OBJECTIVE To establish a full-cycle management model for type 2 diabetes mellitus （T2DM） patients led by clinical pharmacists. METHODS Based on literature research， a basic framework and items of full-cycle management model led by clinical pharmacists were initially formulated. The Delphi method was adopted to conduct questionnaire inquiries among 26 experts to determine the specific implementation items of the model. The analytic hierarchy process （AHP） method was used to determine the weight values of items at all levels， and the reliability and validity of the model items were analyzed. RESULTS The recovery rates of the two rounds of expert consultation questionnaires were 86.67% and 100%， respectively， and the expert authority coefficient was 0.88. Kendall’s concordance coefficients of the tertiary-level items were 0.064 and 0.084， respectively， and the P values from the χ 2 tests were all less than 0.05； the consistent ratios of the judgment matrices for all levels of AHP model were all less than 0.1. The established full-cycle management led by clinical pharmacists comprised three primary-level items （pharmacy service pathway for T2DM patients during hospitalization， pharmacy management pathway for hypoglycemia in T2DM inpatients， and the pharmacy follow-up pathway for T2DM discharged patients， with weights of 0.098， 0.568 and 0.334， respectively）， twelve secondary-level items （e.g. pharmaceutical care during hospitalization for 1 to 2 days， admission assessment and education， with weights ranging from 0.143 to 0.333） and thirty-seven tertiary-level items （e.g. assessment of medication compliance， verification of the medication plan for discharge， with weights ranging from 0.068 to 0.750）. Cronbach’s α coefficients for primary-level items and the overall questionnaire were 0.762， 0.879， 0.928 and 0.951， respectively. The item-level and scale-level content validity indexes were 0.967 and 0.808， respectively. CONCLUSIONS A full-cycle management model for T2DM patients led by clinical pharmacists has been constructed successfully， demonstrating high scientificity and reliability.

Objective To investigate the distribution characteristics of Oncomelania hupensis snails in Yunnan Province fol-lowing interruption of schistosomiasis transmission, so as to provide the evidence for assessing the risk of schistosomiasis transmission and scientifically formulating the schistosomiasis surveillance program. Methods According to the requirements of the National Schistosomiasis Surveillance Scheme (2020 Edition), O. hupensis snail surveillance data were collected from 18 schistosomiasis-endemic counties (cities, districts) in Yunnan Province from 2020 to 2024, including area of snail survey, area of snail habitats, area of re-emerging snail habitats, number of frames surveyed, number of frames with O. hupensis snails, number of O. hupensis snails captured, and number of living snails, and the occurrence of frames with snails and mean density of living snails were calculated. Changes in snail status over the 5-year period from 2020 to 2024 and the differences in snail distributions specified by epidemic intensity, environmental type, and vegetation type were analyzed. Results The areas of snail survey increased from 1 727.96 hm² in 2020 to 3 894.45 hm² in 2024 (peak) across 18 schistosomiasis-endemic counties (cities, districts) in Yunnan Province during the period from 2020 through 2024. The areas of snail habitats increased from 70.36 hm² in 2020 to a peak in 2023 (172.04 hm²), followed by a reduction to 132.36 hm² in 2024, and the areas of re-emerging snail habitats increased from 42.71 hm² in 2020 to a peak in 2022 (78.43 hm²), followed by a reduction to 40.21 hm² in 2024. The occurrence of frames with snails and mean density of living snails increased from 1.24% (3 025/244 404) and (0.033 2 ± 0.038 7) snails/0.1 m² in 2020 to peaks at 2.03% (6 231/307 563) and (0.066 9 ± 0.068 4) snails/0.1 m² in 2023, followed by reductions to 1.04% (5 829/559 941) and (0.032 6 ± 0.057 7) snails/0.1 m² in 2024, respectively. There was a significant