Prevention of Allergic Diseases in Infants

March 6, 2026 updated by: HiPP GmbH & Co. Vertrieb KG

The Effect of Low Protein, Extensively Hydrolyzed Infant Formula on Allergy Prevention in At-risk Infants up to 1 Year of Age: a Randomized, Double-blind, Controlled Intervention Study and the Long-term Effect on Allergy Prevention of Early Nutrition Given in the First 120 Days of Life in At-risk Infants Until the Child is 6 Years of Age

A multi-center, prospective, randomized, controlled, doubleblind intervention clinical Trial is performed to proof the efficiency of hydrolyzed infant formula showing a risk reduction of developing an allergy.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1226

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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

  • Bulgaria
      • Sofia, Bulgaria
        • Second specialized obstetric and gynecological hospital for active treatment Sheinovo EAD
  • Czechia
      • Strakonice, Czechia
        • Nemocnice Strakonice, a.s.
  • Finland
      • Tampere, Finland
        • Suomen Terveystalo Oy
  • France
      • Clermont-Ferrand, France
        • CHU Estaing
  • Germany
      • Berlin, Germany
        • Charité Universitätsmedizin Berlin
      • Bochum, Germany
        • Klinik für Kinder- und Jugendmedizin der Ruhruniversität Bochum im St. Josef Hospital
      • Frankfurt, Germany
        • Studienambulanz der pädiatrische Pneumologie und AllergologieKlinik für Kinder- und Jugendmedizin (KKJM)
      • Hamm, Germany
        • Klinik für Kinder und Jugendmedizin
      • Wesel, Germany
        • Klinik für Kinder- und Jugendmedizin Marienhospital gGmbH Wesel
  • Italy
      • Roma, Italy
        • Unità Allergologia-Unità Allergologia-
  • Poland
      • Poznan, Poland
        • Instytut Mikroekologii
  • Portugal
      • Braga, Portugal
        • Hospital braga
  • Serbia
      • Belgrade, Serbia
        • Clinical Hospital Center "Dr Dragisa Misovic-Dedinje"
  • Spain
      • Santiago de Compostela, Spain
        • Complejo Hospitalario Universitario de Santiago

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

No older than 1 month (Child)

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Healthy term-born male and female infants (gestational Age ≥37+0, singleton birth)
  • Birth weight ≥ 2500 g and ≤ 4500 g
  • Age at enrollment: ≤ 56 days of life
  • At risk of developing atopic diseases
  • Free of atopy symptoms at Screening and at any time before randomization
  • Feeding regimen at any time before Screening (V1) and Baseline (V2, infants who will receive Interventional Product (IP)): no infant formula feeding and solid foods allowed (in order to exclude prior sensitization) except amino acid formula (e.g. Neocate Infant), maltodextrin or glucose solution/gel; breastfeeding allowed

  • Subject's parents/caregivers willing to comply with the feeding regimen during the intervention period. Subject's parents/caregivers will decide which feeding regimen will be used (IP or breast milk):

    • IP regimen (intervention or control group): only IP and breast milk until at least 120 days of life
    • breastfeeding regimen (reference group): exclusively breast milk until at least 120 days of life.
    • No other infant formulas or solid foods are allowed.
  • Written informed consent.

Exclusion Criteria:

  • Multiple births
  • Premature delivery (gestational age ≤ 36+6)
  • Neonatal illnesses that might have an impact on allergy development (based on Investigator's decision)
  • Significant congenital abnormalities
  • Participation in another clinical study with an IP or study method that would influence the outcome of this study
  • Reason to presume that the subject's parents/caregivers are unable to meet study plan requirements.

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: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Intervention Group
Infant Formula with hydrolyzed protein and breast milk until at least 120 days of life
Other: Hydrolyzed Formula
Infant formula with extensively hydrolyzed proteins and pre- and probiotics.
Experimental: Control Group
Infant Formula with intact protein and breast milk until at least 120 days of life
Other: Control formula
Infant formula with intact proteins and pre- and probiotics.
No Intervention: Breast Fed Group
Exclusively breast ilk until at least 120 days of life

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Cumulative incidence of atopic dermatitis
Time Frame: 1 year
Presence of atopic dermatitis on physical examination
1 year

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
HiPP GmbH & Co. Vertrieb KG

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Kirsten Beyer, Prof Dr med, Charite University, Berlin, Germany

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)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
July 9, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 31, 2021

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
October 30, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 26, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 4, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 5, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 9, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 6, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2025

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 508917

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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