Objective To evaluate the impact of an integrated management mode of prenatal diagnosis-postnatal treatment for congenital heart disease (CHD) on perioperative and long-term outcomes of the arterial switch operation (ASO), and to analyze the efficacy of ASO in a single center. Methods This retrospective study analyzed the clinical data of 183 children who underwent ASO at Guangdong Provincial People’s Hospital from 2018 to 2024. The cohort included 106 (57.9%) patients of transposition of the great arteries with intact ventricular septum (TGA/IVS), 61 (33.3%) patients of transposition of the great arteries with ventricular septal defect (TGA/VSD), and 16 (8.7%) patients of Taussig-bing anomaly (TBA). Perioperative indicators were compared between 91 patients in the prenatal-postnatal integrated management group (an integrated group) and 92 patients in the traditional management group (a non-integrated group). Long-term survival and reoperation rates were analyzed using Kaplan-Meier curves. Results The overall perioperative mortality rate was 4.9% (9/183), showing a downward trend year by year. The primary cause of perioperative mortality was low cardiac output syndrome (LCOS), which occurred in 12 patients (6.6% incidence) with a mortality rate of 75.0%. The integrated group had a higher proportion of males (89.0% vs. 72.8%, P<0.05) and lower body weight [3.1 (2.7, 3.3) kg vs. 3.3 (3.0, 3.7) kg, P<0.05] compared to the non-integrated group. The age at surgery was significantly earlier in the integrated group [7 (3, 10) d vs. 14 (9, 48) d, P<0.05], and all children in the integrated group underwent ASO within the optimal surgical window (100.0% vs. 82.6%, P<0.05). Intraoperatively, cardiopulmonary bypass time [173 (150, 207) min vs. 186 (159, 237) min, P<0.05] and aortic cross-clamp time [100 (90, 117) min vs. 116 (97, 142) min, P<0.05] were significantly shorter in the integrated group. Although the integrated group had longer postoperative mechanical ventilation time [145 (98, 214) h vs. 116 (77, 147) h, P<0.05] and higher 48-hour maximum vasoactive inotropic score [15 (10, 21) points vs. 12 (8, 16) points, P<0.05], there was no statistically significant difference in the incidence of severe complications (LCOS, necrotizing enterocolitis, extracorporeal membrane oxygenation) or mortality rate (3.3% vs. 6.5%, P=0.51) between the two groups, despite earlier surgical intervention and a higher proportion of critically ill cases in the integrated group. The length of hospital stay in the emergency surgery group was significantly shorter than that in the elective surgery group [20 (15, 28) d vs. 25 (21, 30) d, P<0.05], suggesting that early surgery may be of potential benefit. A total of 163 patients were successfully followed up for a median of 4.7 years, with a 5-year survival rate of 95.1% and a freedom from reintervention survival rate of 95.1%. There were no late deaths, and the most common postoperative complication was pulmonary artery stenosis. Conclusion The integrated management model allowed critically ill children with lower body weights to safely undergo surgery, significantly optimizing the timing of surgery and shortening intraoperative times. The long-term risk of reoperation after ASO is primarily concentrated on pulmonary artery stenosis, necessitating long-term follow-up and monitoring.

Objective:To analyze the current policy design of outpatient benefit policies for patients with hypertension and diabetes(H&D)in urban and rural residents in China,and to provide references for optimizing the outpatient benefit mechanism for patients with H&D.Methods:A questionnaire survey was conducted to collect data on the basic features of General Outpatient Benefit(GOB),Outpatient Medication Guarantee Mechanisms for Hypertension and Diabetes(OMGM-H&D)and Outpatient Benefit for Patient with Chronic and Special Diseases(OB-C&S),focusing on deductibles,policy reimbursement ratios,and maximum payment limits.Descriptive statistical analysis was performed on the data.Results:A total of 334 regions were surveyed,of which 253 regions(75.34％)had implemented all three policies.Regional analysis revealed significant differences(P<0.001)in reimbursement ratios for GOB and the OMGM-H&D between the eastern,central,and western regions,with the western region having notably higher ratios than the eastern and central regions.However,no significant difference (P>0.05) was observed in the reimbursement ratios for OB-C&S across regions. Regarding deductibles,no significant regional difference (P>0.05) was found for GOB,but significant differences (P<0.05) existed for the OMGM-H&D and OB-C&S. Additionally,the annual maximum payment limits for all three policies showed significant regional variations (P<0.001). Conclusions:The outpatient benefits policy for patients with H&D have achieved full coverage nationwide among urban and rural residents in China,but regional equity in benefit levels requires improvement. It is recommended to strengthen data feedback mechanisms and promote provincial-level pooling of medical insurance.

