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Objective:To evaluate the effectiveness and safety of ultrasound-guided percutaneous polidocanol sclerotherapy of the thyroglossal duct cysts in children.Methods:A retrospective analysis of 26 children who were treated with ultrasound-guided percutaneous puncture sclerosis for thyroglossal duct cysts in Beijing Children′s Hospital, Capital Medical University from October 2019 to April 2022, the size of the cyst before treatment was recorded, and the cyst volume in accordance with V(ml) =1/6 πabc cyst volume was calculated. The follow-up time was the 1st, 3rd, 6th, and 12th months after sclerotherapy. And the cyst volume and volume reduction ratio at different time points was calculated. According to changes in the cystic volume, the treatment was considered effective if the cyst volume reduction rate was≥50%. Cosmetic grading scores (CGS) were performed pre-treatment and at the last follow-up after sclerotherapy using the WHO grading system. Complications were recorded during the follow-up period.Results:The cyst volume before treatment was 2.67 (3.78)ml, and the cyst volume at the 1st, 3rd, 6th and 12th month after treatment were 0.66(1.83), 0.45(0.87), 0.40(0.70), 0.38 (0.63)ml, respectively, there were significant differences between pre-treatment and each time point after-treatment (all P<0.001); the volume reduction rate at the last follow-up was (81.48±14.57)%. The reduction rate of cyst volume was more than 50% at the last follow-up in 22 children, the treatment efficiency was 84.62% (22/26). The cosmetic grading scores at the last follow-up after sclerotherapy was 1.74(1.50), and it decreased significantly compared with the pre-treatment score 3.85(0)( P<0.001). There was no skin pigmentation, pain in the injection area, local urticaria and blistering after sclerotherapy, no adverse reactions such as cyst bleeding and drunkenness-like reaction, and no serious complications occurred. There were 2 cases of cysts that presented infection with fever, and no serious complications occurred. Conclusions:Ultrasound-guided percutaneous sclerotherapy is a safe and effective minimally invasive treatment for thyroglossal duct cysts in children.
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Objective@#To investigate the sleep quality of children in Beijing and to analyze the related factors.@*Methods@#The data were collected from the survey of 3-14 years old children in 7 urban districts of Beijing in 2015. By using multi-stage stratified cluster random sampling method, 26 kindergartens and primary and secondary schools in 7 districts and counties, including Xicheng, Chaoyang, Changping, Shunyi, Fangshan, Huairou and Mentougou, were randomly selected, with a total of 11 420 children. Children′s sleep status was investigated with Children′s Sleep Questionnaire (PSQ), and the proportion of children with sleep quality problems when the PSQ score was greater than 7. Various sleep related factors were investigated with self-made questionnaire. A multilevel model was used to analyze the relationship between PSQ score and related factors.@*Results@#The average PSQ score of the children was 3.60±2.69. The proportion of children with sleep quality problems was 8.87%(816/9 198). Multilevel model analysis showed that the younger the children, the higher the PSQ score (<6 years old vs. 6~12 years old vs. >12 years old: 3.94±2.58 vs. 3.58±2.66 vs. 3.30±2.84, F=33.015, P<0.001); male PSQ score higher than female (3.89±2.75 vs. 3.30±2.60, t=10.560, P<0.001); and snoring, obesity, father/mother snoring, playing games before bed, surfing the internet, eating and other factors were statistically related to PSQ.@*Conclusions@#Sleep quality of children in Beijing should not be neglected, especially preschool children with high PSQ scores. Parents should pay attention to children′s snoring problems and try to reduce some pre-sleep behaviors that may affect sleep quality.
