Objective:To explore the correlation between the initial estimated glomerular filtration rate (eGFR) and all-cause mortality in end-stage renal disease (ESRD) patients undergoing urgent-start peritoneal dialysis (USPD).Methods:The clinical data of 380 ESRD patients undergoing USPD from January 2013 to June 2023 in Affiliated Hospital of Jining Medical University were retrospective analyzed. According to the median initial eGFR of 6.25 ml/(min·1.73 m 2), the patients were divided into low eGFR group with eGFR<6.25 ml/(min·1.73 m 2) and high eGFR group with eGFR ≥6.25 ml/(min·1.73 m 2), with 190 patients in each group. The baseline characteristics and hematological indexes within 48 h before USPD were compared between the two groups. The patients were followed up until death or until June 30, 2023, and all-cause mortality was recorded. The Kaplan-Meier survival curve was used to evaluate the accumulated survival rate. Multivariate Cox regression analyses were used to identify the independent risk factors for all-cause mortality in ESRD patients undergoing USPD, with subgroup analyses based on age, gender and diabetes. Results:The median follow-up time was 40.7 (21.7, 59.0) months, 112 patients died, with a total mortality rate of 29.5% (112/380). The blood potassium, blood phosphorus, urea nitrogen, uric acid, parathyroid hormone and dialysis age in high eGFR group were significantly lower than those in low eGFR group: (4.1 ± 0.7) mmol/L vs. (4.5 ± 0.8) mmol/L, (1.6 ± 0.4) mmol/L vs. (1.9 ± 0.6) mmol/L, (21.8 ± 7.2) mmol/L vs. (29.7 ± 11.0) mmol/L, (359.8 ± 99.4) μmol/L vs. (429.4 ± 116.9) μmol/L, 242.2 (151.5, 398.3) ng/L vs. 281.7 (189.1, 487.2) ng/L and 36.1 (18.8, 54.0) months vs. 43.7 (28.8, 68.2) months, the diabetes rate, hemoglobin, platelet count, blood chloride, fasting blood glucose and mortality rate were significantly higher than those in low eGFR group: 20.0% (38/190) vs. 11.6% (22/190), (100.6 ± 18.2) g/L vs. (96.1 ± 20.0) g/L, (207.7 ± 72.6) × 10 9/L vs. (192.4 ± 65.6) × 10 9/L, (100.6 ± 4.1) mmol/L vs. (99.4 ± 4.7) mmol/L, (5.9 ± 2.3) mmol/L vs. (5.5 ± 1.9) mmol/L and 34.2% (65/190) vs. 24.7% (47/190), and there were statistical differences ( P<0.01 or< 0.05). Kaplan-Meier survival curve analysis result showed that the all-cause mortality rate in high eGFR group was significantly higher than that in low eGFR group, and there was statistical difference (log-rank χ2 = 6.64, P<0.01). After adjusting for gender, age and confounding factors, multivariate Cox regression analysis result showed that elevated eGFR, increased mean corpuscular volume and elevated fasting blood glucose were independent risk factors for all-cause mortality in ESRD patients undergoing USPD ( HR = 1.14, 1.04 and 1.15; 95% CI 1.04 to 1.26, 1.01 to 1.08 and 1.03 to 1.29; P<0.01 or<0.05), while female was an independent protective factor ( HR = 0.59, 95% CI 0.38 to 0.92, P<0.05). Subgroup analysis result showed a consistent effect of eGFR on mortality in ESRD patients undergoing USPD. Conclusions:Higher initial eGFR in ESRD patients undergoing USPD is associated with an increased risk of all-cause mortality.

Purpose/Significance To investigate the effectiveness of experiential teaching in perinatal healthcare management contin-uing education.Method/Process The perinatal healthcare team of Peking Union Medical College Hospital holds a four-day experiential learning program for 30 maternity-related medical staffs from China.Through the self-administered experiential teaching questionnaire(ETQ)and satisfaction questionnaire,the researchers analyze the participants'post-teaching skill acquisition,clinical application abil-ity and educational needs,as well as their satisfaction with course content,course duration,teaching design,classroom atmosphere,and teaching format,which are quantified with Likert scale.Result/Conclusion The experiential teaching mode shows good teaching effects in perinatal healthcare management continuing education,and has higher application value.In the future,the researchers should combine it with theoretical teaching and carry out more comprehensive and structured periodic learning classes throughout the country,so as to im-prove both the theoretical foundation and practical ability of healthcare workers for better healthcare services for pregnant women.

