微创全膝关节置换术治疗膝关节骨性关节炎的临床效果  被引量:39

Clinical effect of minimal invasive total knee arthroplasty on knee osteoarthritis

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作  者:张凯[1] 洪汉刚[1] 邓迎杰[1] 

机构地区:[1]新疆医科大学附属中医医院骨二科,乌鲁木齐830000

出  处:《中国医药》2017年第12期1880-1884,共5页China Medicine

基  金:新疆维吾尔自治区自然科学基金(2015211C145)

摘  要:目的探讨微创全膝关节置换术(MIS-TKA)治疗膝关节骨性关节炎的临床效果。方法选择2014年3月至2016年3月入住新疆医科大学附属中医医院骨二科的膝关节骨性关节炎患者90例。将患者按照随机数字表法分为对照组与观察组,各45例。对照组采用传统的TKA治疗;观察组采用MIS-TKA治疗。比较2组患者治疗前后美国西部Ontario和McMaster大学骨关节炎指数(WOMAC)评分、膝关节无痛活动度、膝关节功能优良率、关节滑液白细胞介素1p(IL-1p)和肿瘤坏死因子旺(TNF-α)水平及随访1年情况。结果治疗后,2组疼痛、僵硬、功能和WOMAC总分均低于治疗前[对照组:(8.9±1.6)分比(11.4±3.2)分、(3.7±O.7)分比(4.3±0.9)分、(304-8)分比(35±10)分、(44±6)分比(51±7)分:观察组:(6.9±1.2)分比(11.4±3.2)分、(2.2±0.3)分比(4.4±O.9)分、(28±6)分比(35±10)分、(37±4)分比(52±7)分],且观察组上述指标均低于对照组,差异均有统计学意义(均P〈0.05)。治疗后,2组患者膝关节屈、伸度均明显大于治疗前[对照组:(1094-11)°比(100±10)°、(-5.0±3.1)°比(-5.84-3.4)°;观察组:(1244-13)。比(1014-10)。(-3.1±2.0)°比(-5.8±3.3)°],且观察组患者上述指标均明显大于对照组,差异均有统计学意义(均P〈0.05)。治疗后,观察组膝关节功能优良率明显高于对照组[91.1%(41/45)比77.8%(35/45)],差异有统计学意义(X^2=4.459,P=0.030)。治疗后,2组患者关节滑液IL-1B和TNF-α水平均明显低于治疗前[对照组:(15.8±3.2)ng/L比(28.4±5.4)ng/L、(14.3±3.4)ng/L比(19.9±3.9)ng/L;观察组:(10.9±2.3)ng/L比(28.3±5.2)ng/L、(12.3±2.4)ng/L比(19.8±3.8)ng/L],且观察组上述�Objective To investigate the effect of minimal invasive total knee arthroplasty(MIS-TKA) on knee osteoarthritis. Methods Ninety patients with knee osteoarthritis from March 2014 to March 2016 in the Second Department of Orthopedics, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University were randomly divided into control group and observation group, with 45 cases in each group. The control group was treated with traditional TKA; the observation group was treated with MIS-TKA. Score of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) , activity angle of knee joint, good rate of knee joint function, levels of interleukin-1 [3 and tumor necrosis factor-a in synovial fluid and 1-year follow-up outcomes of patients were analyzed. Results Pain, stiffness, function and total scores of WOMAC after treatment were signifi- cantly lower than those before treatment in both groups [ control group : ( 8.9 ±1.6 ) points vs ( 11.4 ± 3.2) points, (3.7 ±0. 7) points vs (4. 3 ±0. 9) points, (30 ± 8) points vs (35 ± 10) points, (44 ±6)points vs (51±7) points; observation group : ( 6. 9±1.2 ) points vs ( 11.4 ± 3.2 ) points, ( 2. 2 ±0. 3 ) points vs (4. 4 ± 0. 9 ) points, ( 28± 6 ) points vs ( 35±10) points, ( 37±4) points vs (52 ±7 ) points ] ( P 〈 0. 05 ) ; the scores after treatment in obser-vation group were significantly lower than those in control group( P 〈 0. 05 ). Flexion and extension angles of knee joint after treatment were significantly larger than those before treatment in both groups [ control group: (109 + 11) vs (100±10)°, ( -5.0±3.1)°vs ( -5.8±3.4)°; observation group: (124 +13) vs (101±10)°, ( - 3.1±2. 0 )° vs ( - 5.8 ± 3.3 )° ] ( P 〈 0. 05 ) ; flexion and extension angles of knee joint after treatment in observation group were significantly larger than those in control group ( P 〈 0. 05 ). The good

关 键 词:膝关节骨性关节炎 微创全膝关节置换术 膝关节功能 

分 类 号:R684.3[医药卫生—骨科学]

 

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