Factors relating to failure rates of dental procedures in children following comprehensive dental treatments under general anesthesia: A 2-year retrospective study.

Background and Aim: This study assessed the demographic, treatment, and patient characteristics relating to 2-year postoperative failure and success rate of 2 to 12-years-old healthy children that underwent various dental procedures during comprehensive dental treatment under general anesthesia (GA). Materials and Methods: A retrospective study was conducted after the completion of a 2-year postoperative follow-up examination. The hospital records of all the children were reviewed by an experienced examiner. In the follow-up appointment, the clinical and radiographic evaluations of the treatments, oral hygiene, and oral hygiene practices were recorded. A P value of <0.05 was set as statistically significant. Results: Around 221 healthy children were included in the study, with a mean (SD) age of 4.92 (1.37). The most common type of failure detected 2 years postoperatively were recurrent decay (mean = 2.68, SD = 2.50), followed by stainless steel crown (SSC) open margin (mean = 0.69, SD = 1.02). Children with good oral hygiene involved the highest number of successful procedures (mean = 5.28, SD = 1.99) (P = 0.032). Children with poor oral hygiene was the factor that involved the highest number of procedure failures (mean = 8.28, SD = 3.38) (P < 0.001). The Pearson correlation coefficient showed that the younger the mean age of children during treatment under GA, the higher the rate of dental procedure failure (r = -0.202, n = 221, P < 0.01). Conclusion: The failure rate of dental procedures performed during treatment under GA was highest among younger children and children with poor oral hygiene at the time of treatment. SSC crown restoration was the most common type of dental procedure received, and recurrent decay and SSC open margin were the most common types of failure detected.

Prevalence and characteristics of non-syndromic orofacial clefts and the influence of consanguinity.

UNLABELLED: The Objective of this study was to identify the prevalence and describe the characteristics of non-syndromic orofacial cleft (NSOFC) in Jeddah, Saudi Arabia and examine the influence of consanguinity. STUDY DESIGN: Six hospitals were selected to represent Jeddah's five municipal districts. New born infants with NSOFC born between 1st of January 2010 to 31st of December 2011 were clinically examined and their number compared to the total number of infants born in these hospitals to calculate the prevalence of NSOFC types and sub-phenotypes. Referred Infants were included for the purpose of studying NSOFC characteristics and their relationship to consanguinity. Information on NSOFC infants was gathered through parents' interviews, infants 'files and patient examinations. RESULTS: Prospective surveillance of births resulted in identifying 37 NSOFC infants born between 1st of January 2010 to 31st of December 2011 giving a birth prevalence of 0.80/1000 living births. The total infants seen, including referred cases, were 79 children. Consanguinity among parents of cleft palate (CP) cases was statistically higher than that among cleft lip with or without cleft palate (CL/P) patients (P = 0.039). Although there appears to be a trend in the relationship between consanguinity and severity of CL/P sub-phenotype, it was not statistically significant (P = 0.248). CONCLUSIONS: Birth prevalence of NSOFC in Jeddah City was 0.8/1000 live births with CL/P: 0.68/1000 and CP: 0.13/1000. Both figures were low compared to the global birth prevalence (NSOFC: 1.25/1000, CL/P: 0.94/1000 and CP: 0.31/1000 live births). Consanguineous parents were statistically higher among CP cases than among other NSOFC phenotypes.