Parkinson's disease （PD） is a complex neurodegenerative disease involving multiple systems and neurotransmitters. Due to the high clinical heterogeneity of PD，it is urgent to establish a comprehensive and long-term traditional Chinese medicine （TCM） management model. In this paper，the conceptual framework of full-cycle management of PD is preliminarily constructed：based on the evolution of the pathophysiological mechanisms of protein deposition and neurotransmitter disorder in PD，the three-stage syndrome characteristics of the prodromal stage （predominant healthy Qi with subtle pathogenic factors），the early clinical stage （declining healthy Qi with growing pathogenic factors） and the middle and late stages （overwhelming pathogenic factors with deficient healthy Qi） are longitudinally described. Through the syndrome differentiation of visceral manifestations，the etiology and pathogenesis of PD motor and non-motor symptoms were comprehensively analyzed，while the matching treatment methods and prescriptions were inferred，and the modular scheme of the combining main symptoms，accompanying symptoms and secondary symptoms was proposed. The conceptual gap of TCM regarding motor complications （'variable syndrome'） and PD-related hyperpyrexia syndrome （'critical syndrome'） was explained. This framework reflects the characteristics of combination of disease and syndrome and overall constant motion，and provides new theories and research ideas for individualized and whole-process management of PD in TCM.

Parkinson's disease （PD） is a complex neurodegenerative disease involving multiple systems and neurotransmitters. Due to the high clinical heterogeneity of PD，it is urgent to establish a comprehensive and long-term traditional Chinese medicine （TCM） management model. In this paper，the conceptual framework of full-cycle management of PD is preliminarily constructed：based on the evolution of the pathophysiological mechanisms of protein deposition and neurotransmitter disorder in PD，the three-stage syndrome characteristics of the prodromal stage （predominant healthy Qi with subtle pathogenic factors），the early clinical stage （declining healthy Qi with growing pathogenic factors） and the middle and late stages （overwhelming pathogenic factors with deficient healthy Qi） are longitudinally described. Through the syndrome differentiation of visceral manifestations，the etiology and pathogenesis of PD motor and non-motor symptoms were comprehensively analyzed，while the matching treatment methods and prescriptions were inferred，and the modular scheme of the combining main symptoms，accompanying symptoms and secondary symptoms was proposed. The conceptual gap of TCM regarding motor complications （'variable syndrome'） and PD-related hyperpyrexia syndrome （'critical syndrome'） was explained. This framework reflects the characteristics of combination of disease and syndrome and overall constant motion，and provides new theories and research ideas for individualized and whole-process management of PD in TCM.

Objective To explore and analyze the implementation effect of the combined traditional Chinese medicine(TCM)and Western medicine DRG payment model in TCM hospitals,aiming to provide a reference for the reform of medical in-surance payment methods in such hospitals.Methods R language was utilized to statistically analyze the costs and other indica-tors of the sample hospitals before and after the implementation of the combined TCM and Western medicine DRG payment within 1-2 years.Results Following the implementation of the combined TCM and Western medicine DRG payment,there was a de-crease in average hospitalization costs and average length of stay,accompanied by an increase in CMI(average weight).The cost structure underwent changes:the proportions of western medicine fees and auxiliary examination fees decreased,whereas the pro-portion of TCM treatment fees increased.Significant statistical differences were observed in each group of data(p＜2.2e-16).Conclusion The combined TCM and Western medicine DRG payment reform model can facilitate TCM hospitals in reducing medical costs,controlling medical expenses,optimizing the cost structure,and promoting the development of TCM diagnosis and treatment characteristics.

