The effect of adductor canal block and femoral nerve block under multimodal analgesia for early analgesic effect and re-habilitation after total knee replacement
10.3760/cma.j.issn.0253-2352.2015.09.005
- VernacularTitle:多模式镇痛下收肌管与股神经阻滞在全膝关节置换术后初期镇痛及早期康复中的作用
- Author:
Zhen TAN
;
Pengde KANG
;
Fuxin PEI
;
Bin SHEN
;
Zongke ZHOU
;
Jing YANG
- Publication Type:Journal Article
- Keywords:
Arthroplasty,replacement,knee;
Analgesia;
Rehabilitation;
Femoral nerve;
Nerve block
- From:
Chinese Journal of Orthopaedics
2015;(9):914-920
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare adductor canal block with femoral nerve block under multimodal analgesia for early analgesic effect and rehabilitation after total knee replacement (TKA). Methods Eighty patients who were scheduled to undergo TKA were randomly divided into two groups:adductor canal block (ACB) group and femoral nerve block (FNB) group. All the pa?tients were given Celecoxib (200 mg, bid) three days preoperative. The ACB group was given adductor canal block with ropivacaine (5 g/L, 20 ml) and 0.1 mg epinephrine half an hour before the surgery. The FNB group was given femoral nerve block with ropivacaine (3.33 g/L, 30 ml) and 0.1 mg epinephrine half an hour before the surgery. Both of the two groups were given local infiltration analge?sia with ropivacaine (2.5 g/L, 20 ml) and 0.1 mg epinephrine after click into the prosthesis. After surgery, all the patients were given Diclofenac Sodium (50 mg, q12h, p.o.), oxycodone hydrochloride sustained?release tablets (10 mg, q12 h, p.o.) and Parecoxib (40 mg, q12 h, i.m.) until discharged. The resting and motion Numeric Rating Scales (NRS) scores, the knee joint range of motion, the muscle strength of quadriceps femoris, total Meperidine hydrochloride consumption, postoperative hospital stay and the side effects and complications were recorded. Results The resting and motion NRS scores were similar to the ACB group of FNB group which were not statistically significant. The range of motion (1, 2, 3 days after surgery) and muscular strength of quadriceps femofis (within 24 hours) in the ACB group was better than in the FNB group. The average length of postoperative hospital stay was shorter in the ACB group than it was in FNB group. In the ACB group the range of motion at 14 day, total Meperidine hydrochloride con?sumption and the side effects were similar to the FNB group. Conclusion Under multimodal analgesia, the adductor canal block had similar early analgesia effects with the femoral nerve block when TKA was performed. However, compared with FNB, the ACB was more beneficial to patients regarding the early postoperative rehabilitation to patient.
