Clinical Research Directory

Adding a Gastrointestinal Subscore to SOFA2 for Mortality Risk Assessment in the ICU: The SOFA2-GIS Study

Sponsor: Ozkul Yilmaz Colak

Summary

The goal of this observational study is to learn whether adding a gastrointestinal (GI) component to a widely used organ failure score improves the prediction of death risk in critically ill adults treated in the intensive care unit (ICU). The Sequential Organ Failure Assessment 2 (SOFA2) score is used in ICUs to measure how severely a patient's organs are failing. The current version evaluates six organ systems but does not include the gastrointestinal system, even though gut dysfunction is common and serious in critically ill patients. Researchers in this study will add a GI subscore based on the European Society of Intensive Care Medicine (ESICM) Acute Gastrointestinal Injury (AGI) classification and create a new combined score called SOFA2-GIS. The main questions this study aims to answer are: Does adding a gastrointestinal subscore to the SOFA2 score improve the prediction of 28-day mortality in ICU patients? Does the new SOFA2-GIS score perform better than the standard SOFA2 score in identifying patients at higher risk of dying in the ICU or in the hospital? Researchers will compare the standard SOFA2 score with the new SOFA2-GIS score in the same patients to see which one better predicts patient outcomes. Participants will: Receive their usual ICU care without any change, additional treatment, or extra tests Be evaluated using routinely collected clinical and laboratory information during the first 24 hours of ICU admission Be followed during their hospital stay to record outcomes such as length of stay, need for mechanical ventilation, need for dialysis, and survival This is a multicenter, prospective, observational cohort study conducted in tertiary ICUs in Türkiye. No additional procedures, tests, or interventions will be performed for the purpose of this study.

Official title: Development and Validation of the SOFA2-GIS Score: Adding a Gastrointestinal Subscore to SOFA2 for Mortality Risk Assessment in Critically Ill Patients - A Multicenter Prospective Observational Cohort Study

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