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临床试验/EUCTR2005-000206-31-ES
EUCTR2005-000206-31-ES进行中(未招募)1 期

A randomized, placebo-controlled, double-blind Phase III study of the efficacy and safety of recombinant human C1 inhibitor for the treatment of acute attacks in patients with hereditary angioedema. - Phase III study of recombinant human C1 inhibitor

aboratorios Dr. Esteve, S.A.0 个研究点目标入组 32 人开始时间: 2010年3月15日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
32

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • Aged at least 16 years
  • Signed written informed consent
  • Clear clinical and laboratory diagnosis of HAE with baseline plasma level of functional C1INH of less than 50 % of normal.
  • Open-label treatment
  • Above criteria
  • Evidence for exacerbation or development of an abdominal attack and/or of facial-oro-pharyngeal angioedema and/or laryngeal angioedema and/or of genito-urinary angioedema and/or peripheral angioedema. Patients must notify and discuss symptoms with the investigator prior to travelling to the study centre.
  • Onset of eligible symptoms not longer than 5 h ago.
  • Patient’s VAS score of overall severity of angioedema symptoms at least at one location at the time of evaluation ( t = - 1 h) of at least 50 mm, where 0 mm means ‘no symptoms at all’ and 100 mm means ‘extremely disabling’. This inclusion criterion is set to allow sufficient room for improvement in response to study medication.
  • No clear regression of angioedema signs by VAS at t = 0 h; just prior to the administration of study medication. Thus, no beginning of relief by VAS at t= 0 h (reduction of 20 mm or more) compared with VAS score at determination of eligibility t= -1 h.
  • Day 22 post treatment follow-up visit has occurred.
  • Minimum interval of 22 days between subsequent open label treatments.
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range

排除标准

  • A history of administration of pharmaceuticals derived from rabbits (e g. antisera, rhC1INH) in conjunction with any evidence of a relation with allergic reactions.
  • A history of anaphylaxis, or severe allergies (i.e. requiring medication) to food, proteins and/or drugs.
  • A history of allergic reactions to C1INH concentrates or rabbit protein.
  • A diagnosis of acquired C1INH deficiency (exclude patients with AAE).
  • Pregnancy, breast-feeding or current intention to become pregnant.
  • Known or suspected addiction to narcotics.
  • Blood donation in the past 3 months.
  • Participation in another clinical study in the past 3 months or participation in two or more clinical studies prior to this study in the last 12 months.
  • Any clinically significant abnormality in the routine hematology, biochemistry and urinalysis.
  • Any condition or treatment that in the opinion of the investigator might interfere with the evaluation of the study objectives.
  • Open-label treatment
  • Above criteria; no (expected) clinically significant abnormalities in routine laboratory analyses.
  • Patients presenting or developing a life-threatening attack (an attack requiring immediate emergency procedures to prevent death, hypoxemia related injuries or other unfavorable outcomes).
  • Open Label Treatment
  • Any reported SAE related to (randomized or open-label) study drug administration
  • Any changes since screening and/or moment of diagnosis that would exclude subject based on above exclusion criteria.
  • Patients presenting or developing a life-threatening attack (an attack requiring immediate emergency procedures to prevent death, hypoxemia related injuries or other unfavorable outcomes).

研究者

发起方
aboratorios Dr. Esteve, S.A.

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