Objective To investigate the relationship between the intraluminal characteristics of the occlusion segment and the degree of the primary collateral circulation(Circle of Willis)opening in patients with acute internal carotid artery occlusion(ICAO)and the occurrence of different subtypes of ipsilateral intracranial watershed infarction(WSI).Methods A total of 63 patients with unilateral acute ICAO accompanied by ipsilateral intracranial WSI were retrospectively included and divided into the internal watershed infarction(IWSI)group and the cortical watershed infarction(CWSI)group.The intraluminal characteristics of the occlusion segment and the degree of the Circle of Willis opening were analyzed using vessel wall magnetic resonance imaging(VW-MRI).Multivariate binary logistic regression analysis was employed to identify independent predictive indicators for the occurrence of CWSI.Results There was no significantly statistical difference in the occlusion range between the two groups.The range of intraluminal high signal involvement,the ratio of intraluminal relative highest signal,the incidence of high signal at the end of occlusion,and the degree of the Circle of Willis opening in the CWSI group were higher than those in the IWSI group(P<0.001).The range of intraluminal high signal involvement,high signal at the end of occlusion,and the degree of the Circle of Willis opening were identified as independent predictive factors for CWSI.Conclusion VW-MRI analysis of the intraluminal characteristics of the occlusion segment and the degree of the Circle of Willis opening can help to elucidate the mechanisms underlying the occurrence of IWSI/CWSI and can provide assistance in formulating etiology-based treatment strategies for clinical practice.

Objective:To construct a shoulder and neck functional exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach and to explore its effectiveness.Methods:The first draft of the shoulder and neck functional exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach was constructed through literature review, and two rounds of expert consultation were conducted with 20 experts to determine the final draft of the program with the results of the pretest. A total of 98 patients who underwent endoscopic thyroidectomy by a gasless unilateral axillary approach in the Department of Thyroid Surgery of the First Affiliated Hospital of Zhengzhou University from September 2023 to January 2024 were selected for the study using the convenience sampling method. Patients from September to December 2023 were set up as control group and patients from October 2023 to January 2024 were set up as experimental group, with 49 patients in each group. Control group implemented routine nursing, and experimental group received the shoulder and neck functional exercise program developed in this study on the basis of control group. Constant-Murley Score score, occurrence of numbness in the chest wall access area, and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire scores in cancer patients were compared between the two groups at one week, one month, and three months post-intervention.Results:In the two rounds of expert consultation, the effective questionnaire recovery rates were 85.00% (17/20) and 94.12% (16/17), and the coefficient of the expert familiarity was 0.938, the coefficient of basis of judgment was 0.891, and the coefficient of authority was 0.915. The coefficients of variation for the importance ratings of the entries in the second round of consultation were 0.096 to 0.190 and Kendall's harmony coefficient was 0.155 ( P<0.01). The shoulder and neck function exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach included three first-level items, five second-level items, and 13 third-level items. At one week post-intervention, the difference in occurrence of numbness in the chest wall access area was statistically significant in both groups ( P<0.05). At one month post-intervention, the differences in shoulder function scores, occurrence of numbness in the chest wall access area, and quality of life scores between the two groups were statistically significant (all P<0.05). At three months post-intervention, the differences in shoulder function scores and quality of life scores between the two groups were statistically significant (all P<0.05) . Conclusions:The shoulder and neck function exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach has certain scientific validity and feasibility, which can improve the shoulder and neck function of patients undergoing endoscopic thyroidectomy by axillary approach, reduce the numbness in the chest wall access area, and improve the quality of life of the patients in the postoperative period.

Objective:To construct a training program for expert patients with type 2 diabetes mellitus (T2DM), so as to provide reference for T2DM education and management.Methods:Guided by the iceberg quality model, a preliminary training program was developed based on literature analysis and qualitative interviews. Using convenience sampling method, 22 experts were selected for two rounds of Delphi expert consultation from March to April 2024, and the final draft of the training program was discussed and revised based on the experts' opinions.Results:In the two rounds of expert consultation, the effective response rates of the questionnaire were 100.00% (22/22) and 95.45% (21/22), respectively, and the authority coefficient of the experts was all 0.905. The Kendall harmony coefficients ranged from 0.110 to 0.293 and 0.139 to 0.301, respectively ( P<0.05). The finalized training program included five modules of training content, assessment evaluation, training instructors, training time, and training forms. Conclusions:The constructed training program for expert patients with T2DM is scientific, reliable, and comprehensive, which can provide guidance for the next step of T2DM expert patient training.

