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UMIN ID:

Recruitment status Main results already published
Unique ID issued by UMIN UMIN000009373
Receipt No. R000011019
Scientific Title Multicenter Oral Immunotherapy for Hen's Egg, Cow's Milk, and Wheat allergic children at outpatient clinic.
Date of disclosure of the study information 2012/12/01
Last modified on 2021/01/26

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Basic information
Public title Multicenter Oral Immunotherapy for Hen's Egg, Cow's Milk, and Wheat allergic children at outpatient clinic.
Acronym Multicenter Outpatient Oral Immunotherapy
(MO-OIT)
Scientific Title Multicenter Oral Immunotherapy for Hen's Egg, Cow's Milk, and Wheat allergic children at outpatient clinic.
Scientific Title:Acronym Multicenter Outpatient Oral Immunotherapy
(MO-OIT)
Region
Japan

Condition
Condition food allergy
Classification by specialty
Pediatrics
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 To evaluate efficacy and safety of outpatient oral immunotherapy for food allergy focusing on target doses.
Basic objectives2 Safety,Efficacy
Basic objectives -Others
Trial characteristics_1 Confirmatory
Trial characteristics_2 Pragmatic
Developmental phase Not applicable

Assessment
Primary outcomes The purpose of this study is to clarify dose dependent outcome, regarding tolerance acquisition and incidence rate of symptoms by outpatient oral immunotherapy.
Patients are enrolled in two groups, which are divided by target amounts of OIT ingestion as 100% or 25% of maximum ingestion amount.
Key secondary outcomes To investigate the efficacy of oral immunotherapy, compared to natural course without the therapy.
To confirm the safety of outpatient oral immunotherapy for mild and moderate food allergic children, performed by multicenter trial.
To analyze the reactivity for oral immunotherapy, stratified by their severity of food allergy.
Regarding the OIT patients who haven't reached tolerance at 1 year follow up, they can continue OIT for longer period with their informed consent at each hospital with its will for participation in advance.
The outcome at 2 years' follow up is analyzed in addition to that at 1 year.

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Randomized
Randomization unit Individual
Blinding Open -but assessor(s) are blinded
Control No treatment
Stratification YES
Dynamic allocation YES
Institution consideration Institution is not considered as adjustment factor.
Blocking YES
Concealment Central registration

Intervention
No. of arms 2
Purpose of intervention Treatment
Type of intervention
Food
Interventions/Control_1 The target amount of ingestion, regarding tolerance acquisition, is defined one heated hen's egg, 100ml of cow's milk, and 100g of Japanese Udon noodles.
Interventions/Control_2 The maximum amount of ingestion at home is 100% amount of that in group A and 25% of that in group B, during one year oral immunotherapy.
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit
3 years-old <=
Age-upper limit
15 years-old >=
Gender Male and Female
Key inclusion criteria Subjects, aged 3-15 years old, undergo oral food challenge within the 3 months before this trial.
They are confirmed mild or moderate positive objective symptoms caused by hen's egg, cow's milk, or wheat ingestion challenge.
The threshold for eliciting positive symptoms is more than a thirty-second hen's egg and not greater than a quarter of that for egg allergic children. Also that for cow's milk is more than 3ml and not greater than 25ml, and that for wheat is more than 3g of Udon noodles and not greater than 25g of that.
Key exclusion criteria The threshold for eliciting positive symptoms is less than or equal to a thirty-second hen's egg, 3ml of cow's milk, or 3g of Udon noodles by oral food challenge test.
The subject who is treated by adrenaline injection at oral food challenge test just before this study.
The subject who has not-well treated atopic dermatitis, bronchial asthma, or any underlying disease.
The subject who is not appropriate for oral immunotherapy, judged by medical doctor.
Target sample size 90

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Motohiro Ebisawa
Organization National Hospital Organization Sagamihara National Hospital
Division name Department of Allergy, Clinical Research Center for Allergy and Rheumatology
Zip code
Address 18-1, sakuradai, minamiku, sagamiharashi, kanagawa, Japan, 252-0392.
TEL 042-742-8311
Email foodallergy@sagamihara-hosp.gr.jp

Public contact
Name of contact person
1st name
Middle name
Last name Kiyotake Ogura
Organization National Hospital Organization Sagamihara National Hospital
Division name Department of Allergy, Clinical Research Center for Allergy and Rheumatology
Zip code
Address 18-1, sakuradai, minamiku, sagamiharashi, kanagawa, Japan, 252-0392.
TEL 042-742-7311
Homepage URL
Email foodallergy@sagamihara-hosp.gr.jp

Sponsor
Institute National Hospital Organization Sagamihara National Hospital
Institute
Department

Funding Source
Organization Research grant by the Ministry of Health, Labour and Welfare of Japan
Organization
Division
Category of Funding Organization
Nationality of Funding Organization Japan

Other related organizations
Co-sponsor
Name of secondary funder(s) Network research of National Hospital Organization

IRB Contact (For public release)
Organization
Address
Tel
Email

Secondary IDs
Secondary IDs NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions 国立病院機構 相模原病院 小児科(神奈川県)
昭和大学病院 小児科(東京都)
あいち小児保健医療総合センター アレルギー科(愛知県)
岐阜大学医学部附属病院 小児科(岐阜県)
藤田保健衛生大学 坂文種報徳會病院 小児科(愛知県)
国立病院機構 三重病院 アレルギー科(三重県)
国立病院機構 福岡病院 小児科(福岡県)
国立病院機構 横浜医療センター 小児科(神奈川県)
国立病院機構 福山医療センター 小児科(広島県)
東京慈恵会医科大学 分子疫学研究室(東京都)

Other administrative information
Date of disclosure of the study information
2012 Year 12 Month 01 Day

Related information
URL releasing protocol
Publication of results Partially published

Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description

Progress
Recruitment status Main results already published
Date of protocol fixation
2012 Year 11 Month 20 Day
Date of IRB
2012 Year 12 Month 11 Day
Anticipated trial start date
2012 Year 12 Month 01 Day
Last follow-up date
2014 Year 12 Month 01 Day
Date of closure to data entry
2015 Year 01 Month 01 Day
Date trial data considered complete
2015 Year 02 Month 01 Day
Date analysis concluded
2015 Year 03 Month 01 Day

Other
Other related information

Management information
Registered date
2012 Year 11 Month 21 Day
Last modified on
2021 Year 01 Month 26 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000011019

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name
2020/06/19 99 moOIT_dataset (Anonymized).xlsx


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