Objective:To explore the impact of adverse childhood experiences on psychosomatic symptoms and job burnout in the nursing population.Methods:Utilizing a multistage stratified cluster random sampling meth-od,1 661 nurses were selected.Through a 1∶2 propensity score matching approach,demographic and work-related characteristics were balanced between the positive and negative groups of adverse childhood experiences.Finally,880 cases were successfully matched(positive group:300 cases,negative group:580 cases).Linear regression was employed to explore the relationship between nurses'adverse childhood experiences and psychosomatic symptoms(anxiety,depression,physical symptoms),as well as job burnout.The average treatment effect among the treated(ATT)was calculated.Results:Linear regression results revealed a significant positive association between adverse childhood experiences and scores for anxiety symptoms,depression symptoms,physical symptoms,and job burnout(B=1.68,2.67,2.89,5.90;ATT=1.64,2.58,2.82,5.96,Ps＜0.001).However,there was no statistically signif-icant association with scores for a sense of inadequacy in individual achievements(P＞0.05).Conclusion:Nurses who have experienced childhood adverse experiences may exhibit more severe psychosomatic symptoms and job burnout compared to those who have not experienced such adversities during childhood.

Purpose To compare the similarity between the short-axis left ventricular cavity fractional area change measured by cardiac magnetic resonance and myocardial circumferential strain.Materials and Methods Forty cases of cardiomyopathy with different phenotypes and high-quality cardiac magnetic resonance images in PACS data center of the Sixth Medical Center of Chinese PLA General Hospital were retrospectively selected.All patients underwent cine imaging on a 3.0T MRI scanner.The endocardial and epicardial areas of each short-axis left ventricular slice were measured using Medviso Segment software to calculate slice-level fractional area change and global fractional area change.Slice circumferential strain and global circumferential strain were measured using Circle CVI42 software.Linear regression analysis was performed to assess correlations between global circumferential strain and global fractional area change,as well as slice circumferential strain and slice-level fractional area change.Results Both global circumferential strain and global fractional area change,as well as slice circumferential strain and slice-level fractional area change,exhibited positive correlations(all r>0.95).Linear regression demonstrated significant relationships(regression coefficients:2.40-3.16,P<0.05),with coefficient magnitudes related to left ventricular cavity radius.After normalization,circumferential strain and fractional area change curves showed identical standard deviations.Conclusion Short-axis left ventricular cavity fractional area change and myocardial circumferential strain display significant positive correlations at both slice and global levels,with similar curve morphology.These findings suggest that circumferential strain and fractional area change possess comparable statistical value in assessing cardiac function.

Objective:To explore the impact of adverse childhood experiences on psychosomatic symptoms and job burnout in the nursing population.Methods:Utilizing a multistage stratified cluster random sampling meth-od,1 661 nurses were selected.Through a 1∶2 propensity score matching approach,demographic and work-related characteristics were balanced between the positive and negative groups of adverse childhood experiences.Finally,880 cases were successfully matched(positive group:300 cases,negative group:580 cases).Linear regression was employed to explore the relationship between nurses'adverse childhood experiences and psychosomatic symptoms(anxiety,depression,physical symptoms),as well as job burnout.The average treatment effect among the treated(ATT)was calculated.Results:Linear regression results revealed a significant positive association between adverse childhood experiences and scores for anxiety symptoms,depression symptoms,physical symptoms,and job burnout(B=1.68,2.67,2.89,5.90;ATT=1.64,2.58,2.82,5.96,Ps＜0.001).However,there was no statistically signif-icant association with scores for a sense of inadequacy in individual achievements(P＞0.05).Conclusion:Nurses who have experienced childhood adverse experiences may exhibit more severe psychosomatic symptoms and job burnout compared to those who have not experienced such adversities during childhood.