difference in the occurrence of frames with snails over the 5-year study period (χ² = 1 962.95, P < 0.05), and the occurrence of frames with snails reduced by 48.71% in 2024 relative to in 2023 (χ² = 1 411.05, P < 0.005); however, there was no significant difference in the mean density of living snails over the 5 years (H = 5.310, P > 0.05). There were significant differences in the occurrence of frames with snails (χ² = 481.27, P < 0.05) and mean density of living snails (H = 6.872, P < 0.05) in schistosomiasis-endemic areas with different epidemic intensities. The occurrence of frames with snails (χ² = 25.32 and 38.70, both P values < 0.017) and mean density of living snails (Z = 28.55 and 49.96, both P values < 0.017) were higher in schistosomiasis transmission-interrupted and eliminated areas with snails than in schistosomiasis-eliminated areas without snails, and the occurrence of frames with snails (χ² = 453.54, P < 0.017) and mean density of living snails (Z = −56.97, P < 0.017) were higher in schistosomiasis-eliminated areas with snails than in schistosomiasis transmission-interrupted areas with snails. O. hupensis snails were mainly distributed in paddy fields, dry farmlands and ditches; however, the occurrence of frames with snails (13.40%, 424/3 164) and mean density of living snails [(0.252 8 ± 0.158 7) snails/0.1 m²] were higher in ponds/weirs than in other types of environments (both P values < 0.05). Rice, dry farmland crops and weeds were main vegetations in which O. hupensis snails were distributed, and the occurrence of frames with snails (2.29%, 7 111/310 140) and mean density of living snails [(0.072 3 ± 0.018 9) snails/0.1 m²] were higher in weeds than in other types of environments (both P values < 0.05). Conclusions O. hupensis snails have been effectively controlled in Yunnan Province following implementation of integrated schistosomiasis control measures; however, there are still risk factors for schistosomiasis transmission, including reduced attention to schistosomiasis control and snail re-emergence. Improved control efforts and surveillance system construction and timely identification of risk factors of snail status and timely management are recommended to ensure the achievement of the target of schistosomiasis elimination as scheduled.

The iridoid glycosides from Veronica anagallis-aquatica L. alleviate heart failure by modulating the gut microbiota and influencing the production of two metabolites with potential antihypertrophic effects, HVA and 2OH-VA.Image 1.

Objective:To investigate the feasibility and therapeutic efficacy of robot-assisted radical resection for hilar cholangiocarcinoma.Methods:This is a retrospective case series study. The clinical data of 29 patients who underwent robot-assisted radical resection for hilar cholangiocarcinoma at the Department of Minimally Invasive Hepatic Surgery,the First Affiliated Hospital of Harbin Medical University from July 2021 to February 2025 were retrospectively collected. There were 16 males and 13 females, aged ( M(IQR)) 68.0 (10.0) years (range:36 to 78 years), and body mass index (24.0±2.9) kg/m 2 (range:17.5 to 29.1 kg/m 2). Bismuth-Corlette classification: 12 cases type Ⅰ, 4 cases type Ⅱ, 6 cases type Ⅲb, and 7 cases type Ⅳ. Preoperative CA19-9 was 161.7(320.9) U/ml (range:7.1 to 1 000.0 U/ml), and carcinoembryonic antigen was 2.8(2.1)μg/L (range:0.3 to 203.1 μg/L). Preoperative total bilirubin was 134.2 (348.9) μmol/L (range:10.4 to 557.9 μmol/L), direct bilirubin was 90.8 (264.1) μmol/L (range:2.5 to 418.7 μmol/L), ALT was 136.4 (134.8) U/L (range:13.0 to 569.9 U/L), AST was 122.2 (119.9) U/L (range:16.0 to 384.0 U/L), and albumin was (34.5±6.3) g/L (range:21.7 to 41.3 g/L). Comparison of quantitative data at different time points using paired t-test or Mann-Whitney U test. Cox univariate analysis was performed for the relevant variables, and Cox multivariate regression analysis was used to screen the independent prognostic factors of patients after robot-assisted radical resection for hilar cholangiocarcinoma. Results:All the 29 