Sleeve gastrectomy with transit bipartition is a novel bariatric and metabolic procedure providing significant metabolic benefits while minimizing the risk of malnutrition. However, due to the technical complexity of the Roux-en-Y transit bipartition configuration, several derivative procedures have been developed in clinical practice, including single anastomosis sleeve ileal bypass (SASI), single anastomosis sleeve jejunal bypass (SAS-J), and sleeve gastrectomy with Braun anasto-mosis transit bipartition (B-TB). These procedures vary in complexity, weight loss and metabolic efficacy, nutritional impact, and anti-reflux properties. SASI offers technical simplicity but raises concerns about bile reflux. SAS-J emphasizes nutritional safety, whereas B-TB incorporates a Braun anastomosis to enhance anti-reflux protection. The authors review and compare the clinical charac-teristics and indications of these procedures, aiming to provide a reference for surgeons in selecting individualized metabolic and bariatric surgical strategies.

Objective The purpose of this study is to observe the dynamic changes of host intestinal microflora during the evolution and development of the pathogenesis of"spleen qi deficiency syndrome-spleen yin deficiency syndrome",so as to explore its possible mechanism.Methods The rat model of spleen Qi deficiency syndrome was established by exhaustive swimming and improper diet rhythm.On this basis,the rat model of spleen-yin deficiency syndrome was established by combining the method of consuming yin fluid.Immune-associated cytokines were assessed using ELISA assay and altered composition and diversity in gut microbiota were observed via 16S rRNA sequencing analysis.Results Compared with the control group,sIgA,IL-4,IL-10 and TGF-β in the small intestine of the model group decreased,while IFN-γ and IL-17 levels increased(P<0.05,P<0.01).The changes of immune-related cytokines proved that the immune function of spleen deficiency rats was low.In addition,the intestinal flora structure of rats with spleen deficiency has also changed significantly.The proportion of Firmicutes and Bacteroides changed and the abundance of Proteobacteria increased.The abundance of some probiotics like Lactobacillus and Oscillospira decreased(P<0.01,P<0.05)while some pathogens like Clostridium,SMB53,Campylobacterales,Desulfovibrionales and Enterobacteriales increased(P<0.05).The characteristic changes of intestinal flora in spleen Qi deficiency stage were the abnormal increase of Allobaculum,Bifidobacterium,Prevotella and Adlercreutzia(P<0.01),while in spleen Yin deficiency stage was characterized by a significant increase in the abundance of Ruminococcus(P<0.05).Conclusion Spleen deficiency syndrome is closely related to the changes of intestinal microflora.The abundance of probiotics in the gut microbiota of rats with spleen deficiency syndrome decreased and the abundance of pathogenic bacteria increased.The gut microbiota changes dynamically in the development of spleen deficiency syndrome,which have their own characteristics in the spleen Qi deficiency and spleen Yin deficiency stage respectively.

Objective The purpose of this study is to observe the dynamic changes of host intestinal microflora during the evolution and development of the pathogenesis of"spleen qi deficiency syndrome-spleen yin deficiency syndrome",so as to explore its possible mechanism.Methods The rat model of spleen Qi deficiency syndrome was established by exhaustive swimming and improper diet rhythm.On this basis,the rat model of spleen-yin deficiency syndrome was established by combining the method of consuming yin fluid.Immune-associated cytokines were assessed using ELISA assay and altered composition and diversity in gut microbiota were observed via 16S rRNA sequencing analysis.Results Compared with the control group,sIgA,IL-4,IL-10 and TGF-β in the small intestine of the model group decreased,while IFN-γ and IL-17 levels increased(P<0.05,P<0.01).The changes of immune-related cytokines proved that the immune function of spleen deficiency rats was low.In addition,the intestinal flora structure of rats with spleen deficiency has also changed significantly.The proportion of Firmicutes and Bacteroides changed and the abundance of Proteobacteria increased.The abundance of some probiotics like Lactobacillus and Oscillospira decreased(P<0.01,P<0.05)while some pathogens like Clostridium,SMB53,Campylobacterales,Desulfovibrionales and Enterobacteriales increased(P<0.05).The characteristic changes of intestinal flora in spleen Qi deficiency stage were the abnormal increase of Allobaculum,Bifidobacterium,Prevotella and Adlercreutzia(P<0.01),while in spleen Yin deficiency stage was characterized by a significant increase in the abundance of Ruminococcus(P<0.05).Conclusion Spleen deficiency syndrome is closely related to the changes of intestinal microflora.The abundance of probiotics in the gut microbiota of rats with spleen deficiency syndrome decreased and the abundance of pathogenic bacteria increased.The gut microbiota changes dynamically in the development of spleen deficiency syndrome,which have their own characteristics in the spleen Qi deficiency and spleen Yin deficiency stage respectively.

