practices are already collecting under federal mandate by providing them with comparative information for national and regional benchmarking. Participants receive semi-annual feedback reports that include important benchmark data such as cancer detection rates, positive predictive value rates and recall rates. Participation …
Incidence of Late Haemorrhage After Invasive Gastroenterological Endoscopic Manoeuvre in Patients Treated With Anticoagulants Compared to Non-anticoagulated Patients
Patients on oral anticoagulant therapy with vitamin K antagonists (AVKs; warfarin and acenocoumarol) and direct oral anticoagulants (DOACs; apixaban, dabigatran, edoxaban and rivaroxaban), are advised to consider discontinuing treatment in anticipation of invasive manoeuvres. Guidelines and expert consensus recommend, in clinical conditions with a high risk of bleeding, to suspend …
Collecting Recorded Videos of Colonoscopy and Gastroscopy Tests for the Evaluation of the (ME-APDS).
The study shall mainly help to better evaluate the performance the ME-APDS device and secondly it may help the development of additional future versions of the ME-APDS. Primary endpoints Clear video of the colon or the stomach or the esophagus achieved during the test. Acceptable colon or gastro test performance …
