Incidence and Risk Factors of Pressure Injuries in Surgical Spinal Patients: A Retrospective Study. Issue 5 (September 2019)

• Record Type: Journal Article
• Authors: Luo, Min; Long, Xin-Hua; Wu, Jia-li; Huang, Su-Zhen; Zeng, Yu
• Is Part Of: Journal of WOCN. Volume 46:Issue 5(2019)
• Publication Date: 2019-09
• Subjects: Incidence -- Perioperative prevention -- Pressure injury -- Risk factor -- Surgical spinal patient; Abdomen -- Surgery -- Periodicals; Abdomen -- Wounds and injuries -- Nursing -- Periodicals; Bedsores -- Nursing -- Periodicals; Fecal incontinence -- Nursing -- Periodicals; Enterostomy -- Nursing -- Periodicals; Urinary incontinence -- Nursing -- Periodicals; 610.73
• DOI: 10.1097/WON.0000000000000570
• Languages: English
• ISSNs: 1071-5754

Abstract

Abstract : PURPOSE: The purpose of this study was to measure the incidence and identify risk factors of pressure injury development during the perioperative period in patients undergoing spinal surgery requiring intraoperative positioning in the prone position. DESIGN: Review of medical records. SUBJECTS AND SETTING: The sample comprised 3834 patients; 52.2% (n = 2006) were male and 65.5% (n = 2516) were older than 60 years. Most patients underwent surgery of the lumbosacral spinal segments (43.4%, n = 1667) followed by cervical (32.3%, n = 1241) and thoracic spinal segments (24.2%, n = 932). The study setting was the First Affiliated Hospital of Nanchang University, Jiang XI Province in southeastern China. METHODS: We reviewed charts of patients who underwent spinal surgery requiring intraoperative positioning in the prone position from November 2013 to July 2016. Demographic data, Braden Scale for Pressure Sore Risk cumulative score (measured before preoperative transport), body mass index (BMI), duration of surgery, preoperative time (time between preoperative transport from the inpatient unit to when the operation began), postoperative time (time between when the operation was over and postoperative transport to the inpatient unit), and development of any pressure injury were collected using a standardized form. Factors associated with an increased or decreased likelihood of pressure injury were initially evaluated with χ 2 and independent t tests. Logistic regression was then used to identify potential risk factors for perioperative pressure injury in patients undergoing open spinal surgery requiring placement in the supine position during surgery. RESULTS: One hundred eighty-four of 3840 patients (4.7%) developed pressure injuries. Multivariate analysis indicated that factors associated with intraoperative pressure injury development were older than 60 years (odds ratio [OR] = 1.05, 95% confidence interval [CI] = 1.02-2.17), BMI under 18 kg/m 2 (OR = 2.45, 95% CI = 4.05-5.21), cumulative Braden Scale score 13 or less (OR = 6.59, CI = 2.23-3.98), prolonged preoperative time (OR = 5.99, 95% CI = 3.21-6.12), and prolonged postoperative time (OR = 14.23, 95% CI = 10.23-21.19). CONCLUSIONS: Based on these findings we recommend extending preventive interventions for pressure injury to incorporate the time from preoperative transport to the surgical suite to inpatient care unit following surgery.