Clinical Research Directory

Volume Kinetics of Fluid Resuscitation in Early Sepsis

The recommended volume resuscitation for patients with early sepsis-induced hypoperfusion is at least 30 ml/kg of crystalloid administered within the first three hours. However, this standardized approach does not account for individual patient variability and lacks personalization. Additionally, the effects of administering 30 ml/kg on intercompartmental fluid shifts between the plasma and interstitial compartments remain unclear. This study aims to describe the volume kinetics of administering 30 ml/kg of Ringer's Lactate in patients with early sepsis-induced hypoperfusion within the first three hours.

CReep and Maintenance flUid Sodium Chloride ADministration rEduction in cRitically Ill adultS

This study is enrolling adult patients who require a prolonged stay in the intensive care unit (ICU). These patients often receive large amounts of intravenous fluids, which can contain more salt (sodium and chloride) than the body normally needs. Extra salt and water can build up in the body and may delay recovery. The study will test two strategies: Fluid creep: These are fluids used to dilute medications or keep intravenous lines open. Usually, the choice is based on habit. In the intervention group, a salt-free glucose 5% solution will be used (if the responsible pharmacist confirms it is compatible with the medication). Maintenance fluids: These fluids cover daily needs for water and electrolytes. In the intervention group, a lower-salt solution (NaCl 0.3% in glucose 3.3%) will be given, with volume decided by the treating physician. The comparison group will receive usual care: NaCl 0.9% (commonly called "normal saline") for fluid creep, and an isotonic solution (PlasmaLyte) for maintenance fluids. The main outcome is the number of days patients are alive and free of life support (such as ventilator or dialysis) during the first 90 days. Other outcomes include abnormal sodium, chloride, or glucose levels, fluid balance and need for diuretics, kidney injury, use of dialysis, time on the ventilator, survival, and length of ICU and hospital stay. A smaller substudy (SALADIN) will measure in detail how the body handles sodium, chloride, and water using additional calculation on blood tests, urine collections, body weight, and bioimpedance analysis

BIA-Guided vs. Conventional Fluid Resuscitation in ICU Patients

In this study aimed to compare bioelectrical impedance analysis (BIA)-guided fluid resuscitation with conventional fluid management strategies in patients admitted to the intensive care unit (ICU) following major surgery. The primary objective is to evaluate whether BIA-guided fluid therapy reduces 28-day mortality by optimizing fluid balance and preventing volume-related complications. Secondary outcomes include cumulative fluid balance, ICU and hospital length of stay, duration of mechanical ventilation, and need for vasopressor or inotropic support. This study is expected to provide evidence for the clinical utility and applicability of BIA in guiding postoperative fluid therapy in critically ill patients.

Bio Impedance Monitoring as a Tool to Assess Fluid Status in the Pediatric Surgical Patient? (PedFluid Study)

The baseline infusion rate during surgery for pediatric patients still is the 'Holliday and Segar' rule (also known as the 4/2/1 rule) The question arises if this rule is not outdated, since it was calculated based on the caloric need of the pediatric population, calculated for cow milk. The study tends to validate the use of bio impedance measurements for registering fluid shifts in the pediatric surgical patients.