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Effects of dust mite sublingual immunotherapy in children with allergic rhinitis.

Sublingual immunotherapy in children with allergic rhinoconjunctivitis mono-sensitized to house dust mites: A Double-Blind-Placebo-Controlled Randomised Trial

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12613000315718
Enrollment
60
Registered
2013-03-20
Start date
2004-11-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Double-blind randomized placebo controlled trial of children with persistant rhinitis, allergic to dust mites were included. All evaluationwas done at baseline and 12 months after randomisation as for clinical status, bronchial and nasal hyper-reactivity.

Interventions

Subjects were randomized to receive active sublingual immunotherapy or placebo using a double-blind method. Active Sublingual immunotherapy containing 300 Index of Reactivity/mL of Dermatophagoides pteronyssinus and Dermatophagoides farinae 50:50% or placebo. Both active sublingual immunotherapy and placebo were administered sublingually with 8 drops/once a day 3 times a week, for a 12 months treatment duration.

Sponsors

Marmara University medical faculty
Lead SponsorUniversity

Study design

Allocation
Randomised controlled trial
Primary purpose
Treatment
Masking
Blinded (masking used) (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
All
Age
5 Years to 10 Years
Healthy volunteers
No

Inclusion criteria

Children aged between 5-10 years of both genders with the history of persistent allergic rhinitis without asthmatic symptoms.

Exclusion criteria

Allergic asthma, previous allergen immunotherapy, chronic disease, malignancy.

Outcome results

None listed

Source: ANZCTR · Data processed: Mar 23, 2026