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Sponsored by: |
Sanquin |
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Information provided by: | Sanquin |
ClinicalTrials.gov Identifier: | NCT00125151 |
A multicentre study to investigate the pharmacokinetics, clinical efficacy and safety of nanofiltered Cetor® (called C1-esteraseremmer-N during the development phase) for the treatment of hereditary angioedema (HAE) will be performed. This study (KB2003.01) consists of three parts: Part A - pharmacokinetics (phase II); Part B - treatment of attacks of angioedema (phase III); and Part C - prophylactic use of C1 inhibitor (phase III). Parts B + C will provide data on the efficacy of C1-esteraseremmer-N.
The changes within the manufacturing process of C1-esteraseremmer-N, compared to Cetor® nanofiltration and omission of hepatitis B immunoglobulin, most likely will not affect tolerability. The nanofiltration will provide more safety regarding viruses.
In Part B of the study, 15 attacks of hereditary angioedema will be treated with open-label C1-esteraseremmer-N. Attack severity and duration will be monitored by the subjective experience of the patient himself (which has been shown to be the most sensitive way of monitoring attack severity) and compared with historical (and literature) data. If possible, some attacks of acquired angioedema will also be included.
Condition | Intervention | Phase |
---|---|---|
Angioedema |
Drug: C1 inhibitor concentrate (C1-esteraseremmer-N) |
Phase III |
Study Type: | Interventional |
Study Design: | Treatment, Non-Randomized, Open Label, Historical Control, Single Group Assignment, Safety/Efficacy Study |
Official Title: | Pharmacokinetics, Clinical Efficacy and Safety of C1 Inhibitor Concentrate (C1-Esteraseremmer-N) for the Treatment of Hereditary (and Acquired) Angioedema |
Estimated Enrollment: | 15 |
A multicentre study to investigate the pharmacokinetics, clinical efficacy and safety of nanofiltered Cetor® (called C1-esteraseremmer-N during the development phase) for the treatment of hereditary angioedema (HAE) will be performed. This study (KB2003.01) consists of three parts: Part A - pharmacokinetics (phase II); Part B - treatment of attacks of angioedema (phase III); and Part C - prophylactic use of C1 inhibitor (phase III). Parts B + C will provide data on the efficacy of C1-esteraseremmer-N.
The changes within the manufacturing process of C1-esteraseremmer-N, compared to Cetor® nanofiltration and omission of hepatitis B immunoglobulin, most likely will not affect tolerability. The nanofiltration will provide more safety regarding viruses.
In Part B of the study, 15 attacks of hereditary angioedema will be treated with open-label C1-esteraseremmer-N. Attack severity and duration will be monitored by the subjective experience of the patient himself (which has been shown to be the most sensitive way of monitoring attack severity) and compared with historical (and literature) data. If possible, some attacks of acquired angioedema will also be included.
Ages Eligible for Study: | 16 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Inclusion criteria for HAE type I and type II patients:
Inclusion criteria for acquired angioedema patients:
Exclusion Criteria:
Exclusion criteria for HAE type I and type II patients:
Exclusion criteria for acquired angioedema patients:
Contact: M. M. Levi, Prof. Dr. | +31-20-5662171 |
Netherlands | |
Academic Medical Centre | |
Amsterdam, Netherlands, 1100 DD | |
Erasmus Medical Centre | |
Rotterdam, Netherlands, 3015 GD | |
Academic hospital Groningen | |
Groningen, Netherlands, 9700 RB |
Principal Investigator: | M. M. Levi, Prof. Dr. | Academic Medical Centre Amsterdam |
Study ID Numbers: | KB2003.01B |
Study First Received: | July 28, 2005 |
Last Updated: | February 26, 2007 |
ClinicalTrials.gov Identifier: | NCT00125151 |
Health Authority: | Netherlands: The Central Committee on Research Involving Human Subjects (CCMO) |
MeSH: angioneurotic edema, complement 1 inactivators Hereditary angioedema type I or II, Acquired angioedema |
Hypersensitivity Skin Diseases Angioedema Hypersensitivity, Immediate Vascular Diseases |
Edema Urticaria Angioedema, Hereditary Hereditary angioedema Complement C1 Inhibitor Protein |
Skin Diseases, Vascular Immune System Diseases Cardiovascular Diseases |