在患有 Prurigo Nodularis 的患者中进行Nemolizumab的第三阶段试验
Shawn G Kwatra1, Gil Yosipovitch1, Franz J Legat1
1From Johns Hopkins Itch Center, Johns Hopkins University School of Medicine, Baltimore (S.G.K.); the Miami Itch Center, Miller School of Medicine at the University of Miami, Miami (G.Y.); the Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria (F.J.L.); the Department of Dermatology, University of Rzeszow, Rzeszow (A.R.), and the Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw (J.C.S.) - both in Poland; the Department of Dermatology, Medical University of Toulouse, Toulouse (C.P.), the Department of Dermatology, University Hospital, Nantes (S.B.), and the Department of Dermatology, University Hospital of Brest, Brest (L.M.) - all in France; the Department of Dermatology, Bern University Hospital, Bern (D.S.), the Department of Dermatology, Lausanne University Hospital CHUV and University of Lausanne, Lausanne, (C.C.), and Galderma, Zug (Z.K.J.L., C.P.) - all in Switzerland; the Academic Research Center, Centro Studi GISED, Bergamo, Italy (L.N.); the Lynde Institute for Dermatology & Lynderm Research and the Division of Dermatology, Department of Medicine (C.L.), University of Toronto, Toronto (C.L., M.S.); the Department of Dermatology and Allergology, Utrecht University-UMC, Utrecht, the Netherlands (M.S.D.B.-W.); the University Dermatology Group, University of California, San Diego, San Diego (W.K.N.), and First OC Dermatology Research, Fountain Valley (V.T.L.) - both in California; West Virginia Research Institute, Morgantown (R.G.); the Department of Dermatology, University of Cincinnati College of Medicine, Cincinnati (A.F.); Hospital de la Santa Creu i Sant Pau, Barcelona (E.S-B.); the Department of Dermatology, Ghent University Hospital, Ghent, Belgium (H.L.); Galderma R&D, Dallas (F.A.); and the Center for Chronic Pruritus, University Hospital, Munster, Germany (S.S.).
在prurigo nodularis患者中,尼莫利祖马布显著降低了和皮肤严重程度. 这种介素-31受体α对抗剂为这种慢性皮肤疾病提供了新的治疗方法.
科学领域:
- 免疫学 免疫学 免疫学
- 皮肤病学 皮肤病学
- 临床试验 临床试验
背景情况:
- 结 (prurigo nodularis) 是一种慢性,使人虚弱的皮肤疾病,其特征是严重的.
- 这是一种神经免疫学疾病,涉及关键的炎症通路.
- 尼莫利祖马布向介素-31受体α,这是prurigo nodularis病变的关键组成部分.
研究的目的:
- 评估纳莫利祖马布在中度至重度结节炎的成年人中的疗效和安全性.
- 评估尼莫利祖马布对减少和整体皮肤状况的影响.
- 在16周的时间内,将尼莫利祖马布治疗与安慰剂进行比较.
主要方法:
- 进行了第三阶段,双盲,随机,多中心试验.
- 成人接受尼莫利祖马布 (30-60毫克每4周) 或安慰剂16周.
- 主要终点包括反应 (在PP-NRS上减少≥4点) 和研究人员的全球评估 (IGA) 反应.
主要成果:
- 尼莫利祖马布在两个主要终点中都表现出显著的疗效:56.3%的患者获得了反应,而安慰剂的患者为20.9% (P<0.001).
- 37.7%的尼莫利祖马布患者获得了IGA反应,而安慰剂患者的比例为11.0% (P<0.001).
- 在二级终点也注意到了显著的改善,包括4周的和睡眠障碍.
结论:
- 尼莫利祖马布单一治疗有效地减少了prurigo nodularis的体征和症状.
- 该药物在改善和整体疾病严重程度方面表现出显著的疗效.
- 尼莫利祖马布对患有这种疾病的患者来说是一个有前途的治疗选择.
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