Abstract In recent years, the prevalence of overweight and obesity among children and adolescents has risen rapidly, posing a serious threat to their physical and mental health. To provide scientific, systematic, and standardized weight management guidance for overweight and obese children and adolescents, the study focuses on the core concept of healthy lifestyle intervention, integrates multidisciplinary expert opinions and research findings,and proposes a comprehensive multidisciplinary intervention framework covering scientific exercise intervention, precise nutrition and diet, optimized sleep management, and standardized psychological support. It calls for the establishment of a multi agent collaborative management mechanism led by the government, implemented by families, fostered by schools, initiated by individuals, optimized by communities, reinforced by healthcare, and coordinated by multiple stakeholders. Emphasizing a child and adolescent centered approach, the consensus advocates for comprehensive, multi level, and personalized guidance strategies to promote the internalization and maintenance of a healthy lifestyle. It serves as a reference and provides recommendations for the effective prevention and control of overweight and obesity, and enhancing the health level of children and adolescents.

Objective To evaluate the clinical efficacy of anterior versus posterior surgical approaches in the treatment of thoracic spinal tuberculous kyphosis.Methods From January 2018 to January 2023,a total of 67 patients with thoracic spinal tuberculous kyphosis were treated.According to the surgical approach,patients were divided into an anterior group(30 cases)and a posterior group(37 cases).The operation time,blood loss,Cobb Angle before the operation,6 months after the operation,and at the last follow-up(12 months after the operation),visual analog scale(VAS)score,and oswestry disability index(ODI)were compared between the two groups.Results The anterior group had significantly longer operative time and greater intraoperative blood loss compared to the posterior group(P＜0.05).At 6 months post operatively,the Cobb angle in the anterior group was significantly lower than that in the posterior group(P＜0.05).Subgroup analysis showed no significant differences between the anterior and posterior groups in preoperative,6 months,and 12 months Cobb angles,correction degree,correction loss for single-segment cases(P＞0.05).However,in multi-segment cases,the anterior group had significantly higher Cobb angles at both preoperative and 6-month postoperative time points compared to the posterior group(P＜0.05),while no significant differences were observed at 12 months,including in correction degree and loss(P＞0.05).The VAS score and ODI of the anterior approach group and the posterior approach group at 6 months after surgery were lower than those before surgery,and the VAS score and ODI at 12 months after surgery were lower than those at 6 months after surgery.The differences were statistically significant(P＜0.05).During the follow-up period,no recurrence of tuberculosis,failure of internal fixation or significant loss of correction was observed.Conclusion Both anterior and posterior surgical approaches can effectively treat single-segment tuberculous thoracic kyphosis,with comparable efficacy.The anterior approach is more suitable for patients with localized lesions requiring anterior decompression,whereas the posterior approach offers advantages in deformity correction and spinal stability reconstruction,especially in cases involving multi-segmental lesions.

Objective To evaluate the clinical efficacy of anterior versus posterior surgical approaches in the treatment of thoracic spinal tuberculous kyphosis.Methods From January 2018 to January 2023,a total of 67 patients with thoracic spinal tuberculous kyphosis were treated.According to the surgical approach,patients were divided into an anterior group(30 cases)and a posterior group(37 cases).The operation time,blood loss,Cobb Angle before the operation,6 months after the operation,and at the last follow-up(12 months after the operation),visual analog scale(VAS)score,and oswestry disability index(ODI)were compared between the two groups.Results The anterior group had significantly longer operative time and greater intraoperative blood loss compared to the posterior group(P＜0.05).At 6 months post operatively,the Cobb angle in the anterior group was significantly lower than that in the posterior group(P＜0.05).Subgroup analysis showed no significant differences between the anterior and posterior groups in preoperative,6 months,and 12 months Cobb angles,correction degree,correction loss for single-segment cases(P＞0.05).However,in multi-segment cases,the anterior group had significantly higher Cobb angles at both preoperative and 6-month postoperative time points compared to the posterior group(P＜0.05),while no significant differences were observed at 12 months,including in correction degree and loss(P＞0.05).The VAS score and ODI of the anterior approach group and the posterior approach group at 6 months after surgery were lower than those before surgery,and the VAS score and ODI at 12 months after surgery were lower than those at 6 months after surgery.The differences were statistically significant(P＜0.05).During the follow-up period,no recurrence of tuberculosis,failure of internal fixation or significant loss of correction was observed.Conclusion Both anterior and posterior surgical approaches can effectively treat single-segment tuberculous thoracic kyphosis,with comparable efficacy.The anterior approach is more suitable for patients with localized lesions requiring anterior decompression,whereas the posterior approach offers advantages in deformity correction and spinal stability reconstruction,especially in cases involving multi-segmental lesions.

