- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04763512
Clinical Study of Partially Hydrolysed Protein Infant Formula on Trans-epidermal Water Loss (TEWL) (RASH)
This is a single-centre, prospective, randomized, open-label, controlled trial of 200 infants 42±7 days of age. Subjects will be randomized to one of two open label feeding intervention group:
- Intact Cow's Milk Protein Formula Group (CMFG) (n = 100) or
- Partially Hydrolysed Whey Formula Group (pHFG) (n = 100).
Study Overview
Status
Conditions
Detailed Description
Atopic dermatitis (AD) affects 15 - 30% of children. Approximately 45% of these cases have an onset within the first 6 months of life and 60% develop within the first year (Bieber 2010). Besides environmental factors, the aetiology of AD has been found to be associated with genetic variants involved in skin barrier function defect and inflammation, leading to dry skin with increases in susceptibility to environmental exposures (Bieber 2008).
Partially hydrolysed cow's milk (whey) protein infant formula (pHF) has been shown to be effective in prevention of AD, both among at-risk and healthy infants (Exl, Deland et al. 2000, von Berg, Koletzko et al. 2003, Jingrana and Dunjina 2015). However, to date there are no published pediatric data to document the relationship between partially hydrolysed protein formulas and skin barrier function, specifically evaluating the effect of pHF on Trans-epidermal Water Loss (TEWL) among infants. Therefore, this study aims to evaluate the effect on skin barrier function as measured by TEWL and we hypothesize that infants consuming partially hydrolysed starter formula will have lower TEWL when compared infants consuming intact cow's milk protein starter formula.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Jie Shao, Dr
- Phone Number: +8618917762095
- Email: dr.shaojie@163.com
Study Locations
-
-
Shanghai
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Shanghai, Shanghai, China
- Recruiting
- Shanghai Tonxin Pediatric Clinic Co. Ltd
-
Contact:
- Jie C Shao, Dr
- Phone Number: +8618917762095
- Email: liumindr@shphc.org.cn
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Infants 42± 7 days of age at enrolment (date of birth = age 0).
- Infants who have been born full-term gestational birth (≥ 37 completed weeks of gestation) and having a birth weight ≥ 2.5 kg and ≤ 4.5 kg.
- Parents /caregivers must agree to follow study procedures and recommended skincare routines, such as avoidance of moisturizers or other skincare products on the primary sites of interest.
- Parent(s) must have already independently elected before enrolment to formula feed and less than 30% of intake will be from breastmilk.
Exclusion Criteria:
- Known and diagnosed cow's milk protein allergy/intolerance.
- Infants currently using or have ever used partially hydrolysed protein formulas.
- Infants who have ever used topical corticosteroids, calcineurin inhibitors and/or any other physician-recommended treatments for skin conditions after birth.
- Infants who have been introduced to complementary foods.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Intact Cow's Milk Protein Formula Group (CMFG)
All enrolled subjects will be fed Stage 1 CMF libitum for 4 months.
Thereafter, they will discontinue study formula and complete the study.
|
Study product will be provided as powder, reconstituted with water by parents/caregivers according to label instructions, and consumed orally.
Study participants will continue this feeding regimen for 4 months.
|
Experimental: Partially Hydrolysed Whey Formula Group (pHFG)
All enrolled subjects will be fed Stage 1 pHF libitum for 4 months.
Thereafter, they will switch to Stage 2 pHF at age 6 months (Study Month 4) and to Stage 3 pHF at age 12 months (Study Month 9) and continue until age 18 months (Study Month 15).
Thereafter, they will discontinue study formula and complete the study.
|
Study product will be provided as powder, reconstituted with water by parents/caregivers according to label instructions, and consumed orally.
Study participants will continue this feeding regimen for 16 months.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Skin barrier function
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months)
|
Change in Trans-epidermal water loss (TEWL)
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Weight
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Weight in grams and corresponding Z-score according to WHO reference standards and/or local standardized growth charts will be calculated.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Length
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Length in centimeters and corresponding Z-score according to WHO reference standards and/or local standardized growth charts will be calculated.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Head Circumference
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Head circumference in centimeters and corresponding Z-score according to WHO reference standards and/or local standardized growth charts will be calculated.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Infant health-related quality of life
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Assessed through a parent-reported, validated questionnaire called Infant Toddler Quality of Life questionnaire 47-item short-form (ITQOL-SF47).
For each concept, item responses are scored, summed, and transformed on a scale from 0 (worst health) to 100 (best health).
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Infant health-related quality of life
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Assessed through the Happy Growth Index Questionnaire with each question rated on a Likert scale from strongly disagree to strongly agree.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Incidence and severity of Atopic Dermatitis (AD) and other allergic manifestations (CMF group)
Time Frame: aseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Incidence will be gathered from standard Adverse Event (AE) reporting.
Atopic Dermatitis (AD) will be diagnose based on the Williams diagnostic criteria of International Study of Asthma and Allergies in Childhood (ISAAC).
Severity of AD will be assessed using the SCORing Atopic Dermatitis (SCORAD) index, which consists of the extent and intensity of the disorder and subjective symptoms.
|
aseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Infant gut comfort
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months)
|
Using the Infant Gastrointestinal Symptom Questionnaire (IGSQ)-13.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months)
|
Toddler gut comfort
Time Frame: Study Month 9 (age 12 months) and Study Month 15 (age 18 months)
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Using the Toddler Gut Comfort Questionnaire.
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Study Month 9 (age 12 months) and Study Month 15 (age 18 months)
|
Stool consistency
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months)
|
Parents will record for 3 consecutive days after each bowel movement in a 3-Day Stool Diary the stool consistency on a validated 5-point scale from 1-watery to 5-hard.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months)
|
Formula acceptance and satisfaction
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Formula intake, acceptability and satisfaction recorded using the Milk Intake and Satisfaction Questionnaire.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Safety assessment: Adverse events (AEs)
Time Frame: Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Using standard adverse events (AEs) reporting for safety assessment.
|
Baseline (age 42 ± 7 days) to Study Month 4 (age 6 months) - in both randomized groups and until Study Month 15 (age 18 months) in pHF group only
|
Collaborators and Investigators
Investigators
- Principal Investigator: Jie Shao, Dr., Shanghai Tonxin Pediatric Clinic Co. Ltd
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 20.16.INF
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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