Objective:To investigate the clinical efficacy of laparoscopic hiatal hernia repair with tunneled esophagogastric fundoplication and diaphragmatic dome suspension-fixation (HHR-TEF-DDSF) in the treatment of gastroesophageal reflux disease.Methods:The retrospective and descriptive study was conducted. The clinical data of 32 patients with gastroesophageal reflux disease who were admitted to Yifu Hospital Affiliated to Nanjing Medical University from October 2024 to June 2025 were collected. There were 20 males and 12 females, aged (68±7)years. All patients underwent laparoscopic HHR-TEF-DDSF. Observation indicators: (1) surgical and intraoperative conditions; (2) postoperative conditions; (3) follow-up. Measurement data with normal distribution were expre-ssed as Mean± SD, while measurement data with skewed distribution were expressed as M( Q1, Q3) or M(range). Count data were expressed as absolute numbers or percentages. Results:(1) Surgical and intraoperative conditions. All 32 patients successfully underwent laparoscopic HHR-TEF-DDSF. The operation time was (75±10)minutes, and volume of intraoperative blood loss was 50(50,100)mL. Among the 32 patients, there was no conversion to open surgery, no blood transfusion, no intra-operative complications such as unexpected massive hemorrhage or adjacent organ injury, no intra-operative adverse event or death. (2) Postoperative conditions. For the 32 patients, the time to post-operative first flatus was 1(1,2)days, the time to postoperative first defecation was 1(1,3)days, the time to postoperative first intake of liquid food was 1(1,3)days, the duration of postoperative drainage tube indwelling was 3(3,6)days, the postoperative hospital stay was 6(5,14)days, and the time to relief of postoperative dysphagia was 5(5,8)days. No obvious hiccup was observed in any patient in the short term after surgery. (3) Follow-up. All 32 patients were followed up for 7.5(range, 3.0-11.0)months. Among the 32 patients, 26 cases achieved subjective relief of overall postoperative digestive tract symptoms, and 32 cases achieved subjective relief of overall postoperative respiratory tract symptoms. The proton pump inhibitor (PPI) withdrawal rate was 84.4%(27/32), and the treatment satisfaction rate was 87.5%(28/32). The incidences of postoperative complications inclu-ding abdominal distension, dysphagia, diarrhea, and increased flatus were 21.9%(7/32), 18.8%(6/32), 6.3%(2/32), and 3.1%(1/32), respectively. Dysphagia was significantly relieved in all affected patients within 2 months after surgery, and no patient had persistent dysphagia by the end of the follow-up period. There was no death, symptom recurrence, or reoperation.Conclusion:HHR-TEF-DDSF is safe and feasible in the treatment of gastroesophageal reflux disease, with favorable short-term efficacy.

Objective To explore and analyze the implementation effect of the combined traditional Chinese medicine(TCM)and Western medicine DRG payment model in TCM hospitals,aiming to provide a reference for the reform of medical in-surance payment methods in such hospitals.Methods R language was utilized to statistically analyze the costs and other indica-tors of the sample hospitals before and after the implementation of the combined TCM and Western medicine DRG payment within 1-2 years.Results Following the implementation of the combined TCM and Western medicine DRG payment,there was a de-crease in average hospitalization costs and average length of stay,accompanied by an increase in CMI(average weight).The cost structure underwent changes:the proportions of western medicine fees and auxiliary examination fees decreased,whereas the pro-portion of TCM treatment fees increased.Significant statistical differences were observed in each group of data(p＜2.2e-16).Conclusion The combined TCM and Western medicine DRG payment reform model can facilitate TCM hospitals in reducing medical costs,controlling medical expenses,optimizing the cost structure,and promoting the development of TCM diagnosis and treatment characteristics.

Objective To study the efficacy and safety of flexible ureteroscopy holmium laser lithotripsy(FURS)in the treatment of urinary tract stones of different sizes and positions.Methods A retrospective analysis was conducted on the clinical data of 121 patients with upper urinary tract stones from January 2021 to December 2023.According to the size of the stones,they were divided into the diameter ≤20 mm group(n=98)and the 20 mm＜diameter ≤40 mm group(n=23).According to the location of the stones,19 cases were divided into the renal pelvis stone group and 102 cases were non renal pelvis stones.The surgical related indicators and incidence of complications were compared between the groups.Result The operation time of the group with diameter ≤20 mm and the group with diameter 20 mm＜diameter ≤40 mm was(44.13±12.6)minutes and(57.52±20.98)minutes,respectively.The hospitalization periods were(4.55±1.54)days and(5.74±2.00)days,respectively.There were statistically significant differences between the two groups(P＜0.05).The stone clearance rates in the group with diameter ≤ 20 mum and the group with 20 mum＜diameter ≤ 40 mum were 84.69％and 78.26％,respectively.There was no statistically significant difference between the two groups(P＞0.05).The operation time of the subcalyx kidney stone group and the non-subcalyx kidney stone group was(44.05±11.08)minutes and(47.17±16.19)minutes respectively,the hospital stay was(4.74±1.52)days and(4.78±1.73)days respectively,and the ESWL selection rates after the operation were 5.26％and 10.78％respectively.The stone recurrence rates were 15.79％and 4.90％respectively,and there was no statistically significant difference between the two groups(P＞0.05).The stone clearance rates in the subcalyx kidney stone group and the non-subcalyx kidney stone group were 63.16％and 87.25％,respectively.There was a statistically significant difference between the two groups(P＜0.05).There was no statistically significant difference in the incidences of urosepsis,fever,low back pain,hematuria and total complications between the 20 mm＜diameter ≤40 mm group and the diameter ≤20 mm group(P＞0.05).There was no statistically significant difference in the incidences of urosepsis,fever,low back pain,hematuria and total complications between the non-inferior calyx stone group and the inferior calyx stone group(P＞0.05).Conclusion FURS treatment for upper urinary tract stones with a diameter of≤20 mm has shorter surgical and hospitalization times compared to patients with a diameter of≤40 mm.ESWL and lower stone recurrence rates are also preferred after surgery.FURS treatment for non lower renal calyx stones has a higher stone clearance rate compared to lower renal calyx stones.The safety of FURS treatment for upper urinary tract stones of different sizes and positions is equivalent.

