Objective To explore the dyad coping experience of stress in pregnant women with undifferentiated connective tissue disease and their spouses,providing a basis for developing dyadic coping intervention measures.Methods By purposive sampling,15 pairs of pregnant women and their spouses who visited the outpatient clinic for pregnancy complicated with immune diseases in a matemity hospital in Jiangsu Province from April to August 2023 were selected as the research subjects for semi-structured interviews.Content analysis was conducted using the Colaizzi 7-step method,and an interview outline and integrated themes were developed based on the Developmental Contextual Coping Model.Results 3 themes(coexistence of positive and negative stress experiences;diverse approaches to dyadic coping with stress;growth and challenges following stress adaptation)and 11 subthemes were identified.Conclusion Healthcare professionals should attach importance to the stress coping issues of pregnant women with undifferentiated connective tissue disease and their spouses,take measures to regulate the negative emotions of couples,ensure multi-faceted support,help the couple adopt positive coping strategies,and promote good stress adaptation.

Objective:To analyze the intraoperative hemodynamic management by hypotension prediction index(HPI)in one patient underwent robot-assisted laparoscopic cystectomy,and to provide the reference for anesthesia monitoring and hemodynamic management in the similar major surgery.Methods:The clinical data,intraoperative hemodynamic data,usage and dosage of vasoactive drugs,and clinical outcomes of one patient underwent robot-assisted laparoscopic cystectomy with HPI-guided intraoperative hemodynamic management were retrospectively analyzed,and the relevant literatures were reviewed.Results:The patient,a 72-year-old female,was admitted due to macroscopic hematuria for 5 months accompanied by dysuria for 3 months.The cystoscope results showed a 7 cm× 7 cm× 5 cm mass on the right side of the bladder trigone and a 4 cm × 3 cm × 3 cm mass near the bladder neck.The positron emission tomography/computed tomography(PET/CT)results showed thickening of the right posterior bladder wall with high metabolism,and the preliminary diagnosis was bladder malignancy.After preoperative anesthesia evaluation,the robot-assisted laparoscopic cystectomy was planned.After entering the operating room,the routine monitoring was conducted,and the monitor equipped with HPI software was used to guide intraoperative hemodynamic management.After routine anesthesia induction,the tracheal intubation was performed by video laryngoscope.The patient experienced intraoperative hypotension(IOH)for six times,the cumulative time of mean arterial pressure(MAP)＜65 mmHg was 13.7 min,accounting for 4.40％of the anesthesia duration,and the time-weighted average of MAP＜65 mmHg was 0.28 mmHg.The time range with HPI≥85 roughly overlapped with and included the period of MAP＜65 mmHg.At 146 time points with HPI≥85,the MAP remained greater than 65 mmHg at 68.5％(100/146)of the points.At 47 time points with MAP＜65 mmHg,HPI≥85 occurred at 97.9％(46/47)of the points.On the first postoperative day,the patient's hypersensitive cardiac troponin I was＜0.01 μg·L-1,and no perioperative adverse events occurred.The patient was discharged on the eighth day.Conclusion:HPI can promptly and accurately predict the occurrence of IOH in the patients undergoing robot-assisted laparoscopic cystectomy.The use of HPI-based hypotension correction strategies during surgery can maintain the time-weighted average of MAP＜65 mmHg at a lower level.