[Objective]Patients with hepatic glycogen storage disease(GSD)have recurrent episodes of hypoglycemia.This study aimed to investigate and analyze blood glucose and biochemical indicators in pediatric patients with hepatic GSD,thus provide data support for hypoglycemia prevention and its clinical management.[Methods]A cross-sectional field study was conducted among patients with hepatic GSD treated in the Department of Pediatrics of Guangdong Provincial People's Hospital on July 14,2024.We collected the peripheral blood samples of the patients and their healthy family controls on site,then analyzed and compared their blood glucose and biochemical indicators.[Results]Of the 44 patients with hepatic GSD,there were 34 males and 10 females,including GSD Ib(n=14),GSD Ia(n=15),GSD Ⅲ(n=2),GSD Ⅵ(n=7)and GSD Ⅸ(n=6).The average age was 7.60(5.08-11.98)years.All patients were on uncooked cornstarch(UCCS)therapy.Of the patients,77.3%(34/44)had hepatomegaly,61.4%(27/44)had recurrent hypoglycemia,61.4%(27/44)had blood glucose≤3.9 mmol/L,18.2%(8/44)had blood glucose≤2.8 mmol/L,and none of the 8 cases was GSD Ib.The lowest blood glucose level was 1.19 mmol/L and no episodes of hypoglycemia occurred.Of the family control subjects,65.9%(29/44)had blood glucose≤3.9 mmol/L.There was no significant difference in hypoglycemia prevalence between hepatic GSD group and control group(P=0.658).The hepatic GSD patients had hyperlactacemia,hyperuricemia and hypercholesterolemia prevalence rates of 65.9%,45.5%and 9.1%,respectively,as compared with 18.2%,43.2%and 15.9%,respectively,for the family control subjects.No significant difference was found in the prevalence rates of hyperuricemia and hypercholesterolemia between the two groups(P=0.830 and P=0.334,respectively).[Conclusions]Asymptomatic hypoglycemia is common in patients with hepatic GSD,especially in non-GSD-Ib patients.It is necessary to optimize the diet management of UCCS,conduct dynamic blood glucose monitoring and follow a light diet,so as to decrease hyperuricemia and hypercholesterolemia,avoid and reduce the serious adverse reactions and complications caused by severe hypoglycemia.

Objective To explore the application of the “cross-shaped coordinate line localization method” in laparoscopic cholecystectomy (LC) to realize critical view of safety (CVS) as well as summarize its safety and practicality. Methods Eighty-four patients who were treated with the “cross-shaped coordinate line localization method” at the Department of General Surgery of Wuxi Branch of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine from February 2020 to February 2023 were selected as the observation group, and 84 patients who were randomly selected to receive the traditional LC treatment during the same period were selected as the control group. In the observation group, the “cross-shaped coordinate line localization method” was used as the boundary mark to reach CVS, and complete cholecystectomy. In the control group, the traditional blunt and sharp operation methods were used to free gallbladder triangle, and dissect out the cystic ducts and cystic arteries one by one and ligate them off. The intraoperative, postoperative and related complications of the two groups were compared and analyzed. Results All 168 patients successfully completed LC without serious surgical complications or conversion to open cases. The observation group took longer operation time to than the control group [(89.5±12.3) min vs. (67.7±8.9) min, P<0.001), and intraoperative blood loss was less than the control group [(7.0±3.9) mL vs. (15.2±4.6) mL, P<0.001). The rate of biliary and vascular anomalies in the observation group was higher than that in the control group (9.5% vs. 1.2%, P=0.040). The observation group had higher mobility on the first postoperative day than the control group, and time to first postoperative feeding and time to first postoperative flatus were earlier than those of the control group (P<0.05). The overall incidence rate of related complications in the observation group was lower than that in the control group (2.4% vs. 10.7%, P=0.029). There was no statistically significant difference between the two groups in terms of drain placement and length of hospital stay (P>0.05). Conclusions The “cross-shaped coordinate line localization method”, with its constant anatomical position as the basic symbol, can help surgeons quickly lock the safe operation area and realize CVS of the gallbladder triangle to avoid bile duct injury and reduce the incidence of related complications.