Sleeve gastrectomy with transit bipartition is a novel bariatric and metabolic procedure providing significant metabolic benefits while minimizing the risk of malnutrition. However, due to the technical complexity of the Roux-en-Y transit bipartition configuration, several derivative procedures have been developed in clinical practice, including single anastomosis sleeve ileal bypass (SASI), single anastomosis sleeve jejunal bypass (SAS-J), and sleeve gastrectomy with Braun anasto-mosis transit bipartition (B-TB). These procedures vary in complexity, weight loss and metabolic efficacy, nutritional impact, and anti-reflux properties. SASI offers technical simplicity but raises concerns about bile reflux. SAS-J emphasizes nutritional safety, whereas B-TB incorporates a Braun anastomosis to enhance anti-reflux protection. The authors review and compare the clinical charac-teristics and indications of these procedures, aiming to provide a reference for surgeons in selecting individualized metabolic and bariatric surgical strategies.

Objective:To evaluate the safety and efficacy of enhanced recovery after surgery(ERAS) in the perioperative period of congenital choledochal cysts in children.Methods:This is a multicenter prospective randomized controlled study. The clinical data of 273 pediatric congenital choledochal cysts(CCC) patients who underwent surgery at 14 medical centers with complete follow-up data were collected through the medical data analysis platform. Among them, 123 cases in ERAS group were managed perioperatively in strict accordance with ERAS mode, and 150 cases in conventional group were managed according to traditional mode. The length of hospital stay,time to first farting, time to complete feeding, the incidence of complications, cost and readmission rate within 30 days,stress indexes and liver function were compared between the two groups.Results:Compared with the conventional group, median time to start farting (2.0 d vs. 3.0 d, P<0.001), median time to complete feeding (5.0 d vs. 7.0 d, P<0.001), median postoperative hospitalization time (6.0 d vs. 9.0 d, P<0.001),the median total length of stay(13.0 d vs. 15.0 d, P<0.001) were shorter,the median hospitalization cost (37,000 yuan vs.43,000 yuan P<0.001) was lower, and stress indexes recovered quickly. The incidence of postoperative hospital stay and readimission rate within 30 d were not statistically different between the two groups. Conclusion:It is safe and feasible to implement ERAS for children with CCC in the perioperative period, which can reduce stress response, speed up recovery,and save medical costs.

Background and aims:Liver cirrhosis is a complex disease that may result in increased morbidity and mortality following bariatric surgery(BS).This study aimed to explore the outcome of BS in patients with unexpected cirrhosis,focusing on postoperative complications and the progression of liver disease. Methods:A retrospective study of bariatric patients with cirrhosis from four centers in China between 2016 and 2023 was conducted,with follow-up for one year after BS.The primary outcome was the safety of BS in patients with unexpected cirrhosis,while the secondary outcome was the metabolic efficacy of BS in this group postoperatively. Results:A total of 47 patients met the study criteria,including 46 cases of Child-Pugh class A cirrhosis and 1 case of Child-Pugh B.Pathological examination confirmed nodular cirrhosis in 21 patients(44.68％),pseudolobule formation in 1 patient(2.13％),lipedema degeneration with inflammatory cell infiltration in 3 patients(6.38％),and chronic hepatitis in 1 patient(2.13％).The average percentage of total weight loss was 29.73±6.53％at one year postoperatively.During the 30-day postoperative period,the complication rate was 6.38％,which included portal vein thrombosis,gastrointestinal bleeding,and intra-abdominal infection.Moreover,no cases of liver decompensation or mortality were reported during the follow-up period.The remission rates of comorbidities among 41 patients one year after surgery were as fol-lows:dyslipidemia 100％,type 2 diabetes 82.61％,hypertension 84.62％,and obstructive sleep apnea syndrome 85.71％. Conclusions:BS can be safely performed in patients with unexpected cirrhosis in the compensated stage of liver disease,with low postoperative morbidity and no mortality observed during one-year follow-up.

