中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (9): 1427-1433.doi: 10.12307/2022.990

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    下一篇

特立帕肽治疗骨质疏松合并腰椎退行性变经椎间融合后骨融合率的系统评价

蒋晓成1,2,石  璐2,王胤斌3,李秋江1,2,席创珍1,2,马泽丰1,2,蔡利军1,3   

  1. 1宁夏医科大学第三临床医学院,宁夏回族自治区银川市   750004;2宁夏医科大学,宁夏回族自治区银川市   750004;3宁夏回族自治区人民医院,宁夏回族自治区银川市   750002
  • 收稿日期:2021-11-24 接受日期:2022-01-13 出版日期:2023-03-28 发布日期:2022-07-02
  • 通讯作者: 蔡利军,硕士,主任医师,副教授,硕士生导师,宁夏医科大学第三临床医学院,宁夏回族自治区银川市 750004;宁夏回族自治区人民医院骨科,宁夏回族自治区银川市 750002
  • 作者简介:蒋晓成,男,1995年生,四川省成都市人,汉族,宁夏医科大学在读硕士,目前主要从事脊柱外科方面的研究。

Systematical evaluation of bone fusion rate after interbody fusion in patients with osteoporosis and lumbar degenerative disease treated with teriparatide

Jiang Xiaocheng1, 2, Shi Lu2, Wang Yinbin3, Li Qiujiang1, 2, Xi Chuangzhen1, 2, Ma Zefeng1, 2, Cai Lijun1, 3   

  1. 1Third Clinical Medical College of Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China; 2Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China; 3People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750002, Ningxia Hui Autonomous Region, China
  • Received:2021-11-24 Accepted:2022-01-13 Online:2023-03-28 Published:2022-07-02
  • Contact: Cai Lijun, Master, Chief physician, Associate professor, Master’s supervisor, Third Clinical Medical College of Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China; People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan 750002, Ningxia Hui Autonomous Region, China
  • About author:Jiang Xiaocheng, Master candidate, Third Clinical Medical College of Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China; Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China

摘要:

文题释义:
骨融合:牢固的融合定义为腰椎屈伸位片角度运动小于5°并通过融合器存在桥接骨。
特立帕肽:也称重组人甲状旁腺激素(1-34),是目前常规的抗骨质疏松药物,通过增加成骨细胞的活性及数量而促进骨生长。

目的:系统评价特立帕肽治疗骨质疏松合并腰椎退行性变患者经椎间融合后骨融合率的变化。
方法:全面检索PubMed、Embase、Cochrane library、Home-ClinicalTrials(美国临床试验数据库)、中国知网、万方、维普、中国生物医学文献服务系统、中国临床试验数据库等,以“teriparatide,spinal fusion,spondylodesis,randomized controlled tria,randomized、placebo”为英文检索词,以“特立帕肽,脊柱融合,腰椎融合,椎间融合”为中文检索词。检索时间为各数据库建库至2021-11-16。收集骨质疏松合并腰椎退行性疾病患者经腰椎椎间融合术后应用特立帕肽的随机对照试验。采用Cochrane评价手册进行文献方法学质量分析。主要结局指标为骨融合率、椎弓根螺钉松动的人数、椎弓根螺钉松动的数量,次要结局指标为术后12个月的腰痛功能障碍指数评分。采用RevMan 5.3和Stata 16.0软件进行Meta分析。
结果:①共纳入9篇高质量研究文献,包括536例患者;②Meta分析结果显示,特立帕肽组在随访6个月时较对照组能显著增加骨融合率[RR=1.96,95%CI(1.38-2.80),Z=3.73,P=0.000 2 < 0.05],而在随访12个月时骨融合率与对照组无明显差异[RR=1.02,95%CI(0.88-1.17),Z=0.23,P=0.82 > 0.05],提示特立帕肽能提高骨质疏松合并腰椎退行性疾病患者经椎间融合术后的骨融合率且能缩短骨融合时间;③在随访12个月,特立帕肽组与对照组相比能显著降低椎弓根螺钉的松动率(P < 0.05);④特立帕肽组与利塞膦酸组在椎弓根螺钉松动的人数上无显著差异[RR=0.99,95%CI(0.58-1.70),Z=0.02,P=0.98 > 0.05],但是特立帕肽组与利塞膦酸组相比可以降低椎弓根螺钉松动的数量,且差异有显著性意义[RR=0.50,95%CI(0.32-0.78),Z=3.05,P=0.002 < 0.05]。
结论:①特立帕肽可促进骨融合并缩短骨融合时间;②特立帕肽能降低椎弓根螺钉松动的发生率;③特立帕肽对术后腰痛功能障碍指数评分的影响尚不能明确。

https://orcid.org/0000-0002-2588-221X (蒋晓成) ;https://orcid.org/0000-0003-3123-8145 (蔡利军)

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

关键词: 特立帕肽, 骨质疏松, 腰椎融合, 椎间融合术, Meta分析, 随机对照试验

Abstract: OBJECTIVE: To systematically review the changes of bone fusion rate after interbody fusion in patients with osteoporosis and lumbar degenerative disease treated with teriparatide.
METHODS: A comprehensive search of PubMed, Embase, Cochrane library, Home-ClinicalTrials (US clinical trial database), CNKI, Wanfang, VIP, Chinese Biomedical Literature Service System and Chinese clinical trial database was performed with “teriparatide, spinal fusion, spondylodesis, randomized controlled trial, randomized, placebo” as English search terms and “teriparatide, spinal fusion, lumbar fusion, interbody fusion” as Chinese search terms. The search time was from database establishment to November 16, 2021. All randomized controlled trials of teriparatide after lumbar fusion in patients with osteoporosis and lumbar degeneration were collected. The methodological quality of the literature was analyzed using the Cochrane Review Manual. Primary outcome measures were the rate of bone fusion, the number of patients with pedicle screw loosening, and the rate of pedicle screw loosening. Secondary outcome measure was the Oswestry Disability Index score for low back pain at 12-month follow-up. Meta-analysis was performed using RevMan 5.3 and Stata 16.0 software. 
RESULTS: (1) A total of 9 high-quality research articles were included, including 536 patients. (2) Meta-analysis results showed that bone fusion rate was significantly increased in the teriparatide group compared with the control group at 6-month follow-up [RR=1.96, 95%CI(1.38-2.80), Z=3.73, P=0.000 2 < 0.05], but there was no significant difference in bone fusion rate between teriparatide group and control group at 12-month follow-up [RR=1.02, 95%CI(0.88-1.17), Z=0.23, P=0.82 > 0.05], suggesting that teriparatide can improve postoperative bone fusion rate and shorten bone fusion time in osteoporotic patients with lumbar degenerative diseases. (3) At a follow-up time of 12 months, the loosening rate of pedicle screws in the teriparatide group was significantly lower than that in the control group (P < 0.05). (4) There was no significant difference in the number of pedicle screw loosening between the teriparatide group and the risedronate group [RR=0.99, 95%CI(0.58-1.70), Z=0.02, P=0.98 > 0.05], but the number of pedicle screw loosening could be significantly reduced in the teriparatide group compared with the risedronate group [RR=0.50, 95%CI(0.32-0.78), Z=3.05, P=0.002 < 0.05]. 
CONCLUSION: (1) Teriparatide can promote bone fusion and shorten bone fusion time. (2) Teriparatide can reduce the incidence of pedicle screw loosening. (3) The effect of teriparatide on postoperative low back pain Oswestry Disability Index score cannot be clarified.

Key words: teriparatide, osteoporosis, lumbar fusion, interbody fusion, meta-analysis, randomized controlled trial

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