Clinical trial Recruiting at 19 sites Interventional Ages 1 Day to 14 Days

Evaluating a special formula with synbiotics for infants with atopic dermatitis

Official title: Synbiotics in Partially Hydrolysed Formula for Improved skiN Barrier Function in Infants at Risk for Allergy (SPHINX Study)

Run by Société des Produits Nestlé (SPN) · NCT06943469 · Data updated 2026-11-12

This study is testing a special baby formula with added good bacteria to see if it can help prevent skin allergies in infants who are at risk.

Quick facts

Study typeInterventional
Ages1 Day to 14 Days
SexAll
Enrollment400 (estimated)
SponsorSociété des Produits Nestlé (SPN)
Industry-sponsored
Locations25 sites (Bruges and 24 other locations)
StatusRecruiting
StartedApril 10, 2025
Main results expectedOctober 2027
Study endsNovember 2028
Registry record updatedJuly 30, 2026
Trial IDNCT06943469 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are infants aged 14 days or younger with a family history of allergies.

Probably not a fit

Patients who are not at risk for allergies or are older than 14 days may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the effectiveness of a partially hydrolyzed formula containing synbiotics in preventing atopic dermatitis in infants who are at risk for allergies. The trial will compare the test formula against a control formula to assess various efficacy and safety parameters. Eligible infants will be those who are either exclusively breastfed or predominantly formula-fed, with a family history of allergies. The study will enroll infants within the first two weeks of life to monitor early intervention outcomes.

Why it matters

Potential benefit: If successful, this approach could significantly reduce the incidence of atopic dermatitis in infants at risk for allergies.

How similar studies have gone: Previous studies have shown promise in using hydrolyzed formulas for allergy prevention, suggesting potential success for this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Written informed consent has been obtained from at least one parent or legally acceptable representative (LAR), if applicable
2. Infant gestational age ≥ 37 completed weeks
3. Infant birth weight of ≥ 2.5 kg and ≤ 4.5 kg
4. Infant postnatal age ≤ 14 days (date of birth = day 0) at enrollment
5. Infant from singleton birth or infant from multiple births may if all birth siblings are enrolled.
6. At least one biological parent or sibling has (or had) a medically diagnosed history of allergy, based on response to a simple screening questionnaire
7. a. For the breastfed reference group only: infant is exclusively breastfed since birth with no intake of formula, and their parent(s) have the intention to continue exclusive breastfeeding until at least 4 months of age.

   or b. For the randomized formula-fed groups only: infant is exclusively or predominantly formula-fed in the 24 hours prior to enrollment, with formula feeding representing at least 75% of total daily feeds. The decision to introduce formula feeding was independently made by the parents before enrollment.
8. Parents/LAR must be able to provide evidence of parental authority and identity.
9. Infant's parent(s)/LAR must understand the informed consent form and other study documents and are willing and able to fulfill the requirements of the study protocol.

Exclusion Criteria:

1. Infectious, metabolic, congenital, genetic, gastrointestinal illness or any other condition (e.g., gastrointestinal surgery) that could impact oral feeding, growth or study outcomes.
2. Infants with special dietary needs other than standard infant formula (e.g., extensively hydrolyzed formula, amino acid formula, special formula for metabolic diseases) or requiring tube feeding.
3. Infant has already been diagnosed with allergy by a physician, including AD and/or cow's milk allergy.
4. Infant is currently participating or has previously participated in another clinical trial prior to enrollment.
5. Infant's parents or LARs have not reached legal age of majority (18 years).

Where it's running

  • AZ Sint-Jan Brugge-Oostende AV - Campus Sint-Jan
    Bruges, Belgium
    Recruiting
  • Clinique Ste Elisabeth
    Namur, Belgium
    Recruiting
  • CHU Amiens Picardie
    Amiens, France
    Recruiting
  • CHU de Caen
    Caen, France
    Recruiting
  • Hôpital de la Croix Rousse
    Lyon, France
    Recruiting
  • Hôpital Charles Nicolle
    Rouen, France
    Recruiting
Show 19 more locations
  • CHRU de Tours
    Tours, France
    Recruiting
  • Evangelisches Krankenhaus Düsseldorf - Frauenklinik
    Düsseldorf, Germany
    Recruiting
  • Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Frankfurt
    Frankfurt, Germany
    Recruiting
  • Evangelisches Waldkrankenhaus Spandau
    Spandau, Germany
    Recruiting
  • Marien Hospital Wesel GmbH
    Wesel, Germany
    Recruiting
  • Hospital Teresa Herrera
    A Coruña, Spain
    Recruiting
  • HU Torrecárdenas
    Almería, Spain
    Recruiting
  • Hospital Quiron Salud Barcelona
    Barcelona, Spain
    Recruiting
  • Hospital Universitario Severo Ochoa
    Madrid, Spain
    Recruiting
  • Grupo Pediátrico Uncibay
    Málaga, Spain
    Recruiting
  • Hospital Universitari de Tarragona Joan XXIII
    Tarragona, Spain
    Recruiting
  • Hospital Universitari Sant Joan de Reus
    Tarragona, Spain
    Recruiting
  • HCU Lozano Blesa
    Zaragoza, Spain
    Recruiting
  • Universitair Ziekenhuis Brussel - Kinderziekenhuis
    Brussels, Belgium
    Withdrawn
  • CHU de Grenoble Alpes
    Grenoble, France
    Withdrawn
  • Charite-Universitaetsmedizin Berlin - Campus Virchow-Klinikum (CVK)
    Berlin, Germany
    Not yet recruiting
  • Prywatna Praktyka Lekarska Gabinet Pediatryczno-Alergologiczny
    Bialystok, Poland
    Not yet recruiting
  • BioMedical Centers
    Warsaw, Poland
    Not yet recruiting
  • Instituto Hispalense de Pediatria (IHP)
    Seville, Spain
    Withdrawn

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.