中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (8): 1172-1176.doi: 10.3969/j.issn.2095-4344.1081

• 脊柱植入物 spinal implant • 上一篇    下一篇

Fabric pod系统椎体后凸成形治疗骨质疏松性压缩骨折后胸腰支具的应用

强 华,迟 成,王国栋,闫 辉   

  1. 首都医科大学附属北京同仁医院骨科,北京市 100730
  • 出版日期:2019-03-18 发布日期:2019-03-18
  • 通讯作者: 闫辉,硕士,主治医师,首都医科大学附属北京同仁医院骨科,北京市 100730
  • 作者简介:强华,男,1968年生,北京市人,汉族,2002年第二军医大学毕业,博士,副主任医师,主要从事脊柱外科方面的研究。

Application of thoracolumbar orthosis after fabric pod kyphoplasty for osteoporotic compression fracture  

Qiang Hua, Chi Cheng, Wang Guodong, Yan Hui   

  1. Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
  • Online:2019-03-18 Published:2019-03-18
  • Contact: Yan Hui, Master, Attending physician, Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
  • About author:Qiang Hua, MD, Associate chief physician, Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China

摘要:

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文题释义:
Fabric pod:区别于将骨水泥直接注入到骨折椎体的传统椎体成形/后凸成形术,Fabric pod椎体成形系统是将骨水泥注入放置到椎体内的囊袋中,可以有效降低骨水泥渗漏风险。
胸腰支具:常用于胸腰椎损伤后行保守治疗或行内固定手术后的患者,由于其能改善躯干肌肉力量,防止肌肉萎缩,在美国广泛应用于下腰痛患者。三分束腰支具是最常用的,也就是众所周知的Jewett支具或伸展支具,能预防脊柱的旋转和屈曲。支具的目的在于防止内固定断裂,促进固定,确保患者保持正确的姿势。此次研究所用支具为定制的TLSO支具,通过三点支撑固定保持脊柱处于相对过伸位,有利于维持脊柱稳定并为骨折愈合提供稳定的环境。
 
摘要
背景:Fabric pod是一种预防骨水泥渗漏的新式注射装置,应用Fabric pod行椎体成形术临床效果满意,能更有效防止骨水泥渗漏。但对于应用Fabric pod行椎体成形术后佩戴支具的临床效果还有争议。
目的:评估应用Fabric pod行椎体后凸成形治疗骨质疏松性压缩骨折后佩戴支具的临床疗效。
方法:纳入应用 Fabric pod行椎体后凸成形治疗不伴神经损伤的骨质疏松性椎体压缩骨折患者 30 例共 42 个椎体,术后患者随机分为佩戴支具组(15例22椎)和对照组(15例20椎),对照组不佩戴支具。随访观察比较2组患者术后恢复到伤前活动水平的时间、目测类比评分、日常生活能力评分及影像学改变。术后随访3-18个月。
结果与结论:①2组患者术后疼痛均明显缓解;②2组患者术后24 h目测类比评分及日常生活能力评分较术前显著改善(P < 0.05),末次随访对照组目测类比评分及日常活动能力评分与术后24 h差异有显著性意义 (P < 0.05),佩戴支具组末次随访目测类比评分及日常活动能力评分与术后24 h差异无显著性意义(P > 0.05),表明佩戴支具组疗效较好;③2组术后伤椎高度、Cobb角恢复满意,术后24 h及末次随访时与术前比较差异有显著性意义(P < 0.05),而术后2次随访间差异无显著性意义(P > 0.05);④佩戴支具组患者在术后(7.0±2.8) d恢复到伤前活动水平,对照组患者在术后(14.0±4.8) d恢复到伤前活动水平,差异有显著性意义(P < 0.05);⑤随访期间佩戴支具组无相邻椎体压缩、无疼痛复发;对照组有4例患者出现相邻椎体压缩、疼痛复发;⑥结果表明,应用Fabric pod行椎体后凸成形术可显著缓解疼痛,有效恢复骨折椎体的高度,近期疗效满意;术后佩戴支具能促进患者恢复,缩短住院时间,获得更满意的修复效果。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程
ORCID:0000-0002-2352-3897(强华)

关键词: 骨质疏松, 椎体压缩骨折, 后凸成形术, 胸腰支具, 骨质疏松性压缩骨折, 椎体高度

Abstract:

BACKGROUND: Fabric pod is a novel device for preventing cement leakage, which applied in kyphoplasty can obtain satisfactory outcomes and effectively avoid cement leakage. However, the clinical efficacy of orthosis worn after fabric pod kyphoplasty remains controversial.

OBJECTIVE: To assess the effect of thoracolumbar orthosis on osteoporotic compression fracture patients after fabric pod kyphoplasty.
METHODS: Thirty patients (42 vertebrae) with osteoporotic vertebral compression fracture without neurologic injury undergoing fabric pod kyphoplasty were enrolled. The patients were randomized into wearing orthosis group (n=15, 22 vertebrae)) and control group (n=15, 20 vertebrae, without orthosis) after surgery. During the follow-up, the moving ability returned to preinjury level, Visual Analogue Scale scores, radiographic results and Activities of Daily Living scores were evaluated and compared. All patients were followed up for 3-18 months.
RESULTS AND CONCLUSION: (1) All patients in both groups got significant pain relief after surgery. (2) The postoperative Visual Analogue Scale and Activities of Daily Living scores at postoperative 24 hours were significantly improved in both groups compared with the baseline (P < 0.05). In the control group, there was significant difference in the Visual Analogue Scale scores at the last follow-up compared with the 24 hours (P < 0.05). In the wearing orthosis group, the Visual Analogue Scale scores at the last follow-up showed no significant difference from the 24 hours (P > 0.05), indicating the good efficacy in the wearing orthosis group. (3) The height of injured vertebrae and Cobb angle in both groups at postoperative 24 hours and last follow-up showed significant difference compared with the baseline (P < 0.05), but there was no significant difference between postoperative 24 hours and last follow-up (P > 0.05). (4) The moving ability returned to preinjury level showed significant difference between wearing orthosis group (7.0±2.8) days, and control group (14.0±4.8) days (P < 0.05). (5) During the follow- up, no adjacent vertebral compression fracture or pain recurrence occurred in the wearing orthosis group. In the control group, four patients had pain recurrence and adjacent vertebral compression fracture. (6) These results suggest that fabric pod kyphoplasty is an effective treatment to relieve pain, improve the vertebral height and ensure satisfactory short-term results. Wearing orthosis after surgery can promote the recovery, shorten the hospitalization time and obtain satisfactory clinical outcome.

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

Key words: Osteoporosis, Fractures, Compression, Vertebroplasty, Tissue Engineering

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