patients successfully underwent robot-assisted radical resection of hilar cholangiocarcinoma, and the R0 resection rate was 93.1% (27/29) without conversion to laparotomy. The operation time was 295.0 (87.5) minutes (range:195 to 590 minutes), the intraoperative blood loss was 100.0 (150.0) ml (range:20 to 1 000 ml), the intraoperative blood transfusion rate was 20.1% (6/29), the number of lymph nodes dissected was 10.0 (7.0) pieces (range: 6 to 18 pieces), the first postoperative deflatus time was 3.0 (1.0) days (range:2 to 4 days), The oral feeding time was 5.0 (1.0) days (range: 4 to 7 days), the drainage tube removal time was 8.0 (2.0) days (range: 6 to 26 days), and the postoperative hospital stay time was 10.0 (6.0) days (range:7 to 27 days). The incidence of complications above grade Ⅱ of the Clavien-Dindo complication grading system was 24.1% (7/29), including 3 cases of gastrointestinal bleeding with recurrent high fever, 1 case of delayed gastric emptying, 1 case of bile leakage, and 5 cases of hypoalbuminemia. The total bilirubin was 42.8 (66.8) μmol/L (range:6.8 to 195.9 μmol/L), direct bilirubin was 28.1 (38.5) μmol/L (range:4.3 to 88.6 μmol/L), ALT was 55.8 (56.0) U/L (range:9.9 to 207.1 U/L), AST was 33.9 (17.9) U/L (range:10.6 to 122.7 U/L), and albumin was (32.1±3.8) g/L (range:22.8 to 37.7 g/L), the levels of transaminase and bilirubin in the postoperative liver function indexes were significantly improved compared with those before operation, and the differences were statistically significant (all P<0.05). The mortality rate of patients without perioperative death was 3.4% (1/29) at 90 days after surgery. The results of Cox multivariate regression analysis showed that R0 resection was an independent prognostic factor for survival at 1 year after surgery ( P<0.05). The follow-up time was 15.0 (12.0) months (range:6 to 30 months), 1 of the 29 patients died of intra-abdominal infection 1 week after discharge, and the remaining 28 patients were completely followed up, of which 20 patients had no recurrence and metastasis during the follow-up period, and the tumor-free survival was 15.0 (12.0) months (range:6 to 30 months), the tumor-free survival rate was 65.5% (19/29), the overall survival rate was 68.9% (20/29), and 8 patients with postoperative recurrence and metastasis. One patient with liver metastasis survived after reoperation, and one patient underwent postoperative chemoradiotherapy and died due to recurrence. There were 8 deaths during the follow-up, of which 7 died due to tumor recurrence and metastasis, and 1 died due to previous underlying diseases. Conclusion:Robot-assisted radical resection for hilar cholangiocarcinoma is feasible and effective.

Objective:To investigate the feasibility and therapeutic efficacy of robot-assisted radical resection for hilar cholangiocarcinoma.Methods:This is a retrospective case series study. The clinical data of 29 patients who underwent robot-assisted radical resection for hilar cholangiocarcinoma at the Department of Minimally Invasive Hepatic Surgery,the First Affiliated Hospital of Harbin Medical University from July 2021 to February 2025 were retrospectively collected. There were 16 males and 13 females, aged ( M(IQR)) 68.0 (10.0) years (range:36 to 78 years), and body mass index (24.0±2.9) kg/m 2 (range:17.5 to 29.1 kg/m 2). Bismuth-Corlette classification: 12 cases type Ⅰ, 4 cases type Ⅱ, 6 cases type Ⅲb, and 7 cases type Ⅳ. Preoperative CA19-9 was 161.7(320.9) U/ml (range:7.1 to 1 000.0 U/ml), and carcinoembryonic antigen was 2.8(2.1)μg/L (range:0.3 to 203.1 μg/L). Preoperative total bilirubin was 134.2 (348.9) μmol/L (range:10.4 to 557.9 μmol/L), direct bilirubin was 90.8 (264.1) μmol/L (range:2.5 to 418.7 μmol/L), ALT was 136.4 (134.8) U/L (range:13.0 to 569.9 U/L), AST was 122.2 (119.9) U/L (range:16.0 to 384.0 U/L), and albumin was (34.5±6.3) g/L (range:21.7 to 41.3 g/L). Comparison of quantitative data at different time points using paired t-test or Mann-Whitney U test. Cox univariate analysis was performed for the relevant variables, and Cox multivariate