Objective To investigate the relationship between the intraluminal characteristics of the occlusion segment and the degree of the primary collateral circulation(Circle of Willis)opening in patients with acute internal carotid artery occlusion(ICAO)and the occurrence of different subtypes of ipsilateral intracranial watershed infarction(WSI).Methods A total of 63 patients with unilateral acute ICAO accompanied by ipsilateral intracranial WSI were retrospectively included and divided into the internal watershed infarction(IWSI)group and the cortical watershed infarction(CWSI)group.The intraluminal characteristics of the occlusion segment and the degree of the Circle of Willis opening were analyzed using vessel wall magnetic resonance imaging(VW-MRI).Multivariate binary logistic regression analysis was employed to identify independent predictive indicators for the occurrence of CWSI.Results There was no significantly statistical difference in the occlusion range between the two groups.The range of intraluminal high signal involvement,the ratio of intraluminal relative highest signal,the incidence of high signal at the end of occlusion,and the degree of the Circle of Willis opening in the CWSI group were higher than those in the IWSI group(P<0.001).The range of intraluminal high signal involvement,high signal at the end of occlusion,and the degree of the Circle of Willis opening were identified as independent predictive factors for CWSI.Conclusion VW-MRI analysis of the intraluminal characteristics of the occlusion segment and the degree of the Circle of Willis opening can help to elucidate the mechanisms underlying the occurrence of IWSI/CWSI and can provide assistance in formulating etiology-based treatment strategies for clinical practice.

Objective:To construct a shoulder and neck functional exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach and to explore its effectiveness.Methods:The first draft of the shoulder and neck functional exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach was constructed through literature review, and two rounds of expert consultation were conducted with 20 experts to determine the final draft of the program with the results of the pretest. A total of 98 patients who underwent endoscopic thyroidectomy by a gasless unilateral axillary approach in the Department of Thyroid Surgery of the First Affiliated Hospital of Zhengzhou University from September 2023 to January 2024 were selected for the study using the convenience sampling method. Patients from September to December 2023 were set up as control group and patients from October 2023 to January 2024 were set up as experimental group, with 49 patients in each group. Control group implemented routine nursing, and experimental group received the shoulder and neck functional exercise program developed in this study on the basis of control group. Constant-Murley Score score, occurrence of numbness in the chest wall access area, and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire scores in cancer patients were compared between the two groups at one week, one month, and three months post-intervention.Results:In the two rounds of expert consultation, the effective questionnaire recovery rates were 85.00% (17/20) and 94.12% (16/17), and the coefficient of the expert familiarity was 0.938, the coefficient of basis of judgment was 0.891, and the coefficient of authority was 0.915. The coefficients of variation for the importance ratings of the entries in the second round of consultation were 0.096 to 0.190 and Kendall's harmony coefficient was 0.155 ( P<0.01). The shoulder and neck function exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach included three first-level items, five second-level items, and 13 third-level items. At one week post-intervention, the difference in occurrence of numbness in the chest wall access area was statistically significant in both groups ( P<0.05). At one month post-intervention, the differences in shoulder function scores, occurrence of numbness in the chest wall access area, and quality of life scores between the two groups were statistically significant (all P<0.05). At three months post-intervention, the differences in shoulder function scores and quality of life scores between the two groups were statistically significant (all P<0.05) . Conclusions:The shoulder and neck function exercise program for patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach has certain scientific validity and feasibility, which can improve the shoulder and neck function of patients undergoing endoscopic thyroidectomy by axillary approach, reduce the numbness in the chest wall access area, and improve the quality of life of the patients in the postoperative period.

Objective:To construct a training program for expert patients with type 2 diabetes mellitus (T2DM), so as to provide reference for T2DM education and management.Methods:Guided by the iceberg quality model, a preliminary training program was developed based on literature analysis and qualitative interviews. Using convenience sampling method, 22 experts were selected for two rounds of Delphi expert consultation from March to April 2024, and the final draft of the training program was discussed and revised based on the experts' opinions.Results:In the two rounds of expert consultation, the effective response rates of the questionnaire were 100.00% (22/22) and 95.45% (21/22), respectively, and the authority coefficient of the experts was all 0.905. The Kendall harmony coefficients ranged from 0.110 to 0.293 and 0.139 to 0.301, respectively ( P<0.05). The finalized training program included five modules of training content, assessment evaluation, training instructors, training time, and training forms. Conclusions:The constructed training program for expert patients with T2DM is scientific, reliable, and comprehensive, which can provide guidance for the next step of T2DM expert patient training.

