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Comparison Between a Rush and a Conventional Oral Immunotherapy Protocol to Treat Cow's Milk and Hen´s Egg Allergy. CompITO Study

Study Purpose

This study investigates the efficacy and safety of two different OIT schemes to treat milk and egg allergic children

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 6 Years - 16 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - Patients 6 to 16 years old.
  • - sIgE levels to milk 0.35 to 35kUA/L for milk allergic subjects and egg 0.35 to 35kUA/L for egg allergic subjects.
  • - Entry DBPCFC discrete milk eliciting dose (ED)≥ 22.2mg of milk protein and discrete egg ED≥18.5mg of egg protein, that are the population-based reference values for the ED20.
  • - Having a mild to moderate food allergy severity per DEFASE score (<13 points)

    Exclusion Criteria:

    - sIgE levels to milk >35kUA/L for milk allergic subjects and egg > 35kUA/L for milk allergic subjects.
  • - Entry DBPCFC discrete milk ED<22.2mg of milk protein or discrete egg ED<18.5mg of egg protein.
  • - Entry DBPCFC discrete ED for milk>2112mg of milk protein (cumulative amount of 4193,7mg of milk protein) and egg discrete ED>1560mg of egg protein (cumulative amount of 3110.8mg of egg protein) - Having severe food allergy per DEFASE score (≥13 points) - Other

    exclusion criteria:

    uncontrolled asthma, FEV1<70%, severe atopic dermatitis, Eosinophilic Esophagitis, non-IgE mediated allergy, having started SCIT 3 months before, or SLIT one week before.
Pregnancy

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT06976775
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 2/Phase 3
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Pablo Rodríguez del Rio
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Dr. Pablo Rodriguez del Río, MD, PhD
Principal Investigator Affiliation Hospital Infantil Niño Jesús, Instituto de Investigación La Princesa
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Other
Overall Status Not yet recruiting
Countries Spain
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Food Allergy in Children, Milk Allergy, Egg Allergy
Additional Details

Food immunotherapy, especially oral immunotherapy (OIT), is now a standard treatment option for patients allergic to cow´s milk, hen´s egg or peanuts. While peanut OIT has drawn considerable attention from the scientific community, milk and hen´s egg OIT still remain as the most common immunotherapy administered in daily routine. Optimization of these treatments is a priority to offer to a wider number of candidates a more efficient and safe way of treatment. A Phase II/III randomized clinical trial enrolling a total of 40 patients with non-severe food allergies (20 cow's milk allergic children and 20 hen's egg allergic children) to assess the safety and efficacy of a rush/rapid versus a conventional OIT protocol. Schemes are comparable in terms of the number of doses, the relative increment between doses and the final amount of protein, with one exception: the "rush" regimen includes several doses given the same day over the first week of treatment while in the "conventional" regimen Induction Phase is based upon single doses given every 2 weeks. There are two different parts in the study, during Induction Phase (Part 1, 1 week up to 7 months), participants in both groups will receive incremental doses of milk/egg, depending on their allergy, until they tolerate 6600 mg or 4680mg of milk or egg protein respectively. The occurrence of adverse events in both groups will result in dose adjustments and delay in completion Induction Phase. During Maintenance Phase (Part 2), patients will ingest the same dose (daily for milk and every 48h for egg) until the end of study, that will last for a total duration of 7 months. The study features a dual primary outcome. Safety and efficacy variables are primary outcomes, and parents and patient-reported food allergy-related quality of life (HRQoL) are secondary outcomes, as well as burden of treatment and immunological changes. Molecular changes underlying OIT will be studied, and biomarkers of safety and efficacy will be sought

Arms & Interventions

Arms

Experimental: Rush protocol

Milk and egg allergic children undergoing OIT following a Rush regimen

Active Comparator: Conventional protocol

Milk and egg allergic children undergoing OIT following a Conventional regimen

Interventions

Biological: - "Rush" regimen

The "rush" regimen consists of the administration of several incremental doses daily, every day, over the first week of the Induction Phase (Part 1)

Biological: - "Conventional" regimen

The "conventional" regimen consists of the administration of only one incremental dose every 2 weeks, throughout all the Induction Phase (Part 1)

Contact a Trial Team

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International Sites

Madrid, Spain

Status

Address

Hospital Infantil Universitario Niño Jesús. Avenida de Menéndez Pelayo, número 65

Madrid, , 28009

Site Contact

Dr. Pablo Rodríguez del Río

[email protected]

+34915035900

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