Background: Gestational diabetes mellitus (GDM) is a metabolic disorder posing significant risks to maternal and infant health, with a lack of effective early screening markers. Therefore, identifying early screening biomarkers for GDM with higher sensitivity and specificity is urgently needed. Methods: High-throughput sequencing was employed to screen for key circular RNAs (circRNAs), which were then evaluated using reverse transcription quantitative polymerase chain reaction. Logistic regression analysis was conducted to examine the relationship between clinical characteristics, circRNA expression, and adverse pregnancy outcomes. The diagnostic accuracy of circRNAs for early and mid-pregnancy GDM was assessed using receiver operating characteristic curves. Pearson correlation analysis was utilized to explore the relationship between circRNA levels and oral glucose tolerance test results. A predictive model for early GDM was established using logistic regression. Results: Significant alterations in circRNA expression profiles were detected in GDM patients, with hsa_circ_0031560 and hsa_ circ_0000793 notably upregulated during the first and second trimesters. These circRNAs were associated with adverse pregnancy outcomes and effectively differentiated GDM patients, with second trimester cohorts achieving an area under the curve (AUC) of 0.836. In first trimester cohorts, these circRNAs identified potential GDM patients with AUCs of 0.832 and 0.765, respectively. The early GDM prediction model achieved an AUC of 0.904, validated in two independent cohorts. Conclusion Hsa_circ_0031560, hsa_circ_0000793, and the developed model serve as biomarkers for early prediction or midterm diagnosis of GDM, offering clinical tools for early GDM screening.

Background: Gestational diabetes mellitus (GDM) is a metabolic disorder posing significant risks to maternal and infant health, with a lack of effective early screening markers. Therefore, identifying early screening biomarkers for GDM with higher sensitivity and specificity is urgently needed. Methods: High-throughput sequencing was employed to screen for key circular RNAs (circRNAs), which were then evaluated using reverse transcription quantitative polymerase chain reaction. Logistic regression analysis was conducted to examine the relationship between clinical characteristics, circRNA expression, and adverse pregnancy outcomes. The diagnostic accuracy of circRNAs for early and mid-pregnancy GDM was assessed using receiver operating characteristic curves. Pearson correlation analysis was utilized to explore the relationship between circRNA levels and oral glucose tolerance test results. A predictive model for early GDM was established using logistic regression. Results: Significant alterations in circRNA expression profiles were detected in GDM patients, with hsa_circ_0031560 and hsa_ circ_0000793 notably upregulated during the first and second trimesters. These circRNAs were associated with adverse pregnancy outcomes and effectively differentiated GDM patients, with second trimester cohorts achieving an area under the curve (AUC) of 0.836. In first trimester cohorts, these circRNAs identified potential GDM patients with AUCs of 0.832 and 0.765, respectively. The early GDM prediction model achieved an AUC of 0.904, validated in two independent cohorts. Conclusion Hsa_circ_0031560, hsa_circ_0000793, and the developed model serve as biomarkers for early prediction or midterm diagnosis of GDM, offering clinical tools for early GDM screening.

Background: Gestational diabetes mellitus (GDM) is a metabolic disorder posing significant risks to maternal and infant health, with a lack of effective early screening markers. Therefore, identifying early screening biomarkers for GDM with higher sensitivity and specificity is urgently needed. Methods: High-throughput sequencing was employed to screen for key circular RNAs (circRNAs), which were then evaluated using reverse transcription quantitative polymerase chain reaction. Logistic regression analysis was conducted to examine the relationship between clinical characteristics, circRNA expression, and adverse pregnancy outcomes. The diagnostic accuracy of circRNAs for early and mid-pregnancy GDM was assessed using receiver operating characteristic curves. Pearson correlation analysis was utilized to explore the relationship between circRNA levels and oral glucose tolerance test results. A predictive model for early GDM was established using logistic regression. Results: Significant alterations in circRNA expression profiles were detected in GDM patients, with hsa_circ_0031560 and hsa_ circ_0000793 notably upregulated during the first and second trimesters. These circRNAs were associated with adverse pregnancy outcomes and effectively differentiated GDM patients, with second trimester cohorts achieving an area under the curve (AUC) of 0.836. In first trimester cohorts, these circRNAs identified potential GDM patients with AUCs of 0.832 and 0.765, respectively. The early GDM prediction model achieved an AUC of 0.904, validated in two independent cohorts. Conclusion Hsa_circ_0031560, hsa_circ_0000793, and the developed model serve as biomarkers for early prediction or midterm diagnosis of GDM, offering clinical tools for early GDM screening.

