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Oral food challenge test using dry food powder

Oral food challenge test using dry food powder - Oral food challenge test using dry food powder

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000013026
Enrollment
1000
Registered
2014-01-31
Start date
2014-01-30
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

Perform oral food challenge test using dry food powder as challenge food

Sponsors

National Hospital Organization Sagamihara National Hospital
Lead Sponsor
Aichi Children&#39
Collaborator
s Health and Medical Center Mie National Hospital (National Hospital Organization Mie Hospital) National Center for Child Health and Development Kobe City Medical Center General Hospital Nagano Children&#39
Collaborator
s Hospital National Hospital Organization Kumamoto Medical Center Miyagi Children&#39
Collaborator
s Hospital Jichi Medical University Saitama Medical Center Tokyo Medical University Hospital Aiwa Hospital Sagamihara Kyodo Hospital Nagaoka Central General Hospital Takeda General Hospital Atsugi City Hospital Kumamoto Medical Center Toho University Ohashi hospital Chogo Center Clinic Murano Pediatric Allergy department Komata Allergy Pediatrics Clinic Iguchi Pediatric Clinic Ishida Pediatric Clinic doctor
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Cases in which oral food challenge test for hen's egg or cow's milk being performed

Exclusion criteria

Exclusion criteria: Cases in which oral food challenge test for hen's egg or cow's milk not being performed Cases judged inadequate by medical doctor

Design outcomes

Primary

MeasureTime frame
The results of oral food challenge test

Secondary

MeasureTime frame
Provoked symptoms during oral food challenge test Laboratory data of blood exam Treatments to provoked symptoms

Countries

Japan

Contacts

Public ContactNoriyuki Yanagida

National Hospital Organization Sagamihara National Hospital Department of Allergy, Clinical Research Center for Allergy and Rheumatology

yana@foodallergy.jp042-742-7311

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026