Objective:To investigate the predictive value of multimodal magnetic resonance imaging (MRI) techniques in assessing symptom remission of post-traumatic stress disorder (PTSD) of bereaved parents who lost their only child.Methods:In this prospective study, 34 parents with PTSD resulting from the loss of the only child were followed-up for 2 years. Based on the PTSD diagnostic status at the end of the follow-up, participants were divided into the remission group and the persistent group.R 3.6.1 and SPSS 20.0 software were used for statistical analysis.Baseline clinical data and neuroimaging findings were compared between the two groups. Logistic regression and LASSO regression analyses were used to identify independent predictors of PTSD symptom remission. The predictive performance of these factors was evaluated by receiver operating characteristic (ROC) curve analysis.Results:Initial screening with univariate Logistic regression and LASSO regression revealed that regional homogeneity (ReHo) in the left middle temporal gyrus, the combined predictive value based on ReHo, and the integrated predictive value combining gray matter volume (GMV) and ReHo (GMV-ReHo predictor) were significant factors influencing symptom remission (all P<0.05). Multivariate Logistic regression further demonstrated that the GMV-ReHo predictor retained independent predictive significance ( P<0.05), with ROC curve analysis showing an area under the curve (AUC) of 0.979 (95% CI=0.935-0.996, P<0.001) for its ability to predict PTSD remission. Notably, a combined model incorporating both the scores of the clinician administered PTSD scale (CAPS) and the GMV-ReHo predictor achieved an enhanced predictive performance, yielding an AUC of 0.984 (95% CI=0.952-0.998, P<0.001). Conclusion:The GMV-ReHo predictor effectively identifies symptom remission in PTSD resulting from the loss of the only child.

