knee osteoarthritis or knee rheumatoid arthritis
Conditions
Interventions
Group ACB: Preoperative administration of 0.25% levobupivacaine 10 mL into the branch of femoral nerve at the apex of femoral triangle
Group FTB: Preoperative administration of 0.25% levobupivacaine
Sponsors
Daiyukai General Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Patients scheduled unilateral total knee arthroplasty at Daiyukai General Hospital 2.Adults (>=20 years) with American Society of Anaesthesiologists Physical Status Classification I-III 3.Participants were scheduled for primary unilateral TKA for osteoarthritis 4.Written informed consent is provided
Exclusion criteria
Exclusion criteria: 1.Inability to communicate lucidly 2.Bilateral TKA 3.revision knee arthroplasty 4.Under 20 years old 5.Allergy to any of the drugs used in this study 6.ASA-PS > III 7.Chronic opioid use 8.Diabetes mellitus with sensory disorders 9.Neurological disability 10.Infections around femoral crease 11.Platelet < 5.0 * 10^4 /mcl 12.Pregnancy, possibility of pregnancy, or breast-feeding women 13.Contraindications to peripheral nerve blocks
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The ability of straight leg raise test after surgery (immediately and on postoperative day 1) | — |
Secondary
| Measure | Time frame |
|---|---|
| The attainment time of early discharge criteria Postoperative pain score (VRS)(Postoperative 1 hour, time point per 8 hours till postoperative 72 hours) Postoperative motor function (24, 48, 72 hours) Postoperative rehabilitation score and muscle power(24, 48, 72 hours) Consumption of postoperative additional analgesics(72 hours) Complication(72 hours) | — |
Countries
Japan
Contacts
Public ContactNorihiro Sakai
Daiyukai General Hospital Dep. Anaesthesiplogy
Outcome results
None listed