Objective:To observe the effect of wrist-ankle acupuncture combined with electroacupuncture on neurological function and limb motor function in patients with ischemic stroke. Methods:A total of 106 eligible subjects were divided into a treatment group and a control group according to the random number table method,with 53 cases in each group.Patients in the control group were treated with conventional rehabilitation.The treatment group was treated with wrist-ankle acupuncture and electroacupuncture in addition to the treatment used in the control group.The National Institute of Heath stroke scale(NIHSS)score,Fugl-Meyer assessment scale score,Berg balance scale score,lower limb main nerve conduction velocity,and total response rate were compared between the two groups. Results:The total response rate of the treatment group was higher than that of the control group(P<0.05).After treatment,the NIHSS score,Fugl-Meyer assessment scale score,and Berg balance scale score of the two groups were improved compared with those before treatment(P<0.05),and the treatment group was significantly better than the control group(P<0.05).After treatment,only the conduction velocity of femoral nerve in the control group was better than that before treatment(P<0.05),and the conduction velocity of femoral nerve,tibial nerve,sural nerve,and common peroneal nerve in the treatment group was better than that before treatment(P<0.05),and was better than that in the control group(P<0.05). Conclusion:Wrist-ankle acupuncture and electroacupuncture combined with conventional rehabilitation therapy can significantly improve nerve and muscle function and the motor and living ability of patients with ischemic stroke,and its therapeutic effect is superior to that of conventional rehabilitation therapy alone.

Objective To investigate the expression level of neutrophil extracellular traps (NET) in the peripheral blood and liver tissue of primary biliary cholangitis (PBC) patients and its correlation with clinical biochemical parameters. Methods A total of 24 PBC patients who were admitted to Renji Hospital, Shanghai Jiao Tong University School of Medicine, from August 2016 to August 2020 were enrolled, as well as 8 patients with primary sclerosing cholangitis (PSC) and 19 patients with autoimmune hepatitis (AIH) matched for age, and 19 healthy individuals were enrolled as healthy control group (HC group). The serum level of myeloperoxidase (MPO) was measured, and its correlation with clinical indices were analyzed. Immunofluorescence assay was used to measure the expression of NET in the liver of PBC patients, and an in vitro experiment was to compare the ability of peripheral blood neutrophils to produce NET between PBC patients and healthy controls. Normally distributed continuous data were expressed as mean±standard deviation, and the independent samples t -test was used for comparison between two groups; for the non-normally distributed continuous data expressed as M ( P 25 - P 75 ), the Kruskal-Wallis H test was used for comparison between multiple groups, and the Mann-Whitney U test was used for comparison between two groups. A correlation analysis was performed for MPO level and liver-related laboratory markers, and the Spearman's correlation coefficient was calculated. Results The serum level of MPO in the PBC group was increased to 811.21 (450.67-1 216.20) ng/mL, which was significantly higher than that in the AIH group [468.58 (142.63-812.43) ng/mL] and the HC group [357.54 (203.52-811.21) ng/mL] ( P < 0.05), suggesting that there was a significant increase in the production of NET in peripheral blood of PBC patients. The PSC patients had a serum MPO level of 763.56 (489.59-1 633.14) ng/mL, which was significantly higher than that in the HC group ( P < 0.05). MPO level was positively correlated with alkaline phosphatase ( r =0.500, P < 0.05), gamma-glutamyl transpeptidase ( r =0.426, P < 0.05), alanine aminotransferase ( r =0.521, P < 0.05), and aspartate aminotransferase ( r =0.547, P < 0.01). Confocal immunofluorescence showed colocalization of H3Cit and MPO in the liver of PBC patients. In vitro experiment showed that compared with the HC group, the PBC group had an increase in NET produced by peripheral blood neutrophils after in vitro stimulation and an increase in spontaneous production of NET. Conclusion There is an increase in NET in peripheral blood and liver of PBC patients, and the content of peripheral blood NET is positively correlated with biochemical parameters of liver function. NET may become a novel biomarker for assessing the severity of PBC.

