Objective:To evaluate the feasibility of " two-stitch" fashion in laparoscopic pancreaticojejunostomy (PJ) for patients with fine pancreatic duct (<3 mm).Methods:Clinical data of 32 patients with pancreatic duct diameter <3 mm undergoing laparoscopic PJ using the " two-stitch" fashion between Apr 2021 and Jun 2024 were retrospectively analyzed, including 20 males and 12 females, aged (61.2±23.7) years. Among the patients, there were 23 (71.9%) patients of periampullary tumor and 9 (28.1%) of central pancreatic tumor. 23 (71.9%) patients underwent laparoscopic pancreatoduodenectomy (LPD) and nine (28.1%) underwent laparoscopic central pancreatectomy (LCP). All patients underwent the " two-stitch" fashion of laparoscopic PJ (one stitch each on the ventral and dorsal sides of pancreas for duct-to-mucosal anastomosis). The operation time, PJ time, postoperative hospital stay, postoperative complications (pancreatic fistula, gallbladder leakage, abdominal cavity infection, etc) and mortality were recorded.Result:All patients underwent the " two stitch" laparoscopic PJ successfully, 23(71.9%) patients underwent laparoscopic pancreatoduodenectomy (LPD) and nine (28.1%) underwent laparoscopic central pancreatectomy (LCP). The operation time was (279.3±115.8) min, the PJ time was (31.9±12.2) min, and the postoperative hospital stay was (13.4±8.3) d. Grade B pancreatic fistula occurred in six cases (18.8%, four of LPD and two of LCP), delayed gastric emptying in one case of LPD (3.1%), abdominal infection in three cases (9.4%, two of LPD and one of LCP), biliary fistula in two cases (6.3%, LPD). There were no grade C pancreatic fistula. All patients with postoperative complications were managed with conservative treatment.Conclusion:Laparoscopic " two stitch" PJ for patients with fine pancreatic duct (<3 mm) is safe and feasible.

Objective: To explore the effects of sleep on subsequent day physical activity (PA) in children and adolescents, so as to provide a reference for refining PA intervention strategies and further investigating their underlying mechanisms. Methods: Through searching databases including Web of Science Core Collection, PubMed, EBSCOhost, ScienceDirect, Cochrane Library, CNKI, Wanfang and VIP cross sectional, cohort and experimental studies on sleep and subsequent day PA among children and adolescents were identified, with the searching period spanning from database inception to June, 2025. Based on the characteristics of the included literature, two sleep variables[sleep duration (SD) and sleep efficiency (SE)] and three physical activity variables[moderate to vigorous physical activity (MVPA), light physical activity (LPA), and total physical activity (TPA)] were selected. The relationship between these two types of variables was analyzed for pooled effect sizes using Stata 17.0. Results: A total of 14 studies were included, with 64.3% published in 2018 or later, involving 11 361 children and adolescents from 17 countries. Meta analysis results showed that both SD ( ES=0.04, 95%CI =0.01-0.07) and SE ( ES=0.24, 95%CI =0.01-0.47) were positively correlated with subsequent day MVPA (both P <0.05). However, no statistically significant associations were found with LPA ( ES=-0.04, 95%CI =-0.13 to 0.06; ES=-0.02, 95%CI =-0.15 to 0.11) or TPA( ES=0.09, 95%CI =-0.02 to 0.20; ES=0.02, 95%CI = -0.03 to 0.06)(all P >0.05). Subgroup analysis revealed that in the "≤6 years" subgroup, SD and SE were positively correlated with TPA ( ES=0.22, 95%CI =0.09-0.35) and MVPA ( ES=1.19, 95%CI =1.06-1.32), respectively; in the "6-12 years" subgroup, SD was positively correlated with MVPA ( ES=0.05, 95%CI =0.02-0.08); in the "≥12 years" subgroup, SE was positively correlated with LPA ( ES=0.08, 95%CI =0.00-0.16), while SD was negatively correlated with LPA ( ES=-0.23, 95%CI = -0.31 to -0.16) (all P <0.05). Conclusion Adequate SD and good SE can effectively enhance subsequent day MVPA among children and adolescents, although these sleep effects vary by age group.