Objective:To summarize the clinical characteristics of elderly patients with stage Ⅰ diffuse large B-cell lymphoma (DLBCL) and analyze the factors associated with prognosis.Methods:A case series study was conducted by retrospectively collecting clinical data from patients aged over 60 years with newly diagnosed stage Ⅰ DLBCL across 20 medical centers in Jiangsu Province, China, between June 2010 and April 2023. The involved site, classification and treatment plan were summarized. The primary endpoints were progression-free survival (PFS) and overall survival (OS). Statistical analyses were performed using the Kaplan-Meier method, and Cox regression model.Results:The study included 255 patients with a median age of 69 years, of whom 130 (51.0%) were male, 66 (25.9%) were aged ≥75 years and 26 (10.1%) had a high Charlson Comorbidity Index (CCI) score of ≥2. Extranodal involvement was observed in 163 (63.9%) patients, with the stomach (37.4%, 61/163), intestine (19.0%, 31/163), testes (11.0%, 18/163), and breast (7.4%, 12/163) being the most frequently affected sites. The non-germinal center B-cell (non-GCB) subtype was prevalent in 63.7% of patients (142/223), with no significant difference between the nodal and extranodal groups ( P=0.681). Furthermore, 73.9% (184/249) and 11.7% (29/249) of patients received the R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) and R-miniCHOP regimen, respectively. The overall 3-year PFS rate was 81.5%, and the 3-year OS rate was 85.6%. Patients aged ≥75 years ( HR=2.910, 95% CI 1.565-5.408, P=0.001) and/or with a CCI score ≥2 ( HR=2.324, 95% CI 1.141-4.732, P=0.020) had a significantly poorer PFS. Incorporating age ≥75 years and CCI score ≥2 into the stage-modified international prognostic index (sm-IPI) can better stratify the prognosis of elderly patients with stage Ⅰ DLBCL. The 3-year PFS rate was 48.7% in the high-risk group versus 85.7% in the low-risk group ( P<0.001). Conclusions:Our findings show that the elderly patients with stage Ⅰ DLBCL were predominantly characterized by extranodal involvement (particularly in the stomach and intestinal tract) and non-GCB subtype. Age ≥75 years and CCI ≥2 were identified as independent prognostic factors. The newly established sm-IPI-75-CCI incorporating these factors demonstrated superior prognostic discrimination compared to conventional risk assessment systems.

Objective:To investigate the influence of contrast-enhanced computed tomography(CECT)on dose calculation in magnetic resonance imaging(MRI)-guided online adaptive radiotherapy(oART)based on the electron density(ED)assignment method for rectal cancer.Methods:A retrospective analysis was conducted on the medical data of 15 patients with locally advanced rectal cancer at middle-low segments,who admitted to the Chinese PLA General Hospital between December 2023 and April 2025.All patients underwent both plain computed tomography(PCT)and CECT scans during location.The average HU and ED value of all organs that were extracted from PCT and CECT images in the treatment plan system were obtained,and the influences of contrast agent of intake on image characteristics of the structure of each organ(small intestine,femoral head,bladder)were analyzed.PCT was used as referred image to design reference plan(Pref).The synthetic CT(sCT)was simulated and generated on the basis of PCT and CECT,respectively.The beam flow field that was same with Pref was used to recalculate dose on sCT,and then,the online plan(PPCT)based on PCT,and the online plan(PCECT)based on CECT were obtained,respectively,which can simulate the online dose calculation of MRI-guided online adaptive radiotherapy(oART).The Pref was used as reference to compare dosimetric parameters for target region and organ at risk(OAR)through dose volume histogram(DVH)and planed evaluation indicators.Additionally,three dimension(3D)slicer software was used to perform γ analysis for the results of dose distribution,and explore the differences among PPCT,PCECT and Pref on dose distribution.Results:In terms of image characteristics,the HU values of soft-tissue organs(intestine,bladder,spinal cord,soft tissue)and planning target volume(PTV)in CECT were higher than those in PCT,and the differences of them were statistically significant(Zintestines=-2.188,Zbladder=-3.196,tspinal cord=-3.767,tsoft tissue=-10.083,tPTV=-4.693,P<0.05),while its influence was less on bone tissue.The statistical results of ED were consistent with those of HU.Regarding to dosimetric parameters,there was no statistically significant difference in target coverage rate between PPCT and Pref(P>0.05),and the D50%of the PPCT[(2724.25±19.91)cGy]was higher than that of the Pref[(2718.99±21.13)cGy],and the difference was statistically significant(t=-3.679,P=0.002).However,the target coverage rate of PCECT was 94.65(94.04,95.27)%,and the difference of that between PCECT and Pref was statistically significant(Z=-2.158,P=0.031).For OAR,the differences of Dmax value of the small intestine,and the V20 of the left femoral head between PPCT and Pref were significant(Z=-2.556,-2.529,P<0.05).The differences of the Dmax of small intestine,and the D50%of bladder between PCECT and Pref were significant(t=-4.821,2.171,P<0.05).The comparative γ passed rates of PPCT,PCECT and Pref under the standards of 3 mm/3%and 2 mm/2%were all above 95%,and the differences were not significant(P>0.05).Conclusions:The influence of CECT on dose calculation in MRI-guided oART based on ED assignment method for rectal cancer is relatively small,which can be directly used in the design of reference plan,but the maximum dose of radiation-sensitive organs such as the small intestine should be paid attention.

