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Response to secukinumab on synovitis using Power Doppler ultrasound in psoriatic arthritis: 12-week results from a phase III study, ULTIMATE
Rheumatology ( IF 4.7 ) Pub Date : 2021-09-13 , DOI: 10.1093/rheumatology/keab628
Maria Antonietta D’Agostino 1 , Georg Schett 2, 3 , Alejandra López-Rdz 4 , Ladislav Šenolt 5 , Katalin Fazekas 6 , Ruben Burgos-Vargas 7 , Jose Maldonado-Cocco 8 , Esperanza Naredo 9 , Philippe Carron 10, 11 , Anne-Marie Duggan 12 , Punit Goyanka 13 , Maarten Boers 14 , Corine Gaillez 15
Affiliation  

Objectives To investigate the dynamics of response of synovitis to IL-17A inhibition with secukinumab in patients with active PsA using Power Doppler ultrasound. Methods The randomized, placebo-controlled, Phase III ULTIMATE study enrolled PsA patients with active ultrasound synovitis and clinical synovitis and enthesitis having an inadequate response to conventional DMARDs and naïve to biologic DMARDs. Patients were randomly assigned to receive either weekly subcutaneous secukinumab (300 or 150 mg according to the severity of psoriasis) or placebo followed by 4-weekly dosing thereafter. The primary outcome was the mean change in the ultrasound Global EULAR and OMERACT Synovitis Score (GLOESS) from baseline to week 12. Key secondary endpoints included ACR 20 and 50 responses. Results Of the 166 patients enrolled, 97% completed 12 weeks of treatment (secukinumab, 99%; placebo, 95%). The primary end point was met, and the adjusted mean change in GLOESS was higher with secukinumab than placebo [−9 (0.9) vs −6 (0.9), difference (95% CI): −3 (−6, −1); one-sided P=0.004] at week 12. The difference in GLOESS between secukinumab and placebo was significant as early as one week after initiation of treatment. All key secondary endpoints were met. No new or unexpected safety findings were reported. Conclusion This unique ultrasound study shows that apart from improving the signs and symptoms of PsA, IL-17A inhibition with secukinumab leads to a rapid and significant reduction of synovitis in PsA patients. Trial registration ClinicalTrials.gov; NCT02662985.

中文翻译:

在银屑病关节炎中使用功率多普勒超声对 secukinumab 对滑膜炎的反应:来自 III 期研究的 12 周结果,ULTIMATE

目的 使用能量多普勒超声研究活动性 PsA 患者滑膜炎对使用苏金单抗抑制 IL-17A 的反应动力学。方法 随机、安慰剂对照、III 期 ULTIMATE 研究招募了患有活动性超声滑膜炎和临床滑膜炎和附着点炎的 PsA 患者,这些患者对常规 DMARD 反应不足,并且对生物 DMARD 不敏感。患者被随机分配接受每周皮下注射苏金单抗(300 或 150 毫克,根据银屑病的严重程度)或安慰剂,随后每周 4 次给药。主要结果是超声全球 EULAR 和 OMERACT 滑膜炎评分 (GLOESS) 从基线到第 12 周的平均变化。关键的次要终点包括 ACR 20 和 50 反应。结果 在入组的 166 名患者中,97% 完成了 12 周的治疗(苏金单抗,99%;安慰剂,95%)。达到主要终点,苏金单抗组 GLOESS 的调整平均变化高于安慰剂组 [-9 (0.9) vs -6 (0.9),差异 (95% CI):-3 (-6, -1);单侧 P=0.004] 在第 12 周。早在治疗开始后一周,苏金单抗和安慰剂之间的 GLOESS 差异就显着了。所有关键的次要终点均已达到。没有报告新的或意外的安全发现。结论这项独特的超声研究表明,除了改善 PsA 的体征和症状外,使用苏金单抗抑制 IL-17A 可导致 PsA 患者的滑膜炎快速且显着减少。试验注册 ClinicalTrials.gov;NCT02662985。苏金单抗组 GLOESS 的调整平均变化高于安慰剂组 [-9 (0.9) vs -6 (0.9),差异 (95% CI):-3 (-6, -1);单侧 P=0.004] 在第 12 周。早在治疗开始后一周,苏金单抗和安慰剂之间的 GLOESS 差异就显着了。所有关键的次要终点均已达到。没有报告新的或意外的安全发现。结论这项独特的超声研究表明,除了改善 PsA 的体征和症状外,使用苏金单抗抑制 IL-17A 可导致 PsA 患者的滑膜炎快速且显着减少。试验注册 ClinicalTrials.gov;NCT02662985。苏金单抗组 GLOESS 的调整平均变化高于安慰剂组 [-9 (0.9) vs -6 (0.9),差异 (95% CI):-3 (-6, -1);单侧 P=0.004] 在第 12 周。早在治疗开始后一周,苏金单抗和安慰剂之间的 GLOESS 差异就显着了。所有关键的次要终点均已达到。没有报告新的或意外的安全发现。结论这项独特的超声研究表明,除了改善 PsA 的体征和症状外,使用苏金单抗抑制 IL-17A 可导致 PsA 患者的滑膜炎快速且显着减少。试验注册 ClinicalTrials.gov;NCT02662985。早在治疗开始后一周,苏金单抗和安慰剂之间的 GLOESS 差异就很显着。所有关键的次要终点均已达到。没有报告新的或意外的安全发现。结论这项独特的超声研究表明,除了改善 PsA 的体征和症状外,使用苏金单抗抑制 IL-17A 可导致 PsA 患者的滑膜炎快速且显着减少。试验注册 ClinicalTrials.gov;NCT02662985。早在治疗开始后一周,苏金单抗和安慰剂之间的 GLOESS 差异就很显着。所有关键的次要终点均已达到。没有报告新的或意外的安全发现。结论这项独特的超声研究表明,除了改善 PsA 的体征和症状外,使用苏金单抗抑制 IL-17A 可导致 PsA 患者的滑膜炎快速且显着减少。试验注册 ClinicalTrials.gov;NCT02662985。
更新日期:2021-09-13
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