Objective:To investigate the clinical features and therapeutic efficacy of patients with hereditary leiomyomatosis and renal cell carcinoma(RCC) syndrome-associated RCC (HLRCC-RCC) in China.Methods:The clinical data of 119 HLRCC-RCC patients with fumarate hydratase (FH) germline mutation confirmed by genetic diagnosis from 15 medical centers nationwide from January 2008 to December 2021 were retrospectively analyzed. Among them, 73 were male and 46 were female. The median age was 38(13, 74) years. The median tumor diameter was 6.5 (1.0, 20.5) cm. There were 38 cases (31.9%) in stage Ⅰ-Ⅱand 81 cases (68.1%) in stage Ⅲ-Ⅳ. In this group, only 11 of 119 HLRCC-RCC patients presented with skin smooth muscle tumors, and 44 of 46 female HLRCC-RCC patients had a history of uterine fibroids. The pathological characteristics, treatment methods, prognosis and survival of the patients were summarized.Results:A total of 86 patients underwent surgical treatment, including 70 cases of radical nephrectomy, 5 cases of partial nephrectomy, and 11 cases of reductive nephrectomy. The other 33 patients with newly diagnosed metastasis underwent renal puncture biopsy. The results of genetic testing showed that 94 patients had FH gene point mutation, 18 had FH gene insertion/deletion mutation, 4 had FH gene splicing mutation, 2 had FH gene large fragment deletion and 1 had FH gene copy number mutation. Immunohistochemical staining showed strong 2-succinocysteine (2-SC) positive and FH negative in 113 patients. A total of 102 patients received systematic treatment, including 44 newly diagnosed patients with metastasis and 58 patients with postoperative metastasis. Among them, 33 patients were treated with tyrosine kinase inhibitor (TKI) combined with immune checkpoint inhibitor (ICI), 8 patients were treated with bevacizumab combined with erlotinib, and 61 patients were treated with TKI monotherapy. Survival analysis showed that the median progression-free survival (PFS) of TKI combined with ICI was 18 (5, 38) months, and the median overall survival (OS) was not reached. The median PFS and OS were 12 (5, 14) months and 30 (10, 32) months in the bevacizumab combined with erlotinib treatment group, respectively. The median PFS and OS were 10 (3, 64) months and 44 (10, 74) months in the TKI monotherapy group, respectively. PFS ( P=0.009) and OS ( P=0.006) in TKI combined with ICI group were better than those in bevacizumab combined with erlotinib group. The median PFS ( P=0.003) and median OS ( P=0.028) in TKI combined with ICI group were better than those in TKI monotherapy group. Conclusions:HLRCC-RCC is rare but has a high degree of malignancy, poor prognosis and familial genetic characteristics. Immunohistochemical staining with strong positive 2-SC and negative FH can provide an important basis for clinical diagnosis. Genetic detection of FH gene germ line mutation can confirm the diagnosis. The preliminary study results confirmed that TKI combined with ICI had a good clinical effect, but it needs to be confirmed by the results of a large sample multi-center randomized controlled clinical study.

Objective:To explore the research status of artificial intelligence in nursing in China, so as to provide reference for conducting research domestically.Methods:The relevant literature collected from January 1, 2003 to May 1, 2023 was searched on China National Knowledge Infrastructure, WanFang Data, and VIP. CiteSpace and VOS viewer were used to visually analyze the research status, hotspots, and frontiers of artificial intelligence in nursing in China from the aspects of annual publication volume, region, institution, author, high-frequency keywords, and emerging words.Results:A total of 494 articles were included. In terms of publication volume, domestic research showed an overall upward trend, with publishing institutions mostly concentrated in economically developed and medically advanced regions. The authors of the articles often collaborated with research groups, with a co-authorship rate of 81.17% (401/494), but there was relatively little collaboration between groups. Research hotspots were focused on the application of artificial intelligence in geriatric nursing, rehabilitation nursing, Operating Rooms, and drug formulation, with a majority of research related to robots.Conclusions:The research enthusiasm in related fields in China is currently on the rise. Research on artificial intelligence in nursing management, nursing education, and psychological nursing can be strengthened, and the application of artificial intelligence can be enriched. At the same time, research institutions and personnel should strengthen mutual cooperation, and relevant national departments should improve laws and regulations to promote the vigorous development of this research field.