Objective:To systematically evaluate the unmet needs and challenges of caregivers of cancer patients at home and clarify their unmet needs.Methods:A computerized search was conducted in PubMed, Web of Science, Embase, Cochrane Library, ProQuest, Scopus, CINAHL, China National Knowledge Infrastructure, Wanfang Data, VIP, and China Biology Medicine disc for qualitative studies on the unmet needs and challenges of caregivers of cancer patients in the home environment. The search time limit was from the establishment of the databases to April 30, 2024. The Joanna Briggs Institute Centre for Evidence-Based Healthcare's quality assessment criteria for qualitative research were used to evaluate the quality of the literatures, and the aggregative integration method was used to summarize and integrate the research results.Results:A total of 17 articles were finally included, which were summarized into eight new categories. Further synthesis yielded three integrated results: caregivers in the home environment face multi-dimensional unmet needs and challenges related to patients; caregivers in the home environment face challenges and unmet needs in self-care; caregivers in the home environment are hesitant to obtain external support, and continuity and sustainability are hindered.Conclusions:Medical staff should accurately assess the unmet needs of caregivers of cancer patients at home, pay attention to their negative experiences, promote positive coping, optimize the patient-and family-centered cancer care model, and strengthen social support.

Purpose To compare the similarity between the short-axis left ventricular cavity fractional area change measured by cardiac magnetic resonance and myocardial circumferential strain.Materials and Methods Forty cases of cardiomyopathy with different phenotypes and high-quality cardiac magnetic resonance images in PACS data center of the Sixth Medical Center of Chinese PLA General Hospital were retrospectively selected.All patients underwent cine imaging on a 3.0T MRI scanner.The endocardial and epicardial areas of each short-axis left ventricular slice were measured using Medviso Segment software to calculate slice-level fractional area change and global fractional area change.Slice circumferential strain and global circumferential strain were measured using Circle CVI42 software.Linear regression analysis was performed to assess correlations between global circumferential strain and global fractional area change,as well as slice circumferential strain and slice-level fractional area change.Results Both global circumferential strain and global fractional area change,as well as slice circumferential strain and slice-level fractional area change,exhibited positive correlations(all r>0.95).Linear regression demonstrated significant relationships(regression coefficients:2.40-3.16,P<0.05),with coefficient magnitudes related to left ventricular cavity radius.After normalization,circumferential strain and fractional area change curves showed identical standard deviations.Conclusion Short-axis left ventricular cavity fractional area change and myocardial circumferential strain display significant positive correlations at both slice and global levels,with similar curve morphology.These findings suggest that circumferential strain and fractional area change possess comparable statistical value in assessing cardiac function.

BACKGROUND:Allogeneic hematopoietic stem cell transplantation is an important treatment for malignant hematological diseases,and delayed postoperative platelet implantation is a common complication that seriously affects the quality of patient survival;however,there are no standard protocols to improve platelet implantation rates and prevent platelet implantation delays. OBJECTIVE:To compare the safety and efficacy of oral Herombopag Olamine versus subcutaneous recombinant human thrombopoietin for promoting platelet implantation in patients with malignant hematological diseases undergoing haploid hematopoietic stem cell transplantation. METHODS:Clinical data of 163 patients with malignant hematological diseases who underwent haploidentical hematopoietic stem cell transplantation from January 2016 to October 2022 were retrospectively analyzed.A total of 72 patients who started to subcutaneously inject recombinant human thrombopoietin at+2 days were categorized into the recombinant human thrombopoietin group;a total of 27 patients who started to orally take Herombopag Olamine at+2 days were categorized into the Herombopag Olamine group;and 64 patients who did not apply Herombopag Olamine or recombinant human thrombopoietin were categorized into the blank control group.The implantation status,incidence of acute graft-versus-host disease of degree II-IV within 100 days,1-year survival rate,1-year recurrence rate,and safety were analyzed in the three groups. RESULTS AND CONCLUSION:(1)The average follow-up time was 52(12-87)months.The implantation time of neutrophils in the blank control group,recombinant human thrombopoietin group,and Herombopag Olamine group was(12.95±3.88)days,(14.04±3.71)days,and(13.89±2.74)days,respectively,with no statistically significant difference(P=0.352);the implantation time of platelets was(15.16±6.27)days,(17.67±6.52)days,and(17.00±4.75)days,with no statistically significant difference(P=0.287).(2)The complete platelet implantation rate on day 60 was 64.06%,90.28%,and 92.59%,respectively,and the difference was statistically significant(P<0.001).The subgroup analysis showed that the difference between the blank control group and the recombinant human thrombopoietin group was statistically significant(P<0.001),and the difference between the blank control group and the Herombopag Olamine group was statistically significant(P=0.004).The difference was not statistically significant between the recombinant human thrombopoietin group and Herombopag Olamine group(P=0.535).(3)100-day II-IV degree acute graft-versus-host disease incidence in the blank control group,recombinant human thrombopoietin group,and Herombopag Olamine group were 25.00%,30.56%,and 25.93%,respectively,and the difference was not statistically significant(P=0.752).(4)The incidence of cytomegalovirus anemia,cytomegalovirus pneumonia,and hepatic function injury had no statistical difference among the three groups(P>0.05).(5)During the follow-up period,there was no thrombotic event in any of the three groups of patients.(6)The results showed that recombinant human thrombopoietin and Herombopag Olamine could improve the platelet implantation rate of malignant hematological disease patients after haploidentical hematopoietic stem cell transplantation,with comparable efficacy and good safety.

