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Long Term Effect of AIT in Children

Long Term Effect of AIT in Children

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06421415
Enrollment
100
Registered
2024-05-20
Start date
2024-05-01
Completion date
2037-05-01
Last updated
2025-07-10

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

Conditions

Allergy in Children

Brief summary

The present study will investigate the long term effect of allergen immunotherapy in a real-life study in children with allergy undergoing subcutaneous or sublingual immunotherapy with grass pollen, birch, house dust mites or venom.

Detailed description

The study will include children aged 5- 18 years who are treated with immunotherapy at Hans Christian Andersen Children' Hospital, Odense University Hospital. Informed consent to be registered in a database and to receive a questionnaire 5 and 10 years after end of treatment are obtained before start of immunotherapy. Base line data include information from the patient record: symptoms, medication, blood test and skin prick test results. During treatment effect, medication use, lung function and adverse events are monitored systematically once a year. The questionnaires 5 and 10 years after end of treatment will focus on allergy symptoms, use of medication and asthma symptoms.

Interventions

Patients will be treated as usual. The study is an observation of the long term effect of the treatment

Sponsors

Odense University Hospital
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
4 Years to 18 Years
Healthy volunteers
No

Inclusion criteria

treated with allergen immunotherapy at HCA Children'sHospital, Odense University Hospital -

Exclusion criteria

received less than 12 months of treatment with allergen immunotherapy \-

Design outcomes

Primary

MeasureTime frameDescription
Effect of immunotherapy 5 years after end of treatment5 yearsMedication use for allergy and asthma and the patient's experience of effect of the AIT on a scale from 0-4 (0= no effect, 1= modest effect, 2= some effect, 3= good effect, 4= very good effect)

Secondary

MeasureTime frameDescription
Effect of immunotherapy 10 years after end of treatment10 yearsMedication use for allergy and asthma and the patient's experience of effect of the AIT on a scale from 0-4 (0= no effect, 1= modest effect, 2= some effect, 3= good effect, 4= very good effect)

Countries

Denmark

Contacts

Primary ContactJosefine Gradman, PhD
josefine.gradman@rsyd.dk0045 29241375

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026