Objective To evaluate the effect of target oriented infusion guided by stroke volume variation(SVV)in elderly lumbar surgery.Method From January to December 2023,80 elderly patients undergoing elective general anesthesia for prone lumbar surgery were divided into two groups by random number table method:SVV guidance target-oriented infusion group(SVV group)and conventional infusion group(conventional group),with 40 cases in each group.The amount of infusion,blood loss,urine volume and use of vasoactive drugs in the two groups were recorded.MAP,HR,blood lactate concentration(Lac),base residual value(BE),and PaO2 were recorded at the time of entry(T1),before cuticle(T2),1 hour after prone position(T3),and after surgery(T4).Pulmonary ultrasound examinations were performed at 4,8,12 and 24 hours after surgery,and B-line scores were calculated,as well as the incidence of cardiac insufficiency,nausea,vomiting,delirium and hospital stay at 24 hours after surgery.Result Compared with normal group,in group SVV,intraoperative infusion volume[(1123+532)ml],vascular active drug utilization rate(15.0％),postoperative each point B line score[(1.55±1.32),(1.22±0.94),(1.01±0.93),(1.07±0.90)]were reduced(P＜0.05).HR at T2～T4[(67±8,71±11,73±12)times/min]、PaO2 at T3,T4[(438±41,423±44)mmHg]were increased,Lac and BE at T2～T4 were(0.3±0.5,1.4±0.5,1.4±0.3)mmol/L.(0.3±0.6,0.3±1.0,0.3±1.1)was decreased(P＜0.05).There were no significant differences between the two groups in cardiac dysfunction,nausea,vomiting,delirium and hospital stay after a 24-hour postoperative period(P＞0.05).Conclusion SVV guided target oriented infusion in elderly lumbar surgery is beneficial to circulation stability and tissue perfusion,and reduces the production of lung water.

Objective To evaluate the effect of target oriented infusion guided by stroke volume variation(SVV)in elderly lumbar surgery.Method From January to December 2023,80 elderly patients undergoing elective general anesthesia for prone lumbar surgery were divided into two groups by random number table method:SVV guidance target-oriented infusion group(SVV group)and conventional infusion group(conventional group),with 40 cases in each group.The amount of infusion,blood loss,urine volume and use of vasoactive drugs in the two groups were recorded.MAP,HR,blood lactate concentration(Lac),base residual value(BE),and PaO2 were recorded at the time of entry(T1),before cuticle(T2),1 hour after prone position(T3),and after surgery(T4).Pulmonary ultrasound examinations were performed at 4,8,12 and 24 hours after surgery,and B-line scores were calculated,as well as the incidence of cardiac insufficiency,nausea,vomiting,delirium and hospital stay at 24 hours after surgery.Result Compared with normal group,in group SVV,intraoperative infusion volume[(1123+532)ml],vascular active drug utilization rate(15.0％),postoperative each point B line score[(1.55±1.32),(1.22±0.94),(1.01±0.93),(1.07±0.90)]were reduced(P＜0.05).HR at T2～T4[(67±8,71±11,73±12)times/min]、PaO2 at T3,T4[(438±41,423±44)mmHg]were increased,Lac and BE at T2～T4 were(0.3±0.5,1.4±0.5,1.4±0.3)mmol/L.(0.3±0.6,0.3±1.0,0.3±1.1)was decreased(P＜0.05).There were no significant differences between the two groups in cardiac dysfunction,nausea,vomiting,delirium and hospital stay after a 24-hour postoperative period(P＞0.05).Conclusion SVV guided target oriented infusion in elderly lumbar surgery is beneficial to circulation stability and tissue perfusion,and reduces the production of lung water.

