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临床试验/NCT07009262
NCT07009262已完成不适用

A Prospective, Non-interventional Study in Patients With Type I or II Hereditary Angioedema Using Icatibant for On-demand Treatment of Attacks

KalVista Pharmaceuticals, Ltd.2 个研究点 分布在 1 个国家目标入组 88 人开始时间: 2025年4月21日最近更新:
适应症
干预措施

试验速览

阶段
不适用
状态
已完成
入组人数
88
试验地点
2
主要终点
Patient Global Impression of Change (PGI-C)

研究概览

简要总结

Patients with HAE Type I or II who enroll in the study are asked to complete a patient diary when they experience an HAE attack. If icatibant is taken as the first treatment for the attack, the patient diary will ask questions over a 48 hour period after dosing to track the characteristics and severity of the attack along with the patient's level of anxiety.

研究设计

研究类型
Observational
观察模型
Case Only
时间视角
Prospective

入排标准

年龄范围
12 Years 至 —(Child, Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Male or female patients 12 years of age and older
  • Diagnosis of HAE Type I or II, based on US Hereditary Angioedema Association (HAEA) database records and/or verbal confirmation from the patient
  • Currently using icatibant to treat HAE attacks
  • If a patient is receiving long-term prophylactic treatment, they must have been on a stable dose and regimen for at least 3 months prior to the Screening Visit
  • Patient has had at least 2 HAE attacks in the 3 months prior to the Screening Visit, as self-reported verbally by the patient
  • Patient is able to read, understand, and complete the eDiary
  • Patient is willing and able to adhere to all protocol requirements

排除标准

  • Any concomitant diagnosis of another form of chronic angioedema, such as acquired C1-inhibitor deficiency, HAE with normal C1-INH (previously known as HAE Type III), idiopathic angioedema, or angioedema associated with urticaria
  • Use of angiotensin-converting enzyme inhibitors
  • Participation in any gene therapy treatment or trial for HAE
  • Participation in any interventional investigational clinical trial within 4 weeks prior to screening
  • Any pregnant or breastfeeding patient

研究组 & 干预措施

Patients with Type I or II Hereditary Angioedema Using Icatibant for On-demand Treatment of Attacks.

干预措施: Inapplicable (Other)

结局指标

主要结局

Patient Global Impression of Change (PGI-C)

时间窗: Within 12 hours of the first Icatibant dose adminstration

time to beginning of symptom relief defined as at least ''a little better'' (2 time points in a row)

次要结局

  • Patient Global Impression of Severity (PGI-S)(Within 12 hours of the first Icatibant dose adminstration)
  • PGI-S: Time to Complete HAE Attack Resolution(Within 24 hours of the first Icatibant dose adminstration)
  • Return to normal function(At 48 hours after first Icatibant dose adminstration)
  • General Anxiety Numeric Rating Scale (GA-NRS): Cumulative GA-NRS(over 12 and 24 hours of the first icatibant administration)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (2)

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