不同浓度医用臭氧联合玻璃酸钠关节腔注射治疗膝骨性关节炎的临床研究

被引:0
作者
方懿
机构
[1] 广西医科大学
关键词
臭氧; 玻璃酸钠; 膝骨性关节炎; 关节腔注射;
D O I
暂无
年度学位
2011
学位类型
硕士
导师
摘要
目的探讨臭氧联合玻璃酸钠治疗膝骨性关节炎最适宜的臭氧浓度,并评价臭氧联合玻璃酸钠治疗膝骨性关节炎能否减少玻璃酸钠的治疗用量。 方法选择80膝患者,随机均分为A、B、C、D 4组,每组各20膝。首先将A、B、C 3组分别使用20μg/ml、30μg/ml和40μg/ml的医用臭氧15ml膝关节腔内注射,每周1次,连续3周,继以玻璃酸钠2ml/次·周,连续3周,比较不同浓度臭氧治疗后1、3周和玻璃酸钠治疗后3周,患者VAS评分、关节活动度(ROM)、Lysholm关节功能评分变化情况,分析治疗后出现的不良反应,确定最佳臭氧治疗浓度。之后将D组作为对照组,仅给予患者行玻璃酸钠关节腔内注射2ml/次·周,连续5周,并与臭氧浓度疗效最佳组比较玻璃酸钠治疗后5周和臭氧联合玻璃酸钠治疗后6周,患者的VAS评分、ROM、Lysholm关节功能评分总分和各分项评分变化情况。 结果C组臭氧治疗后1周,患者VAS评分开始下降,明显大于A、B两组(P<0.05);玻璃酸钠治疗后3周,所有患者ROM均较治疗前增大(P<0.05);C组臭氧治疗后3周开始,Lysholm关节功能评分较前提高(P<0.05),且优于A、B两组(P<0.05);40μg/ml的臭氧联合玻璃酸钠治疗后6周以及D组治疗后5周,患者VAS、ROM和Lysholm关节功能总分均较治疗前明显改善(P<0.05);C组患者关节肿胀、疼痛和跛行3项得分高于D组(P<0.05);C组优良率高于D组(P<0.05),主要不良反应有:穿刺胀痛和皮下气肿。 结论40μg/ml的臭氧联合玻璃酸钠治疗KOA效果优于20μg/ml和30μg/ml的臭氧,能有效地减少玻璃酸钠的用量,缓解患者关节肿胀和疼痛,改善关节活动度,提高患者的生活质量,减轻患者经济压力,值得临床推广。
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页数:52
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