Objective:To investigate the discomfort of chest wall approach area in patients undergoing endoscopic thyroidectomy by a gasless unilateral axillary approach (GUA), and to analyze its influencing factors. To provide a basis for the development of targeted improvement measures.Methods:A total of 153 patients with GUA from May. 2023 to Aug. 2023 in the Department of Thyroid Surgery, the First Affiliated Hospital of Zhengzhou University were selected as the study subjects. The general information questionnaire was collected one day before operation, the pain scales were assessed one day and three days after operation, and the pain and numbness scales were assessed one month after operation. The t test or χ2 test was used for comparison of baseline data between groups according to different types of variables. The patients were divided into two groups: less than moderate pain group (two postoperative average VAS scores<4) and more than moderate pain group (two postoperative average VAS scores ≥4). Mild numbness group (postoperative VAS score<4) ; Moderate and severe numbness group (postoperative VAS score ≥4). Multivariate binary Logistic regression was performed with pain discomfort and numbness discomfort as dependent variables to find possible influencing factors. Results:A total of 153 valid questionnaires were collected. There were 125 patients in the moderate pain group; There were 28 patients in the moderate and above pain group. There were 94 patients in the mild numbness group. There were 59 patients in the moderate to severe numbness group. Multivariate binary Logistic regression results showed that, exercise habits ( OR=0.07 95% CI=0.006, 0.409), operation duration ( OR=1.026 95% CI=1.001, 1.054), total drainage volume ( OR=1.122 95% CI=1.07, P<0.05), 1.198), and drainage tube indwelling time ( OR=0.012 95% CI=0.0, 0.187) had an impact on the discomfort of the chest wall approach area, and the difference was statistically significant ( P<0.05). Gender, BMI, marital status, education, occupation, handed-side surgery, handed-side axillary surgery, smokess and alcohol history, intraoperative blood loss, and length of hospital stay had no effect on the discomfort of chest wall approach area, and the difference was not statistically significant ( P>0.05) . Conclusion:Exercise habits, operation duration, total drainage volume, and drainage duration are independent predictors of discomfort in GUA patients.

Cancer therapy-related cardiovascular toxicity(CTR-CVT)is gradually becoming a critical factor affecting the prognosis of cancer survivors.Vascular endothelial growth factor(VEGF)and its receptor inhibitors(VEGFIs),developed as novel anti-cancer drugs targeting VEGF,are now widely used in clinical practice.They can extend the survival period of the cancer patients and improve the prognosis of the patients.However,the hypertension induced by VEGFIs,as the most common CTR-CVT,may limit and impact their use and leads to severe cardiovascular diseases(CVD).It is essential to closely monitor blood pressure in the cancer patients treated with VEGFIs,conduct early assessments,and optimize the management to achieve the best anti-cancer efficacy and minimize the risk of CTR-CVT.This review discusses the clinical manifestations,pathogenesis,diagnosis,and treatment strategies of VEGFIs-related hypertension,in order to provide better guidances for managing and addressing VEGFIs-related hypertension for the clinicians.

Lipoprotein(a)[Lp(a)]is a highly polymorphic lipoprotein molecule composed of apolipoprotein A(apo A),apo B100,and cholesterol ester core;calcific aortic valve stenosis(CAVS)is a multifactorial valvular heart disease influenced by both environmental and genetic factors.Lp(a)is an independent risk factor for CAVS and can increase the onset risk of CAVS.Lp(a)plays an important role in the treatment of CAVS.Although surgery is currently the main clinical treatment for CAVS,with further exploration into its pathological mechanism,drug therapy targeting Lp(a)has emerged as a new method.This paper reviews studies about the structure and characteristics of Lp(a),its role in the occurrence and development of CAVS,treatment options related to hyperlipoprotein Aemia,and the studies preventing and treating CAVS by combating inflammation,and enhances the clinicians'understanding and awareness of hyperlipoprotein Aemia and provides new insights for the prevention and targeted drug therapy of CAVS.

Objective: To investigate the differences in enolase and laminin levels in vaginal epithelial tissues between mice successfully infected withGardnerellaand mice not infected with Gardnerella, providing information for further exploration of the correlation between enolase and laminin levels and the incidence of bacterial vaginosis. Methods: Gardnerella strains isolated, purified, and identified from vaginal secretions of patients with bacterial vaginosis were used to infect the vagina of mice and establish a mouse model of bacterial vaginosis. Successful and failed mice was defined as successful and failed groups, respectively. Differential expression of enolase and laminin in the vaginal epithelial tissue of two groups of mice was detected by Western blot. Modeling success rate was statistically analyzed, and the expression differences of enolase and laminin was compared between two groups. Results: One strain of Gardnerella vaginalis infected 10 SPF grade KM mice, 7 mice met the diagnostic criteria for bacterial vaginosis, and 3 mice failed to model, with a success rate of 70%. Western blot was used to detect protein expression levels, and the levels of laminin and enolase in the successfully modeled mouse vaginal epithelial tissue were significantly higher than those in the failed modeling group, with statistical differences between the two groups(P<0.05). Conclusion Enolase and laminin may be involved in the occurrence of bacterial vaginosis, however, further research is needed to determine the mechanisms through which they trigger the occurrence and development of the disease.