Trauma can disrupt the body′s internal environment, resulting in organ dysfunction. This may manifest as symptoms such as acute respiratory distress, liver and kidney dysfunction, circulatory disorders and neurological damage. Mitochondrial quality control (MQC), encompassing processes like autophagy, dynamic changes, and biogenesis, plays an essential role in maintaining mitochondrial function. Stress responses following trauma can cause mitochondrial dysfunction and MQC imbalance, thereby exacerbating organ injury. Correcting MQC imbalance can improve organ function. Current researches on MQC in post-traumatic organ dysfunction mainly focuses on imbalance in specific MQC mechanism, lacking a systemic understanding of its incidence and progression. To this end, the authors reviewed the progress in researches on the impact of MQC imbalance on post-traumatic organ dysfunction, aiming to provide insights for clinical treatment.

Objective:To investigate and evaluate the correct cognition and influencing factors of mpox expertise among relevant Chinese clinicians and to provide a reference for prevention and control.Methods:A cross-sectional survey was conducted among clinicians in relevant departments using a structured questionnaire compiled by ourselves through a non-random network recruitment method. The content includes demography, clinical specialties, and characteristics of medical institutions, and 37 questions to evaluate the professional cognition of mpox etiology, clinical characteristics, transmission, prevention, and control. Using the modified Bloom's cutoff point to determine the correct answer is greater than or equal to 26 entitled correct cognition. A logistic regression model was used to analyze the factors influencing the correct cognition rate.Results:A total of 4 332 clinicians in 23 provinces (autonomous regions, municipality) in China were investigated by online questionnaires and 4 276 effective questionnaires were collected, with an effective rate of 98.71%. The mean age of the respondents was (39.46±9.54) years old, 61.18% were female. The overall correct cognition rate of mpox expertise was 62.04% (95% CI: 60.59%-63.50%), the correct cognition rates of mpox etiology, clinical characteristics, transmission, prevention and control were 48.25% (95% CI: 46.68%-49.82%), 78.66% (95% CI: 77.38%-79.95%), 68.56% (95% CI: 67.10%-70.02%), respectively. Multivariate logistic regression analysis showed that the relevant factors affecting the overall correct cognition of mpox expertise among Chinese clinicians included gender (female: OR=1.54, 95% CI: 1.31-1.80), region (eastern region: OR=1.46, 95% CI: 1.18-1.79; midwestern region: OR=1.24, 95% CI: 1.04-1.49), professional title (deputy senior: OR=1.43, 95% CI:1.16-1.76; senior: OR=1.72, 95% CI:1.30-2.28), the clinical field (the clinical fields of dermatology and venereal diseases: OR=1.78, 95% CI: 1.42-2.23). Conclusions:The overall correct cognition rate of mpox expertise among relevant Chinese clinicians was low. It was essential to conduct mpox knowledge training for clinicians in males, northeast regions, junior professional title and the clinical fields other than dermatology and venereal diseases to improve their correct cognition rates and epidemic prevention and control ability.

