Objective:To explore the effectiveness of designing a training program for faculty supervisory specialists guided by adult learning theory.Methods:Based on the theory of adult learning, we designed a training program for faculty supervisory specialists in standardized residency training. A questionnaire survey was conducted to collect satisfaction and learning outcomes from 31 trainees who participated in this training program from 2019 to 2022. SPSS 25.0 was used to conduct nonparametric tests of supervisory course ratings for four core teaching activities in 2019 and 2022.Results:The study showed that 100.00% (31/31) of training participants were very satisfied or satisfied with the training content and training methods, 96.77% (30/31) were very satisfied or satisfied with the training sessions, and 90.32%(28/31) of training participants felt that they had mastered the supervisory requirements. The course grades for mini-lectures ( Z=-3.01, P<0.05) and overall course supervision ( Z=-2.47, P<0.05) were significantly different between 2019 and 2022. Compared with 2019, the number of externally assigned instructors and externally assigned assessment experts increased significantly in 2022. The training program for faculty supervisory specialists has a high value for promotion. Conclusions:The supervisory specialist training program designed under the guidance of adult learning theory helps increase the interest of training participants in the training program and ultimately improves the effectiveness of the training program.

Objective: To explore the relationship between sleep quality and executive function among middle school students, so as to provide theoretical support for the promotion of adolescents physical and mental health development. Methods: From September to December 2023, 5 713 junior and senior high school students aged 13 to 18 were selected by stratified cluster random sampling method from Shanghai, Suzhou, Taiyuan, Wuyuan, Xingyi, and Urumqi. Pittsburgh Sleep Quality Index was used to conduct sleep quality survey. And conduct executive function was tested on middle school students, including inhibitory function, refresh function and conversion function tests. Spearman correlation and linear regression were used to analyze the relationship between sleep quality and executive function of middle school students. Results: The total Pittsburgh Sleep Quality Index (PSQI) score of boys was [4.0(2.0,6.0)] and that of girls was [5.0(3.0,6.0)], and the difference was statistically significant ( Z=-10.90, P < 0.01 ). The total PSQI score of boys was positively correlated with both 2-back reaction time and conversion function of executive function ( r =0.04, 0.04); the total PSQI score of girls was negatively correlated with 2-back reaction time ( r =-0.04) ( P <0.05). After controlling for variables such as mental health, physical activity and nutritional status,linear regression analyses showed that PSQI total score of middle school students was positively correlated with the inhibitory function and the conversion function response time [ B (95% CI )=1.28(0.21-2.34), 7.62(2.34-12.90), P <0.05]; the associations of total PSQI scores among middle school students with both 2-back and 1-back response time were not statistically significant [ B (95% CI )=-5.88(-16.14-4.37), 8.05( -3.39 -19.50), P >0.05]. Conclusion Positive correlations are observed on sleep quality with inhibitory and conversion functions of executive function among middle school students.

Objective:To focus on clinical mini-lectures characterized by flexible teaching formats and significant challenges in scoring during supervision, systematically explore the roles and characteristics of raw scores (directly assigned by supervisory experts) and standard scores (revealing the relative position of instructors withing the group through Z-score conversion) in evaluating the teaching level and development trends of residency training teachers, investigate the feasibility of flexibly combining these two scoring methods, and provide new ideas for comprehensive, scientific, and objective teaching evaluations. Methods:In May 2024, 24 teachers who were supervised by three or more experts at a standardized training base for residents from 2019 to 2023 were selected as the research subjects. The study analyzed differences in mean rankings and development trends between raw and standard scores. Excel and SPSS were used for score transformation and statistical analysis of differences.Results:The mean rankings of standard scores differed from those of raw scores for 17 (70.83%) teaching staff members, among which 8 (33.33%) had a lower mean ranking of standard scores than raw scores, and 9 (37.50%) had an improved mean ranking of standard scores. For 10 (41.67%) teaching staff members, the differences in raw scores given among different supervisors were reversed after standardization conversion. The changes in the trends of scores for 17 (70.83%) teaching staff members throughout the years were inconsistent before and after score conversion.Conclusions:There were significant differences between the statistical results of standard scores and raw scores, and the two types of results evaluated the teaching level of teachers in terms of absolute situation and their relative positions in the entire teaching staff group, respectively. Therefore, combining the two types of scores with distinct characteristics for teaching evaluation can help teaching management departments comprehensively and objectively reveal the teaching level of teachers, while enhancing the confidence of faculty in teaching.

