Objective:To evaluate the mid-term efficacy of sleeve gastrectomy combined with single anastomosis gastric-ileal bypass (SASI) for treating gastroesophageal reflux disease (GERD) after laparoscopic sleeve gastrectomy (LSG).Methods:Clinical data of 10 patients with post-LSG GERD undergoing SASI at the Department of Hernia and Bariatric Surgery, the First Affiliated Hospital of University of Science and Technology of China between Jan 2022 and Oct 2024 was retrospectively analyzed. Surgical safety and mid-term outcomes were evaluated.Results:The mean follow-up period was (25.40±17.33) months. The GerdQ score significantly decreased from (14.00±2.05) preoperatively to (5.70±1.49) postoperatively ( t=10.330, P<0.001), with a GERD remission rate of 90 % (9/10). Postoperative body weight and body mass index (BMI) both showed statistically significant reductions compared to preoperative values. Weight dropped from (110.29±22.92) kg to (84.95±15.89) kg ( t=5.889, P<0.001), and BMI decreased from (38.98±7.16) kg/m2 to (30.02±4.88) kg/m2 ( t=6.086, P<0.001). The percentage of excess weight loss was 65.88%±32.85%, and the percentage of total weight loss was 22.43%±9.65%. Only one patient experienced transient postoperative diarrhea, which resolved spontaneously, and no severe malnutrition cases were observed. Conclusion:SASI effectively improves GERD symptoms after LSG with favorable safety, serving as a suitable revisional surgical option for those patients.

Objective: To explore the associations between caregivers nutrition literacy and pediatric nonalcoholic fatty liver disease (NAFLD), so as to provide scientific evidence for the key contents of family intervention measures. Methods: In September 2022, a study involving 1 609 thirdgrade students and their caregivers from six schools in Yinzhou, Haishu, and Zhenhai Districts of Ningbo City, Zhejiang Province, was conducted. Venous blood samples were collected to measure lipid profiles and investigate the prevalence of nonalcoholic fatty liver disease (NAFLD) among the children. Family Food Environment Questionnaire was used to assess the nutrition literacy levels of the caregivers. Generalized linear regression analysis was employed to explore the correlation between caregivers nutrition literacy levels and the prevalence of NAFLD in children. Results: Among the surveyed students, 191 were in the NAFLD group, whereas 1 418 were in the nonNAFLD group. The median nutrition literacy score of caregivers in the NAFLD group and nonNAFLD group all were 11.00 (9.00,12.00), which was not significantly different (Z=-0.40, P=0.71). The generalized linear regression results revealed that the level of nutrition literacy of caregivers had no significant effect on childrens Triglyceride-glucose (TyG) index and Triglyceride-glucose-Waisttoheight ratio (TyG-WHtR) [β(95%CI) were 0.001(-0.005-0.006) and 0.000(-0.014-0.014), P>0.05]. Conclusions The nutrition literacy level of caregivers has no significant correlation with the direct incidence of NAFLD in children. As for family intervention measures, it is necessary not only to improve the nutrition literacy level of caregivers but also to effectively apply nutritional knowledge in practice to optimize health management.