Objective·To investigate the safety and feasibility of early goal-directed mobilization in the recovery of gastrointestinal function after pancreaticoduodenectomy.Methods·The non-contemporaneous controlled studies were conducted.Subjects who underwent pancreaticoduodenectomy were included.From Sep 2022 to May 2023,forty patients were selected as the control group,and forty patients were selected from June 2023 to February 2024 as the experimental group.The general clinical data of the two groups were collected.The control group was treated with the nursing routine after pancreaticoduodenectomy,and there were no specific requirements for the time and goal of early activity.The experimental group had daily activity goals established for early mobilization,which were performed by the patients and their families,while the rest of their care was identical to that of the control group.The main index of effectiveness evaluation was the time of first flatus and first defecation,and the secondary indexes included the time of first getting out of bed,the time of oral drinking,the time of the gastric tube removal,and the postoperative levels of K+,Na+,and Cl-on the 3rd day of the postoperative period.Safety evaluations included chyle leak,postoperative pancreatic fistula,biliary leak and delayed gastric emptying,postoperative hemorrhage,unplanned reoperation,unplanned extubation,falls and death.Results·There was no statistically significant difference in the general clinical data of the patients in the 2 groups.After the implementation of early goal-directed mobilization,the time of first flatus was advanced from(3.95±1.68)d to(2.88±0.91)d(t=-3.560,P=0.001),and the time of first defecation was advanced from(4.90±1.61)d to(3.80±1.30)d(t=-3.352,P=0.001).The time of first getting out of bed was advanced from(5.18±1.77)d to(2.30±0.88)d(t=-9.205,P＜0.001),and the time of oral drinking was advanced from(4.10±1.89)d to(2.73±1.20)d(t=-3.883,P＜0.001).Significant differences were also observed in postoperative day 3 Na+(t=-2.745,P=0.008)and Cl-(t=-2.033,P=0.045)levels.Conclusion·Early goal-directed activity programs are safe and effective in promoting the recovery of gastrointestinal function after pancreaticoduodenectomy.

Objective:To construct a health education program for enterostomy patients based on the guideline of Facilitating Client Centered Learning. Methods:From July to October 2022, based on the adaptability survey and literature research of the previous guidelines, the first draft of the health education program for enterostomy patients was formed. A total of 13 experts were selected using purposive sampling method, and two rounds of expert consultation were conducted through the Delphi method on the first draft of the program to build the final health education program for enterostomy patients. We calculated the authority, enthusiasm, coordination, and concentration of experts.Results:The health education program for enterostomy patients included 3 first-level indicators, 9 second-level indicators, and 31 third-level indicators. The effective response rates of the first and second rounds of consultation questionnaires were both 100.0%, and the authority coefficients of experts were both greater than 0.7. In the second round of consultation, the Kendal coordination coefficients of the importance of the first, second and third level indicators were 0.231, 0.154 and 0.182 ( P<0.05), and the Kendal coordination coefficients of the feasibility of the first, second and third level indicators were 0.216, 0.154 and 0.129 ( P<0.05), with coefficients of variation < 0.25. Conclusions:The health education program for enterostomy patients based on the guideline of Facilitating Client Centered Learning is practical and scientific, and can provide guidance for clinical practice.

Detailed knowledge on tissue-specific metabolic reprogramming in diabetic nephropathy (DN) is vital for more accurate understanding the molecular pathological signature and developing novel therapeutic strategies. In the present study, a spatial-resolved metabolomics approach based on air flow-assisted desorption electrospray ionization (AFADESI) and matrix-assisted laser desorption ionization (MALDI) integrated mass spectrometry imaging (MSI) was proposed to investigate tissue-specific metabolic alterations in the kidneys of high-fat diet-fed and streptozotocin (STZ)-treated DN rats and the therapeutic effect of astragaloside IV, a potential anti-diabetic drug, against DN. As a result, a wide range of functional metabolites including sugars, amino acids, nucleotides and their derivatives, fatty acids, phospholipids, sphingolipids, glycerides, carnitine and its derivatives, vitamins, peptides, and metal ions associated with DN were identified and their unique distribution patterns in the rat kidney were visualized with high chemical specificity and high spatial resolution. These region-specific metabolic disturbances were ameliorated by repeated oral administration of astragaloside IV (100 mg/kg) for 12 weeks. This study provided more comprehensive and detailed information about the tissue-specific metabolic reprogramming and molecular pathological signature in the kidney of diabetic rats. These findings highlighted the promising potential of AFADESI and MALDI integrated MSI based metabolomics approach for application in metabolic kidney diseases.