regression analysis was used to screen the independent prognostic factors of patients after robot-assisted radical resection for hilar cholangiocarcinoma. Results:All the 29 patients successfully underwent robot-assisted radical resection of hilar cholangiocarcinoma, and the R0 resection rate was 93.1% (27/29) without conversion to laparotomy. The operation time was 295.0 (87.5) minutes (range:195 to 590 minutes), the intraoperative blood loss was 100.0 (150.0) ml (range:20 to 1 000 ml), the intraoperative blood transfusion rate was 20.1% (6/29), the number of lymph nodes dissected was 10.0 (7.0) pieces (range: 6 to 18 pieces), the first postoperative deflatus time was 3.0 (1.0) days (range:2 to 4 days), The oral feeding time was 5.0 (1.0) days (range: 4 to 7 days), the drainage tube removal time was 8.0 (2.0) days (range: 6 to 26 days), and the postoperative hospital stay time was 10.0 (6.0) days (range:7 to 27 days). The incidence of complications above grade Ⅱ of the Clavien-Dindo complication grading system was 24.1% (7/29), including 3 cases of gastrointestinal bleeding with recurrent high fever, 1 case of delayed gastric emptying, 1 case of bile leakage, and 5 cases of hypoalbuminemia. The total bilirubin was 42.8 (66.8) μmol/L (range:6.8 to 195.9 μmol/L), direct bilirubin was 28.1 (38.5) μmol/L (range:4.3 to 88.6 μmol/L), ALT was 55.8 (56.0) U/L (range:9.9 to 207.1 U/L), AST was 33.9 (17.9) U/L (range:10.6 to 122.7 U/L), and albumin was (32.1±3.8) g/L (range:22.8 to 37.7 g/L), the levels of transaminase and bilirubin in the postoperative liver function indexes were significantly improved compared with those before operation, and the differences were statistically significant (all P<0.05). The mortality rate of patients without perioperative death was 3.4% (1/29) at 90 days after surgery. The results of Cox multivariate regression analysis showed that R0 resection was an independent prognostic factor for survival at 1 year after surgery ( P<0.05). The follow-up time was 15.0 (12.0) months (range:6 to 30 months), 1 of the 29 patients died of intra-abdominal infection 1 week after discharge, and the remaining 28 patients were completely followed up, of which 20 patients had no recurrence and metastasis during the follow-up period, and the tumor-free survival was 15.0 (12.0) months (range:6 to 30 months), the tumor-free survival rate was 65.5% (19/29), the overall survival rate was 68.9% (20/29), and 8 patients with postoperative recurrence and metastasis. One patient with liver metastasis survived after reoperation, and one patient underwent postoperative chemoradiotherapy and died due to recurrence. There were 8 deaths during the follow-up, of which 7 died due to tumor recurrence and metastasis, and 1 died due to previous underlying diseases. Conclusion:Robot-assisted radical resection for hilar cholangiocarcinoma is feasible and effective.

Schistosomiasis was once hyper-endemic in Yunnan Province. Following concerted efforts for over 70 years, remarkable achievements have been made for schistosomiasis control in the province. In 2004, the Mid- and Long-term Plan for Schistosomiasis Prevention and Control in Yunnan Province was initiated in Yunnan Province, and the target for transmission control of schistosomiasis was achieved in the province in 2009. Following the subsequent implementation of the Outline for Key Projects in Integrated Schistosomiasis Control Program (2009—2015) and the 13th Five - year Plan for Schistosomiasis Control in Yunnan Province, no acute schistosomiasis had been identified in Yunnan Province for successive 12 years, and no local Schistosoma japonicum infections had been detected in humans, animals or Oncomelania hupensis snails for successive 6 years in the province by the end of 2020. The transmission of schistosomiasis was interrupted in Yunnan Province in 2020. This review summarizes the history of schistosomiasis, changes in schistosomiasis prevalence and progress of schistosomiasis control in Yunnan Province, and proposes the future priorities for schistosomiasis control in the province.

