Research progress of hypertonic saline in early resuscitation of acute pancreatitis

Abstract

Local inflammatory reaction and microcirculation disturbance are the early manifestations of acute pancreatitis (AP). Studies have shown that early and reasonable fluid resuscitation of patients with AP can reduce related complications and prevent the deterioration to severe acute pancreatitis (SAP). Traditional isotonic crystalloid (such as Ringer solution) is considered to be a safe and reliable resuscitation solution, but too much and too fast infusion in the early stage of shock will increase the risk of complications such as tissue edema and abdominal compartment syndrome (ACS). Many scholars have found that hypertonic saline resuscitation solution has the advantages of reducing tissue and organ edema, rapidly restoring hemodynamics, inhibiting oxidative stress and inflammatory signal transduction, thereby improving the prognosis of AP patients and reducing the incidence of SAP and mortality. This article summarizes the mechanisms of hypertonic saline in the resuscitation treatment of AP patients in recent years, in order to provide reference for the clinical application and research of AP patients.