Objective:To evaluate the feasibility of " two-stitch" fashion in laparoscopic pancreaticojejunostomy (PJ) for patients with fine pancreatic duct (<3 mm).Methods:Clinical data of 32 patients with pancreatic duct diameter <3 mm undergoing laparoscopic PJ using the " two-stitch" fashion between Apr 2021 and Jun 2024 were retrospectively analyzed, including 20 males and 12 females, aged (61.2±23.7) years. Among the patients, there were 23 (71.9%) patients of periampullary tumor and 9 (28.1%) of central pancreatic tumor. 23 (71.9%) patients underwent laparoscopic pancreatoduodenectomy (LPD) and nine (28.1%) underwent laparoscopic central pancreatectomy (LCP). All patients underwent the " two-stitch" fashion of laparoscopic PJ (one stitch each on the ventral and dorsal sides of pancreas for duct-to-mucosal anastomosis). The operation time, PJ time, postoperative hospital stay, postoperative complications (pancreatic fistula, gallbladder leakage, abdominal cavity infection, etc) and mortality were recorded.Result:All patients underwent the " two stitch" laparoscopic PJ successfully, 23(71.9%) patients underwent laparoscopic pancreatoduodenectomy (LPD) and nine (28.1%) underwent laparoscopic central pancreatectomy (LCP). The operation time was (279.3±115.8) min, the PJ time was (31.9±12.2) min, and the postoperative hospital stay was (13.4±8.3) d. Grade B pancreatic fistula occurred in six cases (18.8%, four of LPD and two of LCP), delayed gastric emptying in one case of LPD (3.1%), abdominal infection in three cases (9.4%, two of LPD and one of LCP), biliary fistula in two cases (6.3%, LPD). There were no grade C pancreatic fistula. All patients with postoperative complications were managed with conservative treatment.Conclusion:Laparoscopic " two stitch" PJ for patients with fine pancreatic duct (<3 mm) is safe and feasible.

ObjectiveTo investigate the efficacy and safety of cinobufagin tablets combined with thalidomide/dexamethasone （TD） regimen in the treatment of newly diagnosed multiple myeloma （NDMM） with phlegm and stasis obstruction. MethodsThe clinical data of 50 patients with NDMM of phlegm and stasis obstruction who were hospitalized at the Jiangsu Province Hospital of Chinese Medicine from June 1st， 2015 to July 31th， 2019 were retrospectively analyzed， and they were divided into a control group （bortezomib/dexamethasone-containing regimen， 27 cases） and an observation group （cinobufagin tablets combined with TD regimen， 23 cases）. The clinical efficacy and safety were compared between the two groups after two or three courses of treatment. The primary outcomes were clinical remission rate including overall response rate and deep remission rate， one-year and two-year overall survival rate， and adverse effects. The secondary outcomes were the proportion of plasma cells in bone marrow， hemoglobin， β2-microglobulin， lactate dehydrogenase， serum creatinine， blood urea nitrogen， bone pain score， and KPS functional status score （KPS score） before and after treatment. ResultsIn terms of clinical efficacy， there was no statistically significant difference （P＞0.05） in the overall response rate ［the observation group 69.57%（16/23） vs the control group 70.37% （19/27）］ and deep remission rate ［the observation group 56.52% （13/23） vs the control group 55.56% （15/27）］ between groups after the treatment. The one-year overall survival rates of the observation group and the control group were 90.9% and 92.4%， and the two-year overall survival rates were 81.8% and 80.9% respectively， with no statistically significant differences between groups （P＞0.05）. During the treatment， no renal function injury occurred in both groups. The incidence of peripheral nerve injury in the observation group was 8.70%， which was lower than 48.15% in the control group （P＜0.01）. After the treatment， the proportion of myeloma plasma cells， β2-microglobulin， serum creatinine level， and bone pain score decreased， while the hemoglobin level and KPS score increased in both groups （P＜0.05 or P＜0.01）. Compared between groups after treatment， the bone pain score of the observation group was lower than that of the control group， while the KPS score was higher than that of the control group （P＜0.05）. ConclusionThe clinical efficacy of cinobufagin tablets combined with TD in the treatment of NDMM is equivalent to bortezomib/dexamethasone-containing regimen， but the former is more helpful in relieving the pain and improving the quality of life， and has better safety.

