Validation of the HYPONUT Product

November 23, 2020 updated by: University Hospital, Montpellier

Clinical Validation of the Inactivation Procedure for Peanut Major Allergens in the HYPONUT Product

The HYPONUT product was previously validated in a laboratory setting ("Procédé de préparation d'aliment hypoallergénique", n° FR1250977) on 2012. A international patent was then obtained on 2013. Through the present study, the investigators would like to prove that the hypoallergenicity of the product is sustained in a clinical setting. Patients allergic to peanuts currently undergo in vivo tests to confirm their allergy: skin prick tests, and oral food challenges. In vitro tests are also performed (i.e. IgE levels for peanut and peanut components). The follow-up of patients consists in regular yearly or semestral evaluations. During one of these evaluation, the investigators will skin tests patients with the hyponut product to verify if they are sensitized to this last one as well. When skin tests will be negative, the investigators will propose to patients to take some of the product to verify its tolerability as well.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

6

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
    • Hérault
      • Montpellier, Hérault, France, 34090
        • University Hospital

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

6 years and older (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion criteria:

  • Patients aged more than 6
  • Patients suffering from peanut allergy and followed in the Allergy Unit of the University Hospital of Montpellier (France)

Exclusion criteria:

  • Pregnancy, or patients breast-feeding
  • Patients treated with drugs possibly altering the results of the tests (e.g. anti-histamines)
  • Patients presenting with dermographism
  • Patients not fluent in French

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

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Hyponut
Other: Hyponut
Prick tests with hyponut

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Skin Prick Tests evaluation
Time Frame: day patient enrolled
day patient enrolled

Secondary Outcome Measures

Outcome Measure
Time Frame
Oral food challenge evaluation
Time Frame: day patient enrolled
day patient enrolled

Collaborators and Investigators

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

Sponsor

University Hospital, Montpellier

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 (Actual)

September 24, 2019

Primary Completion (Actual)

February 4, 2020

Study Completion (Actual)

February 4, 2020

Study Registration Dates

First Submitted

February 19, 2019

First Submitted That Met QC Criteria

February 19, 2019

First Posted (Actual)

February 21, 2019

Study Record Updates

Last Update Posted (Actual)

November 27, 2020

Last Update Submitted That Met QC Criteria

November 23, 2020

Last Verified

November 1, 2020

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • UF 7542

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

product manufactured in and exported from the U.S.

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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