Objective:To evaluate the safety and efficacy of combination of submucosal tunneling endoscopic septum division (STESD) and peroral endoscopic myotomy (POEM) for the treatment of esophageal epiphrenic diverticulum with esophagogastric junction (EGJ) outflow tract disorder.Methods:From October 2017 to August 2021, 6 patients with esophageal epiphrenic diverticulum complicated with EGJ outflow tract disorder receiving combination of STESD and POEM in the Endoscopic Center of the First Affiliated Hospital of Nanjing Medical University were enrolled. The clinical characteristics of the patients were retrospectively analyzed, which included the ratio of male to female, age, course of disease, length of diverticula, location, whether with multiple diverticula, type of EGJ outflow tract disorders, whether the endoscopic technique was successful (the completion of all steps under endoscopy, including tunnel establishment and diverticulum cristae, lower esophageal sphincter and cardia muscularis propria incision); operation time, changes in the severity of clinical symptoms before and after operation (including weight loss, dysphagia, retrosternal pain, and reflux assessed using the Eckardt score), intraoperative and postoperative complications, and follow-up, including whether achieved clinical success (complete or nearly complete improvement of dysphagia, vomiting after eating, retrosternal pain, regurgitation, weight loss, no need for repeat endoscopic intervention during follow-up) and adverse events. Descriptive methods were used for statistical analysis.Results:The male to female ratio of the 6 patients was 3 to 3, the median age was 69.2 years old, and the median disease course was 92.3 months. The median length of the diverticula was 47.5 mm. Diverticulum was located in the right wall of esophagus in 4 cases and in the left wall of esophagus in 2 cases, of which 1 patient was multiple diverticulum of esophagus. Achalasia was found in 5 cases, and EGJ outflow obstruction was found in 1 case. All the 6 patients successfully completed combination of STESD and POEM, and all achieved successful edoscopic technique. The operation time (range) was 55 min (40 to 70 min). Clinical symptom Eckardt score (range) before and after operation was 9.0 (7.0 to 11.0) and 1.3 (1.0 to 2.0), respectively. After operation the clinical symptom improved compared with that before operation. There were no delayed bleeding, perforation, infection, subcutaneous emphysema and other complications and severe adverse events. Six patients were all cured and discharged. Follow-up period was 1 to 50 months. The symptoms of dysphagia, vomiting after eating, retrosternal pain, regurgitation and weight loss were all significantly improved compared with those before operation. There were no severe adverse events and all achieved clinical success.Conclusions:Combination of STESD and POEM is safe and effective in the treatment of esophageal epiphrenic diverticulum with EGJ outflow tract disorder, and has good short-term and long-term effects.

Objective:To investigate the relationship between triglyceride glucos (TyG), C-reaction protein/albumin (CRP/Alb), 25-hydroxy vitamin D[25(OH)D] and the prognosis of patients with continous ambulatory peritoneal dialysis (CAPD).Methods:A total of 220 CAPD patients in the Affiliated Hospital of Jining Medical University from January 2017 to March 2020 were prospectively selected and divided into death group and survival group according to the 6-month prognosis. The peritoneal urea clearance index (Kt/V urea), TyG, CRP/Alb, 25(OH)D were compared between the two groups. Logistic regression was used to analyze the prognostic factors of CAPD patients. The predictive value of TyG, CRP/Alb and 25(OH)D on the prognosis of CAPD patients was analyzed by receiver operating characteristic (ROC) curve. Results:After 3 months and 6 months of dialysis, the peritoneal Kt/V urea in the death group [(1.21±0.18)ml/(s·1.73 m 2), (1.02±0.14)ml/(s·1.73 m 2)] was significantly lower than that in the survival group [(1.57±0.40)ml/(s·1.73 m 2), (1.49±0.42)ml/(s·1.73 m 2)] (all P<0.05). After 3 months and 6 months of dialysis, the TyG [(8.79±0.86), (9.24±1.03)] and CRP/Alb [(4.98±0.94)×10 -4, (5.14±1.39)×10 -4] in the death group were higher than those in the survival group [(8.03±0.60), (7.26±0.93), (3.57±1.19)×10 -4, (3.07±0.88)×10 -4], while the 25(OH)D [(19.14±2.29)ng/ml, (17.79±3.17)ng/ml] was lower than that of survival group [(22.67±3.03)ng/ml, (24.31±2.51)ng/ml] (all P<0.05). TyG and CRP/Alb at 3 months and 6 months of dialysis were negatively correlated with Kt/V urea, while the 25(OH)D was positively correlated with Kt/V urea (all P<0.05). Logistic regression analysis showed that Kt/Vurea, TyG, CRP/Alb and 25(OH)D were associated with prognosis in the two groups after 3 and 6 months of dialysis (all P<0.05). The AUC of TyG, CRP/Alb and 25(OH)D at 6 months of dialysis combined to predict the prognosis of CAPD patients was the highest, which was 0.911. Conclusions:TyG, CRP/Alb and 25(OH)D are associated with all-cause mortality in CAPD patients. High TyG and CRP/Alb and low 25(OH)D suggest a higher risk of all-cause mortality. Combined detection of all indicators can effectively predict the prognosis of CAPD, which is convenient for early clinical intervention.

