The Effect of Autologous Autovaccine in Patients With Allergy on House-dust-mite

NCT ID: NCT00677209

Last Updated: 2010-12-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

8 participants

Study Classification

INTERVENTIONAL

Study Start Date

2006-07-31

Study Completion Date

2010-12-31

Brief Summary

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House dust mite allergy is a common problem, resulting in asthma, chronic swelling of the eyes, and running nose. The investigators test a possibility to immunize subjects sensitized against house dust mite with extracts from their own gut bacteria "auto-vaccination".

Detailed Description

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see above

Conditions

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Allergens, House Dust Mites

Keywords

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house dust mite asthma autovaccine allergy

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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A

house dust mite allergics will undergo autovaccine immunization

Group Type ACTIVE_COMPARATOR

Injection of autovaccine (Autovaccine Symbiopharm)

Intervention Type BIOLOGICAL

increasing dosage schedule, six different concentrations, application over six weeks, 2 weeks break, another six weeks, 2 weeks break, than challenge with inhalative house dust mite extract

Interventions

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Injection of autovaccine (Autovaccine Symbiopharm)

increasing dosage schedule, six different concentrations, application over six weeks, 2 weeks break, another six weeks, 2 weeks break, than challenge with inhalative house dust mite extract

Intervention Type BIOLOGICAL

Other Intervention Names

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Autovaccine Symbiopharm

Eligibility Criteria

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Inclusion Criteria

* informed consent
* age 18-35 years
* known allergy on house-dust mite
* GINA 0-1

Exclusion Criteria

* anamnestic incompatibility to parts of autovaccine
* asthma \> GINA I°
* chronic disease conditions or infections
* pregnancy
* inhalative or systemic steroid use
* any immunosuppressive therapy
* intake of any other probiotic medication (e.g. E.coli nissle 1917)
* participation in any other study at the same time
* substance abuse
* Incapability of understanding the study's purpose and performance
* smoker
Minimum Eligible Age

18 Years

Maximum Eligible Age

35 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Johann Wolfgang Goethe University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Childrens Hospital Goethe University

Principal Investigators

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Stefan Zielen, M.D., Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Goethe University, Department of pulmonology

Locations

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Goethe University, Department of Pulmonology

Frankfurt am Main, Hesse, Germany

Site Status

Countries

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Germany

References

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Halasa J. [Justification of treatment with autovaccine]. Med Dosw Mikrobiol. 1994;46(1-2 Suppl):5-9. No abstract available. Polish.

Reference Type BACKGROUND
PMID: 7967946 (View on PubMed)

Schulze J, Voss S, Zissler U, Rose MA, Zielen S, Schubert R. Airway responses and inflammation in subjects with asthma after four days of repeated high-single-dose allergen challenge. Respir Res. 2012 Sep 19;13(1):78. doi: 10.1186/1465-9921-13-78.

Reference Type DERIVED
PMID: 22989372 (View on PubMed)

Rose MA, Weigand B, Schubert R, Schulze J, Zielen S. Safety, tolerability, and impact on allergic inflammation of autologous E.coli autovaccine in the treatment of house dust mite asthma--a prospective open clinical trial. BMC Complement Altern Med. 2011 Jun 3;11:45. doi: 10.1186/1472-6882-11-45.

Reference Type DERIVED
PMID: 21639872 (View on PubMed)

Other Identifiers

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Eudra-CT Nr. 2005-005534-12

Identifier Type: -

Identifier Source: secondary_id

AVH-2004/1

Identifier Type: -

Identifier Source: org_study_id