การศึกษาผลการระงับปวดในการผ่าตัดเปลี่ยนข้อเข่าด้วยวิธี Combined Spinal Epidural Anesthesia ในโรงพยาบาลสมเด็จพระพุทธเลิศหล้า

บทคัดย่อ

This is observational prospective study in total knee arthroplasty patients received combined spinal epidural anesthesia in Somdejpraputhalertla hospital. There were 38 patients, 9 males and 29 females. Mean age was 62.92 years (± 8.29 SD), Average BMI was 25.67 (± 3.30 SD). Recording of postoperative pain score by visual analog scale, median pain score at 6 hour was 3 (IQR 2-4 ), median pain score at 12 hour was 2 (IQR 1-2), median pain score at 24 hour is 2 (IQR 1-2). There were 30 patients (78.9%) still had numbness at 24 hour. Pain score level and nausea did not significantly relate to sex of the patients (P value 0.49, 0.12 respectively).