Phenotyping study of fish allergy

Phenotyping study of fish allergy - Phenotyping study of fish allergy

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041060

Enrollment

Registered

2020-07-13

Start date

2020-07-07

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Food allergy

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Intended for those who meet all of the following criteria ?Male and female under 15 years old ?Two or more episodes of immediate allergic reaction or gastrointestinal symptom, which including FPIES, after ingestion of fish ?Persons who have written consent to participate in this study by their legal guardians

Exclusion criteria

Exclusion criteria: Patients who meet any of the following will not be included in this study: ?If we suspect ananisakis allergy, histamine poisoning, or psychogenicity ?If the subject has other serious complications and is not suitable for this study

Design outcomes

Primary

Measure	Time frame
Difference in the recipe of the yellowtail (raw, grilled fish, boiled fish) that induces allergic symptoms among the 4 phenotypes.	—

Secondary

Measure	Time frame
Differences in ingestible fish species, recipes, and positive rates of skin prick test among the four phenotypes.	—

Countries

Japan

Contacts

Public ContactOsamu Natsume

Hamamatsu University School of Medicine Pediatric

allergy@hama-med.ac.jp053-435-2312

Outcome results