Metastatic castration-resistant prostate cancer (mCRPC) is often resistant to conventional therapies, and prostate-specific membrane antigen (PSMA)-targeted radionuclide therapy has emerged as a promising therapeutic strategy. Ligands such as 177Lu-PSMA and 225Ac-PSMA have demonstrated clinical benefits in ongoing studies and show potential when combined with endocrine therapy, chemotherapy, immunotherapy, and radiotherapy. Additionally, novel therapeutic approaches, including PSMA-targeted antibody-drug conjugates (ADCs), chimeric antigen receptor T-cell (CAR-T) therapy, and bispecific T-cell engagers (BiTEs), are being actively explored. This review summarizes the recent advancements in PSMA-targeted treatment and their clinical applications.

Metastatic castration-resistant prostate cancer (mCRPC) is often resistant to conventional therapies, and prostate-specific membrane antigen (PSMA)-targeted radionuclide therapy has emerged as a promising therapeutic strategy. Ligands such as 177Lu-PSMA and 225Ac-PSMA have demonstrated clinical benefits in ongoing studies and show potential when combined with endocrine therapy, chemotherapy, immunotherapy, and radiotherapy. Additionally, novel therapeutic approaches, including PSMA-targeted antibody-drug conjugates (ADCs), chimeric antigen receptor T-cell (CAR-T) therapy, and bispecific T-cell engagers (BiTEs), are being actively explored. This review summarizes the recent advancements in PSMA-targeted treatment and their clinical applications.

Objective:To explore the effectiveness of designing a training program for faculty supervisory specialists guided by adult learning theory.Methods:Based on the theory of adult learning, we designed a training program for faculty supervisory specialists in standardized residency training. A questionnaire survey was conducted to collect satisfaction and learning outcomes from 31 trainees who participated in this training program from 2019 to 2022. SPSS 25.0 was used to conduct nonparametric tests of supervisory course ratings for four core teaching activities in 2019 and 2022.Results:The study showed that 100.00% (31/31) of training participants were very satisfied or satisfied with the training content and training methods, 96.77% (30/31) were very satisfied or satisfied with the training sessions, and 90.32%(28/31) of training participants felt that they had mastered the supervisory requirements. The course grades for mini-lectures ( Z=-3.01, P<0.05) and overall course supervision ( Z=-2.47, P<0.05) were significantly different between 2019 and 2022. Compared with 2019, the number of externally assigned instructors and externally assigned assessment experts increased significantly in 2022. The training program for faculty supervisory specialists has a high value for promotion. Conclusions:The supervisory specialist training program designed under the guidance of adult learning theory helps increase the interest of training participants in the training program and ultimately improves the effectiveness of the training program.

Objective:To focus on clinical mini-lectures characterized by flexible teaching formats and significant challenges in scoring during supervision, systematically explore the roles and characteristics of raw scores (directly assigned by supervisory experts) and standard scores (revealing the relative position of instructors withing the group through Z-score conversion) in evaluating the teaching level and development trends of residency training teachers, investigate the feasibility of flexibly combining these two scoring methods, and provide new ideas for comprehensive, scientific, and objective teaching evaluations. Methods:In May 2024, 24 teachers who were supervised by three or more experts at a standardized training base for residents from 2019 to 2023 were selected as the research subjects. The study analyzed differences in mean rankings and development trends between raw and standard scores. Excel and SPSS were used for score transformation and statistical analysis of differences.Results:The mean rankings of standard scores differed from those of raw scores for 17 (70.83%) teaching staff members, among which 8 (33.33%) had a lower mean ranking of standard scores than raw scores, and 9 (37.50%) had an improved mean ranking of standard scores. For 10 (41.67%) teaching staff members, the differences in raw scores given among different supervisors were reversed after standardization conversion. The changes in the trends of scores for 17 (70.83%) teaching staff members throughout the years were inconsistent before and after score conversion.Conclusions:There were significant differences between the statistical results of standard scores and raw scores, and the two types of results evaluated the teaching level of teachers in terms of absolute situation and their relative positions in the entire teaching staff group, respectively. Therefore, combining the two types of scores with distinct characteristics for teaching evaluation can help teaching management departments comprehensively and objectively reveal the teaching level of teachers, while enhancing the confidence of faculty in teaching.