OBJECTIVE To evaluate the efficacy and safety of letermovir in preventing cytomegalovirus(CMV)infection after allogeneic hematopoietic stem cell transplantation(allo-HSCT).METHODS A retrospective cohort study was conducted,enrolling patients who underwent allo-HSCT at the Department of Hematology,Shanghai General Hospital Affiliated to Shanghai Jiao Tong University School of Medicine,from August 30,2022,to February 21,2024.Patients who initiated letermovir prophylaxis within 28 days post-transplantation were assigned to the experimental group(99 cases),while those who did not initiate letermovir within this period were assigned to the control group(18 cases).The incidence and clinical characteristics of CMV infection(including the number of CMV infection cases,the number of cases progressing to CMV disease,recurrent CMV disease,onset time of CMV infection,and treatment duration),immune function recovery within 120 days post-transplantation,and the occurrence of transplantation-related complications(including CD4+and CD8+T-cell recovery,Epstein-Barr virus infection,acute graft-versus-host disease,human herpesvirus 6 infection,and posttransplant lymphoproliferative disorders)and adverse events were recorded.Univariate and multivariate Cox regression analyses were performed to identify factors influencing CMV infection.RESULTS A total of 117 patients were included,among whom 15 developed CMV infection,5 progressed to CMV disease,and 2 experienced recurrent CMV disease.The CMV infection rate in the experimental group was significantly lower than that in the control group(P＜0.001),and the onset time of CMV infection was significantly delayed(P=0.014).The proportion of patients with CD4+T-cell counts≥200 cells/μL in the experimental group was significantly lower than that in the control group(P=0.022).During the follow-up period,elevated creatinine levels were observed in 1 patient,and nausea and vomiting were observed in 2 patients.Multivariate Cox regression analysis revealed that the use of high-dose corticosteroids was a risk factor for CMV infection(HR=6.230,95%CI of 1.255-30.926,P=0.025),while initiating letermovir within 28 days post-transplantation was a protective factor(HR=0.125,95%CI of 0.045-0.348,P＜0.001).CONCLUSIONS Early initiation of letermovir after allo-HSCT significantly reduces the CMV infection rate and delays the onset of infection,with favorable short-term safety.

