NCT03640897.

Methods	Monocentric, prospective, randomised, comparator‐controlled, parallel‐group study
Participants	133 participants
Interventions	Experimental: Liniderm Oleocalcareous liniment Liniderm: The product will be applied on the diaper area by parents/caregivers at each diaper change Active comparator: wipes Free‐fragrance baby wipes. The product will be used on the diaper area by parents/caregivers at each diaper change Active comparator: water Water and cotton pads. The product will be used on the diaper area by parents/caregivers at each diaper change
Outcomes	Primary outcomes:  Number of infants who had at least 1 episode of diaper rash [Time Frame: 28 days] Every day, in a daily log, parents/caregivers will report the presence or not of a diaper rash At the end of follow‐up, the investigator must identify infants who have had at least 1 episode of diaper rash Secondary outcomes:  Severity of diaper rash episodes: rating [Time Frame: Continuously for 28 days] Severity of diaper rash episodes: extent [Time Frame: Continuously for 28 days] Safety of the cleaning method [Time Frame: Continuously for 28 days] Skin evaluation on the genital area [Time Frame: 0, 14, and 28 days] Paediatrician satisfaction [Time Frame: 14 and 28 days] Well‐being [Time Frame: 0, 14, and 28 days] Parent satisfaction [Time Frame: 14 and 28 days]
Notes

Supported by Johnson & Johnson Consumer Inc.