Background: Gestational diabetes mellitus (GDM) is a metabolic disorder posing significant risks to maternal and infant health, with a lack of effective early screening markers. Therefore, identifying early screening biomarkers for GDM with higher sensitivity and specificity is urgently needed. Methods: High-throughput sequencing was employed to screen for key circular RNAs (circRNAs), which were then evaluated using reverse transcription quantitative polymerase chain reaction. Logistic regression analysis was conducted to examine the relationship between clinical characteristics, circRNA expression, and adverse pregnancy outcomes. The diagnostic accuracy of circRNAs for early and mid-pregnancy GDM was assessed using receiver operating characteristic curves. Pearson correlation analysis was utilized to explore the relationship between circRNA levels and oral glucose tolerance test results. A predictive model for early GDM was established using logistic regression. Results: Significant alterations in circRNA expression profiles were detected in GDM patients, with hsa_circ_0031560 and hsa_ circ_0000793 notably upregulated during the first and second trimesters. These circRNAs were associated with adverse pregnancy outcomes and effectively differentiated GDM patients, with second trimester cohorts achieving an area under the curve (AUC) of 0.836. In first trimester cohorts, these circRNAs identified potential GDM patients with AUCs of 0.832 and 0.765, respectively. The early GDM prediction model achieved an AUC of 0.904, validated in two independent cohorts. Conclusion Hsa_circ_0031560, hsa_circ_0000793, and the developed model serve as biomarkers for early prediction or midterm diagnosis of GDM, offering clinical tools for early GDM screening.

Objective To observe the clinical efficacy of Redo-Bentall surgery in the reoperation of aortic root lesions.Methods A retrospective analysis was performed on 46 patients who underwent Redo-Bentall surgery for aortic root lesions in our department from June 2010 to April 2022.They were 35 males and 11 females,at a mean age of 43.37±12.79 years,in 4.96±6.76 years since the last operation.General clinical data in perioperative period and during follow-up were collected and analyzed.Kaplan-Meier survival analysis was used to compare the survival rates of each etiological group.Results There were 9 cases of central end otitis,12 cases of Behset's disease,and 25 cases of other causes.After operation,4 cases(8.70％)experienced cardiac arrest,4 cases(8.70％)renal failure,2 cases(4.35％)gastrointestinal bleeding,2 cases(4.35％)new third-degree atrioventricular block and 2 cases(4.35％)permanent pacemaker placement.In perioperative period,3 cases(6.52％)died in hospital.During a mean follow-up of 5.03±3.27 years after discharge,5 cases(11.63％)were lost to follow-up,1 case died(2.33％),1 case had lacunar infarction(2.33％),and no severe bleeding or embolism complications was observed in the rest patients.The long-term survival rate was significantly lower in the endocarditis group(62.3％)and the Behcet's disease group(70％)than the other etiological groups(80％,P＜0.05).Conclusion The application of Redo-Bentall in the reoperation of aortic root lesions is safe and effective,but the survival rate is quite lower in the patients with infective endocarditis and Behcet's disease.

Objective To investigate the efficacy of femoral artery infusion therapy in treatment of diabetic peripheral neuropathy(DPN).Methods A total of 86 DPN patients hospitalized in Department of Endocrinology of the Fourth Affiliated Hospital of Nanchang University from October 2021 to June 2022 were selected and divided into observation group and control group according to random number table method,with 43 cases in each group.The patients of control group was given conventional treatment,and the patients of observation group was given microarterial infusion of alprostadil and mecobalamin.Fasting blood glucose,scores of self-made questionnaire and vibrating perception threshold(VPT)of two groups were compared before and after treatment.Results There was no significant difference in fasting blood glucose between two groups before and after treatment(P>0.05).Before treatment,there were no significant differences in scores of self-made questionnaire and VPT between two groups(P>0.05).After treatment,scores of self-made questionnaire and VPT of patients in observation group were significantly lower than those in control group(P<0.05).Conclusion Femoral artery infusion therapy can obviously improve the symptoms and signs of DPN patients,and the recent effect is good,and it is a safe and effective method,which can be popularized in clinical practice.

Objective To study the diagnostic and therapeutic value of endoscopic irrigation for uncomplicated acute colonic diverticulitis.Methods From June 2021 to March 2022,4 patients suspected uncomplicated acute colonic diverticulitis who then underwent colonoscopy,and endoscopic irrigation treatment was performed after confirming.The endoscopic imaging of acute colonic diverticulitis was summarized.The changes of abdominal pain symptoms and prognosis of the patients were evaluated.The levels of white blood cell(WBC)and C-reactive protein(CRP)in serum before and after treatment were measured.Results 4 patients were diagnosed as uncomplicated acute colonic diverticulitis underwent colonoscopy.Two cases were located in the ascending colon and the other two in the cecum.Endoscopic imaging characteristics included mucosal hyperemia and swelling of diverticular orifice and nearby area,purulent secretions,purulent fur and fecalith at the diverticular orifice.After treatment,the symptom of abdominal pain was relieved,the levels of WBC and CRP in serum were lower than before treatment.Conclusion Endoscopic irrigation has a useful diagnostic and therapeutic value for uncomplicated acute diverticulitis of the colon.It is worthy of further clinical study.