Objective:To compare the performance and surgical outcomes of domestic single-use digital flexible ureteroscopes with reusable digital flexible ureteroscopes in treatment of upper urinary stones.Methods:A prospective, single-blind, multicenter and randomized controlled study was performed from September 2018 to June 2019. Eligible patients were randomly assigned, in a ratio of 1∶1, to either experimental group or control group. The inclusion criteria for the study were: aged 18-75 years, solitary upper urinary stone with stone size between 0.8 and 2.0 cm and CT value less than 1 400 HU, negative preoperative urine culture and normal renal function. Exclusion criteria included: patients with acute urinary tract infection, intransitable urethral strictures, impassable ureteropelvic junction obstructions, systemic hemorrhagic disease, coagulation function abnormalities or bleeding tendency, severe hypertension or cardiopulmonary insufficiency, severe hip malformation and difficulty in meeting the demand of operation position and pregnant and lactation women. The device used in the experimental group was a domestic single-use digital flexible ureteroscope, and the device used in the control group was an imported Olympus digital flexible ureteroscope. The qualified rate of clinical comprehensive evaluation (including image quality and operational performance), the rate of device failure, the stone-free rate and the occurrence rate of adverse events (including increase in urine red blood cell and white blood cell counts, postoperative hematuria, nausea, vomiting, dizziness, and fever) in the two groups were recorded.Results:A total of 186 eligible study cases were collected from the People's Hospital of Wuhan University, the First Affiliated Hospital of Xiamen University, and the First Affiliated Hospital of Guangzhou Medical University. 90 cases in the final experimental group and 88 cases in the control group completed the trial and were included in the evaluation. There were no statistically significant differences among age [(48.40±11.36) vs. (47.40±12.53)years old, P=0.594], male to female ratio (62/28 vs. 56/32, P =0.874), BMI [(24.8±2.1) kg/m 2 vs. (25.1±2.0)kg/m 2,P =0.331], hydronephrosis (no/slight vs. mild/severe) (62/28 vs. 65/23, P =0.874), stone location and stone size [(12.8±4.7) mm vs. (11.9±5.2) mm, P =0.227]. There were no significant differences in terms of qualified rate of clinical comprehensive evaluation [98.9% (89/90) vs. 100.0% (88/88), P =0.991], lithotripsy success rate [84.4% (76/90) vs. 84.1% (74/88), P =0.888], device failure/defect rate (both 0%), and the incidence of adverse events [50.0% (45/90) vs. 52.0% (51/88), P =0.894]. The highest incidence of adverse events in two groups was the increase of red blood cells and white blood cells of routine urine after operation. There was no serious adverse event in the experimental group and 1 serious adverse event in the control group. Conclusions:There was no significant difference in image quality, device failure/defect rate, lithotripsy success rate, and adverse event rate between single-use digital flexible ureteroscopes and reusable digital flexible ureteroscopes for lithotripsy of upper ureteral and pelvic stones. Domestic single-use digital flexible ureteroscopes have good safety and effectiveness in the treatment and microscopy of upper urinary tract stones.

Objective:To explore the clinical characteristic and risk factors of subcutaneous tophus among hospitalized gout patients.Methods:The clinical data of 646 inpatients with gout from April 2014 to December 2019 in Tianjin Medical University Chu Hsien-I Memorial Hospital were retrospectively analyzed. The patients were divided into tophus group (172 cases) and non-tophus group (474 cases) according to the presence of subcutaneous tophus. The body height, body mass, waist circumference, hip circumference and blood pressure were measured. The total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), urea nitrogen, creatinine, uric acid and C-reactive protein (CRP) were detected; urine was collected for 24 h to detect uric acid. The body mass index (BMI), estimated glomerular filtration rate (eGFR) and uric acid excretion fraction (FUA) were counted. Binary Logistic regression analysis was used to analyze the independent risk factors of subcutaneous tophus among hospitalized gout patients.Results:The proportion of male, course of disease, number of joint involved in attack, rate of smoking history, rate of drinking history, smoking amount, alcohol consumption volume, length of time spent drinking, length of time spent smoking, LDL-C, urea nitrogen, serum creatinine and serum uric acid in tophus group were significantly higher than those in non-tophus group: 98.84% (170/172) vs. 94.09% (446/474), 10 (5, 16) years vs. 5 (2, 9) years, 6 (4, 8) joints vs. 3 (2, 5) joints, 