General body growth in children with clefts of the lip, palate, and craniofacial structure
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Children with certain craniofacial clefts, like unilateral cleft lip and palate, are significantly shorter and thinner. Cleft type impacts growth prognosis and therapy optimization in these patients.
Area of Science:
- Pediatric endocrinology
- Craniofacial biology
- Developmental biology
Background:
- General body growth is intrinsically linked to head and facial development through shared hormonal regulation.
- Morphological characteristics in children with craniofacial clefts can reflect cumulative metabolic processes.
- Understanding growth patterns is crucial for managing patients with orofacial clefts.
Purpose of the Study:
- To investigate variations in general body growth among children with different types of craniofacial clefts.
- To compare the growth parameters of children with specific cleft types against established US norms.
- To explore the relationship between cleft type, sex distribution, and growth outcomes.
Main Methods:
- Comparative analysis of anthropometric data (height, body mass index) from children with various craniofacial clefts.
- Statistical comparison of growth parameters against normative data for unaffected peers.
- Examination of sex-based prevalence differences across distinct cleft types.
Main Results:
- Children with unilateral cleft lip and palate or isolated cleft palate were significantly shorter than controls.
- Males with these conditions exhibited lower average body mass index standard deviation scores, indicating thinner stature.
- No significant average growth differences were observed in children with isolated cleft lip or bilateral cleft lip and palate compared to norms.
- Unilateral and bilateral cleft lip and palate were more common in males, while isolated cleft lip occurred more frequently in females.
Conclusions:
- Congenital metabolic variations likely contribute to orofacial cleft development and influence postnatal growth.
- The specific type of cleft is a critical factor in predicting a child's growth trajectory.
- Assessing growth status is essential for tailoring and optimizing therapeutic interventions for children with orofacial clefts.
Abstract:
This paper discusses general body growth in children with craniofacial clefts. Body growth is important in such patients because morphology reflects the cumulation of metabolism over time. The same hormones that direct general body growth also govern the ontogeny of the head and face. Body growth varies in children with different types of clefts. We found no average differences from US norms for those with isolated clefts of the lip alone or those with bilateral clefts of the lip and palate. Children with unilateral clefts of the lip and palate and with isolated cleft palate were significantly shorter than their unaffected peers. Males with these defects were also thinner than normal based on average standard deviation scores for body mass indices. Both unilateral and bilateral clefts of the lip and palate predominated in males, while isolated cleft lip was more frequent in females. Our results indicate that congenital metabolic variation contributes to the development of orofacial clefting and influences postnatal development in certain types of cleft. Accordingly, cleft type is important to growth prognosis, and growth status is relevant to optimization of therapy in orofacial cleft patients.