【Objective】 To analyze the effects of different fortified feeding methods on nutritional metabolism and growth rate of preterm very low birth weight infants (VLBWI), in order to provide new clues for improving the prognosis of the preterm infants. 【Methods】 A total of 115 cases of premature VLBWI admitted to Department of Neonatology, The First Affiliated Hospital of Kunming Medical University from January 2019 to December 2020 were included in this study, and were divided into fortified breastfeeding group (HFM group), mixed feeding group, and premature formula feeding group (PF group) based on their feeding methods. The effects of different feeding methods on the nutritional metabolism and growth rate of premature VLBWI were analyzed. 【Results】 1) The hospitalization time of infants in the HFM group was shorter than that in PF group and mixed feeding group (t=7.185, 6.924, P<0.05). 2) The proportion of necrotizing enterocolitis (NEC) in the HFM group during hospitalization was lower than that in the PF group (P<0.05); the proportions of late onset septicemia(LOS) and extra uterine growth restriction(EUGR) in the HFM group during hospitalization were lower than those in the PF group (χ²=5.030, 4.147, P<0.05); the proportion of LOS was lower than that of the mixed feeding group(χ²=6.589, P<0.05). 3) During hospitalization, the proportions of abdominal distension, bloody stools and increased eosinophils in the HFM group were lower than those in the PF group (P<0.05), which in mixed feeding group was lower than those in PF group (Fisher exact test, P<0.05). 4) At discharge, the weight and length growth rate of the HFM group were higher than those of the mixed feeding group (t=3.722, 0.425, P<0.001) and the PF group (t =6.015, 0.496, P< 0.001). 【Conclusion】 Fortified breastfeeding can more effectively increase the growth rate of VLBWI in premature infants, improve nutritional metabolism, reduce complications and adverse feeding reactions related to premature infants, and is safer and more effective.

Objective To predict the potential geographic distribution of Oncomelania hupensis in Yunnan Province using random forest (RF) and maximum entropy (MaxEnt) models, so as to provide insights into O. hupensis surveillance and control in Yunnan Province. Methods The O. hupensis snail survey data in Yunnan Province from 2015 to 2016 were collected and converted into O. hupensis snail distribution site data. Data of 22 environmental variables in Yunnan Province were collected, including twelve climate variables (annual potential evapotranspiration, annual mean ground surface temperature, annual precipitation, annual mean air pressure, annual mean relative humidity, annual sunshine duration, annual mean air temperature, annual mean wind speed, ≥ 0 ℃ annual accumulated temperature, ≥ 10 ℃ annual accumulated temperature, aridity and index of moisture), eight geographical variables (normalized difference vegetation index, landform type, land use type, altitude, soil type, soil textureclay content, soil texture-sand content and soil texture-silt content) and two population and economic variables (gross domestic product and population). Variables were screened with Pearson correlation test and variance inflation factor (VIF) test. The RF and MaxEnt models and the ensemble model were created using the biomod2 package of the software R 4.2.1, and the potential distribution of O. hupensis snails after 2016 was predicted in Yunnan Province. The predictive effects of models were evaluated through cross-validation and independent tests, and the area under the receiver operating characteristic curve (AUC), true skill statistics (TSS) and Kappa statistics were used for model evaluation. In addition, the importance of environmental variables was analyzed, the contribution of environmental variables output by the models with AUC values of > 0.950 and TSS values of > 0.850 were selected for normalization processing, and the importance percentage of environmental variables was obtained to analyze the importance of environmental variables. Results Data of 148 O. hupensis snail distribution sites and 15 environmental variables were included in training sets of RF and MaxEnt models, and both RF and MaxEnt models had high predictive performance, with both mean AUC values of > 0.900 and all mean TSS values and Kappa values of > 0.800, and significant differences in the AUC (t = 19.862, P < 0.05), TSS (t = 10.140, P < 0.05) and Kappa values (t = 10.237, P < 0.05) between two models. The AUC, TSS and Kappa values of the ensemble model were 0.996, 0.954 and 0.920, respectively. Independent data verification showed that the AUC, TSS and Kappa values of the RF model and the ensemble model were all 1, which still showed high performance in unknown data modeling, and the MaxEnt model showed poor performance, with TSS and Kappa values of 0 for 24%(24/100) of the modeling results. The modeling results of 79 RF models, 38 MaxEnt models and their ensemble models with AUC values of > 0.950 and TSS values of > 0.850 were included in the evaluation of importance of environmental variables. The importance of annual sunshine duration (SSD) was 32.989%, 37.847% and 46.315% in the RF model, the MaxEnt model and their ensemble model, while the importance of annual mean relative humidity (RHU) was 30.947%, 15.921% and 28.121%, respectively. Important environment variables were concentrated in modeling results of the RF model, dispersed in modeling results of the MaxEnt model, and most concentrated in modeling results of the ensemble model. The potential distribution of O. hupensis snails after 2016 was predicted to be relatively concentrated in Yunnan Province by the RF model and relatively large by the MaxEnt model, and the distribution of O. hupensis snails predicted by the ensemble model was mostly the joint distribution of O. hupensis snails predicted by RF and MaxEnt models. Conclusions Both RF and MaxEnt models are effective to predict the potential distribution of O. hupensis snails in Yunnan Province, which facilitates targeted O. hupensis snail control.