66.86% (115/172) vs. 58.44% (277/474), 65.70% (113/172) vs. 57.38% (272/474), 11 (0, 20) cigarettes /d vs. 10 (0, 20) cigarettes/d, 100 (0, 250) ml/d vs. 50 (0, 162) ml/d, 10 (0, 26) years vs. 0 (0, 20) years, 20 (0, 30) years vs. 10 (0, 20) years, (3.44 ± 0.98) mmol/L vs. (3.25 ± 0.97) mmol/L, 5.81 (4.61, 7.46) mmol/L vs. 5.38 (4.39, 6.66) mmol/L, 89.4 (74.3, 107.5) μmol/L vs. 85.1 (72.5, 98.9) μmol/L and 514.4 (452.9, 595.2) μmol/L vs. 499.0 (404.8, 572.4), the onset age, red blood cell, hemoglobin and eGFR were significantly lower than those in non-tophus group: (37.78 ± 10.56) years old vs. (40.17 ± 13.06) years old, (4.72 ± 0.74) × 10 9/L vs. (4.88 ± 0.56) × 10 9/L, (141.15 ± 17.19) g/L vs. (146.00 ± 13.06) g/L and 87.7 (65.9, 108.4) ml/min vs. 93.3 (75.9, 113.1) ml/min, and there were statistical differences ( P<0.05 or <0.01); there were no statistical differences in family history of diabetes, family history of hypertension, family history of gout, BMI, waist-hip ratio, blood pressure, FUA, white blood cell, TC, TG, HDL-C and CRP between 2 groups ( P>0.05). The patients were grouped according to the course of disease, the incidences of tophus in patients with course of disease ≤5.0 years, 5.1 to 10.0 years and >10.0 years were 15.34% (50/326), 27.67% (44/159) and 48.45% (78/161), and there was statistical difference ( χ2 = 60.59, P<0.01); the patients were grouped according to the quartiles of serum uric acid, the incidences of tophus in patients with serum uric acid <424.05 μmol/L, 424.05 to 505.24 μmol/L, 505.25 to 576.17 μmol/L and ≥576.18 μmol/L were 14.91% (24/161), 32.72% (53/162), 29.01% (47/162) and 29.81% (48/161), and there was statistical difference ( χ2 = 15.70, P<0.01). Binary Logistic regression analysis result showed that the course of gout, smoking amount, number of joint involved in attack, serum uric acid and LDL-C were the independent risk factors of subcutaneous tophus among hospitalized gout patients ( OR = 1.069, 1.020, 1.317, 1.002 and 1.262; 95% CI 1.032 to 1.097, 1.006 to 1.032, 1.223 to 1.417, 1.000 to 1.003 and 1.033 to 1.541; P<0.01 or <0.05). Conclusions:The duration of disease, number of involved joint, serum uric acid level, unhealthy lifestyles and lipid metabolism disorders are the independent risk factors of subcutaneous tophus among hospitalized gout patients.

Objective:To systematically evaluate the risk of severe gastrointestinal events in patients with cancer caused by vascular endothelial growth factor receptor tyrosine kinase inhibitors (VEGFR-TKI).Methods:Randomized controlled trials of VEGFR-TKI in the treatment of tumors were collected by searching relevant databases at home and abroad (up to March 2, 2019). The patients who were treated with a VEGFR-TKI were enrolled into the trial group, and those who received placebo or another VEGFR-TKI were enrolled into the control group. The outcomes included the incidence of serious gastrointestinal events. The Jadad scoring method was used to assess the quality of included studies. The Review Manager 5.3 software was used for direct meta-analysis on the risk of severe gastrointestinal events. Stata 13.0 software and linear mixed model based on frequency framework were used for network meta-analysis on severe gastrointestinal events at the highest risk. The results were expressed by relative risk ( RR) and its 95% confidence interval ( CI). Results:A total of 38 studies were included in the analysis, all of which were high-quality studies (Jadad score 4-7), comprising a total of 15 217 patients (9 130 in the trial group and 6 087 in the control group). The results of direct meta-analysis showed that the risks of severe diarrhea, severe anorexia, and severe nausea in the trial group were higher than those in the control group respectively, and the differences were statistically significant [6.8% (602/8 894) vs. 0.7% (49/6 584), RR=6.62 (95 %CI: 5.00-8.76), P<0.001; 2.5% (201/7 937) vs. 0.7% (41/5 831), RR=2.14 (95 %CI: 1.40-3.25), P<0.001; 1.5% (92/6 343) vs. 0.4% (21/4 870), RR=1.95 (95 %CI: 1.23-3.12), P=0.005]; the risk of severe diarrhea was the highest [6.8% (602/8 894)]. There was no significant difference in the risk of severe vomiting and severe abdominal pain compared with the control group [1.4% (79/5 788) vs. 0.7% (32/4 428), RR=1.49 (95 %CI: 0.90-2.47), P=0.120; 1.7% (82/4 766) vs. 1.1% (40/3 628), RR=1.35 (95 %CI: 0.84-2.16), P=0.210]. The results of network meta-analysis on risk of severe diarrhea events showed that the relative risks of severe diarrhea caused by varieties of VEGFR-TKI were axitinib>anlotinib>cabozantinib≈vandetanib≈sunitinib≈lenvatinib≈sorafenib≈pazopanib>regorafenib>fruquintinib>apatinib in the order. Conclusion:The application of VEGFR-TKIs, especially axitinib, can increase the risk of severe diarrhea in patients with tumors, which deserves clinical attention and vigilance.

