Comparison of the Effects of Femoral Nerve Block and Adductor Canal Block on Postoperative Analgesia in Patients to Undergo Unilateral Knee Arthroplasty
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Tarih
2025
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kafkas Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Aim: Total knee arthroplasty (TKA) is a major orthopedic procedure often associated with significant postoperative pain. Effective pain management is critical for early mobilization, rehabilitation, and reducing complications such as chronic pain. With the increasing use of ultrasound in regional anesthesia, the frequency of femoral nerve block (FNB) and adductor canal block (ACB) for analgesia after TKA is rising. This study aimed to compare the effects of femoral nerve block and adductor canal block on postoperative analgesia in patients undergoing unilateral knee arthroplasty. Material and Methods: The study was conducted with the approval of the ethics committee, and written consent was obtained from the patients. It was carried out on 70 patients aged 18–70, with an American Society of Anesthesiologists (ASA) score of I-II, who planned to undergo elective TKA surgery. The study was designed as a prospective, randomized, and single-blind trial. Demographic data of the patients were recorded, and routine monitoring and general anesthesia induction were performed. Patients were divided into two groups: those who received FNB (Group F) and those who received ACB (Group A). Both groups were administered 20 mL of 0.375% bupivacaine. Heart rate (HR) and mean arterial pressure (MAP) were recorded intraoperatively before and after induction and every 30 minutes. In the postoperative period, patient-controlled analgesia (PCA) with intravenous tramadol was applied. Total tramadol usage and the number of times analgesia was needed were recorded. HR, MAP, and visual analog scale (VAS) scores were recorded at postoperative 30 minutes, 1, 2, 4, 6, 12, and 24 hours. Complications (nausea/vomiting, hypotension, bradycardia, itching) were recorded for 24 hours. Results: Mean VAS scores were significantly lower in the FNB group at postoperative 0, 1, 2, and 6 hours (p
Açıklama
Anahtar Kelimeler
Anaesthesiology, Anesteziyoloji
Kaynak
Kafkas Journal of Medical Sciences
Kafkas Tıp Bilimleri Dergisi
Kafkas Tıp Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
15
Sayı
1
