摘要
目的分析经皮腰椎间盘切割术(PLD)治疗腰椎间盘突出症患者的远期疗效与生活质量,探讨影响PLD远期疗效的因素。方法采用查阅原始病案、信函、电话与走访相结合的随访方式,对2000年1月-2002年3月在我院接受PLD治疗的129例患者进行远期随访研究。收集患者围手术期的临床资料,并对所有的患者通过Oswestry功能障碍指数(ODI)、JOA腰痛疗效评定标准以及SF-36量表进行问卷评分,对未回信者通过电话或走访进行问卷评分,使用Wilcoxon’s rank sum test、Chi-squaretest等统计方法对随访数据进行统计学分析。结果共随访到108例患者(随访率83.7%),有效问卷104份;平均随访期为(6.6±0.7)年,远期ODI均分为6.97分(总分45分),疗效优良率(ODI<20%)为71.2%;回信患者的JOA均分为(23.66±5.72)分(总分29分);所有患者的SF-36总均分为(75.88±25.57)分(总分100分),其中部分纬度的评分与ODI评分具有相关性;随访期内共有9例(8.3%)患者因疗效差而接受外科手术,未见与PLD相关的并发症;年龄、病程、出院时疗效等可能是影响远期疗效的因素。结论PLD治疗腰椎间盘突出症具有创伤小、恢复快、疗效好且稳定的特点,远期疗效及生活质量受较多因素的影响。
Objective To assess the long-term outcomes as well as the living quality of the patients with lumbar disc herniation（LDH） after the treatment of percutaneous lumbar discectomy（PLD）,and to discuss the influential factors related to the long-term effectiveness.Methods During the period of January 2000 to March 2002,PLD was performed in 129 patients with LDH.By using self-evaluation questionnaires of Oswestry disability index（ODI）,Short Form-36（SF-36） and Japanese Orthopaedic Association（JOA） through letter or telephone interviews as well as the patients’ initial medical records,the related clinical data were collected.Statistical analysis was conducted by using Wilcoxon’s rank sum test,Chi-square test.Results One hundred and eight patients（83.7%） were able to be followed up and 104 effective ques-tionnaires were collected.The mean follow-up time was（6.64 ± 0.67） years,the excellent rate（ODI score,0 ～ 20%） was 71.15%.The average scores of the JOA and SF-36 was 23.66 ± 5.72 and 75.88 ± 25....更多57,respectively.The scores of quality of life were obviously improved in all follow-up subscales.Conventional operations were carried out subsequently in 9 patients as they failed to respond to PLD.No complications related to PLD occurred in this study.The age,course of the disease and the patient’s condition at the time of discharge might bear a relationship to long-term effectiveness.Conclusion PLD is a safe and minimally-invasive technique for the treatment of LDH with quick and reliable effect.PLD can dramatically improve the quality of life.Many factors,such as the age,course of the disease and the patient’s condition at the time of discharge,can affect the long-term outcomes.
出处
《介入放射学杂志》
CSCD
北大核心
2009年第11期842-845,共4页
Journal of Interventional Radiology