Objective:To systematically evaluate the risk of severe gastrointestinal events in patients with cancer caused by vascular endothelial growth factor receptor tyrosine kinase inhibitors (VEGFR-TKI).Methods:Randomized controlled trials of VEGFR-TKI in the treatment of tumors were collected by searching relevant databases at home and abroad (up to March 2, 2019). The patients who were treated with a VEGFR-TKI were enrolled into the trial group, and those who received placebo or another VEGFR-TKI were enrolled into the control group. The outcomes included the incidence of serious gastrointestinal events. The Jadad scoring method was used to assess the quality of included studies. The Review Manager 5.3 software was used for direct meta-analysis on the risk of severe gastrointestinal events. Stata 13.0 software and linear mixed model based on frequency framework were used for network meta-analysis on severe gastrointestinal events at the highest risk. The results were expressed by relative risk ( RR) and its 95% confidence interval ( CI). Results:A total of 38 studies were included in the analysis, all of which were high-quality studies (Jadad score 4-7), comprising a total of 15 217 patients (9 130 in the trial group and 6 087 in the control group). The results of direct meta-analysis showed that the risks of severe diarrhea, severe anorexia, and severe nausea in the trial group were higher than those in the control group respectively, and the differences were statistically significant [6.8% (602/8 894) vs. 0.7% (49/6 584), RR=6.62 (95 %CI: 5.00-8.76), P<0.001; 2.5% (201/7 937) vs. 0.7% (41/5 831), RR=2.14 (95 %CI: 1.40-3.25), P<0.001; 1.5% (92/6 343) vs. 0.4% (21/4 870), RR=1.95 (95 %CI: 1.23-3.12), P=0.005]; the risk of severe diarrhea was the highest [6.8% (602/8 894)]. There was no significant difference in the risk of severe vomiting and severe abdominal pain compared with the control group [1.4% (79/5 788) vs. 0.7% (32/4 428), RR=1.49 (95 %CI: 0.90-2.47), P=0.120; 1.7% (82/4 766) vs. 1.1% (40/3 628), RR=1.35 (95 %CI: 0.84-2.16), P=0.210]. The results of network meta-analysis on risk of severe diarrhea events showed that the relative risks of severe diarrhea caused by varieties of VEGFR-TKI were axitinib>anlotinib>cabozantinib≈vandetanib≈sunitinib≈lenvatinib≈sorafenib≈pazopanib>regorafenib>fruquintinib>apatinib in the order. Conclusion:The application of VEGFR-TKIs, especially axitinib, can increase the risk of severe diarrhea in patients with tumors, which deserves clinical attention and vigilance.

