腰椎间盘的化学核溶解:技术的历史和现状
Timothy R Deer1, Kevin E Macadaeg2, Kee D Kim3
1Department of Pain Management, The Spine and Nerve Center of the Virginias, Charleston, WV, USA.
Journal of pain research
|October 31, 2025
概括
化学核溶解是一种用于治疗腰椎间盘 (LDH) 的酶注射,正在重新获得流行. 康多利阿斯 (SI-6603) 减轻腿部疼痛具有前景,为LDH患者提供了不那么侵入性的手术替代方案.
科学领域:
- 整形外科 整形外科 整形外科
- 再生医学是一种再生医学.
- 疼痛管理 疼痛管理
背景情况:
- 腰椎间盘 (LDH) 导致根部腿部疼痛,当保守治疗失败时,通常需要手术.
- 化学核溶解,即将酶注入磁盘,在基莫帕取消之前,是一种流行的,不那么侵入性的治疗方法.
- 化学核分解的复苏为持续的LDH提供了手术干预的替代方案.
研究的目的:
- 评估康多利酶 (SI-6603) 作为腰椎间盘 (LDH) 的化学核分解剂的疗效.
- 评估康多利酶在减少神经根压缩和缓解根性腿部疼痛方面的潜力.
- 探索化学核溶解作为LDH的可行的治疗选择的重新出现.
主要方法:
- 利用一种粘多糖酶的孔多酶来选择性地降解核核中的孔德里硫酸糖氨基酸 (GAG) 链.
- 进行了一项关键的美国第3期临床试验,将康多利酶与假药治疗进行比较.
- 作为主要疗效终点,监测最严重腿部疼痛的改善情况.
主要成果:
- 在第三阶段试验中,Condoliase (SI-6603) 与假装组相比,在最严重的腿部疼痛方面显著改善.
- 康多利在日本获得批准,这表明其在另一个市场的有效性和安全性已得到证实.
- 其他化学核分解剂,如乙醇-臭氧和原酶正在全球范围内进行调查.
结论:
- 化学核溶解,特别是用孔多利酶,代表了治疗腰椎间盘 (LDH) 的有希望的进步.
- 这种方法提供了一个不那么侵入性的治疗选择,可能避免了手术的需要.
- 预计化学核溶解的重新出现将增强患有LDH的患者的治疗选择.
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