【Objective】 To compare the efficacy and safety of blue laser en bloc enucleation and traditional plasmakinetic electrocautery in the treatment of non-muscle invasive bladder cancer (NMIBC). 【Methods】 A total of 50 NMIBC patients treated in our hospital during Oct.2018 and Dec.2019 were enrolled. A randomized, incomplete blinding, parallel control design and non-inferior test method was adopted. The control group (electrocautery group) used plasmakinetic electrocautery for transurethral resection, and the experimental group (blue laser group) used semiconductor blue laser for transurethral en bloc enucleation. The effective resection rate, operation time, postoperative catheter indwelling time, length of hospital stay, perioperative hemoglobin changes and obturator nerve reflex were compared. 【Results】 There were 24 patients in the blue laser group and 26 in the electrocautery group. The effective dissection rate and hemostasis rate in both groups reached 100%. The blue laser group had slightly longer operation time than the electrocautery group (55 min vs.42 min, P=0.009), but lesser hemoglobin decrease (5.7 g/L vs. 10.4 g/L, P=0.007). There were no significant differences in urinary catheter indwelling time, length of hospital stay and reoperation rate between the two groups. The electrocautery group had 3 cases of obturator nerve reflex, while the blue laser group had none. 【Conclusion】 Compared with the traditional electrocautery, blue laser has good vaporization cutting and coagulation hemostatic effects on bladder tumor tissue, and can completely enucleate tumors in a front-firing model with less bleeding and no obturator nerve reflex, which can be used as a new, efficient, safe and easy-to-learn method for NMIBC surgery. However, its effects on postoperative recurrence rate and progression rate still need further studies.

【Objective】 To investigate the effects of 450 nm diode blue laser on the morphological changes and thermal damage of renal pelvis under different conditions. 【Methods】 An ex vivo study was conducted on a fresh porcine pelvis model (7 cm×5 cm×3 cm). The laser fiber was fixed on the mechanical arm perpendicular to the renal pelvis tissue, and the distance between them was 1-2 mm. The renal pelvis tissue was incised at a speed of 1-2 mm/s and power of 5-30 W. After the incised tissue was fixed in formalin (4%), the morphology, depth, width and coagulation thickness were observed with naked eyes and a microscope. 【Results】 The different powers had different vaporization and incision effects. When the operating distance was 2 mm, the speed was 2 mm/s and power was 5 W, the vaporization depth, width and coagulation thickness were approximately 0 9 mm, 0.25 mm and 0.35 mm, respectively. With the increase of power, the vaporization width and depth increased, and the coagulation thickness was 0.35-0.50 mm. When the power was more than 10 W, the renal pelvis tissue was easily penetrated. When the laser power was 20 W, the section of the renal pelvis showed an irregular shape of vaporization. When the operating distance was 1 mm, the whole renal pelvis tissue was easily vaporized. When it was 2 mm, a wide and safe energy treatment window was produced. 【Conclusion】 The 450 nm diode blue laser can vaporize and incise renal pelvis tissue safely and effectively, with high precision and little thermal damage. It is expected to be a new surgical tool in the treatment of renal pelvis lesions.