Relevance of Sensitization to Legumes in Children Allergic to Peanut

March 30, 2020 updated by: Central Hospital, Nancy, France
The objectives of this study are to determine in children allergic to peanut (i) the prevalence of sensitization to other legumes, (ii) the prevalence of allergy to each legume in patients who are sensitized to it (iii ) the severity of the allergy to legumes other than peanut

Study Overview

Status

Unknown

Conditions

Detailed Description

Allergy to legumes is more and more frequent, especially in children allergic to peanut, with some severe reactions but little is known about cross-reactivity and clinical meanings of legumes sensitization in children allergic to peanut.

All children with a confirmed peanut allergy and followed at the University Hospital of Nancy between January 1st 2017 and February 29th 2020 will be included in order to evaluate the prevalence of sensitization and allergy to other legumes in this population.

In children allergic to peanut and to at least one other legume, we will evaluate the severity of the allergy and the sIgE profiles for peanut.

Study Type

Observational

Enrollment (Anticipated)

250

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

1 year to 18 years (Child, Adult)

Accepts Healthy Volunteers

N/A

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

children allergic to peanut with a follow-up at the Pediatric Allergy Department of the University Hospital of Nancy from january 2017 to february 2020

Description

Inclusion Criteria:

  • Confirmed allergy to peanut

Exclusion Criteria:

  • no available information regarding sensitization and tolerance to legumes

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
sensitization to legumes
Time Frame: 2017 to 2020
skin and sIgE sensitization
2017 to 2020

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
allergy to legumes
Time Frame: 2017 to 2020
history of allergic reaction or oral food challenge
2017 to 2020
severity of allergy to legumes
Time Frame: 2017 to 2020
history of allergic reaction or oral food challenge
2017 to 2020

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Central Hospital, Nancy, France

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

April 1, 2020

Primary Completion (Anticipated)

May 31, 2020

Study Completion (Anticipated)

June 30, 2020

Study Registration Dates

First Submitted

March 30, 2020

First Submitted That Met QC Criteria

March 30, 2020

First Posted (Actual)

April 1, 2020

Study Record Updates

Last Update Posted (Actual)

April 1, 2020

Last Update Submitted That Met QC Criteria

March 30, 2020

Last Verified

March 1, 2020

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2019PI247

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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