177Lu-prostate specific membrane antigen(PSMA)radio-ligand therapy has been approved abroad for advanced prostate cancer and has been in several clinical trials in China.Based on domestic clinical practice and experimental data and referred to international experience and viewpoints,the expert group forms a consensus on the clinical application of 177Lu-PSMA radio-ligand therapy in prostate cancer to guide clinical practice.

Objective To develop an evaluation management information system for new nurses(EMISNN),and to explore the effectiveness of its application in the training of new nurses.Methods A research and development team was set up to design and build the EMISNN.EMISNN is a system which comprises 3 main modules,namely data integration module,query statistics module and strategy generation module.From August 2021 to April 2023,the new nurses of Qinhuangdao city,a tertiary A hospital who joined in 2022 were selected as an experimental group,and the new nurses joined in 2021 were selected as a control group by the convenience sampling method.The experimental group adopted the data analysis and strategies provided by the EMISNN to guide the training of the theory and practice of surgery,while the control group adopted the routine training plan,and then the performance of the 2 groups nurses in the theory test of surgical nursing and their satisfaction with the training were compared.Results After training,the experimental group was(73.51±8.51)points,while the control group was(69.14±8.01)points,and the difference between the 2 groups was statistically significant(t=3.112,P=0.002).The training satisfaction of the experimental group was(34.53±2.80)points,while the control group was(32.42±2.70)points,and the difference between the 2 groups was statistically significant(t=4.486,P＜0.001).Conclusion The application of the EMISNN conduces to the precision and intelligence of new nurses trainings,and it is also conducive to enhancing the satisfaction of new nurses with the training and improves the training quality.

Objective To explore the regulatory role of Abelson interactor 2(ABI2)in progression and prognosis of gastric cancer.Methods TIMER2.0,GEPIA,Kaplan-Meier Plotter and DAVID databases were used to analyze ABI2 expression in pan-cancer and its association with the prognosis of gastric cancer.Gastric cancer and adjacent tissues from 120 patients undergoing radical gastrectomy in our hospital between January,2016 and October,2018 were examined for ABI2 expression and its correlation with disease progression and prognosis.MGC-803 cell models of ABI2 knockdown and overexpression were established for observing the changes in cell proliferation,migration,and invasion,and the impact of ABI2 expression modulation on xenograft growth was evaluated in nude mice.Results Database analysis and examination of the clinical samples showed that ABI2 was highly expressed in gastric cancer tissues.Survival analysis suggested that gastric cancer patients with a high expression of ABI2 had a reduced postoperative 5-year survival rate(P<0.0001),and further Cox univariate and multivariate survival analyses indicated that a high ABI2 expression was an independent risk factor affecting the patients survival outcomes(P=0.022,HR=1.887,95%CI:1.096-3.249).Enrichment analysis suggested the involvement of ABI2 in Wnt signaling.In MGC-803 cells,ABI2 overexpression promoted cell proliferation and xenograft growth in nude mice,increased the expressions of vimentin and N-cadherin,and lowered E-cadherin expression,while ABI2 knockdown produced the opposite effects.Mechanistic analysis revealed that ABI2 overexpression promoted the expressions of Wnt2 and β-catenin in both MGC-803 cells and the xenografts,and their expressions were significantly lowered by ABI2 knockdown.Conclusion ABI2 is highly expressed in gastric cancer,which affects long-term prognosis of the patients,possible due to its regulatory effect on Wnt signaling to promote proliferation,migration and invasion of gastric cancer cells.