Autoimmune hepatitis (AIH) is a chronic persistent liver inflammatory disease associated with autoimmune response. AIH is commonly seen in women, and those without intervention may progress to liver cirrhosis and liver cancer. The main histological feature of AIH is moderate to severe interfacial hepatitis with lymphocyte-plasma cell infiltration. The clinical manifestations of AIH have obvious heterogeneity, and it is difficult to differentiate AIH from other liver diseases with similar clinical, biochemical, serological, and histological features. Misdiagnosis may seriously affect the prognosis of patients. This article reviews the key points in the diagnosis and differential diagnosis of AIH, hoping to provide help for clinical diagnosis and treatment.

Objective To compare and analyze the short-term effect of play-based communication and behavior intervention (PCBI) and applied behavioral analysis (ABA) on the treatment of toddlers with autism spectrum disorder (ASD).Methods Seventy-four ASD toddlers aged from 19 to 30 months were recruited in Nanjing Brain Hospital Affiliated to Nanjing Medical University from November 2017 to May 2018.The toddlers who participated in this study were randomly assigned into PCBI group and ABA group,then they were intervened weekly by PCBI or ABA for a total of 12 weeks.Portage Early Development Checklist and autism treatment evaluation checklist (ATEC) were used to estimate the toddlers' developmental level and the treatment efficacy respectively.The t-test was used to reveal whether there was significant difference between the 2 groups before and after intervention.Results (1) Compared with the ABA group,there was a significant increase in cognitive scores (△PCBI =9.03 scores,△ABA =4.27 scores,t =3.997) and a significant decrease in social behavior scores (△PCBI =8.87 scores,△ABA =16.91 scores,t =-4.022) of the Portage Early Development Checklist after 12 weeks of intervention in the PCBI group,and there were statistically significant differences(all P ＜ 0.001);while the total score and the scores of language,movement,and self-care subscale of Portage Early Development Checklist were also increased after PCBI intervention but without significant differences (all P ＞ 0.05).(2)Compared with the ABA group,after 12 weeks of PC BI intervention,the scores of social contact,perception,behavior of ATEC were decreased,but the difference was not significant (P ＞ 0.05);the total score of ATEC scale(△PCBI total =14.89 scores,△ABA total =22.22 scores,t =2.209)and the scores of language subscale(△PCBI language =2.89 scores,△ ABA language =6.43 scores,t =2.515) were decreased significantly,and there were statistically significant differences (all P ＜ 0.05).Conclusions After 12 weeks of the very early intervention of PCBI,the ASD toddlers all improved in clinical symptoms and developmental level.Compared with ABA intervention,PCBI very early intervention with parental guidance was comparable in short term efficacy,and PCBI was not taking up as much medical rehabilitation resources as ABA.

