The Effect of the Application of Adductor and Infiltration of Local Anesthetic Between the Popliteal Artery and Capsule of the Knee (IPACK) Block to Patients on Postoperative Recovery and Sleep Quality Following Total Knee Arthroplasty: a Randomized, Controlled Study

Authors : Tayfun Et, Muhammet Korkusuz, Umman Menendi

Pages : 609-615

Doi:10.54005/geneltip.1404497

View : 77 | Download : 114

Publication Date : 2024-10-31

Article Type : Research Paper

Abstract :Aim: The adductor canal block (ACB) and IPACK (Infiltration of local anesthetic between the popliteal artery and capsule of the knee) block are motor protective blocks that provide effective analgesia and allow early ambulation. The aim of this study was to investigate the effect on postoperative recovery and sleep quality of patients applied with ACB and IPACK for total knee arthroplasty (TKA). Material and Method: This prospective, double-blinded, randomized, controlled study included 80 patients who underwent unilateral TKA under spinal anesthesia. The patients were separated as those applied with ACB+IPACK (Group ACB+IPACK, n=40) and a control group (Group C, n=40). The primary outcome was the postoperative first-day quality of recovery scale (QoR-15). Secondary outcomes were postoperative first and second-day Timed-Up-and-Go (TUG) test and range of motion (ROM), the total amount of rescue opioid drugs required, pain scales at different time points in the first 48 hours postoperatively, sleep evaluation on the postoperative and 6 following nights, and evaluation of sleep quality for 1 month using the Pittsburgh Sleep Quality Index (PSQI). Results: The QoR on postoperative days 1 and 7 were better in the ACB+ IPACK group than in the control group (p= 0.001, p= 0.002, respectively). On postoperative days 1 and 2, the TUG (p= 0.035, p= 0.019, respectively) and ROM (p=0.003, p=0.000) values were higher in the ACB+ IPCAK group. Postoperative opioid consumption was lower in the ACB+IPACK group (p= 0.012). The PSQI values at 1 month postoperatively were similar in both groups (p =0.095). Conclusion: The study results demonstrated that ACB+IPACK applied with ultrasound for TKA postoperative analgesia provided effective analgesia, higher QoR and physical performance, and reduced postoperative opioid consumption. However, there was no effect on postoperative sleep quality.
Keywords : Alt ekstremite, Ağrı yönetimi, Postoperative ağrı, Diz artroplastisi