Objective: To evaluates the association between maternal overweight/obesity during pregnancy and offspring risk of metabolic dysfunction associated steatotic liver disease (MASLD), providing theoretical evidence for early life MASLD prevention. Methods: An online search was conducted across ten databases (CNKI, Wanfang, SinoMed, PubMed, Embase, Web of Science, Cochrane Library, PROSPERO, PQDT Global, ScienceDirect) for research literature on the association between maternal overweight/obesity during pregnancy and the development of MASLD in offspring, with the search period spanning from January 2014 to December 2024. Two researchers independently screened literature, extracted data, and assessed study quality. Statistical analysis was performed using R 4.3.3. Results: Ten studies involving 10 229 participants were included, comprising 4 cohort studies and 6 case control studies. Cohort studies showed that maternal overweight and obesity significantly increased offspring MASLD risk ( RR=1.59, 95%CI=1.06-2.39, P <0.05), with moderate heterogeneity ( I 2=56.9%, P =0.07). Case control studies indicated a positive association between maternal overweight/obesity during pregnancy and offspring risk of MASLD( OR=2.00, 95%CI=1.68-2.39, P < 0.05), with low heterogeneity ( I 2=48.8%, P =0.08). Conclusions Maternal overweight/obesity during pregnancy positively correlates with offspring MASLD risk. Gestational weight management may reduce the risk.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective To observe the value of multi-task improved nnU-Net model based on enhanced CT for segmenting primary oral cancer and predicting patients'relapse free survival(RFS).Methods Enhanced CT data of 186 cases of primary oral cancer were retrospectively analyzed,and a multi-task improved nnU-Net model was constructed for tumor segmentation and survival prediction tasks.Pre-training of tumor segmentation was completed with nnU-Net as the baseline network,and the accuracy of recognizing and segmenting tumor was improved by enhancing the decoder through the modified skip connection.Then univariable and multivariable regression analyses were used to select clinical features closely associated with RFS.Radiomics and deep learning features were also extracted to construct a survival prediction model,with fine-tuning of the above model.The training set,validation set and test set were divided at a ratio of 7∶2∶1.Dice similarity coefficient(DSC)was used to evaluate the segmentation performance of the modified model,and the consistency index C-index was used to verify the performance of the improved model for predicting RFS.Results DSC of the multi-task improved nnU-Net model(0.78)for segmenting primary oral cancer was superior to that of 3D Inception ResNet(0.65),3D InceptSENet(0.75)and 3D U-Net models(0.69),respectively,its C-index for predicting RFS(0.798)was higher than that of Cox regression model(0.744),ICARE model(0.761),random forest model(0.744),DeepSurv model(0.735),nnU-Net model(0.760)and radiology+nnU-Net model(0.744),respectively.DSC for segmenting primary oral cancer and C-index for predicting RFS of multi-task improved nnU-Net model were both superior to those of simple baseline network(0.653 and 0.649),baseline network+multi-scale convolution fusion(0.755 and 0.752),as well as baseline network combined with clinical features(0.764 and 0.759),radiomics features(0.770 and 0.764)and clinical+radiomics features(0.773 and 0.761),respectively.Conclusion Multi-task improved nnU-Net model could be used to effectively improve the accuracy of tumor segmentation and predicting patients'RFS.

Objective:To explore the impact of adolescent mental health status on smartphone addiction, and construct a predictive model for smartphone addiction based on the eXtreme Gradient Boosting(XGBoost) algorithm and multivariate Logistic regression.Methods:In April 2023, a cross-sectional survey was conducted among 14 666 adolescents.All participants were systematically evaluated using a self-developed general information questionnaire, the middle school student mental health scale(MSSMHS), the adolescents self-harm scale(ASHS), the interaction anxiousness scale(IAS), the mobile phone addiction index(MPAI), the middle school students shame scale(MSSS), the UCLA loneliness scale(UCLA-LS), the multidimensional peer victimization scale(MPVS), and the basic psychological needs scale(BPNS).R software version 4.3.2 was used for data analysis. Participants were randomly divided into training set and validation set at the ratio of 7∶3.The XGBoost model and multivariate logistic regression model were constructed to predict the risk of smartphone addiction, and a nomogram was plotted.Model performance was evaluated using the Hosmer-Lemeshow test, area under the curve(AUC), and accuracy(ACC).Results:(1) A total of 14 036 high school students were included in the study, with 5 069(36.1%) exhibited smartphone addiction.The training set comprised 9 826 students, with 3 549(36.1%) being smartphone addicts.The validation set included 4 210 students, with 1 520(36.1%) being smartphone addicts.