Objective:To observe and study the therapeutic effect of hyperbaric oxygen (HBO) on acute encephalopathy and myocardial damage secondary to carbon monoxide (CO) poisoning.Methods:A total of 451 cases of CO poisoning admitted to the Department of Hyperbaric Oxygen of Central Hospital of Zibo Mining Group Co., Ltd. were retrospectively analyzed, including 105 cases of acute encephalopathy with secondary myocardial damage of different degrees. After dehydration, nerve nutrition, circulation improvement, waking up, organ protection, anti-infection, and other supportive symptomatic treatments, HBO was given for 2-3 courses. The myocardial enzyme levels of carboxyhemoglobin (COHb), cardiac troponin (cTnI), creatine kinase (CK), creatine kinase myocardial isoenzyme (CK-MB), and lactate dehydrogenase (LDH) were measured in all patients before and after treatment; the dynamic abnormal changes were monitored by 12-lead electrocardiograph (EKG); and the cerebrospinal fluid pressure was measured by lumbar puncture.Results:The blood biochemical test results after CO poisoning in 105 patients were as follows: the level of COHb was 40.3%~54.7%, with an average of (44.5±7.9)%; myocardial enzymes such as cTnI, CK, CK-MB, and LDH were significantly increased with 5-10 times of the normal values. The EKG of 105 patients showed significant abnormalities. The intracranial pressure was from 185 to 230 cmH 2O, with an average of (210.6±22.9) cmH 2O. After 2-3 courses of combined treatment, the level of COHb in 105 patients was 1.3%~4.7%, with an average of (3.2±0.6)%; the myocardial enzymes such as cTnI, CK, CK-MB and LDH returned to normal values. The intracranial pressure ranged from 160 to 178 cmH 2O, with an average of (166.4±11.9) cmH 2O. After treatment, 95 (90.5%) patients’ EKG gradually returned to normal; among the 10 patients (9.5%) with abnormal EKG, 5 patients had insufficient myocardial blood supply, 3 patients had atrial premature beat, and 2 patients had ventricular premature beat. There were significant differences in these indicators before and after treatment ( P<0.05, or P<0.01). Conclusion:CO poisoning is prone to secondary acute encephalopathy and myocardial damage. HBO combined therapy is highly effective for treating secondary acute encephalopathy and myocardial damage caused by CO poisoning, therefore it can provide a reference for clinical treatment.

【Objective】 To explore the effect of Zhikepipa Mixture on the treatment of COVID-19 through network pharmacology analysis and molecular docking technology. 【Methods】 First, we performed the network pharmacology method to screen active compounds and targets so as to explore the mixture’s potential mechanisms in the treatment of COVID-19. In line with ADME screening index, like oral bioavailability (OB) ≥30% or drug likeness index (DL) ≥0.18, the active compounds against COVID-19 related targets were selected to construct the 'herb-compound-target’ network. Mechanism prediction of Zhikepipa mixture in the treatment of COVID-19 was analyzed by the interaction of the target sites, the bioinformatic annotation, and the metabolic pathway. Then, we used a molecular docking model to evaluate the binding ability between active compounds and 2019-nCoV (SARS-CoV-2) 3-chymotrypsin-like cysteine protease (3CL^pro) receptor-binding domain (PBD ID 6LU7), which was involved in mediating viral replication and transcription functions. 【Results】 The'herb-compound-target’ network showed 34 key compounds and 30 disease targets after overlapping with disease targets. The network topology analysis showed that those selected compounds with higher degree would produce marked anti-inflammatory effects by regulating 30 targets like PTGS1, IL1B, IL6, IL10, CXCL8 and JUN. AGE-RAGE signaling pathway, IL-17 signaling pathway, TNF signaling pathway, PI3K-Akt signaling pathway, and MAPK signaling pathway were involved in regulating hepatitis B and diabetic complications. In addition, Folium eriobotryae and Radix stemonae played important roles in the network. The molecular docking results showed that nine compounds were identified with higher docking score rank against 2019-nCoV 3CL^pro protease, and most of them were attributed to flavonoids. 【Conclusion】 Zhikepipa Mixture could exhibit both anti-inflammatory and anti-virus actions through multi-component, multi-target, and multi-pathway.