Objective:To investigate the clinical efficacy of laparoscopic hiatal hernia repair with tunneled esophagogastric fundoplication and diaphragmatic dome suspension-fixation (HHR-TEF-DDSF) in the treatment of gastroesophageal reflux disease.Methods:The retrospective and descriptive study was conducted. The clinical data of 32 patients with gastroesophageal reflux disease who were admitted to Yifu Hospital Affiliated to Nanjing Medical University from October 2024 to June 2025 were collected. There were 20 males and 12 females, aged (68±7)years. All patients underwent laparoscopic HHR-TEF-DDSF. Observation indicators: (1) surgical and intraoperative conditions; (2) postoperative conditions; (3) follow-up. Measurement data with normal distribution were expre-ssed as Mean± SD, while measurement data with skewed distribution were expressed as M( Q1, Q3) or M(range). Count data were expressed as absolute numbers or percentages. Results:(1) Surgical and intraoperative conditions. All 32 patients successfully underwent laparoscopic HHR-TEF-DDSF. The operation time was (75±10)minutes, and volume of intraoperative blood loss was 50(50,100)mL. Among the 32 patients, there was no conversion to open surgery, no blood transfusion, no intra-operative complications such as unexpected massive hemorrhage or adjacent organ injury, no intra-operative adverse event or death. (2) Postoperative conditions. For the 32 patients, the time to post-operative first flatus was 1(1,2)days, the time to postoperative first defecation was 1(1,3)days, the time to postoperative first intake of liquid food was 1(1,3)days, the duration of postoperative drainage tube indwelling was 3(3,6)days, the postoperative hospital stay was 6(5,14)days, and the time to relief of postoperative dysphagia was 5(5,8)days. No obvious hiccup was observed in any patient in the short term after surgery. (3) Follow-up. All 32 patients were followed up for 7.5(range, 3.0-11.0)months. Among the 32 patients, 26 cases achieved subjective relief of overall postoperative digestive tract symptoms, and 32 cases achieved subjective relief of overall postoperative respiratory tract symptoms. The proton pump inhibitor (PPI) withdrawal rate was 84.4%(27/32), and the treatment satisfaction rate was 87.5%(28/32). The incidences of postoperative complications inclu-ding abdominal distension, dysphagia, diarrhea, and increased flatus were 21.9%(7/32), 18.8%(6/32), 6.3%(2/32), and 3.1%(1/32), respectively. Dysphagia was significantly relieved in all affected patients within 2 months after surgery, and no patient had persistent dysphagia by the end of the follow-up period. There was no death, symptom recurrence, or reoperation.Conclusion:HHR-TEF-DDSF is safe and feasible in the treatment of gastroesophageal reflux disease, with favorable short-term efficacy.

Objective:To investigate the predictive value of multimodal magnetic resonance imaging (MRI) techniques in assessing symptom remission of post-traumatic stress disorder (PTSD) of bereaved parents who lost their only child.Methods:In this prospective study, 34 parents with PTSD resulting from the loss of the only child were followed-up for 2 years. Based on the PTSD diagnostic status at the end of the follow-up, participants were divided into the remission group and the persistent group.R 3.6.1 and SPSS 20.0 software were used for statistical analysis.Baseline clinical data and neuroimaging findings were compared between the two groups. Logistic regression and LASSO regression analyses were used to identify independent predictors of PTSD symptom remission. The predictive performance of these factors was evaluated by receiver operating characteristic (ROC) curve analysis.Results:Initial screening with univariate Logistic regression and LASSO regression revealed that regional homogeneity (ReHo) in the left middle temporal gyrus, the combined predictive value based on ReHo, and the integrated predictive value combining gray matter volume (GMV) and ReHo (GMV-ReHo predictor) were significant factors influencing symptom remission (all P<0.05). Multivariate Logistic regression further demonstrated that the GMV-ReHo predictor retained independent predictive significance ( P<0.05), with ROC curve analysis showing an area under the curve (AUC) of 0.979 (95% CI=0.935-0.996, P<0.001) for its ability to predict PTSD remission. Notably, a combined model incorporating both the scores of the clinician administered PTSD scale (CAPS) and the GMV-ReHo predictor achieved an enhanced predictive performance, yielding an AUC of 0.984 (95% CI=0.952-0.998, P<0.001). Conclusion:The GMV-ReHo predictor effectively identifies symptom remission in PTSD resulting from the loss of the only child.

In order to establish a method for the detection of serum antibodies to donkey-derived e-quine coronavirus(ECoV),recombinant ECoV N protein was expressed in E.coli system,purified by nickel column affinity chromatography and identified by Western blot.After optimizing the re-action conditions,the indirect ELISA(iELISA)detection method was established using the puri-fied recombinant protein as coating antigen and used to detect 143 clinical serum samples.The re-sults showed that the recombinant N protein,which has good reaction activity with serum antibod-y,was successfully expressed.The optimum conditions of the established iELISA method were as follows:the amount of antigen coated was 0.2 μg/well and overnight at 4 ℃,10％skimmed milk powder solution was sealed at 37℃ for 1.5 h,the dilution concentration of serum was 1∶200,and the enzyme-labeled secondary antibody diluted at 1∶10 000.The sensitivity test results showed that the positive serum could be diluted to 1∶6 400.The specificity test results showed that all an-tibodies to several donkey pathogens were negative.The repetitive test results showed that the in-tra-and inter-batch coefficients of variation were 2.90％-6.12％and 2.29％-7.88％respectively.The positive rate of clinical donkey serum was 57.3％.The iELISA established in this study pro-vides a technical support for epidemiological investigation and antibody surveillance.