Toothbrushing in children with autism spectrum disorders: qualitative analysis of parental difficulties and solutions in France.

PURPOSE: The oral care of a child with autism spectrum disorders (ASD) is a challenge, not only for dentists, but also for parents. The objective of this study was to evaluate the difficulties encountered by parents in maintaining oral hygiene in autistic children and the solutions they found to facilitate this daily act. METHODS: A questionnaire with closed and open questions about characteristics of the child and oral health at home, conducted via Google Form, was sent to French families through 301 associations of parents with autistic children. For the quantitative analysis, logistic regression was used. The open answers were analysed by theme. RESULTS: This study included 756 offspring aged 14.4 (± 8.1) years. Girls were 1.7 (95% CI: 1.1-2.8) times more likely to have toothbrushing difficulty than boys. Nonverbal patients (OR:3.2; 95% CI: 2.2-4.9), autistic patients (OR:2.8; 95% CI: 1.4-5.2), patients using pictograms (OR:1.6; 95% CI: 1.1-2.4), and younger children (OR:0.9; 95% CI: 0.9-0.9) were significantly more likely to encounter difficulties in tolerating toothbrushing. The qualitative analysis showed that parents used three main ways to facilitate toothbrushing: planning, modelling and making it enjoyable. Seventy-nine percent of parents did not feel sufficiently informed about the different oral hygiene prevention tools and techniques for their ASD children and would like to be educated in the daily management of oral hygiene. CONCLUSION: The role of parents remains essential and professionals should work in collaboration with them.

Photobiomodulation with a combination of two wavelengths in the treatment of oral mucositis in children: The PEDIALASE feasibility study.

Photobiomodulation is recommended in adults for the prevention of mucositis induced by cervicofacial irradiation or pre-transplant chemotherapy. The results of pediatric studies are promising but this support treatment is still underused. The objective was to conduct a feasibility study in the pediatric hematology-oncology unit at X Children's Hospital. Extra- and intraoral scans were performed a minimum of three times every 2 days for grade 2 or higher mucositis in children (median age, 8.6 years) using the Oncolase laser (Biophoton, Saint Alban, France), with a combination of two wavelengths (635 and 815nm). The effect of the laser on mucositis grade, pain, the child's tolerance, and the time dedicated to this care were also evaluated. The success of the procedure was 77% in 1 year, with the inclusion of 84% of the patients (n=22) and 146 laser treatment sessions (median of four per episode of mucositis). We observed excellent tolerance and pain relief with a gain of two points on the VAS and the HEDEN mucositis scale. This study shows that photobiomodulation that incorporates two application modes (intra- and extraoral) through the combination of two wavelengths is feasible when integrated into the care of a pediatric hematology-oncology department and is perfectly tolerated, even by young children. Along with oral hygiene and analgesic management, it alleviates pain associated with oral mucositis.

Arsenic trioxide-induced osteo-necrosis treatment in a child: mini-review and case report.

BACKGROUND: Arsenic oxide compounds were traditionally used as devitalizing agents. Due to its toxicity, leakage of such compounds into the periodontium can cause gingival and osteo-necrosis. Their use is forbidden in Europe and the USA for decades, however, some dentists seem to still use it. CASE REPORT: We report the case of a 14-year-old girl referred to the paediatric dentistry department of Toulouse University hospital, France, presenting a bone necrosis following the use of an arsenic trioxide product to accelerate pulp necrosis. TREATMENT: The treatment included surgical removal of necrosis bone sequestrum, complete pulpectomy and an intermediate restoration of the tooth 27. FOLLOW-UP: After 1 week, the clinical conditions greatly improved. A restoration using a ceramic crown was performed after 2 months, and complete healing was observed after 1 year follow-up. CONCLUSION: Although arsenic trioxide is neither appropriate nor permitted for use in modern dentistry, especially in paediatric dentistry, some rare cases of arsenic-induced osteo-necrosis can still be encountered. A clearer message must be given to all dental practitioners against the use of arsenic trioxide in modern endodontic treatment.

[Epidemiology of malformations associated with cleft lip and palate: a retrospective study of 324 cases]. / Épidémiologie des malformations associées aux fentes labiales et palatines à propos d'une étude rétrospective de 324 cas.

PURPOSE: Children with cleft lip and/or palate may have associated malformations, whether or not they are included in a syndromic form. This study's purpose was to provide a better understanding of the epidemiology and distribution of malformations and syndromes associated with these clefts. METHODS: Retrospective study of 324 patients with cleft lip or palate born between 1994 and 2011. The associated malformations were diagnosed during the 1st year of life. RESULTS: Cleft lip or labioalveolar clefts were less frequently associated with other malformations than cleft palate. These nonsyndromic malformations preferentially affected the urogenital and renal system in case of cleft palate (48.5%) and the cardiovascular system for clefts with a lip defect (30.5%). The syndromic forms were rare in the cleft lip and labioalveolar clefts (3.47%). In contrast, cleft palate appeared much more frequently included in a syndromic form, with 52 children out of 151 (34.4%). The Pierre-Robin sequence was the most frequent syndrome with more than 25% of the cleft palate population. The defect of the palate was associated with a higher rate of other malformations or syndromes (36.51% vs 29.9% for the entire population with a cleft) (n=324) (P<0.001). CONCLUSIONS: The distribution of malformations appears to be linked to the type of cleft. These findings underline the importance of conducting a systematic neonatal malformation workup in children born with clefts in order to diagnose abnormalities and organize effective and consistent management.