Measurement of sensitization to novel nutritional proteins

Measurement of sensitization to novel nutritional proteins - PREFER II study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON56286

Enrollment

Registered

2023-10-26

Start date

2024-02-07

Completion date

Unknown

Last updated

2024-12-02

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

Conditions

allergy Food hypersensitivity

Interventions

None listed

Eligibility

Age

18 Years to 64 Years

Inclusion criteria

Inclusion criteria: Signed informed consent 18 years of age or older, mentally competent Patients diagnosed with a food allergy Sensitization (Positive skin test [>3 mm ø] or positive specific serum IgE [> 0.35 kU/L]) to at least 1 protein phylogenetically/biologically related to a new protein supplied by the industry.

Exclusion criteria

Exclusion criteria: Patient does not have a food allergy Antihistamines used in the last 72 hours before the skin prick test Unable to stop beta-blockers Use of more than 10 mg prednisone (relative contraindication)

Design outcomes

Primary

Measure	Time frame
Positive sensitization in skin test [>3 mm ø] and in blood (positive IL-13 release) with novel food proteins	—

Secondary

Measure	Time frame
nvt	—

Countries

Netherlands

Outcome results