Factors Associated With Oral Mucositis Severity in Children Who Have Received Chemotherapy.

Oral mucositis (OM) is a major complication for pediatric oncology patients undergoing cancer therapy. This paper aimed to report on the relationship between OM severity and various patient factors as well as to compare 2 scales used to assess OM severity. The severity of 68 separate episodes of OM in 47 pediatric oncology patients who had received chemotherapy was regularly assessed using the Children's International Mucositis Evaluation Scale (ChIMES) and World Health Organization (WHO) scale. The mean time from the start of the patients' chemotherapy block to the onset of OM was 8.4 days (±4.0), the median duration of OM was 7.0 days (4.0, 10.5) and median admission duration was 7.0 days (4.5, 13.5). There was a significant relationship between the severity of OM and the duration of symptoms ( P <0.001), patient's admission length ( P <0.001) and low neutrophil count. With decreasing neutrophil count, the severity of OM and number of pain medications used increased. Neutrophil count recovery coincided with resolution of OM. No significant relationship was found between OM severity and the child's cancer diagnosis. The 2 scales used to measure OM severity showed substantial agreement.

Early markers of periodontal disease and altered oral microbiota are associated with glycemic control in children with type 1 diabetes.

OBJECTIVES: To determine the relationship between periodontal disease and glycemic control in children with type 1 diabetes and to characterize the diversity and composition of their oral microbiota. METHODS: Cross-sectional study including children with type 1 diabetes recruited from clinics at the Women's and Children's Hospital (Australia). Participants had a comprehensive dental assessment, periodontal examination, and buccal and gingival samples collected for 16S rRNA sequencing. RESULTS: Seventy-seven participants (age 13.3 ± 2.6 years, 38 males, BMI z-score 0.81 ± 0.75) had a diabetes duration of 5.6 ± 3.9 years and median HbA1c of 8.5% (range 5.8-13.3), 69.4 mmol/mol (range 39.9-121.9). Thirty-eight (49%) had early markers of periodontal disease. HbA1c was positively correlated with plaque index (Rho = 0.34, P = 0.002), gingival index (Rho = 0.30, P = 0.009), bleeding on probing (Rho = 0.44, P = 0.0001) and periodontal pocket depth >3 mm (Rho = 0.21, P = 0.06). A 1% increase in HbA1c was independently associated with an average increase in bleeding on probing of 25% (P = 0.002) and with an increase in the rate of sites with pocket depth >3 mm of 54% (P = 0.003). Higher HbA1c was independently related to increased phylogenetic alpha diversity (P = 0.008) and increased compositional variation (beta diversity P = 0.02) in gingival, but not buccal, microbiota. Brushing frequency, plaque index, and gingival index had a significant effect on microbiota composition, independent of HbA1c. CONCLUSIONS: Children with type 1 diabetes showed a continuous relationship between less favorable glycemic control and increased early markers of periodontal disease. Glycemic control was also related to the complexity and richness of the plaque microbiota, with diversity increasing as HbA1c levels increase.

Cleidocranial Dysplasia: Management of the Multiple Craniofacial and Skeletal Anomalies.

Cleidocranial dysplasia (CCD) is a rare autosomal dominant disorder caused by mutations in the Runx2 gene. The CCD is characterized by frontal bossing, a patent anterior fontanelle, presence of Wormian bones, midface hypoplasia, multiple dental abnormalities, clavicular hypoplasia or aplasia, skeletal abnormalities, and short stature. The aims of this study are to report the phenotypic manifestations of all patients who presented with CCD and to review the multidisciplinary management of these patients. The longitudinal data of patients with a diagnosis of CCD treated at The Australian Craniofacial Unit from 1980 to 2019 were reviewed. Fourteen patients were identified for inclusion in this study. The age at referral to the unit ranged from 1 week old to 49 years old (mean 11.2 years old). All patients had clinical features of frontal bossing, a patent anterior fontanelle, multiple Wormian bones, midface hypoplasia, abnormal dentition, clavicular hypoplasia/aplasia, and normal intellect. Eleven patients had obstructive sleep apnea. Eight patients had positive family history. Speech issues were found in 6 patients and abnormal hearing was found in 4 patients. Seven patients who underwent skeletal survey were found to have skeletal abnormalities. All patients were evaluated and managed by the multidisciplinary team, which consisted of craniofacial surgeons, pediatric dentists, orthodontists, ENT surgeons, pediatricians, clinical geneticists, radiologists, orthopedic surgeons, and social workers. All patients were treated by dentists/orthodontists requiring multiple surgical interventions and orthodontic treatment. Seven patients who had recurrent ear infection underwent ventilation tube insertion. Seven of 11 patients who had obstructive sleep apnea underwent adenotonsillectomy. Four patients underwent orthognathic surgery to correct midface hypoplasia and malocclusion. Two patients had cranioplasty for correction of metopic depressions. The characteristic findings of patients with CCD involving multiple regions of the body should draw clinicians' attention to the need for multidisciplinary management of these patients.

