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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT00163839
Registration number
NCT00163839
Ethics application status
Date submitted
12/09/2005
Date registered
14/09/2005
Date last updated
16/02/2012
Titles & IDs
Public title
The Efficacy of a Pseudoallergen-Free Diet in the Treatment of Chronic Idiopathic Urticaria and/or Angioedema
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Scientific title
The Efficacy of a Pseudoallergen-Free Diet in the Treatment of Chronic Idiopathic Urticaria or Angioedema: A Randomised Controlled Study
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Secondary ID [1]
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Ph: 00613 9276 3063
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Secondary ID [2]
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30/05
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Urticaria
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Angioedema
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Condition category
Condition code
Cardiovascular
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Diseases of the vasculature and circulation including the lymphatic system
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Skin
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0
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Dermatological conditions
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Skin
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0
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Other skin conditions
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Inflammatory and Immune System
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0
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Allergies
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Inflammatory and Immune System
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0
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Autoimmune diseases
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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The frequency and severity of CIU and/or angioedema (as determined via a five point rating scale)
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Assessment method [1]
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Timepoint [1]
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Secondary outcome [1]
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The relative use of antihistamines (ie how many, how often)
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Assessment method [1]
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Timepoint [1]
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Eligibility
Key inclusion criteria
* English Speaking
* Aged between 21 to 75 years
* 3 month history of Chronic Idiopathic Urticaria and/or Angioedema
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Minimum age
21
Years
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Maximum age
75
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* age <21 and >75 years
* non english speaking
* systemic lupus erythematosis
* dysproteinemias
* thyrotoxicosis
* vasculitis
* infection
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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Other design features
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Phase
NA
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
UNKNOWN
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/09/2005
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
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Sample size
Target
50
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
VIC
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Recruitment hospital [1]
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Alfred Hospital - Melbourne
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Recruitment postcode(s) [1]
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3004 - Melbourne
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Funding & Sponsors
Primary sponsor type
Government body
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Name
Bayside Health
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
This study involves investigating the effects of a pseudoallergen-free (active) diet compared with a control (placebo) diet in the treatment of Chronic Idiopathic Urticaria (CIU) and/or Angioedema. The hypothesis is that over a four-week intervention period, the pseudoallergen-free diet will be more effective than the placebo diet in reducing the frequency and severity of CIU and/or Angioedema.
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Trial website
https://clinicaltrials.gov/study/NCT00163839
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Kate Connell, Masters
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Address
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Alfred Hospital, Melbourne, Australia
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Kate L Connell, Masters
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Address
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Country
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Phone
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0061 3 9276 3063
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Fax
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Email
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[email protected]
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT00163839
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