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Clinical Trial Summary

The aim of the study is to assess what happens to C1-esterase inhibitor that is administered under the skin of subjects with hereditary angioedema. Three different dosing regimens of C1-esterase inhibitor will be assessed. Each subject will be assigned to receive 2 of the 3 dosing regimens, each for 4 weeks. The activity and concentration of C1-esterase inhibitor in the blood will be measured during each 4-week period. The study will also examine how well C1-esterase inhibitor administered under the skin is tolerated by the subjects.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT01576523
Study type Interventional
Source CSL Behring
Contact
Status Completed
Phase Phase 1/Phase 2
Start date April 2012
Completion date December 2012

See also
  Status Clinical Trial Phase
Completed NCT01467947 - Postmarketing Immunogenicity Study in HAE Subjects Treated With Berinert Phase 4
Completed NCT01912456 - A Study to Evaluate the Clinical Efficacy and Safety of Subcutaneously Administered C1-esterase Inhibitor in the Prevention of Hereditary Angioedema Phase 3
Completed NCT01760343 - A Study to Evaluate the Safety and Pharmacokinetics of Two Formulations of C1-esterase Inhibitor Phase 1
Completed NCT04618211 - Dose-ranging Study of Oral PHA-022121 for Acute Treatment of Angioedema Attacks in Patients With Hereditary Angioedema Phase 2
Recruiting NCT06343779 - Study of Oral Deucrictibant Soft Capsule for On-Demand Treatment of Angioedema Attacks in Adolescents and Adults With Hereditary Angioedema Phase 3
Completed NCT02316353 - A Study to Evaluate the Long-term Clinical Safety and Efficacy of Subcutaneously Administered C1-esterase Inhibitor in the Prevention of Hereditary Angioedema Phase 3
Recruiting NCT05396105 - Extension Study of Oral PHA-022121 for Acute Treatment of Angioedema Attacks in Patients With Hereditary Angioedema Phase 2/Phase 3
Withdrawn NCT01832896 - Study to Assess the Tolerability and Safety of Ecallantide in Children and Adolescents With Hereditary Angioedema Phase 2
Active, not recruiting NCT05047185 - Dose-ranging Study of Oral PHA-022121 for Prophylaxis Against Angioedema Attacks in Patients With Hereditary Angioedema Type I or Type II Phase 2