Objective To explore the effect of quality control circles (QCCs) in improving the delivery health checkup report.Methods QCC was founded with the theme of"improving the quality of health checkup report delivery."First,we planned an activity schedule and identified topics.We then set target focuses for service personnel,distribution modes,and operating environments;planned countermeasures;and selected optimal policies.Circle members implemented the optimal policies jointly.Reports of physical examinations by the Guoyu health management center were selected and analyzed.The total number of reports before improvement (January to December 2015) was 59 189 of which 34 549 (58.4％) were male patients and 24 640 (41.6％) were female patients;their average age was (37.7± 11.4) years.The total number of reports after improvement (December 2016 to January 2017) was 6 568,of which 3 881 (59.1％) were male patients and 2 687(40.9％) were female patients;their average age was (39.9± 11.7) years.We compared the quality indicators and evaluated the comprehensive quality of the patients before and after improvement.A total of 65 531 physical examination reports of subjects examined at the center between February and December 2017 were selected for effect tracking,including 39 230 (59.9％) men and 26 301(40.1％) women,aged (38.1±11.5).Results The on-time delivery rate of the health examination reports from rose from 51.4％ to 94.0％.The ratio of system leakage to sign for reports decreased from 14.5％ to 0.8％.The average time between the examination and when each report was handed over to for distribution decreased from 29.8 hours to 4.2 hours,and the average time between each report being distributed to the providers checking in dropped from 509.8 hours to 72.8 hours,while the average time for the preparation of each report for delivery decreased from 13.5 seconds to 3.1 seconds.The average time between delivery of a report and its being signed decreased from 4.3 seconds to 0.1 seconds.Before the improvement,the expected goals were not met.After improvement,the delivery rate of the health examination reports was 100.0％,the delivery intact rate of the group reports was 100.0％,and the satisfaction rate of the group reports was 99.4％.The comprehensive quality for the members was obviously higher after the improvement than before.After 11 months of tracking,the delivery accuracy rate of health examination report still failed to reach the target value of 100.0％,but all other indicators reached the target value,with good results.Conclusions Application of QCC not only improved the delivery the health checkup reports,but also promoted service quality after medical examinations and ended medical dispute caused by the loss of physical examination reports.

Objective To sum up the observation points and nursing measures for patients with subclavian steal syndrome after stent implantation,improve the predictive nursing and reduce the occurrence of postoperative complications. Methods Reviewed and summarized the nursing process and experience of 19 cases after stent implantation. Included prevention from complication, discharge guidance,the close observation of vital signs and the changes of disease. Results All 19 patients were cured after stent implantation and no serious complication occurred. Conclusions Endovascular stenting is an effective way for the treatment of subclavian steal syndrome. meticulous nursing and prevention of complications can ensure the success of surgery in the process of treatment .

Objective To explore the effect of quality control circle (QCC) in reducing the radiation dose during chest CT scan. Methods QCC was founded, activity themes were selected, activity schedule was planned, the reasons of high radiation dose was analyzed, countermeasures were planned and implemented jointly by circle members, and then per capita radiation dose and image quality before and after improving was compared to confirm the effect of QCC activities. The subjects of chest CT scan before and after improvement in our center were selected, included totally 218 cases, their average age was (47.05 ± 8.58) years, 162 were male, 56 were female, 44 cases had CT scan before improvement, 174 cases after improvement, and the data were analyzed by T-test and Chi-square test. Results The radiation dose per capita has declined from 13.75 mGy to 3.45 mGy, The rate of standard was 102.08%, progress rate was 74.91%. The rate of high-quality image was 92.52%. Compared with per capita radiation dose before and after the activities, the differences were statistically significant(P<0.001). The rate of high-quality image was 93.18% before activities, the percentage remained steady at 92.52% after the activities, there was no statistically significant differences in image quality(P>0.05). Conclusions Application of QCC not only reduced the radiation dose of the client without image quality changes, but also improved thinking and learning capacity, cooperative consciousness of the circle members.