Perioperative prognosis of infectious complications after total hip and knee arthroplasties. Part I

Introduction The number of total joint arthroplasties performed globally has increased over time, and the projected growth for total knee arthroplasty (TKA) and total hip arthroplasty (THA) in 2030-2050 is associated with an increase in the number of surgical complications, such as periprosthetic joint infection (PJI). Perioperative modifiable risk factors can be altered to help improve rates of the devastating scenario. The purpose of the review was to systematize information on modifiable risk factors for PJI after THA and TKA and the ways to improve them. Material and methods Scientific literature search was performed via web-based services of PubMed, eLibrary, Scopus, Dimensions. The search depth was 30 years. Results Modifiable risk factors were shown to be associated with the patient's condition, medical history, current status, intraoperative and postoperative surgical options. Well-established modifiable risk factors include tobacco use, alcohol consumption, excess body weight, obesity, malnutrition, duration of surgery, postoperative wound hematoma. Discussion Timely diagnosed modifiable risk factors for PJI can be improved at the preparation stage, perioperatively and postoperatively. The interaction of inpatient and outpatient hospital services in the perioperative period is essential for reducing the risk of PJI after THA and TKA.