Objective To investigate the relationship between serum arginase-1(Arg-1),thrombomodulin motif 9(ADAMTS-9),Ectodysplasin A and cardiac function after percutaneous coronary intervention(PCI)in patients with acute myocardial infarction(AMI),and their predictive value for major adverse cardiovascular events(MACE).Methods A total of 102 AMI patients who underwent PCI in the Third Medical Center of People's Liberation Army General Hospital from January 2021 to December 2023 were selected as the AMI group,and 110 healthy people were recruited as the control group.The serum levels of Arg-1,ADAMTS-9 and Ectodysplasin A were detected by enzyme-linked immunosorbent assay.Echocardiography was performed by color Doppler ultrasound,and left ventricular mass index(LVMI)was calculated.Patients were divided into MACE group(n=32)and non-MACE group(n=70)according to the occurrence of MACE.Pearson correla-tion analysis was used to analyze the correlation between serum Arg-1,ADAMTS-9,Ectodysplasin A levels and LVMI after PCI in AMI patients.Receiver operating characteristic(ROC)curve was used to analyze the predictive value of serum Arg-1,ADAMTS-9 and Ectodysplasin A levels for MACE in AMI patients after PCI.Z test was used to compare the area under the curve(AUC).Multivariate Logistic regression analysis was used to analyze the influencing factors of MACE in patients with AMI.Results Compared with the con-trol group,the AMI group had significantly higher serum levels of Arg-1,ADAMTS-9 and Ectodysplasin A(P<0.05).The serum levels of Arg-1,ADAMTS-9 and Ectodysplasin A in patients with AMI were positively correlated with LVMI(P<0.05).There were no significant differences in gender,body mass index,systolic blood pressure,heart rate,history of diabetes,diastolic blood pressure,smoking history,time from onset to treatment,drinking history,age,course of disease,and LVMI between MACE group and non-MACE group(P>0.05).The serum levels of Arg-1,ADAMTS-9 and Ectodysplasin A in the MACE group were higher than those in the non-MACE group(P<0.05).Arg-1,ADAMTS-9 and Ectodysplasin A were independent risk factors for MACE in AMI patients(P<0.05).The AUC of serum Arg-1,ADAMTS-9 and Ectodysplasin A levels in predicting MACE in AMI patients were 0.821,0.779,0.818 and 0.950,respectively.The combined prediction value of the three was higher than that of individual prediction(Z=3.137,3.702,2.699,P=0.002,<0.001,0.007).Conclusion The serum levels of Arg-1,ADAMTS-9 and Ectodysplasin A are increased in AMI patients,and they have certain predictive value for the occurrence of MACE in AMI patients after PCI.

Objective: To investigate the interactive effects of prenatal and postnatal factors on overweight and obesity in preschool children, so as to provide evidence for subsequent planning of prevention strategies and intervention measures. Methods: Between October 2020 and June 2021, a convenience cluster sample of 918 preschool children from four kindergartens in Xuzhou urban area underwent questionnaire surveys and physical examinations. The Chi square test was used to compare intergroup differences in overweight and obesity prevalence. Multivariate Logistic regression analysis was employed to investigate the effects of prenatal and postnatal factors, as well as their interactions, on overweight and obesity in preschool children. Results: The prevalence of overweight and obesity among preschool children was 30.8%, with boys exhibiting a higher rate (37.0%) than girls (24.8%). Statistically significant differences in overweight and obesity prevalence were observed across age groups, genders, paternal pre pregnancy body mass index (BMI), paternal educational level, delivery mode, antibiotic use within the six months after birth, and rapid weight gain during infancy ( χ 2=5.08-17.67, all P <0.05). After adjusting for confounding factors such as age, gender, the only child, parental educational level and parental average monthly income, interaction analysis revealed that when the father was overweight or obese before conception, children delivered by caesarean section had an increased risk of overweight or obesity ( OR= 2.05 , 95%CI =1.02-3.39), and children with rapid weight gain during infancy also had an increased risk ( OR=2.05, 95%CI = 1.08 -3.88) (both P <0.05). Gender stratified analysis revealed that the interaction between paternal pre pregnancy BMI and mode of delivery on overweight and obesity was more pronounced among girls ( OR=4.00, 95%CI=1.51-10.58, P <0.05). While the interaction between the father s pre pregnancy BMI and rapid weight gain during infancy was more pronounced in boys ( OR= 2.85 , 95%CI=1.14-7.08, P <0.05). No significant interactions between prenatal and postnatal factors on overweight and obesity in preschool children were observed (all P >0.05). Conclusions Multiple prenatal and postnatal factors influence overweight and obesity in preschool children. Attention should be paid to mode of delivery and infant weight gain, particularly when the father is overweight or obese, to reduce the risk of overweight and obesity in preschool children.