(2) The XGBoost model identified shame-proneness and social anxiety as the two main predictors of smartphone addiction.(3) Multivariate Logistic regression analysis revealed that anxiety( B=0.328, OR(95% CI)=1.39(1.07-1.81), P=0.015), interpersonal sensitivity( B=0.311, OR(95% CI)=1.36(1.05-1.77), P=0.018), learning pressure( B=0.606, OR(95% CI)=1.83(1.46-2.31), P<0.001), mood swings( B=0.775, OR(95% CI)=2.17(1.70-2.78), P<0.001), social anxiety( B=0.024, OR(95% CI)=1.02(1.01-1.04), P<0.001), shame-proneness( B=0.049, OR(95% CI)=1.05(1.04-1.06), P<0.001), and peer victimization( B=0.037, OR(95% CI)=1.04(1.02-1.06), P<0.001) were significant predictors of smartphone addiction.(4) The ACC and AUC values of the XGBoost model were 0.890 and 0.929 in the training set, and 0.865 and 0.864 in the validation set, respectively.The multivariate Logistic regression model achieved ACC and AUC values of 0.870 and 0.854 in the training set, and 0.867 and 0.859 in the validation set, respectively. Conclusion:Anxiety, interpersonal sensitivity, learning pressure, mood swings, social anxiety, shame-proneness, and peer victimization are identified risk predictors of smartphone addiction in high school adolescents.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To evaluate the mid-term efficacy of sleeve gastrectomy combined with single anastomosis gastric-ileal bypass (SASI) for treating gastroesophageal reflux disease (GERD) after laparoscopic sleeve gastrectomy (LSG).Methods:Clinical data of 10 patients with post-LSG GERD undergoing SASI at the Department of Hernia and Bariatric Surgery, the First Affiliated Hospital of University of Science and Technology of China between Jan 2022 and Oct 2024 was retrospectively analyzed. Surgical safety and mid-term outcomes were evaluated.Results:The mean follow-up period was (25.40±17.33) months. The GerdQ score significantly decreased from (14.00±2.05) preoperatively to (5.70±1.49) postoperatively ( t=10.330, P<0.001), with a GERD remission rate of 90 % (9/10). Postoperative body weight and body mass index (BMI) both showed statistically significant reductions compared to preoperative values. Weight dropped from (110.29±22.92) kg to (84.95±15.89) kg ( t=5.889, P<0.001), and BMI decreased from (38.98±7.16) kg/m2 to (30.02±4.88) kg/m2 ( t=6.086, P<0.001). The percentage of excess weight loss was 65.88%±32.85%, and the percentage of total weight loss was 22.43%±9.65%. Only one patient experienced transient postoperative diarrhea, which resolved spontaneously, and no severe malnutrition cases were observed. Conclusion:SASI effectively improves GERD symptoms after LSG with favorable safety, serving as a suitable revisional surgical option for those patients.

Objective:To investigate the association between metabolic dysfunction-associated steatotic liver disease(MASLD)and the risk of adverse pregnancy outcomes,and to analyze the impact of the type and severity of cardiometabolic risk factor(CMRF)abnormalities on this association.Methods:A retrospective cohort study was conducted among primiparous women with singleton pregnancies who had registered at Beijing Friendship Hospital from March 10,2020,to December 31,2022.A total of 2 623 women were included.Basic characteristics and delivery outcomes were documented,liver ultrasound and relevant prenatal examinations were performed,and adverse pregnancy outcomes were diagnosed.Modi-fied Poisson regression models were used to analyze the association between MASLD and adverse pregnan-cy outcomes.The relationship between the type or severity of CMRF abnormalities in MASLD and the risk of adverse pregnancy outcomes was also explored.Results:After adjusting for confounding factors including age,gestational weight gain,and education level,MASLD was associated with an increased risk of cesarean section(RR=1.531,95％CI:1.304-1.799,P＜0.001),gestational diabetes melli-tus(GDM;RR=2.409,95％CI:1.948-2.979,P＜0.001),pregnancy-associated