Motor Pain After Knee Arthroplasty
Conditions
Interventions
Xiaotong Plaster Group:On the basis of conventional postoperative analgesic therapy, the medication shall be initiated 48 hours after surgery, administered 2-3 hours prior to daily exercise. The appli
Qingpeng Ointment Group:On the basis of conventional postoperative analgesic therapy, the medication shall be initiated 48 hours after surgery and administered 2-3 hours prior to daily exercise. The a
centered on the surgical area, extend posteriorly with two palm surfaces on each side of the incision, aligned horizontally with the patella. Gently massage for 5 minutes according to individual pain
Baimai Ointment Group:On the basis of conventional postoperative analgesic therapy, the ointment shall be initiated 48 hours after surgery and administered 2-3 hours prior to daily exercise. The appli
centered on the surgical area, extend posteriorly with two palm surfaces on each sid
Sponsors
Qilu Hospital of Shandong University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1.Ages 18-75 years, no limitation for gender. 2.Patients undergoing primary total knee arthroplasty via a standard surgical approach, with a total surgical duration of =90 minutes (tourniquet time <90 minutes), intraoperative hemostasis achieved by tourniquet release, and without postoperative drain placement. 3.Pain equal to or greater than 3 on Visual Analog Scale (VAS) immediately after active knee flexion-extension exercises, indicating significant interference with postoperative rehabilitation. 4. Received preoperative oral analgesia (celecoxib 200mg orally twice daily) one day prior to surgery, combined with general anesthesia, femoral nerve block, and intra-articular cocktail injection intraoperatively, without the use of ultra-long-acting local anesthetics such as liposomal bupivacaine. 5. Mentally lucid with intact communication abilities. 6. Signature of informed consent and complete the trial voluntarily.
Exclusion criteria
Exclusion criteria: 1. Patients who are allergic to the active ingredients of the test drug, have a history of allergic reactions to traditional Chinese medicine external use, adhesive tape or have allergic constitution. 2. Patients with contraindications to conventional analgesic NSAIDs, those allergic to sulfonamides should not use this drug, and those to celecoxib should not use it. 3. Pregnant and lactating women. 4. Patients who have participated in other drug or device clinical trials within the 3 months. 5. Patients with poor compliance, who cannot adhere to medication and attend follow-up appointments on time. 6. Other circumstances that the researcher deemed unsuitable for participation in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analog Scale (VAS) score assessed immediately after completion of knee flexion-extension functional exercise; | — |
Secondary
| Measure | Time frame |
|---|---|
| Proportion of patients with improved VAS scores;HSS score;Swelling improvement; | — |
Countries
China
Contacts
Public ContactPeilai Liu
Qilu Hospital of Shandong University
Outcome results
None listed