The Management of Pediatric Oncology Inpatients With Oral Mucositis.

The purpose of the study was to investigate the management of chemotherapy-induced oral mucositis (OM) in pediatric patients. A total of 68 separate episodes of OM were assessed in 47 children who had received chemotherapy. The severity of the child's OM was assessed using 2 scales, and relevant clinical information was collected. The mean onset time of OM was 8.4 days (±4.0), with a median duration of 7.0 days (4.0, 10.5), with median admission of 7.0 days (4.5, 13.5). The overall adherence to an oral health protocol was 59%, which decreased with more severe OM. A third of patients used chlorhexidine mouthwash only, which was used in preference in cases of severe OM. Almost all patients had some systemic analgesia administered, with a significant increase in patient-controlled analgesia/nurse-controlled analgesia and intravenous ketamine in severe cases. Various types of prophylaxis/treatment of secondary infections and supportive care were associated with the severity of OM. The management of OM in children is important to limit its burden. An oral care protocol was recommended. Chlorhexidine mouthwash can maintain some form of oral care when brushing becomes too uncomfortable in severe OM. Pain management is important for the management of OM, and its intensity increases with increasing severity of OM.

The Prevalence and Investigation of Risk Factors of Oral Mucositis in a Pediatric Oncology Inpatient Population; a Prospective Study.

BACKGROUND: Oral mucositis can be a frequent and severe complication of chemotherapy in children. It can result in pain, infection, depression, prolonged admission, treatment delays, increase in patient morbidity, and increased costs. AIM: To record the prevalence and severity of oral mucositis among inpatients and explore the relationship of risks factors and the development of oral mucositis. DESIGN: During an 18-month period 643 clinical inpatient assessments were completed on 73 children who were admitted and had received chemotherapy in the last 14 days. RESULTS: There were 43 episodes of oral mucositis in 31 children; 42.5% of the inpatient population. World Health Organization assessment identified 32.6% of episodes were grade 1, 34.9% grade 2, 14.0% grade 3, and 18.6% grade 4. Analysis revealed significant associations between patient diagnosis (P<0.0001), chemotherapy cycles (P<0.0001), day 8 and 9 of the chemotherapy cycle (P<0.05), and neutropenia (P<0.0001) and oral mucositis. Children had increased length of admission with increasing severity of oral mucositis (P=0.0005). CONCLUSIONS: The prevalence of oral mucositis was 42.5% among inpatients and admission length was increased with increasing severity. Patient diagnosis, chemotherapy treatment block, day of chemotherapy cycle, and neutropenic status were shown to influence the risk of developing oral mucositis.

Oral manifestations of cancer treatment in children: a review of the literature.

In Western countries, rising incidence and survival rates in childhood cancer have led to increased patient morbidity, including short- and long-term oral effects. Some acute oral complications occur three times more commonly in children than adults. This literature review sourced material from medical databases to discuss the acute and chronic oral complications of oncology treatment in children. The article explores caries, gingivitis, oral infections, and oral mucositis, as well as available tools for measuring their incidence, prevention, and treatment in children. Many tools and interventions appear to be available to prevent and treat oral complications of cancer treatment in children; however, they lack reliable and consistent research. Future research should use larger samples to report the incidence of oral complications, which would allow identification of children at increased risk. In addition, larger studies would provide baseline information to enable the construction of appropriate randomized clinical trials to test methods of prevention and proposed interventions for oral complications of cancer treatment in children.