The impact of fluid resuscitation via colon on patients with severe acute pancreatitis.

Severe acute pancreatitis (SAP) is a life-threatening disease. Fluid Resuscitation Via Colon (FRVC) may be a complementary therapy for early controlled fluid resuscitation. But its clinical application has not been reported. This study aims to explore the impact of FRVC on SAP. All SAP patients with the first onset within 72 h admitted to the hospital were included from January 2014 to December 2018 through electronic databases of Ruijin hospital and were divided into FRVC group (n = 103) and non-FRVC group (n = 78). The clinical differences before and after the therapy between the two groups were analyzed. Of the 181 patients included in the analysis, the FRVC group received more fluid volume and reached the endpoint of blood volume expansion ahead of the non-FRVC group. After the early fluid resuscitation, the inflammation indicators in the FRVC group were lower. The rate of mechanical ventilation and the incidence of hypernatremia also decreased significantly. Using pure water for FRVC was more helpful to reduce hypernatremia. However, Kaplan-Meier 90-day survival between the two groups showed no difference. These results suggest that the combination of FRVC might benefit SAP patients in the early stage of fluid resuscitation, but there is no difference between the prognosis of SAP patients and that of conventional fluid resuscitation. Further prospective study is needed to evaluate the effect of FRVC on SAP patients.

Does the Implementation of a Clinical Care Pathway Have an Impact on Early Intravenous Fluid Therapy of Acute Pancreatitis?: A Pilot Quality Improvement Study.

OBJECTIVES: Early intravenous fluid (IVF) resuscitation is crucial in the management of acute pancreatitis; variation in IVF prescription practice had been demonstrated. This pilot study aims to assess whether the implementation of an Acute Pancreatitis Care Pathway (APCP) produces a change toward a more adequate IVF regimen in the first 24 hours. METHODS: Patients with confirmed diagnosis of acute pancreatitis, from July 2015 to February 2016 (group 1) and from September 2017 to March 2018 (group 2), were considered. The APCP was developed between March 2016 and August 2017. Median IVF rate, volume, and type infused in the first 24 hours, were compared between groups. Nonparametric data were analyzed with the Mann-Whitney U test, differences in frequencies with the McNemar test; significance was set at P < 0.05. RESULTS: Seventy-two patients were included, 36 in each group. In the first 24 hours, the median IVF rate was 177 mL/h vs 225 mL/h (P = 0.004); Ringer lactate infusion was 30% vs 77.8% (P = 0.0003). The median total IVF volume did not differ between groups. CONCLUSIONS: The implementation of the APCP has the potential to lead to a successful change in early IVF resuscitation practice.

Maintenance Fluid Therapy with Saline, Dextrose-Supplemented Saline or Lactated Ringer in Childhood: Short-Term Metabolic Effects.

Maintenance with isotonic fluids is recommended in children with gastroenteritis and failure of oral rehydration therapy. However, little is known on the short-term effects of the commonly prescribed intravenous solutions on metabolic balance in children. The aim of this study is to report on our experience with normal saline, dextrose-supplemented saline and lactated Ringer solution. METHODS: A retrospective analysis from the charts of all previously apparently healthy children with acute gastroenteritis, mild to moderate dehydration and failure of oral rehydration, evaluated between January 2016 and December 2019 at our institution, was performed. Subjects prescribed the above-mentioned maintenance intravenous fluids and with blood testing immediately before starting fluid therapy and 4-6 h later, were eligible. The changes in bicarbonate, ionized sodium, potassium, chloride, anion gap and glucose were investigated. Kruskal-Wallis test with the post-hoc Dunn's comparison and the Fisher exact test were applied. RESULTS: A total of 134 out of 732 children affected by acute gastroenteritis were included (56 patients were prescribed normal saline, 48 dextrose-supplemented normal saline and 30 lactated Ringer solution). The effect of the three solutions on sodium and potassium was similar. As compared to non-supplemented normal saline (+0.4 (-1.9 - +2.2) mmol/L), dextrose-supplemented normal saline (+1.5 (+0.1 - +4.2) mmol/L) and lactated Ringer (+2.6 (+0.4 - +4.1) mmol/L) solution had a positive effect on plasma bicarbonate. Finally, the influence of dextrose-supplemented saline on blood glucose was different (+1.1 (+0.3 - +2.2) mmol/L) compared to that observed in cases hydrated with non-supplemented saline (-0.4 (-1.2 - +0.3) mmol/L) or lactated Ringer solution (-0.4 (-1.2 - +0.1) mmol/L). CONCLUSIONS: This study points out that maintenance intravenous therapies using normal saline, dextrose-supplemented saline or lactated Ringer solution have different effects on metabolic balance. A personalized fluid therapy that takes into account the clinical and biochemical variables is advised.