Background With economic development and globalization, shift work has become prevalent across industries. Its relationship with type 2 diabetes mellitus (T2DM) attracts increasing attention. Objective To thoroughly explore the relationship between shift work and T2DM, and analyze the impacts of specific shift patterns on T2DM, so as to provide a basis for formulating reasonable shift schedules. Methods We conducted a 1:2 matched case-control study among adults (20-60 years) who ordered occupational health examinations at the Wuxi No.8 People's Hospital from November to December 2023. The case group comprised 200 T2DM patients, while the controls were 400 age-stratified matched non-diabetic individuals. General demographic characteristics, behavioral habits, medical history, and shift work exposure data (including shift patterns, frequency, and length of service) 5 years prior to diagnosis were collected through standardized questionnaires. Logistic regression adjusted for selected confounders was employed to evaluate the association between shift work and T2DM. Results The logistic regression analysis demonstrated that shift work was associated with an increased risk of T2DM. After adjusting for confounding factors, shift workers had a 3.55 times higher risk of being diagnosed T2DM compared to non-shift workers (OR=3.55, 95%CI: 1.026, 12.263). The risk varied across different shift patterns, and the three-shift two-rotation system showed the highest risk (OR=4.17, 95%CI: 1.921, 9.035), followed by the two-shift system (OR=2.94, 95%CI: 2.016, 4.281) and four-shift three-rotation system (OR=2.66, 95%CI: 1.611, 6.093). Workers with more than 3 monthly shift days had a 2.74-fold increased risk (95%CI: 1.658, 4.512) compared to non-shift workers. Additionally, working more than 8 h daily (OR=1.74, 95%CI: 1.185, 2.562) and having more than 20 years of service (OR=2.51, 95%CI: 1.581, 3.976) were both significantly associated with a higher T2DM risk. The trend tests revealed that each incremental increase in monthly shift days and length of service elevated T2DM risk by 2.61 times (95%CI: 1.813, 3.765) and 1.49 times (95%CI: 1.147, 1.931), respectively (P<0.05). Conclusion Shift work is an independent risk factor for T2DM, with three-shift two-rotation system posing the highest risk. Shift frequency, daily working hours, and length of service are all significant factors affecting the risk of T2DM. These findings support industry-specific shift policy reform and targeted glucose monitoring and health interventions are recommended for workers engaged in high-risk shift patterns (e.g., three-shift two-rotation system, frequent shifts) and those with prolonged shift work history (>20 years).

Objective:To evaluate the efficacy of a cetyl alcohol-containing moisturizing cream (referred to as the emollient) in improving clinical symptoms and preventing disease relapse during the remission phase of mild to moderate infantile atopic dermatitis (AD).Methods:A single-center, investigator-blinded, randomized controlled clinical trial was conducted from February 2022 to October 2023. Sixty participants aged >28 days to ≤2 years with mild to moderate AD (Investigator′s Global Assessment (IGA) score 2 or 3) and controlled disease (IGA 0 or 1) were enrolled. Participants were randomized 1∶1 to either the experimental group (topical emollient applied twice daily combined with a moisturizing cleanser for daily bathing) or the control group (moisturizing cleanser alone). Assessments at weeks 2, 4, 8, and 12 included AD relapse rates, clinical severity scores (IGA and Eczema Area and Severity Index (EASI)), and adverse events.Results:Fifty-six participants were included in the full analysis set. The median time to relapse was 12.0 (6.0-72.0) days in the experimental group versus 8.5 (3.0-19.0) days in the control group (log-rank test: χ2=3.079, P=0.213). Relapse rates were 80.77% (21/26) in the experimental group and 95.83% (23/24) in the control group ( χ2=2.682, P=0.101). The experimental group showed significantly lower IGA scores at weeks 2 and 12 ( P<0.05) and lower EASI scores at weeks 4 and 12 ( P<0.05). Adverse event rates were 8.0% (2/25) and 7.7% (2/26) in the experimental and control groups, respectively ( χ2=0.002, P>0.05) Conclusion:The combination of the cetyl alcohol- containing moisturizing cream and moisturizing cleanser during AD remission may improve clinical symptoms and modestly delay relapse, with a low incidence of adverse events.