Objective To explore the regulatory role of Abelson interactor 2(ABI2)in progression and prognosis of gastric cancer.Methods TIMER2.0,GEPIA,Kaplan-Meier Plotter and DAVID databases were used to analyze ABI2 expression in pan-cancer and its association with the prognosis of gastric cancer.Gastric cancer and adjacent tissues from 120 patients undergoing radical gastrectomy in our hospital between January,2016 and October,2018 were examined for ABI2 expression and its correlation with disease progression and prognosis.MGC-803 cell models of ABI2 knockdown and overexpression were established for observing the changes in cell proliferation,migration,and invasion,and the impact of ABI2 expression modulation on xenograft growth was evaluated in nude mice.Results Database analysis and examination of the clinical samples showed that ABI2 was highly expressed in gastric cancer tissues.Survival analysis suggested that gastric cancer patients with a high expression of ABI2 had a reduced postoperative 5-year survival rate(P<0.0001),and further Cox univariate and multivariate survival analyses indicated that a high ABI2 expression was an independent risk factor affecting the patients survival outcomes(P=0.022,HR=1.887,95%CI:1.096-3.249).Enrichment analysis suggested the involvement of ABI2 in Wnt signaling.In MGC-803 cells,ABI2 overexpression promoted cell proliferation and xenograft growth in nude mice,increased the expressions of vimentin and N-cadherin,and lowered E-cadherin expression,while ABI2 knockdown produced the opposite effects.Mechanistic analysis revealed that ABI2 overexpression promoted the expressions of Wnt2 and β-catenin in both MGC-803 cells and the xenografts,and their expressions were significantly lowered by ABI2 knockdown.Conclusion ABI2 is highly expressed in gastric cancer,which affects long-term prognosis of the patients,possible due to its regulatory effect on Wnt signaling to promote proliferation,migration and invasion of gastric cancer cells.

Objective To investigate the expression of serum vascular endothelial growth factor receptor-1(VEGFR-1)and macrophage inflammatory protein-3α(MIP-3α)in patients with endometriosis(EMs)patients and the predictive value of their combined detection for postoperative recurrence in EMs patients.Methods A total of 114 patients with EMs who underwent laparoscopic surgery in Maternal and Child Care Hospital of Qinhuangdao from April 2019 to June 2021 were selected as the observation group,while 114 healthy medical checkups of women of gestational age who had their medical checkups in the hospital were selected as the control group during the same period.Enzyme-linked immunosorbent assay(ELISA)was used to determine the serum levels of VEGFR-1 and MIP-3α in the patients.According to the postoperative period of 2 years,they were divided into the recurrence group(n=78)and the non-recurrence group(n=36).Multivariate logistic regression analysis was used to analyze influencing factors of postoperative recurrence in patients with EMs.The predictive value of the combined serum VEGFR-1 and MIP-3α test for postoperative recurrence in patients with EMs was analyzed by using the receiver operating characteristic curve(ROC)curve.Results Compared with the control group,the levels of VEGFR-1 in the observation group(116.25±48.57 pg/ml vs 92.43±25.37 pg/ml)and MIP-3α(19.25±5.24 pg/ml vs 13.67±4.28 pg/ml)were elevated,and the differences were significant(t=4.641,8.806,all P＜0.05).The level of VEGFR-1(104.22±5.78 pg/ml,118.60±6.56 pg/ml,138.55±7.85 pg/ml)and the level of MIP-3α(15.37±1.15 pg/ml,19.28±2.12 pg/ml,25.42±2.56 pg/ml)in mild,moderate and severe EMs patients were increased successively,and the differences were significant(F=147.757,133.654,all P＜0.001).The percentage of the presence of palpable nodules in the posterior fornix,r-AFS staging(stage Ⅲ～Ⅳ)in the recurrence group was greater than those in the non-recurrence group(x2=15.139,10.310,all P＜0.05),and the percentage of the recurrence group with postoperative medication for 6 months or more was lower than that of the non-recurrence group(x2=15.016,P＜0.001),and the differences were statistically significant,respectively.Multivariate logistic regression analysis showed that serum VEGFR-1,MIP-3α,the presence of palpable nodules in the posterior fornix and r-AFS staging were risk factors for postoperative recurrence of EMs(all P＜0.05),while postoperative medication for 6 months or more was a protective factor(P＜0.05).The ROC curves showed that the area under the curve(AUC)of the combination of serum VEGFR-1 and MIP-3αpredicted postoperative EMs for postoperative recurrence was the largest(0.929),and its sensitivity and specificity were 85.90％and 86.11％,respectively.Conclusion VEGFR-1 and MIP-3α expression was elevated in the serum of patients with EMs.The efficacy of their combined detection in predicting recurrence after EMs could be better.

