postoperative analgesia for knee arthroplasty
Conditions
Interventions
1:subsartorious femoral triangle block
2:adductor canal block
Sponsors
Peking University First Hospital
Eligibility
Sex/Gender
All
Age
50 Years to 85 Years
Inclusion criteria
Inclusion criteria: patients scheduled for primary unilateral total knee arthroplasty with spinal-epidural combined anesthesia, aged between 50 and 85 years, with an American Society of Anesthesiologists physical status classification of I to III
Exclusion criteria
Exclusion criteria: inability to cooperate, inability to speak or understand Chinese, allergy to any drug used in the study, a daily intake of strong opioids, alcohol or drug abuse, rheumatoid arthritis, infection at subsartorious femoral triangle block and adductor canal block puncture site, contraindiction of spinal-epidural combined anesthesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| numerial rating scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| cumulative consumption for morphine;quadriceps strength;ambulatory ability;foot movement;strength of vastus medial muscle;patient satisfaction;life quality 30d after surgery; | — |
Countries
China
Contacts
Public ContactLinlin Song
Peking University First Hospital
Outcome results
None listed