A Dose Response Evaluation of SLITone Ultra HDM Mix Immunotherapy

NCT ID: NCT01728298

Last Updated: 2014-01-22

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

PHASE2

Total Enrollment

219 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-11-30

Study Completion Date

2013-08-31

Brief Summary

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The primary objective of the trial is to evaluate the dose-response relationship with regards to change in immunological parameters and safety for SLITone ULTRA house dust mite mix in adult subjects with moderate to severe HDM allergic rhinitis.

Detailed Description

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Conditions

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Allergic Rhinitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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SLITone ULTRA low dose

SLITone ULTRA HDM immunotherapy

Group Type ACTIVE_COMPARATOR

SLITone ULTRA HDM immunotherapy

Intervention Type BIOLOGICAL

SLITone ULTRA medium dose

SLITone ULTRA HDM immunotherapy

Group Type ACTIVE_COMPARATOR

SLITone ULTRA HDM immunotherapy

Intervention Type BIOLOGICAL

SLITone ULTRA high dose

SLITone ULTRA HDM immunotherapy

Group Type ACTIVE_COMPARATOR

SLITone ULTRA HDM immunotherapy

Intervention Type BIOLOGICAL

Interventions

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SLITone ULTRA HDM immunotherapy

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Aged 18 or older
* Moderate to severe persistent HDM allergic rhinitis with or without asthma
* Moderate to severe HDM allergic rhinitis symptoms during a baseline period
* Positive skin prick test response (wheal diameter ≥ 3 mm)
* Positive specific IgE ≥ IgE Class 2, ≥ 0.70 kU/l)

Exclusion Criteria

* Previous treatment with immunotherapy with House dust mite immunotherapy
* Ongoing treatment with any allergen specific immunotherapy product
* Reduced lung function
* Clinical history of uncontrolled asthma
* Inflammatory conditions in the oral cavity with severe symptoms
* History of anaphylaxis with cardiorespiratory symptoms
* History of recurrent generalised urticaria
* A history of drug induced facial angioedema or hereditary angiooedema
* Any clinically relevant chronic disease (≥3 months duration)
* Systemic disease affecting the immune system
* Immunosuppressive treatment
* Currently treated with tricyclic antidepressants; catecholamine-Methyltransferase inhibitors and mono amine oxidase inhibitors
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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ALK-Abelló A/S

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Alain Didier, Pr.

Role: PRINCIPAL_INVESTIGATOR

Hôpital Larrey, Toulouse

Locations

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Proffesor Alain Didier

Toulouse, , France

Site Status

Countries

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France

Other Identifiers

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SU-M-01

Identifier Type: -

Identifier Source: org_study_id

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