Preoperative hyponatremia is an independent risk factor for postoperative complications in aseptic revision hip and knee arthroplasty. Academic Article uri icon

Overview

abstract

  • INTRODUCTION: The purpose of this study is to investigate the relationship between preoperative hyponatremia and postoperative complications in aseptic revision hip and knee arthroplasty. METHODS: Aseptic revision arthroplasties from 2007 to 2016 were collected using a large, United States database. Patients were stratified into eunatremic and hyponatremic cohorts. Rates of complications were collected and analyzed. RESULTS: 25,517 surgeries were evaluated. Preoperative hyponatremia was independently associated with organ/space infections (OR= 2.316; p<0.001), postoperative blood transfusions (OR= 1.467; p<0.001), pneumonia (OR= 2.05; p =0.002), sepsis (OR= 2.533; p<0.001), extended length-of-stay (OR= 2.221; p<0.001), minor complications (OR= 1.549; p<0.001), wound complications (OR= 1.505; p=0.001), pulmonary complications (OR= 1.72; p=0.007), and sepsis complications (OR= 2.305; p<0.001). CONCLUSION: Hyponatremia is an independent risk factor for several postoperative complications in aseptic revision hip and knee arthroplasty.

publication date

  • January 25, 2020

Identity

PubMed Central ID

  • PMC7005331

Scopus Document Identifier

  • 85078774477

Digital Object Identifier (DOI)

  • 10.1016/j.jor.2020.01.028

PubMed ID

  • 32051674

Additional Document Info

volume

  • 20