The effects of general and spinal anesthesia on systemic inflammatory response in patients undergoing total knee arthroplasty

• Published in: Eklem hastaliklan ve cerrahisi Vol. 27; no. 3; pp. 153 - 159
• Main Authors: Eroğlu, Mehmet, Kokulu, Serdar, Koca, Halit Buğra, Demirboğan, Mehmet Ersegün, Baki, Elif Doğan, Özcan, Özal
• Format: Journal Article
• Language: English
• Published: Turkey 01.12.2016
• Subjects: Aged; Aged, 80 and over; Anesthesia, General; Anesthesia, Spinal; Arthroplasty, Replacement, Knee; C-Reactive Protein - metabolism; Female; Humans; Interleukin-1beta - blood; Interleukin-6 - blood; Interleukin-8 - blood; Male; Middle Aged; Prospective Studies; Systemic Inflammatory Response Syndrome - blood; Systemic Inflammatory Response Syndrome - etiology; Tumor Necrosis Factor-alpha - blood; Turkey
• ISSN: 1305-8282; 1309-0313
• DOI: 10.5606/ehc.2016.31

This study aims to compare the systemic inflammatory responses (SIRs) developing after total knee arthroplasty (TKA) performed under general or spinal anesthesia. This prospective study included 40 patients (8 males, 32 females; mean age 67.15±9.27 years; range 51 to 89 years) who underwent TKA in our clinic between February 2014 and July 2014. Patients were grouped to receive general (group 1, n=20) or spinal anesthesia (group 2, n=20). Levels of pro-inflammatory markers [Interleukin-6 (IL-6), IL-8, IL-1β, tumor necrosis factor-alpha (TNF-α) and C-reactive protein (CRP)] were studied from the venous blood samples obtained immediately before induction to anesthesia (T1), immediately after closure of the operative wound (T2), and at 24 hours postoperatively (T3). In both groups, levels of CRP and IL-6 were significantly increased at T3 compared to those achieved at T1. Changes in the levels of TNF-α in both groups were similar. There were no significant differences between the groups in terms of the changes within the levels of the studied markers at the respective time intervals. According to our study results, SIRs developing after TKA performed under general or spinal anesthesia are similar.