This paper analyzes the literature on virtual reality(VR)technology interventions for autistic children published from 2014 to 2022.It shows that different VR systems in these studies have improved different symptoms of autism,and points out the feasibility of VR technology interventions for autistic children.

Objective:To explore the anger emotional state,traits and expression characteristics in patients with schizophrenia with violent behavior in community.Methods:Twenty-five patients with schizopnrenia with a history of violent behavior among the community rehabilitation institutions were selected as the violent behavior group,and 74 patients with schizopnrenia without a history of violent behavior were selected as the nonviolent behavior group.The Brief Psychiatric Rating Scale(BPRS)was used to assess psychiatric symptoms,and the State-Trait An-ger Expression Inventory(STAXI)was used to assess anger characteristics.Results:Compared with the nonviolent behavior group,the violent behavior group had significantly higher scores in the trait of anger(patient dimension score,rational dimension score)and expression of anger(total score,restraint dimension score)[(28.0±23.8)vs.(19.6±13.3),(55.0±30.6)vs.(40.0±21.5),(34.2±11.6)vs.(27.3±10.7),(56.0±26.1)vs.(33.7±21.1),Ps＜0.05].Higher scores of rationality dimension of anger trait(OR=3.69,95％CI:1.43-7.98)and re-straint dimension of anger expression(OR=3.25,95％CI:1.39-7.47)were risk factors for violent behaviors.Conclusion:Compared with patients with schizopnrenia without violent behavior,patients with violent behavior history may show more lack of rationality,and poorer anger restraint.

The typical manifestations of primary aldosteronism (PA) are hypertension with or without hypokalemia, high aldosterone, and low renal level. However, PA with normal blood pressure is rare in clinical practice. This article reported the diagnosis and treatment of a patient with subclinical PA, admitted for "adrenal accidental tumor" with normal blood pressure and serum potassium. We summarized and analyzed the clinical characteristics and treatment strategies, in order to provide some reference for clinicians.

Hip fracture is considered as the most severe osteoporotic fracture characterized by high disability and mortality in the elderly. Improved surgical techniques and multidisciplinary team play an active role in alleviating prognosis, which places higher demands on perioperative nursing. Dysfunction, complications, and secondary impact of anaesthesia and surgery add more difficulties to clinical nursing. Besides, there still lack clinical practices in perioperative nursing for elderly patients with hip fracture in China. In this context, led by the Orthopedic Nursing Committee of Chinese Nursing Association, the Expert consensus on clinical practice in perioperative nursing for elderly patients with hip fracture ( version 2023) is developed based on the evidence-based medicine. This consensus provides 11 recommendations on elderly patients with hip fracture from aspects of perioperative health education, condition monitoring and inspection, complication risk assessment and prevention, and rehabilitation, in order to provide guiding advices for clinical practice, improve the quality of nursing and ameliorate the prognosis of elderly patients with hip fracture.

Hip fractures are among the most common fractures in the elderly, presenting to be a leading cause of disability and mortality. Surgical treatment is currently the main treatment method for hip fractures. The incidence of perioperative malnutrition is increased after hip fractures in the elderly due to the comorbidities, decreased basal metabolic rate, accelerated protein breakdown, weakened anabolism and surgical stress. However, malnutrition not only increases the incidence of postoperative complications, but also leads to increased mortality, indicating an important role of perioperative nursing management of nutrition for the elderly patients with hip fractures. At present, there still lacks scientific guidance and application standards on perioperative nursing management of nutrition for the elderly patients with hip fractures. Therefore, the Orthopedic Nursing Committee of Chinese Nursing Association and the Editorial Board of Chinese Journal of Trauma organized relevant experts to formulate the Expert consensus on perioperative nursing management of nutrition for elderly patients with hip fractures ( version 2023) according to evidence-based medical evidences and their clinical experiences. Fourteen recommendations were made from aspects of nutrition screening, nutrition assessment, nutrition diagnosis, nutrition intervention and nutrition monitoring to provide guidance for perioperative nursing management of nutrition in elderly patients with hip fractures.