Overview
The goal of this RCT is to compare efficacy between mirogabalin and pregabalin in pain reducing after unilateral primary total knee arthroplasty.
The main question[s] it aims to answer are:
• Does mirogabalin have better pain reduction than pregabalin after unilateral primary total knee arthroplasty.
Participants will randomized to mirogabalin or pregabalin group and will take the drug for 6 weeks after TKA. Researchers will compare to pregabalin group to see pain and functional outcomes after TKA.
Description
After surgery is complete, you will be randomly assigned to receive painkillers Mirogabalin or Pregabalin along with other standard medications.
Surgery by Mirogabalin group: Participants received 5 mg of mirogabalin, taken as half a tablet, every day.
Twice a day, after breakfast and dinner, for 6 weeks. In the pregabalin group: Participants received 50 mg of pregabalin, one tablet taken daily.
Twice a day, after breakfast and dinner, for 6 weeks
Eligibility
Inclusion Criteria:
- Age 50-85 years old
- Unilateral primary osteoarthritis undergoing primary TKA
- ASA I-III
Exclusion Criteria:
- GFR <60
- Allergy to drug in this study
- Cannot underwent spinal anesthesia and adductor canal block
- Taking gabapentinoid within 3 months before surgery
- History of previous knee surgery
- Severe liver disease