We are updating the design of this site. Learn more.
Show more
ClinicalTrials.gov
ClinicalTrials.gov Menu

Efficacy and Safety From a Recombinant Folding Variant of Bet v 1

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00554983
First Posted: November 7, 2007
Last Update Posted: November 8, 2013
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Allergopharma GmbH & Co. KG
November 6, 2007
November 7, 2007
November 8, 2013
September 2007
June 2010   (Final data collection date for primary outcome measure)
Symptom-Medication-Score [ Time Frame: during pollen season ]
Same as current
Complete list of historical versions of study NCT00554983 on ClinicalTrials.gov Archive Site
Not Provided
Not Provided
Not Provided
Not Provided
 
Efficacy and Safety From a Recombinant Folding Variant of Bet v 1
A Multicentre Randomised Placebo-controlled Double-blind Pivotal Clinical Trial for the Evaluation of Safety and Efficacy of Specific Immunotherapy With an Aluminium Hydroxide-adsorbed Recombinant Hypoallergenic Derivative of the Major Birch Pollen Allergen, rBet v 1-FV
Efficacy and Safety from a recombinant folding variant of Bet v 1
Not Provided
Interventional
Phase 3
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Treatment
Allergy
  • Biological: recombinant birch pollen allergen
    subcutaneous injections (s.c.). Dosage escalation phase from 0.75 to 80 microgram maintenance dose s.c. injections of 80 microgram
  • Biological: placebo
    subcutaneous injections (s.c.). Dosage escalation phase from 0.75 to 80 microgram maintenance dose s.c. injections of 80 microgram
  • Placebo Comparator: 2
    Intervention: Biological: placebo
  • Experimental: 1
    Intervention: Biological: recombinant birch pollen allergen
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
255
May 2012
June 2010   (Final data collection date for primary outcome measure)

Inclusion Criteria:

  • Allergic rhinoconjunctivitis attributable to birch pollen
  • Positive SPT
  • Positive EAST
  • Positive specific provocation test

Exclusion Criteria:

  • Serious chronic diseases
  • Other perennial allergies
Sexes Eligible for Study: All
18 Years to 60 Years   (Adult)
No
Contact information is only displayed when the study is recruiting subjects
Germany
 
 
NCT00554983
AL0702rB
2007-001029-84 ( EudraCT Number )
No
Not Provided
Not Provided
Allergopharma GmbH & Co. KG
Allergopharma GmbH & Co. KG
Not Provided
Principal Investigator: Ludger Klimek, Professor
Allergopharma GmbH & Co. KG
November 2013

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP