中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (10): 1585-1590.doi: 10.3969/j.issn.2095-4344.2231

• 生物材料临床实践 clinical practice of biomaterials • 上一篇    下一篇

免打结倒刺缝线在腰椎后路短节段减压融合术中缝合深筋膜的随机对照试验

孙  旗1,杨迎霞1,王  冬2,陈  江1,李晋玉1,郑晨颖1,白春晓1,张  帆1,贾育松1   

  1. 1北京中医药大学东直门医院,北京市  100700;2北京市八里庄第二社区卫生服务中心,北京市  100025
  • 收稿日期:2019-06-15 修回日期:2019-06-19 接受日期:2019-08-01 出版日期:2020-04-08 发布日期:2020-02-17
  • 通讯作者: 贾育松,主任医师,北京中医药大学东直门医院,北京市 100700
  • 作者简介:孙旗,男,1976年生,北京市人,汉族,2014年北京中医药大学毕业,博士,副主任医师,主要从事脊柱外科研究。
  • 基金资助:
    教育部高校自主课题(2018-JYBZZ-JS096)

A randomized controlled trial of knotless barbed suture stitching deep fascia in posterior lumbar decompression and fusion

Sun Qi1, Yang Yingxia1, Wang Dong2, Chen Jiang1, Li Jinyu1, Zheng Chenying1, Bai Chunxiao1, Zhang Fan1, Jia Yusong1   

  1. 1Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China; 2Beijing Balizhuang Second Community Health Service Center, Beijing 100025, China
  • Received:2019-06-15 Revised:2019-06-19 Accepted:2019-08-01 Online:2020-04-08 Published:2020-02-17
  • Contact: Jia Yusong, Chief physician, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
  • About author:Sun Qi, MD, Associate chief physician, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
  • Supported by:
    the Independent Project of High Education of the Ministry of Education, No. 2018-JYBZZ-JS096

摘要:

文题释义:

免打结倒刺缝线:为一种新型的可吸收性外科缝线,采用带倒刺的缝合材料制成,一端连有手术缝针,其主要成分为聚对二氧环己酮,其分子式为(C4H6O3)X。聚对二氧环己酮经证实不具有抗原性、致热性,且在吸收期间只引起轻微的组织反应。由于该缝线带倒刺,故无需打结即可缝合组织,适用于可使用可吸收缝线的软组织缝合。

腰椎融合:随着脊柱生物力学的发展,在椎间盘结构应力分析等理论的支持下,腰椎融合在重建腰椎稳定性的治疗中具有重要地位,其适应证包括腰椎间盘突出症、腰椎管狭窄症、腰椎滑脱症、腰椎不稳、腰椎结核、腰椎肿瘤、腰椎骨折及腰椎翻修手术。在内固定技术进步的支持下,使得腰椎融合手术取得了前所未有的成功,是目前脊柱外科临床广泛采用的手术方式,堪称为腰椎手术的金标准。

背景:免打结倒刺缝线应用于腰椎后路融合术,能否缩短缝合时间,降低切口并发症,临床尚无明确结论。

目的:探索免打结倒刺缝线用于腰椎后路短节段融合术中在缩短缝合时间、降低切口并发症方面是否存在优势。

方法:选择2018年1至12月北京中医药大学东直门医院收治的腰椎退行性疾病患者62例,均进行腰椎后路短节段开放融合手术,按随机数字表法分为试验组(n=33)与对照组(n=29),试验组采用免打结倒刺缝线缝合腰深筋膜层,对照组采用可吸收缝线缝合腰深筋膜层。比较两组切口长度、深筋膜和皮下皮肤缝合时间,利用渗漏试验分析缝合质量;定期观察手术切口愈合情况,记录相关并发症;术前及术后2周、6周、3个月,对比两组目测类比评分与 Oswestry功能障碍指数评分改善情况。试验获得北京中医药大学东直门医院伦理委员会批准,批准号:DZMEC-KY-2018-11。

结果与结论:①两组切口长度与皮下皮肤缝合时间比较差异无显著性意义(P > 0.05);试验组深筋膜缝合时间少于对照组[(8.0±0.9),(11.6±1.7) min,P < 0.05],渗漏试验阳性例数少于对照组(P < 0.05);②试验组切口并发症发生例数少于对照组(P < 0.05);③两组术后2周、6周、3个月的目测类比评分及Oswestry功能障碍指数评分均较术前逐渐下降(P < 0.05);两组间术后2周、6周、3个月的目测类比评分及Oswestry功能障碍指数评分比较差异均无显著性意义(P > 0.05);④结果表明,使用免打结倒刺缝线能够在腰椎后路短节段减压融合术后减少深筋膜缝合时间与切口并发症发生率。

ORCID: 0000-0001-8009-3996(孙旗)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程

关键词: 植入物, 缝合材料, 三氯生, 免打结, 倒刺缝线, 抗菌薇乔, 腰椎融合术, 并发症

Abstract:

BACKGROUND: Whether knotless barbed suture applied in lumbar posterior fusion can shorten the suturing time and reduce incision complication has not been confirmed in clinical practice.

OBJECTIVE: To explore whether knotless barbed suture has advantages in shortening the suturing time and reducing incision complication in lumbar posterior fusion.

METHODS: Sixty-two patients with lumbar degenerative disease at Dongzhimen Hospital, Beijing University of Chinese Medicine from January to December 2018 were selected, and all received lumbar posterior fusion. The patients were randomly divided into trial group (n=33, the deep lumbar fascia was sutured using knotless barbed suture) and control group (n=29, the deep lumbar fascia was sutured using absorbable suture). The incision length, and the suturing time of deep fascia and subcutaneous tissue were compared between two groups. The suture quality was analyzed by leakage test. The incision healing and complications were observed and recorded. The Visual Analogue Scale scores and Oswestry Dysfunction Index at baseline and 2 and 6 weeks, and 3 months after surgery were detected. The trial was approved by the Ethics Committee of Dongzhimen Hospital, Beijing University of Chinese Medicine (approval No. DZMEC-KY-2018-11).

RESULTS AND CONCLUSION: (1) The incision length and subcutaneous tissue suture time showed no significant difference (P > 0.05). The suture time of deep fascia in the trial group was shorter than that in the control group [(8.0±0.9) vs. (11.6±1.7) minutes, P < 0.05]. The positive rate in leakage test in the trial group was significantly lower than that in the control group (P < 0.05). (2) The incision complications in the trial group were lower than those in the control group (P < 0.05). (3) The Visual Analogue Scale scores and Oswestry Dysfunction Index at 2 and 6 weeks, and 3 months after surgery were significantly decreased compared with the baseline scores (P < 0.05). The scores showed no significant differences between two groups (P > 0.05). (4) These results indicate that the knotless barbed suture can reduce suturing time and incidence of incision complications in posterior lumbar fusion.

Key words: implant, suture material, triclosan, knotless, barbed suture, antibacterial vichy, lumbar fusion, complications

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