Objective:To evaluate the effect and influence of exchange transfusion on neonatal ABO hemolysis by comparing the changes of indirect bilirubin in serum and internal environment before and after exchange transfusion.Methods:A retrospective analysis of 242 cases with neonatal ABO hemolytic disease from January 2017 to October 2018 in the Children's Hospital of Jiangxi Province was carried out.According to whether the parents signed or agreed to exchange transfusion, they were divided into two groups.The exchange group (126 cases) received routine treatment + exchange of blood, and the control group (116 cases) was only given conventional therapy(blue light + probiotics + gamma globulin). In the exchange group, peripheral venous blood was collected half an hour before the exchange of blood(T1) and half an hour after the exchange of blood(T2), while in the control group, the indirect bilirubin, platelet and blood sugar were measured at two time points of parents signing disapproval of exchange of blood(T1) and disapproval of exchange of blood and one day after the treatment(T2).Results:The indirect bilirubin levels in serum of the exchange group and the control group were decreased, and the difference was statistically significant[(194.010±41.065)μmol/L vs.(390.048±39.058)μmol/L, t=1507.604, (292.014±39.998)μmol/L vs.(383.452±42.820)μmol/L, t=306.820, all P<0.05]. The decrease of serum indirect bilirubin in the exchange group was more significant than that in the control group, and the difference was statistically significant.[(194.010±41.065)μmol/L vs.(292.014±39.998)μmol/L, t=368.267, P<0.05]. After exchange transfusion, the levels of platelet and blood sugar were decreased significantly, and the differences were statistically significant[(91.370±24.766)×10 9/L vs.(350.660±32.564)×10 9/L, t=5061.203, (2.965±0.593)mmol/L vs.(5.490±0.876)mmol/L, t=717.817, all P<0.05]. Decreased platelets and blood sugar could return to normal within 3 days. Conclusion:Exchange therapy can significantly reduce the level of bilirubin and the incidence of bilirubin encephalopathy in neonates with ABO hemolysis.Exchange therapy has certain effect on the internal environment of neonatal ABO hemolytic patients, which is easy to cause thrombocytopenia and blood sugar reduction.But the change of internal environment is temporary and reversible.

Understanding of the nephrotoxicity induced by drug candidates is vital to drug discovery and development. Herein, an metabolomics method based on air flow-assisted desorption electrospray ionization mass spectrometry imaging (AFADESI-MSI) was established for direct analysis of metabolites in renal tissue sections. This method was subsequently applied to investigate spatially resolved metabolic profile changes in rat kidney after the administration of aristolochic acid I, a known nephrotoxic drug, aimed to discover metabolites associated with nephrotoxicity. As a result, 38 metabolites related to the arginine-creatinine metabolic pathway, the urea cycle, the serine synthesis pathway, metabolism of lipids, choline, histamine, lysine, and adenosine triphosphate were significantly changed in the group treated with aristolochic acid I. These metabolites exhibited a unique distribution in rat kidney and a good spatial match with histopathological renal lesions. This study provides new insights into the mechanisms underlying aristolochic acids nephrotoxicity and demonstrates that AFADESI-MSI-based metabolomics is a promising technique for investigation of the molecular mechanism of drug toxicity.

Objective:To understand the epidemiological characteristics of infectious diarrhea pathogens in Pudong New Areas of Shanghai from 2013 to 2017 to provide evidence for control and prevention of the disease.Methods:From Jan 2013 to Dec 2017, active surveillance program on diarrhea was conducted in 14 sentinel hospitals (three tertiary-level and nine secondary-level, and two primary-level hospitals) in Pudong New Areas of Shanghai, based on location, catchment areas and number of patients. All recruited outpatients were interviewed in hospitals, using a standard questionnaire. Stool specimens were collected and tested for five viral and eight bacterial pathogens.Results:A total of 9 301 cases with infectious diarrhea were included, and the overall positive rate was 55.7 % (5 179). Positive rates of single virus, single bacteria and mixed infections were 26.7 % (2 481), 17.0 % (1 579) and 12.0 % (1 119), respectively. For single infection, the most commonly detected viruses appeared as norovirus (15.4 %, 1 428/9 301) and rotavirus (7.2 %, 667/9 301). The most commonly detected bacteria were diarrheagenic Escherichia coli (6.7 %, 619/9 301) and non-typhoid Salmonella (3.3 %, 305/9 301). The most common mixed infections were caused by virus-bacteria (4.9 %, 459/9 301). Norovirus (17.0 %, 838/4 938) showed the highest positive rates, followed by Escherichia coli (7.2 %, 354/4 938), both seen in the age group of 20-59 years old group. Rotavirus (9.4 %, 178/1 896) and non-typhoid Salmonella (4.9 %, 93/1 896) were the most common pathogens found in the age group of 0-4 years old. The prevalence of norovirus peaked both in spring and autumn. The other peaks were seen as: Rotavirus in winter, diarrheagenic Escherichia coli in summer and non-typhoid Salmonella in summer. Conclusions:Our data showed that the positive rates of infectious diarrhea pathogens were high in Pudong New Areas of Shanghai from 2013 to 2017. The dominant pathogens would include norovirus, rotavirus and diarrheagenic Escherichia coli but with differenct distributions in age groups. Obvious seasonal patterns were also observed.

