类风湿性关节炎的发病和当前治疗策略: 一篇系统审查文章
1Department of Anatomy, Pragjyotishpur Medical College and Hospital, Guwahati, Assam, India.
Annals of African medicine
|May 3, 2025
概括
类风湿性关节炎 (RA) 是一种导致关节破坏的自身免疫性疾病. 单克隆抗体 (mAB) 是有效的治疗方法,但其口服生物利用性较差,需要注射,如皮下 (SC) 给药.
科学领域:
- 免疫学 免疫学 免疫学
- 类风湿病学 类风湿病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 风湿性关节炎 (RA) 是一种慢性自身免疫性疾病,在发达地区影响0.5%-1%的成年人.
- RA 导致渐进的关节破坏,包括软骨和骨质侵蚀,导致形和疼痛.
- 炎症性细胞因子和蛋白酶,如矩阵金属蛋白酶 (MMP),在RA中延续关节损伤.
研究的目的:
- 讨论单克隆抗体 (mAB) 用于治疗RA的挑战和施用途径.
- 要突出对mABs的亲肠道服药的药理学考虑.
- 探索RA管理中的生物疗法的替代注射途径.
主要方法:
- 审查有关RA病理生理学和治疗的现有文献.
- 对单克隆抗体 (mAB) 药理动力学和生物可用性的分析.
- 讨论亲肠道注射途径,包括静脉注射,肌内注射和皮下注射.
主要成果:
- 单克隆抗体 (mAB) 由于膜透性有限和胃肠道不稳定,口服生物利用性较差 (<1%).
- 对mABs,尽管吸收速度较慢和潜在的降解,但偏偏偏好通过肠道注射,主要是皮下注射 (SC).
- 施用SC/IM的mAB的最高血度通常在施用后3-7天内达到.
结论:
- 皮下 (SC) 给药是RA治疗中单克隆抗体 (mAB) 的最常见途径,原因是方便性和自我给药潜力.
- 了解SC/IM注射的吸收动态对于优化mABs的RA治疗至关重要.
- 进一步研究替代的注射途径可能会改善RA患者的治疗结果.
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