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Objective@#To investigate the snoring status and related family factors of children from 3 to 14 years old in Beijing.@*Methods@#From May to July, 2015, data of children from 3 to 14 years old were obtained from a status survey from 7 districts(Xicheng, Chaoyang, Changping, Shunyi, Fangshan, Huairou and Mentougou) in Beijing. A total of 11 420 children from 25 primary and middle schools were randomly selected. Pediatric Sleep Questionnaire (PSQ) and a self-administered questionnaire were carried out for the adopted children. Self-administered questionnaire included the snoring related family factors. Logistic regression was used to estimate the odd ratio(OR) with 95% confidence intervals for variables.@*Results@#A total of 9 198 children meet the inclusion criteria and are analyzed in the study, of whom 901 (9.80%) were found with snoring behavior. The incidence of boys is higher than girls. Obese children take higher risk of snoring. Compared with younger children (≤6 years old), older children (≥12 years old) have a significantly lower risk of snoring (OR=0.464, 95%CI 0.368-0.585). There is no statistical association between full-term infants, infant feeding pattern, parental cigarette smoking and child snoring.The children with family history of snoring have a significantly higher risk of snoring occurrence. The educational background of mother is statistically related to children snoring (OR=1.241, 95%CI 1.058-1.457).@*Conclusions@#The incidence of children snoring in Beijing is 9.80%, male gender, obesity, and young age are all risk factors for children snoring. There is a significantly statistical relationship between snoring and related family factors, such as family snoring history and education experience.
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Objective@#To investigate the snoring status of school-aged children in Beijing and explore the association of snoring and academic performance.@*Methods@#A total of 7 925 children aged from 6 to 14 were selected from 15 primary and middle schools at 7 districts (Xicheng, Chaoyang, Changping, Shunyi, Fangshan, Huairou and Mentougou) in Beijing in 2015, using multi-stage stratified cluster random sampling method. The recruited children were asked to complete the Pediatric Sleep Questionnaire (PSQ) and a questionnaire related to sleep behavior. The multiplelogistic regression was used to analyze the association of snoring and academic performance.@*Results@#A total of 794 (12.44%) children showed a decline in academic performance among 6 383 eligible respondentsfor data analysis. 580 (9.08%) children with snoring was identified, of which 333 and 247 were in frequency of 1-2 times per week and frequency of ≥3 times per week, respectively; 357, 170 and 53 were in snoring grade Ⅰ, grade Ⅱ and grade Ⅲ, respectively. Compared with the children without snoring, the OR (95%CI) for children with 1-2 times per week and ≥3 times per week was 1.363 (1.000-1.857) and 1.605 (1.135-2.269), respectively; and the OR (95%CI) for children with grade Ⅰ, grade Ⅱ and grade Ⅲ of snoring was 1.226 (0.893-1.683), 1.595 (1.062-2.397) and 2.31 (1.17-4.565), respectively.@*Conclusion@#There is a statistical relationship between snoring and the decline of academic performance. The decline of academic performance positively associated with increased frequency and grade of snoring.
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Objective@#To study the difference expression and diagnostic value of ribosomal protein L5 (RPL5) in papillary thyroid carcinoma (PTC) of children and adults.@*Methods@#Realtime-PCR was performed to detect the expression of RPL5 in 22 PTC tissues and 13 pericarcinous tissues. Receiver operating characteristic (ROC) curve and Youden's index were used to evaluate the diagnostic value of RPL5 in PTC of children and adults.@*Results@#The expression of RPL5 in PTC tissues was higher than in pericarcinous tissues. The area under curve (AUC) was 0.820 (P=0.001), and Youden′s index was 0.568. The expression of RPL5 in PTC of adults was higher than children (P<0.05). The AUC and Youden's index were respectively 0.721 (P=0.069) and 0.414 in children, whereas being respectively 0.896 (P=0.0005) and 0.709 in adults. RPL5 in diagnosis of PTC of adults was better than CK19, Galectin-3 and TPO, which are commonly used for the pathologic diagnosis of PTC.@*Conclusion@#The expression of RPL5 in PTC is higher than pericarcinous tissues, and its expression in PTC of adults is higher than children. Furthermore, PTC is a potential indicator for diagnosis of PTC.