跳至主要内容
临床试验/JPRN-jRCT2041210031
JPRN-jRCT2041210031进行中(未招募)3 期

A randomized double-blind placebo-controlled parallel group study assessing the efficacy and safety of dupilumab in patients with Allergic Fungal Rhinosinusitis (AFRS)

Tanaka Tomoyuki0 个研究点目标入组 62 人开始时间: 2021年6月14日最近更新:
适应症

试验速览

阶段
3 期
状态
进行中(未招募)
发起方
入组人数
62

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
>= 6age old 至 ot applicable(—)
性别
All

入选标准

  • 1) Participant must be at least 6 years of age (or the minimum legal age for adolescents in the country of the investigational site) at the time of signing the informed consent.
  • 2) Participants with the diagnosis of AFRS adapted from criteria by Bent and Kuhn (meeting all):
  • - IgE mediated inflammatory response to fungal hyphae (specific IgE serology or skin test)
  • Evidence of sensitization to fungus by skin testing (at screening or documented historical positive skin test in the previous 12 months), or positive fungal-specific IgE in serum at screening.
  • - Nasal polyposis confirmed by nasal endoscopy at screening.
  • - Characteristic CT signs to be performed during screening period and can include any of the below signs as assessed by central reader:
  • * hyperdensities
  • * bony demineralization
  • * bone erosion of sinus
  • - Eosinophilic mucin/mucus identified within 5 years prior to screening or at screening with or without positive fungal stain.
  • 3) AFRS patients with the following:
  • - An endoscopic Nasal Polyp Score (NPS) of at least 2 out of 4 for unilateral polyps or 3 out of 8 for bilateral polyps at Visit 1 (central reading) and Visit 2 (local reading) and,
  • - Sinus opacification in CT scan with an Lund Mackay (LMK) score of 9 for patients with unilateral polyps or 12 for patients with bilateral polyps during screening period and,
  • 4) Body weight >=15 kg

排除标准

  • Participants are excluded from the study if any of the following criteria apply:
  • - Patients with nasal conditions/concomitant nasal diseases making them non-evaluable at Visit 1 or for the primary efficacy.
  • - Nasal cavity malignant tumor and benign tumors.
  • - Known of fungal invasion into sinus tissue.
  • - Severe concomitant illness(es) that, in the investigator's judgment, would adversely affect the patient's participation in the study.
  • - Active tuberculosis or non-tuberculous mycobacterial infection, or a history of incompletely treated tuberculosis unless documented adequately treated.
  • - Diagnosed active endoparasitic infections; suspected or high risk of endoparasitic infection
  • - Known or suspected immunodeficiency
  • - Active chronic or acute infection requiring treatment with systemic antibiotics, antivirals, or antifungals within 2 weeks before the Screening Visit 1 or during the screening period.
  • - History of systemic hypersensitivity or anaphylaxis to dupilumab or any of its excipients.
  • - Treatment with commercially available dupilumab within 12 months, participation in prior dupilumab clinical trial, or discontinued dupilumab use due to adverse event.
  • - Patients who are treated with intranasal corticosteroid drops; intranasal steroid emitting devices/stents; nasal spray using exhalation delivery system, such as Xhance, during screening period.
  • - Patients who are on intranasal corticosteroids (INCS) spray unless they have received stable dose for at least 4 weeks prior to Visit 1.
  • - Patients who have undergone sinus intranasal surgery (including polypectomy) within 6 months prior to Visit 1.
  • - Patients who have taken:
  • * Biologic therapy/systemic immunosuppressant to treat inflammatory disease or autoimmune disease within 5 half-lives prior to Visit 1
  • * Any investigational mAb within 5 half-lives prior to Visit 1
  • * Anti-IgE therapy (omalizumab) within 4 months prior to Visit 1.
  • - Treatment with a live (attenuated) vaccine within 4 weeks prior to Visit 1
  • - Leukotriene antagonists/modifiers unless patient is on a continuous treatment for at least 30 days prior to Visit 1.
  • - Initiation of allergen immunotherapy within 3 months prior to Visit 1 or a plan to begin therapy or change its dose during the screening or treatment period.
  • - Patients received SCS during screening period.
  • - Either intravenous immunoglobulin therapy and/or plasmapheresis within 30 days prior to Screening Visit (Visit 1).

研究者

发起方
Tanaka Tomoyuki

相似试验