JAMA:Sprifermin可增加膝关节骨关节炎患者软骨厚度

2019-10-09 MedSci MedSci原创

每12月100μg Sprifermin可增加膝关节骨关节炎患者软骨厚度

近日,研究人员考察了候选药物 Sprifermin对骨性关节炎患者膝关节总关节软骨厚度的影响。

FORWARD研究中,40-85岁的症状性X线膝关节骨关节炎患者参与研究,患者Kellgren-Lawrence评分2或3级,随机接受关节内注射Sprifermin 100μg每6个月1次 (n=110),100μg每12个月(n=110)一次,每6个月30μg(n=111),每12个月30μg (n=110)或安慰剂(n=108)。研究的主要终点为2年时,定量磁共振成像测量股骨-胫骨关节软骨总厚度变化。次要终点为2年WOMAC得分变化。

549名患者,平均年龄65岁,女性占69.0%,86.3%的患者完成2年研究。相比于安慰剂,每6月100μg Sprifermin 组,股骨-胫骨关节软骨总厚度增加0.05mm,每12月100 μg Sprifermin 组增加0.04mm,每6月30μg Sprifermin 组增加0.02mm,每12月30μg Sprifermin 组增加0.01mm。Sprifermin治疗对WOMAC评分无显著改善。最常见的治疗相关不良事件为关节痛。

研究认为,每12月100μg Sprifermin可增加膝关节骨关节炎患者软骨厚度。

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    2020-03-04 lisa438
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    2019-10-11 lmm397
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