Objective:To explore the effect of mind mapping-based health education on the discharge readiness of patients undergoing laryngectomy.Methods:From August 2022 to July 2023, convenience sampling was used to select patients who underwent first-time laryngectomy in the Otolaryngology and Head and Neck Surgery at Beijing Tongren Hospital as participants. The patients were divided into an observation group and a control group according to admission time, with 60 cases in each group. The control group received routine health education, while the observation group was treated with mind mapping-based health education. After the intervention, the discharge readiness and discharge guidance quality of two groups of patients were compared.Results:A total of 120 questionnaires were distributed and 120 valid questionnaires were collected, with a valid response rate of 100.00%. After the intervention, the discharge readiness and discharge guidance quality scores of the observation group were higher than those of the control group, and the difference was statistically significant ( P<0.01) . Conclusions:Mind mapping-based health education can improve the discharge guidance quality and discharge readiness for patients undergoing laryngectomy and provide a reference for medical and nursing staff.

Objective To compare the effects of angular and unilateral vertebroplasty on spinal compression fractures in the elderly.Methods A total of 122 elderly patients with spinal compression fractures admitted to the Department of Orthopedics,Handan First Hospital from January 2018 to January 2021 were selected as the research subjects.They were divided into a control group and an observation group according to the surgical method,with 61 patients in each group.Patients in the control group were treated with unilateral vertebroplasty,while patients in the observation group were treated with angular vertebroplasty.The operation time,intraoperative blood loss and bone cement injection volume,bone cement distribution,bone cement leakage,spinal-pelvic parameters,visual analogue score(VAS),Barthel index score,and the occurrence of complications were compared between the two groups.Results There was no statistically significant different in the operation time,intraoperative blood loss and bone cement injection volume between the two groups(P＞0.05).The proportions of grade Ⅰ,grade Ⅱ,grade Ⅲ and grade Ⅳ bone cement distribution also showed no significant difference between the two groups(P＞0.05).The total proportion of grade Ⅰ and grade Ⅱ bone cement distribution in the observation group was significantly higher than that in the control group(P＜0.05).The incidence of bone cement leakage in the observation group was significantly lower than that in the control group(P＜0.05).Before operation,there was no statistically significant difference in sagittal balance,thoracic kyphosis angle,pel vic tilt angle,lumbar lordosis angle,and sacral slope angle between the two groups(P＞0.05).After operation,the sagittal balance,thoracic kyphosis angle and pelvic tilt angle significantly decreased in the two groups compared to before operation,and the sagittal balance,thoracic kyphosis angle and pelvic tilt angle of patients in the observation group were significantly smaller than those in the control group(P＜0.05);the lumbar lordosis angle and sacral slope angle significantly increased in the two groups compared to before operation,and the lumbar lordosis angle and sacral slope angle of patients in the observation group were significantly greater than those in the control group(P＜0.05).Before operation,there was no statistically significant difference in the VAS score and Barthel index between the two groups(P＞0.05).Three months after operation,the VAS score of patients in the two groups decreased,while the Barthel index increased compared to before operation(P＜0.05);the Barthel index of patients in the observation group was significantly higher than that in the control group(P＜0.05),while the VAS score showed no significant difference between the two groups(P＞0.05).During treatment,1 case of extraspinal hematoma occurred in the observation group,and the complication rate was 1.64％(1/61);in the control group,2 cases of extraspinal hematoma and 1 case of incision infection occurred,and the complication rate was 4.92％(3/61).There was no statistically significant difference in the incidence of complications between the two groups(x2=1.034,P=0.309).Conclusion Compared with unilateral vertebroplasty,angular vertebroplasty has better effect of bone cement distribution in treating elderly patients with spinal compression fractures,and it can improve the spiral balance and enhance the postoperative quality of life.

Objective To explore the value of computer-aided measurement of the mass-based consolidation-to-tumor ratio(CTRmass)in predicting preoperative clinical stage IA lung adenocarcinoma invasion.Methods A total of 56 patients with stage IA lung adenocarcinoma were retrospectively selected from Linfen Central Hospital and the National Lung Screening Trial(NLST)database(project number NLST-1053),and all of them were confirmed by pathology.Computer-aided software was used to automatically cal-culate parameters such as the volume-based consolidation-to-tumor ratio(CTRvol),CTRmass,average CT value,and maximum axial diameter,and its correlation with pathological results was analyzed.Results When the CTRmass≥30.95％,it indicated that lung nodules were more likely to be invasive adenocarcinoma(IAC).Conclusion CTRmass,based on computer-aided software measure-ment,can be used as one of the important indicators to evaluate the preoperative invasion of clinical stage IA lung adenocarcinoma,guiding the selection of surgical methods,and obtaining better curative effects.