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临床试验/2025-524495-39-00
2025-524495-39-00招募中4 期

Direct comparison of Tezepelumab and Dupilumab in CRSwNP in a real world setting

Medical University Of Vienna8 个研究点 分布在 1 个国家目标入组 294 人开始时间: 2026年6月1日最近更新:
干预措施

试验速览

阶段
4 期
状态
招募中
入组人数
294
试验地点
8
主要终点
The change in NPS score (0-8 points) or the change in SNOT-22 (Scale of 0-110) from baseline to 12 months.

研究概览

简要总结

To compare Tezepelumab and Dupilumab with respect to a clinical meaningful improvement of nasal polyp disease as defined by a minimal reduction of nasal polyp score (NPS) by 1 point or a reduction in sino-nasal outcome test SNOT)-22 by 8.9 points between baseline and 12 months

入排标准

年龄范围
18 years 至 65+ years(65+ Years, 18-64 Years)
接受健康志愿者

入选标准

  • Willingness to participate in the study
  • Suffer from uncontrolled CRSwNP according to EPOS criteria
  • Indication for biologic treatment in the opinion of the investigator and according to the reimbursement criteria established by the Austrian Federation of Social Insurances: *History of surgical treatment for CRSwNP *Inadequate response to systemic corticosteroid treatment

排除标准

  • Pregnancy (as determined by beta human chorionic gonadotropin (β-HCG) test)
  • A mental condition rendering the subject unable to understand the nature, scope and possible consequences of the study
  • Patients receiving ongoing or having received biological therapy in the last 3 months for type-2 diseases like asthma, atopic dermatitis, chronic obstructive pulmonary disease (COPD), urticaria and eosinophilic esophagitis
  • Patients who intend to achieve pregnancy within the study period
  • Systemic corticosteroid treatment within the last three months
  • Hypersensitivity to the active substance or any of the excipients in the two IMPs
  • Participation in another investigational drug trial antibodies for asthma, CRSwNP, atopic dermatitis or allergic rhinitis
  • Breastfeeding patients
  • Patients with severe anatomic variations or deviations that do not allow access to all areas in the nasal cavity
  • Patients with permanent immunosuppression

研究组 & 干预措施

Dupixent 200 mg solution for injection in pre-filled pen

Test

干预措施: Dupixent 200 mg solution for injection in pre-filled pen (Drug)

Tezspire 210 mg solution for injection in pre-filled syringe

Test

干预措施: Tezspire 210 mg solution for injection in pre-filled syringe (Drug)

结局指标

主要结局

The change in NPS score (0-8 points) or the change in SNOT-22 (Scale of 0-110) from baseline to 12 months.

The change in NPS score (0-8 points) or the change in SNOT-22 (Scale of 0-110) from baseline to 12 months.

次要结局

  • Percentage of patients with good-excellent (4-5 criteria), poor-moderate (1-3 criteria) and no response (0 criteria) according to EPOS/EUROFREA criteria during one year of therapy with Dupilumab or Tezepelumab
  • Change in in QoL parameters (e.g., SNOT-22 score and subcategories, scale 0-110, EQ-5D-3L, scale: 5-15) and clinical parameters (e.g. NPS, scale: 0-8; ECP, 0-200µg/L) during one year of therapy with Dupilumab or Tezepelumab
  • Change in objective (Sniffin’sticks, 0-16 points) and subjective (VAS for olfactory performance (0-10cm), SNOT 22 items) during one year of therapy with Dupilumab or Tezepelumab
  • change in peak nasal inspiratory flow (PNIF, 0-370 L/min) or FEV 1 (spirometer, 0-ca.120%(young patients)) during one year of therapy with Dupilumab or Tezepelumab
  • change in perception of asthma control (ACT 0-25 Points or AQLQ 0-105 points) during one year of therapy with Dupilumab or Tezepelumab
  • change in perception of CRS symptoms (VAS, 0-10 cm) during one year of therapy with Dupilumab or Tezepelumab
  • occurrence of side effect as determined by diary or patients oral report during one year of therapy with Dupilumab or Tezepelumab, change in routine blood parameters
  • Change in allergic symptoms (TRSS 0-21 points, questionnaire) and allergic sensitization (skin prick test, number of sensitizations) during one year of treatment with Dupilumab or Tezepelumab
  • Change in diversity (Chao1 and Shannon Index, 0-open) and abundance (0-open) of the nasal microbiome during one year of treatment with Dupilumab or Tezepelumab
  • Change in relative levels of mediators (Normalized Protein Expression=NPX, 0-open) as determined by OLINK during one year of treatment with Dupilumab or Tezepelumab
  • Change in relative gene expression (Δ Cycle threshold (Ct): Difference between Ct of the target gene and a reference gene, 0-open) of oxidative stress response induced genes during one year of treatment with Dupilumab or Tezepelumab
  • Change in allergic sensitization (allergen-specific IgE levels, kUA/L) in nasal secretions and serum during one year of treatment with Dupilumab or Tezepelumab

研究者

申办方类型
Educational Institution
责任方
Principal Investigator
主要研究者

Department of Ear, Nose and Throat Disease

Scientific

Medical University Of Vienna

研究点 (8)

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