Study of Obstacles and Barriers to Changing Risky Eating Behaviors in Families of Children With Severe Early Childhood Caries (QUALIKIDS).

Dental caries is the most common chronic disease in children, and its early form-Early Childhood Caries (ECC)-which particularly affects children under the age of six, represents a major public health problem worldwide. This disease has a negative impact on the quality of life of affected children and their families, and leads to significant functional and developmental consequences. Moreover, due to their young age, these children require specialized care and adapted treatment procedures, particularly the use of general anesthesia (GA) for comprehensive oral rehabilitation. This conservative therapeutic approach improves the quality of life and orofacial functions of the children concerned, particularly their masticatory ability. However, there remains a significant rate of caries recurrence within the year following treatment. This is largely due to the difficulty families face in changing the dietary habits that contribute to the disease, such as the frequent consumption of sugar-rich foods in all their forms. These families are often bio-psycho-socially vulnerable and have a low level of oral health literacy. They also tend to show lower adherence to preventive measures (oral hygiene practices and regular dental check-ups for children) as well as to the health education and therapeutic interventions proposed to them. In order to stabilize dental caries in these children, prevent repeated procedures due to recurrent caries, and offer interventions tailored to their needs, it is essential to better understand why oral health behaviors are so difficult to change within these families. This study aims to adopt a qualitative approach to explore the obstacles and barriers to modifying etiological behaviors, particularly dietary behaviors, in families of young children with severe ECC treated under general anesthesia in the specialized care unit of Handiconsult ARA Ouest (CHU Estaing Clermont-Ferrand - CH Riom). Semi-structured, face-to-face interviews conducted with one or both parents will investigate the different dimensions of this issue. A subgroup analysis will compare the factors influencing the adoption of oral health-promoting habits in families of children with and without associated developmental disorders.

NCT Number	NCT07377240
Lead Sponsor	University Hospital, Clermont-Ferrand
Conditions	Early Childhood Caries
Enrollment	30 participants
Start Date	2026-07-10
Primary Completion	2028-07 (estimated)
Study Completion	2028-07 (estimated)
Updated on ClinicalTrials.gov	2026-07-28