Objective To investigate the expression and clinical significance of ATAD2 in patients with hilar cholangiocarcinoma (HC) Methods The qRT-PCR,Western blottig and immunohistochemistry were used to detect the expression of ATAD2 in HC and normal bile duct tissues,and the relationship between ATAD2 and the clinicopathological factors,prognosis was analyzed.Results The positive expression rate of ATAD2 in HC tissues was 70％ (57/81),significantly higher than that of normal bile duct tissues 7％ (2/30) (x2 =35.678,P ＜0.01),and ATAD2 expression was associated with lymph node metastasis and TNM staging (respectively x2 =28.619,31.612,all P ＜ 0.01).The 1'-,3'-,and 5-year survival rates of ATAD2 negative HC patients were 87.5％,54.1％,and 33.3％,respectively.The 1'-,3'-,and 5-year survival rates of ATAD2 positive HC patients were 40.3％,14.0％ and 1.7％,respectively (x2 =14.162,P ＜ 0.01).Univariate analysis and multivariate COX regression model analysis showed that microvascular invasion,lymph node metastasis and ATAD2 expression were independent factors influencing the prognosis of patients with HC (respectively F =4.703,4.961,5.013,all P ＜ 0.05).Conclusion The expression of ATAD2 in HC increased,and the overexpression of ATAD2 was closely related to the occurrence,development,invasion,metastasis and poor prognosis of HC.

Objective This study aimed to analyze the knowledge, attitude, behavior, and practice of pneumococcal vaccination in type 2 diabetes mellitus patients. Methods From January to March 2018, 3000 patients with type 2 diabetes mellitus were randomly selected from patients with type 2 diabetes registered and managed in community health service centers to participate in a questionnaire survey, using multi-stage cluster random sampling. The questionnaire included basic information, pneumococcal vaccine awareness, and pneumococcal vaccination status and inoculation intention, 2896 valid questionnaires were collected. The chi-squared test and multivariate logistic regression analysis were used to analyze the knowledge, attitude, behavior, and practice and influencing factors of pneumococcal vaccination. Results Of all the patients, 1267 (43.75％) patients with type 2 diabetes were willing to receive pneumococcal vaccination, and 23 (0.79％) patients with type 2 diabetes were vaccinated against pneumococcal, 1295(44.72％) patients with type 2 diabetes believed that patients with chronic diseases were susceptible to pneumococcal. Eight hundred seventy-seven (30.38％) patients believed that pneumococcal vaccination for chronic disease patients could reduce the risk of outpatient, hospitalization and death. Seven hundred ninety-nine (27.59％) patients believed that diabetic patients were the primary recipients of the pneumococcal vaccine. Multivariate logistic regression analysis showed that retired patients; those who thought that patients with chronic diseases were susceptible to pneumonia; those who thought that pneumococcal vaccination could reduce the risk of needing outpatient care, hospitalization, and death;and those who thought that diabetes was the priority of pneumococcal vaccination were more willing to receive pneumococcal vaccination (OR=1.442, 0.764, 1.494, 1.713, P all<0.05). Conclusion Patients with type 2 diabetes in Shenzhen have lower pneumococcal vaccine awareness, inoculation intention, and vaccination rates. Health education on the prevention of diabetes complications and pneumococcal vaccination should be promoted.