Lactated Ringer's or Normal Saline for Initial Fluid Resuscitation in Sepsis-Induced Hypotension.

IF 7.7 1区医学 Q1 CRITICAL CARE MEDICINE

Critical Care Medicine Pub Date : 2025-02-19 DOI:10.1097/CCM.0000000000006601

Georg Gelbenegger, Nathan I Shapiro, Markus Zeitlinger, Bernd Jilma, Ivor S Douglas, Anselm Jorda

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引用次数: 0

Abstract

Objectives: To assess whether initial fluid resuscitation with lactated Ringer's solution compared with 0.9% saline is associated with improved clinical outcomes in patients with sepsis-induced hypotension.

Design: Secondary analysis of the randomized controlled Crystalloid Liberal or Vasopressors Early Resuscitation in Sepsis (CLOVERS) trial.

Setting: ICUs and emergency departments in 60 U.S. centers from March 2018 to January 2022.

Patients: Participants from the CLOVERS trial. Adult patients with a suspected or confirmed infection and hypotension caused by sepsis.

Interventions: Participants received 1-3 L of crystalloid fluid for initial fluid resuscitation before randomization. In this analysis, participants were categorized into a lactated Ringer's group and a 0.9% saline group based on the fluid type predominantly used for the initial fluid resuscitation (i.e., ≥ 95% of pre-randomization fluid).

Measurements and main results: Of 1563 participants with sepsis-induced hypotension included in the CLOVERS trial, 622 (39.8%) received lactated Ringer's solution and 690 (44.1%) received 0.9% saline as solution for the initial fluid bolus. Death before discharge home by day 90 occurred in 76 of 622 participants (12.2%) in the lactated Ringer's group and in 110 of 690 participants (15.9%) in the 0.9% saline group, resulting in an adjusted hazard ratio of 0.71 (95% CI, 0.51-0.99; p = 0.043). Patients receiving lactated Ringer's solution had more hospital-free days at 28 days than those receiving 0.9% saline (16.6 ± 10.8 vs. 15.4 ± 11.4, respectively; adjusted mean difference, 1.6 d [95% CI, 0.4-2.8 d; p = 0.009]). Treatment with 0.9% saline was associated with higher levels of serum chloride and decreased levels of serum bicarbonate.

Conclusions: Initial fluid resuscitation with lactated Ringer's solution, compared with 0.9% saline, might be associated with improved survival in patients with sepsis-induced hypotension.

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来源期刊

Critical Care Medicine 医学-危重病医学

CiteScore

16.30

自引率

5.70%

发文量

728

审稿时长

2 months

期刊介绍： Critical Care Medicine is the premier peer-reviewed, scientific publication in critical care medicine. Directed to those specialists who treat patients in the ICU and CCU, including chest physicians, surgeons, pediatricians, pharmacists/pharmacologists, anesthesiologists, critical care nurses, and other healthcare professionals, Critical Care Medicine covers all aspects of acute and emergency care for the critically ill or injured patient. Each issue presents critical care practitioners with clinical breakthroughs that lead to better patient care, the latest news on promising research, and advances in equipment and techniques.