Objective: Children with autism spectrum disorder(ASD) who participated in the " Play-based Communication and Behavior Intervention(PCBI)" were studied in order to evaluate the impact of caregiver factors on the efficacy of the PCBI very early intervention model systematically. Methods: Seventy-six children with ASD aged 8-30 months were recruited in this study at Brain Hospital Affiliated to Nanjing Medical University form December 2017 to June 2018, and they were trained for PCBI very early intervention.The Autism Treatment Evaluation Checklist (ATEC) and the Gesell Developmental Schedules were used to evaluate the efficacy of the PCBI very early intervention.Parenting Stress Index Short Form, General Self-Efficacy Scale and the self-developed Caregiver Training Course Evaluation Scale and the Homework Completion Level Scale were used to assess the level of parental stress, self-efficacy, curriculum satisfaction and acceptance.A pair of sample t-test was used to analyze the ASD symptoms, developmental level and caregiver factors of ASD children before and after intervention.Multivariate regression analysis was used to analyze the caregiver factors and the effects of PCBI very early intervention. Results: (1) At the end of 12 weeks of PCBI very early intervention, the score of the ATEC (17.36±15.98) was lower than that before intervention (78.43±22.84), and the difference was statistically significant(P<0.05); the adaptive developmental quotient(5.90±15.45), the fine action developmental quotient(5.13±19.89), the language developmental quotient (12.43±20.60) and the personal social developmental quotient(4.79±16.02) scores of the Gesell Developmental Schedules were higher than those before intervention (73.08±20.54, 77.33±23.63, 52.24±19.12, 71.79±20.81), and the differences were statistically significant (all P<0.05). (2) At the end of PCBI very early intervention, there was a significant decrease in the scores of Parenting Stress Index Short Form, and the differences were statistically significant (4.84±14.69 vs.94.05±29.67, P<0.05). (3) Acceptance of the intervention model, and mastery of the skills in the caregiver factors had a positive predictive effect on the effect of PCBI very early intervention (t=3.068, 10.468, all P<0.05). Conclusions PCBI very early intervention can effectively reduce the parenting pressure of the caregivers, and in the PCBI very early intervention, the better the mastery of skills and the completion of homework, the better the efficacy of intervention.

[ABSTRACT]AIM:ToinvestigatetheeffectofD4F,anapolipoproteinA-Imimeticpeptide,onoxidizedlow-density lipoprotein ( ox-LDL)-induced macrophage apoptosis and activation of caspase-12, a key molecule in endoplasmic reticulum stress ( ERS )-associated apoptotic pathway, and to elucidate the underlying molecular mechanisms. METHODS:RAW264.7 macrophages were pretreated with D4F (12.5, 25 and 50 mg/L), 4-phenylbutyric acid (PBA, 5 mmol/L) or diphenyleneiodonium ( DPI, 5 μmol/L) for 1 h and then treated with ox-LDL (100 mg/L) or tunicamycin ( TM, 4 mg/L) for 24 h.The cell viability and apoptosis were determined by MTT assay and TUNEL detection, respective-ly.The levels of malondialdehyde ( MDA) and reactive oxygen species ( ROS) in the cells and the activities of superoxide dismutase ( SOD) and nicotinamide adenine dinucleotide phosphate ( NADPH) oxidase were determined.The protein level of caspase-12 was examined by Western blot analysis.RESULTS: Similar to the ERS inhibitor PBA, D4F protected RAW264.7 macrophages from ox-LDL or TM ( an ERS inducer)-induced decrease in the viability and increase in apoptotic rate in a dose-dependent manner.Like DPI (an oxidative stress inhibitor), D4F significantly inhibited ox-LDL-induced ox-idative stress, as expressed by the decreased generation of ROS and MDA ( P<0.01) , the increased activity of SOD and the decreased activity of NADPH oxidase (P<0.05).Moreover, similar to PBA and DPI, D4F significantly suppressed ox-LDL-induced activation of caspase-12 in a concentration-dependent manner ( P<0.05) .Furthermore, D4F also inhibi-ted the caspase-12 activation induced by TM (P<0.05).CONCLUSION: D4F inhibits macrophage apoptosis induced by ox-LDL, and the mechanism is at least partially by reducing oxidative stress and inhibiting the activation of caspase-12.