Objective To explore the effectiveness of an integrated laparoscopic simulation training course (best essential surgical technique training, BEST) in enhancing laparoscopic peritoneal suturing techniques in surgical residents.Methods As an integrated two-stage program, the BEST course applied basic laparoscopic training system with simple molds in phase Ⅰ training, and then adopted advanced laparoscopic training system, 3D Laparoscope and ex-vivo animal models in phase Ⅱ training. The laparoscopic suturing techniques were practiced in phase Ⅱ training. From August 2021 to July 2024, surgical residents in the second year of the national standardized training program were divided into pilot and control groups based on whether they had undergone the BEST course. Two cases of laparoscopic peritoneal suture were performed by the surgical residents under supervision in the department of gastrointestinal surgery. The operative time, quality of suture, and independent completion rate were compared between the two groups.Results A total of 33 surgical residents (19 in pilot group and 14 in control group) were included in this study, and a total of 66 cases of laparoscopic peritoneal suture were performed (38 in pilot group and 28 in control group). The operative time was significantly shorter in pilot group than that in control group (15.7 min vs. 17.5 min, P=0.025). The quality of suture was significantly better in pilot group compared to control group (P=0.023). In pilot group, all peritoneal sutures were performed by residents independently, whereas in control group, 3 cases (10.7%) were assisted by the supervisor, and the independent completion rate was different significantly (P=0.039).Conclusions The BEST course can help improve surgical residents′ laparoscopic peritoneal suturing techniques and could be promoted in the national standardized training program for surgical residents.

OBJECTIVES: To investigate the characteristics and clinical significance of anorectal manometry measurements in children with tethered cord syndrome (TCS) before and after surgery. METHODS: A retrospective study was conducted on 44 children with TCS treated at the Children's Hospital of Zhejiang University School of Medicine from January 2022 to September 2023. These patients were divided into effective subgroup (n=34) and non-effective subgroup (n=10) based on postoperative symptom improvement. Additionally, 34 children with functional constipation were selected as a control group. Baseline data and manometry measurements were compared between the preoperative TCS group and the control group, as well as between the non-effective and effective subgroups. RESULTS: The TCS group had lower short contraction time and defecation relaxation rate compared to the control group (P<0.05), while defecation residual pressure and maximum rectal tolerable threshold were higher than the control group (P<0.05). The length of the anal canal in the high-pressure zone in the effective subgroup was greater postoperatively than preoperatively (P<0.05), and the initial rectal sensation threshold decreased postoperatively (P<0.05). The non-effective subgroup had lower preoperative maximum rectal expulsion pressure compared to the effective subgroup (P<0.05). Postoperative rectal anal inhibition reflex values in the effective subgroup were higher than those in the non-effective subgroup (P<0.05). CONCLUSIONS There are some differences in anorectal dynamics between children with TCS and those with functional constipation. Maximum rectal expulsion pressure may be a key predictor of surgical outcomes. Surgery can alter certain defecation functions in some children.
Humans ; Male ; Anal Canal/physiopathology* ; Female ; Rectum/physiopathology* ; Child ; Child, Preschool ; Retrospective Studies ; Manometry ; Neural Tube Defects/physiopathology* ; Infant ; Defecation ; Adolescent ; Constipation/physiopathology* ; Clinical Relevance