Objective This study aims to address the demand for high-quality medical talent cultivation in the new era.It focuses on the low integration of ideological and political education(IPE)with professional education,fragmented and insuffi-cient implementation of curriculum-based IPE,the failure to form a community for IPE,and the inadequacy of the IPE evaluation and supervision system.The goal is to construct an IPE system suitable for medical professionals.Methods Using literature re-search and empirical analysis,this study closely aligns with the actual construction of the IPE system for clinical medicine pro-grams at our institution.Under the competency model framework and guided by the Outcome-Based Education(OBE)philoso-phy,we adopt a student-centered approach.We explore the construction of the IPE system from six key aspects:theoretical rein-forcement,curriculum teaching,daily education,management and service,team building,and evaluation and supervision.Results This study successfully constructs a comprehensive IPE system that integrates ideological and political education,pro-fessional education,and vocational spirit education,addressing the content,process,subjects,and environment involved in pro-fessional talent cultivation.The system achieves a three-in-one integration of online and offline,in-class and extracurricular,and school and hospital settings,providing reform proposals and construction ideas for IPE in medical programs.Conclusion In the context of the new era,guided by the competency model framework and the OBE philosophy,comprehensive measures across six aspects can effectively build and improve the comprehensive IPE system for medical professionals.This is of significant impor-tance for cultivating high-quality medical talent.

Objective To evaluate the clinical efficacy of endoscopic retrograde cholangiopancreatography (ERCP)-based comprehensive minimally invasive treatment for biliary anastomotic stenosis (BAS) after liver transplantation. Methods Clinical data of 60 BAS recipients after liver transplantation were retrospectively analyzed, 54 male and 6 female, aged (48±10) years. ERCP was initially carried out. If it succeeded, plastic or metallic stents were placed into the biliary tract. If it failed, percutaneous transhepatic cholangial drainage (PTCD) or single-operator cholangioscopy (SpyGlass) was adopted to pass through the stenosis. If all these procedures failed, magnetic anastomosis or other special methods were delivered. The incidence and treatment of BAS after liver transplantation were summarized. The efficacy, stent removal and recurrence were observed. Results The median time of incidence of BAS after liver transplantation was 8 (4, 13) months. Within postoperative 1 year, 1-2 years and over 2 years, 39, 16 and 5 recipients were diagnosed with BAS, respectively. All 60 BAS recipients after liver transplantation were successfully treated, including 56 cases initially receiving ERCP, and 41 completing BAS treatment, with a success rate of 73%. The failure of guide wire was the main cause of ERCP failure. The success rates of PTCD, SpyGlass and magnetic anastomosis were 5/9, 5/7 and 7/8, respectively. Two recipients were successfully treated by percutaneous choledochoscope-assisted blunt guide wire technique and stent placement in the biliary and duodenal fistula. After 3 (3, 4) cycles of ERCP and 13 (8, 18) months of stent indwelling, 38 recipients reached the stent removal criteria, including 25 plastic stents and 13 metallic stents. The indwelling time of plastic stents was longer than that of metallic stents (P < 0.05). Six cases suffered from stenosis recurrence at 12 (8, 33) months after stent removal, and the recurrence rate was 16%. Six patients were treated with ERCP, and 5 of them did not recur after the stents were successfully removed. Multivariate analysis showed that delayed diagnosis of stenosis and frequent ERCP before stent removal were the independent risk factors for BAS recurrence (both P < 0.05). Conclusions ERCP-based comprehensive minimally invasive treatment may improve the success rate of BAS treatment after liver transplantation and yield satisfactory long-term efficacy. Delayed diagnosis of BAS and high frequent ERCP required for stent removal are the independent risk factors for BAS recurrence.

Objective:To analyze the feasibility and safety of laparoscopic radical resection of hilar cholangiocarcinoma (HCCA).Methods:Clinical data of 72 patients with HCCA undergoing radical resection at the Department of Hepatobiliary Surgery of the First Affiliated Hospital of Xi'an Jiaotong University from January 2019 to January 2022 were retrospectively analyzed, including 36 males and 36 females, aged 57(47, 63) years old. According to surgical approach, patients were divided into the laparoscopic group ( n=39) and open group ( n=33). The surgical safety, tumor radicality, postoperative recovery, complications and survival time were compared between the two groups. Results:Operative time was comparable between the two groups [(6.4±2.6) h vs. (6.3±2.4) h, P>0.05], while the intraoperative blood loss was lower in the laparoscopic group [(531.9±273.3) ml vs. (674.6±330.0) ml]. Data were also comparable between the two groups in terms of R0 resection rate [92.3% (36/39) vs. 93.9% (31/33)], the number of lymph node dissection (7.7±2.6 vs. 7.6±2.4), and the incidence of postoperative complications [20.5% (8/39) vs. 18.2% (6/33)] (all P>0.05). However, the laparoscopic group was superior to the open group in terms of postoperative analgesia time [(2.0±0.7)d vs. (2.8±0.9)d], postoperative resumption of feeding time [(1.6±0.5)d vs. (3.9±0.9)d], and postoperative hospitalization time [(8.6±1.5)d vs. (12.8±2.2)d] ( t=4.04, 8.23, 9.47, respectively, all P<0.001). Postoperative cumulative survival was comparable between the two groups ( χ2=0.50, P=0.480). Conclusion:Laparoscopic radical resection of HCCA has similar efficacy to open surgery and has the advantage of less invasiveness and enhanced recovery.

Lung cancer is the leading cause of cancer-related deaths worldwide, especially non-small cell lung cancer (NSCLC). With the popularization of low-dose CT and the improvement of people’s awareness of physical examinations, the number of detected pulmonary nodules is gradually increasing, and there is a greater demand for standardized diagnostic and treatment guidelines. On April 23, 2024, the National Comprehensive Cancer Network updated its clinical practice guidelines for NSCLC to the version 5. Compared with the version 5 in 2023, the version 5 in 2024 updates focus on diagnostic evaluation, perioperative systemic therapy, treatment of advanced NSCLC, and molecular marker testing, which will be interpreted in this article with the aim of providing the latest guidance and reference for the diagnosis and treatment of lung cancer in China.