Comparison of Patient-controlled Analgesia Regimenfor Postoperative Pain in Patients Undergoing Total Knee Arthroplasty
Status:
Recruiting
Trial end date:
2024-02-07
Target enrollment:
Participant gender:
Summary
Patients who undergoing total knee arthroplasty under spinal analgesia will be recruited and
randomly assigned to the following two groups according to the regimen of PCA: (A) opioid
group who receive only fentanyl citrate 1200mcg for continuous infusion drug, (B) non-opioid
group who receive ketorolac tromethamine 150mg with nefopam hydrochloride 100mg for
continuous infusion drug. All the patients will receive additional fentanyl citrate as bolus
injection drug if they need more analgesics postoperatively.