Objective:In order to truly realize the deep integration of ideological and political education and professional edu-cation in the course of Animal Immunology and effectively improve the comprehensive quality of students.Methods:The experiment adopts the teaching method of integrating the online and offline hybrid teaching of Animal Immunology into the ideology and politics of the course,studies the course design concept,teaching objectives,teaching design and teaching implementation,and will conduct an evaluation of the teaching effect from the examination results and ideological and political effect.Results:The results show that the teaching model has stimulated students'interest in learning and improved their overall ability.Conclusion:It shows that the teaching effect of this method is good and the basic task of moral education is realized.

Objective:To investigate the application of debate-based immersive experiential teaching in the nursing practice teaching of stomatology.Methods:A total of 82 nursing interns of stomatology in Beijing Tongren Hospital, Capital Medical University, were selected as research subjects and were then divided into control group and observation group using the lottery method, with 41 interns in each group. The interns in the control group received traditional teaching, while those in the observation group received debate-based immersive experiential teaching. The two groups were compared in terms of the scores of comprehensive evaluation indices, nursing thinking ability, empathy ability, and recognition of teaching. SPSS 22.0 was used to perform the chi-square test and the t-test. Results:Compared with the control group, the observation group had significant increases in the scores of theoretical examination, operation examination, nursing medical record writing, reading report writing, basic nursing, communication ability, and comprehensive performance and the total score of these dimensions ( P<0.05). Compared with the control group, the observation group also had significant increases in the scores of nursing thinking ability and empathy ability ( P<0.05). The observation group had a significantly higher degree of recognition of teaching than the control group ( P<0.05). Conclusion:In the nursing practice teaching of stomatology, debate-based immersive experiential teaching can improve the comprehensive ability, nursing thinking ability, and empathy ability of interns, with a relatively high degree of recognition of teaching.

Enterotoxigenic Escherichia coli（ETEC）infection can induce watery diarrhea，leading to dehydration，electrolyte disturbance，and even death in severe cases. Recombinant B subunit/inactivated whole-cell cholera（rBS/WC）vaccine is effective in preventing ETEC infectious diarrhea. On the basis of the latest evidence on etiology and epidemiology of ETEC，as well as the effectiveness，safety，and health economics of rBS/WC vaccine，National Clinical Research Center for Child Health（The Children’s Hospital，Zhejiang University School of Medicine）and Zhejiang Provincial Center for Disease Control and Prevention invited experts to develop expert consensus on rBS/WC vaccine in prevention of ETEC infectious diarrhea. It aims to provide the clinicians and vaccination professionals with guidelines on using rBS/WC vaccine to reduce the incidence of ETEC infectious diarrhea.

To explore the pharmacogenomic markers that affect the platinum-based chemotherapy response in non-small-cell lung carcinoma (NSCLC), we performed a two-cohort of genome-wide association studies (GWAS), including 34 for WES-based and 433 for microarray-based analyses, as well as two independent validation cohorts. After integrating the results of two studies, the genetic variations related to the platinum-based chemotherapy response were further determined by fine-mapping in 838 samples, and their potential functional impact were investigated by eQTL analysis and in vitro cell experiments. We found that a total of 68 variations were significant at P < 1 × 10^-3 in cohort 1 discovery stage, of which 3 SNPs were verified in 262 independent samples. A total of 541 SNPs were significant at P < 1 × 10^-4 in cohort 2 discovery stage, of which 8 SNPs were verified in 347 independent samples. Comparing the validated SNPs in two GWAS, ADCY1 gene was verified in both independent studies. The results of fine-mapping showed that the G allele carriers of ADCY1 rs2280496 and C allele carriers of rs189178649 were more likely to be resistant to platinum-based chemotherapy. In conclusion, our study found that rs2280496 and rs189178649 in ADCY1 gene were associated the sensitivity of platinum-based chemotherapy in NSCLC patients.