Efficacy and Safety of LAIS® Mites Sublingual Tablets

NCT ID: NCT02277483

Last Updated: 2015-06-23

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

UNKNOWN

Clinical Phase

PHASE4

Total Enrollment

45 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-10-31

Study Completion Date

2016-12-31

Brief Summary

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Evaluation of the efficacy and safety of SLIT with LAIS® Mites Sublingual tablets compared to standard drug treatment in patients aged over 60 years suffering from house dust mite (HDM) induced allergic rhino-conjunctivitis with/without asthma.

Detailed Description

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The Total combined score (TCS), taking into account the rhinoconjunctivitis total symptom score (RTSS) and the total rescue medication score (RTMS), in the maximum expected mites exposition period (V4-V5) For the RTSS and the RTMS, the daily values as determined by the patients in their diary card are collected during the observation period over 30 days. Then, the mean daily scores during that period are calculated for both parameters.

Conditions

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Allergic Conditions

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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active treatment

LAIS® Mites Sublingual tablets + rescue medication

Group Type ACTIVE_COMPARATOR

LAIS®

Intervention Type DRUG

10 X 1,000 / twice a week

control

Rescue medication

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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LAIS®

10 X 1,000 / twice a week

Intervention Type DRUG

Other Intervention Names

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active treatment

Eligibility Criteria

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Inclusion Criteria

1. Female or male patients aged 60 years or more with a history of at least two years of house dust mite (HDM) induced allergic rhinitis and/or allergic rhinoconjunctivitis with or without mild to moderate controlled asthma upon exposure to house dust mite \[From the Global Strategy for Asthma Management and Prevention, Global Initiative for Asthma (GINA) 2007.
2. Clinically relevant sensitization to mites.
3. Positive clinical history of allergy due to house dust mite (HDM), proven by- The majority of perennial clinical symptoms appearing mostly related to indoor mites allergens

* Specific Immunoglobulin E reactivity to mites allergens (ImmunoCAP\>0.35 Ku/L)
* Positive skin prick test (wheal diameter\> 3mm, negative control \< 2mm)
4. Retrospective Total Symptom Score (RRTSS) referred to the previous winter season greater than or equal to 8
5. Compliance and ability of the patient to complete a diary card for self-evaluation of the symptoms and anti-symptomatic medication
6. Signed and dated patient's Informed Consent

Exclusion Criteria

1. Simultaneous participation in other clinical trials
2. Previous immunotherapy with mite allergens or cross reacting allergens within the last 5 years
3. Ongoing immunotherapy with any allergen
4. Patients being in any relationship or dependency with the sponsor and/or investigator
5. Other reasons contra-indicating an inclusion into the trial according to the investigator's estimation (e.g. poor compliance, inability of the patient to understand study documents and instructions)
6. Predominant seasonal allergic rhinitis
7. Patients with clinically relevant sensitization to seasonal aero-allergens occurring during the study period may not be included. Also patients with clinically relevant sensitization to perennial allergens like animal dander may not be included
8. Uncontrolled asthma
9. Chronic asthma or emphysema, particularly with a forced expiratory volume \<70% of the predicted value and /or \<70% of the individual optimum value
10. Infections of the oral cavity with severe symptoms
11. Patients with Galactose-intolerance, Lactase-deficiency, Glucose-Galactose-malabsorption
12. Active tuberculosis
13. Generally inflammatory as well as severe acute and chronic inflammatory diseases
14. Irreversible secondary disorders at the target organ (e.g. emphysema, bronchiectasis)
15. Immune deficiency (for example induced by immunosuppressive drugs)
16. Physician diagnosed diseases of the liver, spleen, nervous system, thyroidal gland as well rheumatic diseases, based on an autoimmune mechanism,
17. Malignancy
18. Alcohol abuse as well as drug and / or medication abuse
19. Patients treated with contra-indicated drugs
20. Contra-indication for adrenalin (for example, acute or chronic symptomatic coronary heart disease, severe hypertension, hyperthyroidism)
21. Completed or ongoing long-term treatment with tranquilizer or psycho active drugs
22. Completed or ongoing treatment with anti-Specific Immunoglobulin E-antibody
23. Uncontrolled asthma according to GINA guideline criteria
Minimum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ajou University School of Medicine

OTHER

Sponsor Role lead

Responsible Party

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Hae-Sim Park

professor, Department alleric internal medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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hae-sim park, professor

Role: PRINCIPAL_INVESTIGATOR

Department of internal medicine

Locations

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Jung-Won Park

Seoul, , South Korea

Site Status RECRUITING

Countries

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South Korea

Central Contacts

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yun-kyoung kim, Nr

Role: CONTACT

82-31-219-4467

Facility Contacts

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JUNG WON PARK, M.D.,ph.D

Role: primary

82-2-2228-1966

Other Identifiers

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MED-CT4-14-159

Identifier Type: -

Identifier Source: org_study_id

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