View clinical trials related to Mortality.
Filter by:Study Title Predictive Model of Mortality and Major Morbidity in Preterm Neonates in the Perinatal Period Internal ref. no. / short title Survival Model Study Design Observational Population-based Cohort Study Planned Sample Size Retrospective analysis of Database Planned Study Duration 6-months Primary Objectives To derive a mathematical model for predicting mortality and the composite of mortality/major-morbidity before and immediately after birth in preterm infants Secondary Objectives Statistical Methodology and Analysis Mixed-model multivariable logistic regression analysis
VIKIPEDIA is a multi-centre, placebo-controlled, randomized, open-label intervention clinical trial on Peritoneal Dialysis (PD) patients. At baseline the investigators will recruit End-Stage Renal Disease patients undergoing PD and randomize them to either daily per os supplementation of 1mg menaquinone-7 or placebo for 1.5 year. The investigators will study the effect of vitamin K2 supplementation (through normalization of dp-ucMGP) on arterial stifness and the occurence of cardiovascular events. The investigators will also cosider as secondary endpoints, mortality, central aortic blood pressure and indices of 24h-ambulatory blood pressure.
The purpose of this study is to conduct a randomized control trial, double-blind study to compare Hexacapron with standard of care treatment to standard of care alone to evaluate the efficacy of adding effect of Hexacapron to standard therapy by decreasing the episodes of rebleeding and mortality in patient with upper gastrointestinal bleeding.
Objective: To evaluate and compare the outcome predictive power of Acute Physiologic and Chronic Health Evaluation (APACHE) Ⅳ、Ⅲ、Ⅱ scoring systems for intensive ill patients in an independent medical intensive care unit (MICU), and explore the best time point when they can most accurately predict outcome. Design: Retrospective analysis of medical records. Methods and Materials: Collect data of patients admitted between July 2010 and July 2013 to the medical intensive care unit of the First Affiliated Hospital of Sun Yat-sen University in Guangzhou, China. Patients with an ICU stay less than 4 hours and age less than 16 years were excluded. Calculate the APACHE Ⅳ、Ⅲ、Ⅱ scores and corresponding predictive mortality risks in the first 24 hours of ICU admission and the 3th, 5th, 7th, 14th, 21 th, 28th day or the day of transferred out of ICU or death. The predictive power of each model was assessed through the ratio of observed death rates and predictive death rates (Standardized mortality ratios, SMR), the calibration of observed and predictive death rates and the discriminative ability between survivors and non-survivors. Hosmer-Lemeshow test was employed for assessing the calibration and the discriminative ability was assessed by the area under the receiver operating curve. Compare the predictive power of the three models at different time points and explore the the best time point when they can most accurately predict outcome.
Low body temperature (hypothermia (HT)) at birth contributes to infant mortality in low-income countries. A study from Guinéa-Bissau indicates that HT results in an increased mortality rate, which persist at least two months after birth. Therefore interventions that reduce the prevalence of HT might have a significant effect on infant mortality. The purpose of the proposed study is to identify risk factors for HT in an in-hospital setting in Guinea-Bissau and to investigate whether continuous temperature-monitoring enabling early detection of HT and treatment can prevent HT <34,5°C.