Objective:To assess the usage of the robot-assisted core-needle biopsy for the bone tumors, moreover to compare its outcomes with the manual technique.Methods:A retrospective study was conducted from February 2019 to February 2021, the medical records of the patients with bone lesions that had received core-needle biopsy were collected. There were 57 males and 45 females, the age was 45.9 (10~79) years. Eight patients received robot-assisted biopsy, whereas 94 patients underwent C-arm/ CT guided biopsy, the recorded data included operational duration, aspirational direction adjustment, etc. The pathological diagnosis reports of the biopsy specimens and the operational specimens were compared.Results:The diagnosis outcomes included metastases (33 cases), osteosarcoma (12 cases), chondrosarcoma (12 cases), giant cell tumor of bone (12 cases), fibrous dysplasia (7 cases), chronic osteomyelitis (7 cases), lymphoma (4 cases), multiple myeloma (4 cases), chronic fracture (3 cases), chondroblastoma (2 cases), pleomorphic undifferentiated sarcoma (2 cases), leiomyosarcoma (1 case), and Langerhans cell histiocytosis (1 case). Eighty-seven cases (85.29 %) lesions were found in the limbs, whereas 15 cases (14.71%) were in the axial locations. Compared with the manual group, the robot-assisted group had more axial locations: 7/8 vs. 11.70%(11/94), P<0.01; fewer aspirational direction adjustment: (0.4 ± 0.1) times vs. (3.1 ± 1.5) times, P<0.01 ; longer operational duration: (48.8 ± 8.8) min vs. (29.6 ± 6.0) min, P<0.01. There were no statistical differences between the two groups regarding the sex, age, pathological fracture, diagnostic accuracy, open biopsy rate and complications ( P>0.05). Conclusions:The robot-assisted core-needle biopsy is a reliable technique, it helps decrease the operational difficulty. The usage of this technique is recommendable for the bone lesions with great difficulty for biopsy, such as the minimal bone tumors and the lesions in the spine and the pelvis.

Objective To investigate the current status and awareness of pharmaceutical services in hospitals in Guizhou province and to provide a reference for exploring and carrying out pharmaceutical service fees.Methods The questionnaire was designed by the"wjx.cn"website.Three kinds of questionnaires were designed for pharmacists,doctors,nurses,and patients as the research objects,with corresponding differences in some questions,and promoted on WeChat,Dingxiangyuan,and other network platforms.Results A total of 655 questionnaires were collected,and 639 valid questionnaires were recovered,with an effective recovery rate of 97.56%.324 pharmacists(50.70%),82 doctors and nurses(12.83%),233 patients(36.46%)were surveyed.The average approval score of these three groups of respondents on pharmaceutical service fees was 4.67,4.23,and 4.22,respectively(full score:5).Conclusions Overall,pharmacists'professional services have received support from medical staff and patients.However,patients'pharmaceutical service projects currently focus on dispensing services.The recognition of pharmacists'work and the public's awareness of pharmaceutical services can be improved by enhancing the professional ability of pharmacists,strengthening publicity and guidance,and exploring"Internet+pharmaceutical services",etc.,to promote the sustainable development of pharmaceutical services.

