The pattern of cleft observed in this study does not differ significantly from those reported in the literature for Arab populations.

BACKGROUND AND OBJECTIVE:To date, there are no published studies from Saudi Arabia on the incidence or etiology of craniofacial anomalies. This study aimed to report the patterns of craniofacial anomalies in Saudi Arabia.DESIGN AND SETTING:Hospital-based, descriptive study conducted during 2002 to 2009 in the Cleft Lip/Palate and Craniofacial Anomalies Registry at King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.PATIENTS AND METHODS:Data was collected on craniofacial patients in the registry.RESULTS:Of the 447 craniofacial patients (male, 242; female, 205), 109 (24.4%) had only cranial anomalies, 261 (58.4%) had only facial anomalies and 77 (17.2%) had both of these conditions. Craniosynostosis was seen in 33.3% of the total patients (81 males and 68 females). Of the 65 craniosynostosis syndromic patients, 25 (38.5%) had Apert syndrome and 18 (27.7%) had Crouzon syndrome. Among facial anomalies, 47 (19.4%) had dysmorphic features, followed by 35 (14.5%) with micrognathia. Among facial syndromes, 72 (59.0%) were observed to have Pierre-Robin sequence, 17 (13.9%) had Goldenhar syndrome and another 17 (13.9%) had Van der Woude syndrome. Cleft palate was more common in 171 (56.8%) patients as an associated deformity, followed by cleft lip with cleft palate in 99 (32.9%) and cleft lip in 23 (7.6%) patients. Of the 224 patients having other congenital anomalies, the cardiovascular system was most commonly affected, with 46 (20.5%) children diagnosed with congenital heart disease. A family history of anomalies was observed more in children born to parents of a consanguineous marriage than in those whose parents were unrelated (P=.01).CONCLUSIONS:Additional efforts should be made towards creating awareness among the general population about these deformities in relation to consanguinity.

This paper focuses on the influence of consanguinity on the occurrence of orofacial clefts. All patients with orofacial clefts registered at King Faisal Specialist Hospital and Research Center, Riyadh since June 1999 until December 2009 were included in this study. Patients were classified in two distinct groups: cleft lip with or without cleft palate (CL ± P) and isolated cleft palate (CP). Chi-squared test was used to test independence of variables. Intracluster correlation coefficient was estimated to assess the degree of concordance between siblings. Among 1,171 total patients, CL ± P was found to be more common (64.0%). Males were more likely to be affected with CL ± P (M:F = 1.5:1) and females were more likely to be affected with CP (M:F = 0.9:1; P < 0.0001). About a third of patients had a family history of clefts; family history was more likely to be positive for patients with CL ± P than for patients with CP (33.6% vs. 22.0%; P < 0.0001). Consanguineous relationships were seen in 56.8% of our patients' parents. Family history was more likely to be positive for patients whose parents were consanguineous than those who were non-consanguineous (34.2% vs. 25.8%; P = 0.003), both for the CL ± P and CP groups. Recurrence among siblings did not differ between those born to consanguineous versus non-consanguineous parents. Recurrence of clefts in offspring was higher among parents affected by cleft compared to those who were not affected (51.4% vs. 11.4%; P < 0.0001), both for CL ± P and CP groups. Education about anticipated genetic consequences of consanguinity is important for populations with a high degree of consanguinity.

Objective The aim was to evaluate differences in the cervical vertebral skeletal maturity of unilateral cleft lip and palate (UCLP) and non-cleft lip/palate (non-CLP) Saudi male orthodontic patients. Method This cross-sectional multicenter study took place at the dental school, King Saud University and King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia, between October 2014 and September 2015. The records of Saudi male orthodontic patients with UCLP (n = 69) were collected. Cervical vertebral maturation was assessed using their cephalometric radiographs. The records of 138 age-matched non-CLP Saudi male orthodontic patients served as controls. Results There was a significant difference in skeletal maturity between the UCLP and non-CLP groups, as evident in the delayed skeletal development among the UCLP participants. Moreover, pubertal growth spurt onset was significantly earlier in the non-cleft participants in comparison with the UCLP participants (p = 0.009). Conclusions There is delayed skeletal maturity among the UCLP Saudi male population in comparison with their non-CLP age-matched peers.

The study aimed to investigate the association of varying body mass index (BMI) with oral health status among children aged 5–14 years and correlate the concentration of salivary levels of 1,5-AG with varying BMI, dental caries, and periodontal disease. This cross-sectional study was conducted on subjects aged 5 to 14 years. The children were recruited from the Pediatric Dental Clinic, College of Dentistry, Majmaah University, by convenient sampling method. Sociodemographic details and clinical parameters, including body mass index (BMI), DMFT/def (deciduous decayed tooth (d), deciduous extracted tooth (e), deciduous filled tooth (f), permanent tooth decayed (D), permanent missing tooth (M), and permanent filled tooth (F)), plaque index (PI), and modified sulcular bleeding index (mSBI), were evaluated. Salivary 1,5-anhydroglucitol (1,5-AG) was analyzed using an enzyme-linked immunosorbent assay (ELISA) for all the subjects. Statistical analyses performed using SPSS v. 27 (IBM Statistics, Chicago, IL, USA) and the Kruskal–Wallis and chi-square tests were used for comparisons. The Spearman rank correlation coefficient was used to examine the association between the study subjects’ independent variables, BMI, and caries activity. The mean def score, PI, and mSBI scores were higher in obese children. PI score, mSBI score, and salivary concentrations of 1,5-AG between the BMI categories were statistically significant (p < 0.001). The study emphasizes promoting preventive oral health regimes, health awareness campaigns, and nutritional educational programs among the pediatric population.