hypertension(PAH;RR=3.062,95％CI:2.069-4.533,P＜0.001),preterm birth(RR=2.145,95％CI:1.342-3.429,P=0.001),and large for gestational age(LGA;2.224,95％CI:1.599-3.095,P＜0.001).However,no significant associations were found for small for gestational age or postpartum hemorrhage.After adjusting for other CMRF abnormalities,the risk of adverse pregnancy outcomes varied among MASLD pregnant women with different CMRF abnormalities:the body mass index abnormal group had higher risks of cesarean section,GDM,PAH,preterm birth,and LGA;the glucose abnormal group had an increased risk of GDM;the blood pressure abnormal group had a higher risk of PAH;the high density lipoprotein cholesterol abnormal group had higher risks of cesarean section,GDM,and PAH;and the tri-glyceride abnormal group was associated with higher risks of GDM and preterm birth.Additional,as the severity of CMRF abnormalities increased,the risks of cesarean section(RR=1.199,95％CI:1.112-1.292,P＜0.001),GDM(RR=1.478,95％CI:1.345-1.624,P＜0.001),PAH(RR=1.626,95％CI:1.367-1.934,P＜0.001),preterm birth(RR=1.384,95％CI:1.120-1.710,P=0.003),and LGA(RR=1.422,95％CI:1.224-1.650,P＜0.001)continued to rise.Conclusion:MASLD during pregnancy is associated with an increased risk of multiple adverse pregnancy outcomes,and the type and severity of CMRF abnormalities significantly influence this association.These results suggest that attention should be paid to the specific CMRF abnormalities when diagnosed MASLD,as this may help to facilitate targeted interventions and reduce the risk of adverse pregnancy outcomes.

Objective:To investigate the clinical efficacy of extended abdominal wall resec-tion combined with reconstruction for abdominal wall aggressive fibromatosis (AF).Methods:The retrospective and descriptive study was conducted. The clinical data of 70 patients with abdominal wall AF who were admitted to 3 medical centers, including The First Affiliated Hospital of the University of Science and Technology of China, between January 2009 and July 2024 were collected. There were 6 males and 64 females, aged (36±13)years. All patients underwent extended abdominal wall resection combined with abdominal wall reconstruction. Observation indicators: (1) surgical situations; (2) tumor recurrence and postoperative complications. Comparisons of measurement data with skewed distribution between groups was conducted using the Mann-Whitney U test. Comparison of count data between groups was conducted using the chi-square test. Results:(1)Surgical situations. All 70 patients underwent extended abdominal wall resection combined with abdominal wall recons-truction. The operation time was 90(91)minutes and duration of postoperative hospital stay was 10(6)days. Of the 70 patients, 41 patients underwent abdominal wall AF resection plus polypropylene mesh abdominal wall reconstruction, with a defect area of 60(54)cm2. The mesh placement method was uniformly Sublay repair. The remaining 29 patients underwent abdominal wall AF resection plus direct suture repair, with a defect area of 34(31)cm2. There was a significant difference in the abdominal wall defect area between the two groups ( U=291.00, P<0.05). All 70 patients achieved R 0 resection. The distance from surgical margin to tumor edge was 2-3 cm in 39 cases and >3 cm in 31 cases. (2) Tumor recurrence and postoperative complications. All 70 patients were followed up for 78(90)months. During follow-up, 10 patients developed tumor recurrence (5 cases with mesh reinforced abdominal wall reconstruction and 5 cases with direct suture repair). Among them, one case was monitored, one case underwent radiotherapy, and neither received further surgical treatment. The remaining 8 patients underwent repeat R 0 resection, and no further recurrence occurred. There was no significant difference in recurrence rate between the patients with mesh reconstruction and patients with direct suture repair ( χ2=0.06, P>0.05). The postoperative recurrence rate was 9.7%(3/31) in patients with the distance from surgical margin to tumor edge >3 cm, versus 17.9%(7/39) in patients with the distance from surgical margin to tumor edge of 2-3 cm, showing no significant difference between them ( χ2=0.97, P>0.05). Sixty patients had no tumor recurrence. During follow-up, none of the 70 patients developed incisional hernia. Two patients experienced postoperative wound infection, and 6 cases developed postoperative chronic pain. Conclusion:Extended abdominal wall resection combined with reconstruction is safe and feasible for abdominal wall AF.