Objective:To investigate the morphological difference and clinical significance of bilateral lumbar multifidus muscles in patients with unilateral lumbosacral radiculopathy due to lumbar disc herniation and lumbar spondylolisthesis.Methods:A retrospective analysis was conducted on patients with low back pain, lumbar disc herniation and lumbar spondylolisthesis. Patients with lumbar disc herniation or lumbar spondylolisthesis underwent single segment lesion either at L 4, 5 or L 5S 1, while those accompanied with unilateral lumbosacral radiculopathy underwent percutaneous endoscopic lumbar discectomy or conventional open surgery at Qingdao Municipal Hospital between January 2017 and January 2023. Patients with lumbar spondylolisthesis were subdivided into degenerative lumbar spondylolisthesis and isthmic spondylolisthesis. 53 patients with low back pain met the inclusion criteria. 170 patients with lumbar disc herniation met the inclusion criteria, with 101 at L 4, 5 and 69 at L 5S 1 level. 129 patients with lumbar spondylolisthesis met the inclusion criteria, including 91 of degenerative lumbar spondylolisthesis at L 4, 5 level and 9 at L 5S 1 level, and 11 of isthmic spondylolisthesis at L 4, 5 level and 18 at L 5S 1 level. Cross-sectional images at the mid-disc of L 3, 4, L 4, 5 and L 5S 1 segments in MRI were acquired. Relative total cross-sectional area (rTCSA), relative functional cross-sectional area (rFCSA), fat infiltration rate (FIR), relative fat distance (rFD) and differential value FIR (D-FIR) in bilateral lumbar multifidus muscle were measured respectively by using Image J software, and were then used to evaluate the atrophy and fat infiltration of bilateral lumbar multifidus muscles. Results:No significant difference was found between the both sides of multifidus muscle in low back pain patients. L 4, 5 lumbar disc herniation group had smaller rFCSA (0.34±0.10 and 0.35±0.10) and larger FIR [29.92(22.21, 36.46) and 26.48(17.54, 34.55)] and rFD [0.39(0.29, 0.54) and 0.32(0.21, 0.43)] on the affected side compared to the unaffected side in L 4, 5 segment, and had larger FIR (34.83±11.34 and 31.44±10.94) and rFD [0.59(0.43, 0.77) and 0.51(0.37, 0.69)] on the affected side in L 5S 1 segment. L 5S 1 lumbar disc herniation group had smaller rFCSA (0.41±0.11 and 0.42±0.12) and larger FIR [26.84(22.92, 35.29) and 24.02(20.03, 32.87)] and rFD (0.51±0.28 and 0.42±0.26) on the affected side in L 5S 1 segment. L 4, 5 degenerative lumbar spondylolisthesis group had larger FIR (36.49±9.76 and 34.72±9.86) on the affected side in L 4, 5 segment, and had larger FIR [35.03(28.64, 41.85) and 33.34(26.37, 39.76)] on the affected side in L 5S 1 segment. L 5S 1 degenerative lumbar spondylolisthesis group had larger FIR [42.53(37.94, 46.81) and 40.79(30.84, 43.53)] and rFD (1.12±0.79 and 0.94±0.79) on the affected side in L 5S 1 segment. L 4, 5 isthmic spondylolisthesis group had smaller rFCSA [0.24(0.20, 0.30) and 0.29(0.23, 0.34)]and larger FIR [34.19 31.30, 42.39) and 29.43(28.82, 36.89)] and rFD (0.39±0.15 and 0.29±0.15) on the affected side in L 4, 5 segment, and had larger FIR (43.18±12.71 and 34.12±11.63) on the affected side in L 5S 1 segment. L 5S 1 isthmic spondylolisthesis group had larger FIR (40.24±9.34 and 36.37±10.70) on the affected side in L 5S 1 segment. No significant difference was found of the multifidus muscle between the affected and unaffected sides in the proximal adjacent segment of the responsible segment in lumbar disc herniation or lumbar spondylolisthesis group patients. L 4, 5 isthmic spondylolisthesis group had larger D-FIR (6.75±8.46 and 1.78±5.77) in L 4, 5 segment, and had larger D-FIR (9.06±11.59 and 1.54±7.08) in L 5S 1 segment compared to L 4, 5 degenerative lumbar spondylolisthesis group. Grade Ⅱ L 4, 5 lumbar spondylolisthesis group had larger D-FIR (10.73±13.61 and 1.92±7.43) in L 5S 1 segment compared to grade Ⅰ L 4, 5 lumbar spondylolisthesis group. Conclusion:L 4, 5 or L 5S 1 lumbar disc herniation and lumbar spondylolisthesis patients with unilateral lumbosacral radiculopathy had asymmetric atrophy and fat infiltration of multifidus muscle. The atrophy and fat infiltration on the affected side showed greater. The asymmetry appeared in the responsible segment and its distal adjacent lumbar segment. Lumbar spondylolisthesis patients with a lager degree of slip or with isthmic type could be accompanied by more severe asymmetry of multifidus muscle.

Diabetes, hypertension, and dyslipidemia, collectively referred to the " Three Highs, " represent increasingly prevalent metabolic risk factors in China. Many individuals experience all three conditions concurrently, significantly heightening the risk of cardiovascular disease and mortality. Although the National Metabolic Management Center(MMC) has been established for over eight years and has its unique features, the awareness, treatment, and control rates of these diseases in China remain low, and the efficiency of community management is insufficient. According to the previous two editions of management guidelines and the most recent domestic and international diagnostic and treatment guidelines, this paper conducts an in-depth analysis of the operational experience and management strategies of the MMC. Its aim is to improve the efficiency of grassroots MMC mode management for " Three Highs" patients and ensure that patients receive more standardized management.