Objective:To deeply understand the inner experiences of undergraduate nursing interns using Nursing Information Systems (NIS) and provide references for formulating relevant intervention strategies.Methods:A descriptive phenomenological approach was adopted for this qualitative study. Purposeful sampling was used to select undergraduate nursing interns from four comprehensive hospitals in Hangzhou during February to May 2023 for semi-structured interviews. The interview data were analyzed using Colaizzi's seven-step method to extract themes.Results:Four themes were identified in this study: insufficient preparedness of undergraduate nursing interns in using NIS, low engagement of undergraduate nursing interns in using NIS, perceived benefits of using NIS by undergraduate nursing interns, and adaptation strategies of undergraduate nursing interns using NIS.Conclusions:There are issues such as insufficient preparedness and low engagement among undergraduate nursing interns in using NIS. Some respondents experience emotions such as anxiety, fatigue, and decreased enthusiasm. It is recommended that colleges and internship hospitals pay attention to the clinical work demands and the learning needs of nursing interns, thus providing education and support for the use of NIS.

Purpose To explore the application value of clinical-ultrasound parameter model in secondary hyperparathyroidism(SHPT).Materials and Methods A total of 86 patients(134 lesions)with renal insufficiency who underwent maintenance hemodialysis in the First Affiliated Hospital of Shihezi University from October 2020 to August 2022 were included and divided into group 1 according to the level of parathyroid hormone(iPTH)(iPTH＜300 pg/ml),group 2(iPTH 300-800 pg/ml)and group 3(iPTH≥800 pg/ml),all patients underwent gray-scale parathyroid ultrasound and acoustic palpation tissue quantitative imaging examinations.The characteristics of glandular gray-scale ultrasound and virtual touch tissue imaging quantification parameters between different groups,combined with relevant clinical indicators,established a clinical-ultrasound parameter model,used multiple linear regression to analyze the correlation between the model and iPTH,explored the independent risk factors of iPTH,and evaluated this model to evaluate SHPT the value of.Results There were significant differences in dialysis age,phosphorus,alkaline phosphatase,serum creatinine,corrected calcium and phosphorus product,lesion size,number,echo,shear wave velocity(SWV)max,SWVcen,and SWVmean among the three groups(F/x2/H=6.396-53.524,all P＜0.05).Dialysis age,phosphorus,alkaline phosphatase,and SWVratio were independent influencing factors of iPTH level(β=0.514,0.422,0.226,-0.368,all P＜0.005).The area under the curve,sensitivity,specificity and accuracy of the model for diagnosing SHPT and predicting surgical treatment with iPTH levels of 300 pg/ml and 800 pg/ml were 0.967,95.00％,100.00％,97.73％and 0.824,77.42％,71.43％and 90.00％,respectively.Conclusion Dialysis age,phosphorus,alkaline phosphatase and SWVratio are independent influencing factors of iPTH level,and the clinical-ultrasound parameter model is of great value in accurately assessing the severity of SHPT.

Objective:To explore the job responsibilities, core competencies, and training certification of information nurses in China.Methods:This study is qualitative research. From January to March 2022, purposive sampling was used to select five information nurses and 9 nursing informatics experts from Zhejiang, Jiangsu, Henan, Fujian, and Taiwan in China for semi-structured in-depth interviews. The Colaizzi analysis method was used to analyze data.Results:After interviews, five themes were identified, namely the job responsibilities of information nurses, the need for information nurses to possess multiple core competencies, the need for unified qualification admission for information nurses, the need for systematic and standardized training methods for information nurses, and the need for qualification certification for information nurses.Conclusions:Nursing managers should focus on cultivating the core competencies of information nurses, including professional knowledge and skills, critical thinking, communication and collaboration abilities, specialized expansion abilities, and nursing management abilities, aiming to improve the professional level of information nurses, which is of great significance for the development of nursing informatics.

Objective: To improve the social skills of children with ASD by using Program for the Education and Enrichment of Relational Skills(PEERS ), and to reduce the uncertainty towards ASD and negative emotions for mothers of ASD children. Methods: From September to October 2017, 30 dyads of autistic mother and child were recruited and divided into intervention group and control group (15 mother child dyads each). Based on the content of PEERS social skill, cognitive behavior therapy was delivered in group format, through demonstration, role play and group exercise. At the same time, mother child dyads were trained using parallel social technology. Mothers and children with ASD were investigated using Parents Perception of Uncertainty Scale (PPUS), Patient Health Questionnaire 9 (PHQ-9), Chinese Version of the Beck Depression Inventory II(BDI-Ⅱ-C), Beck Anxiety Inventory (BAI), State Trait Anxiety Inventory(STAI-Form Y), and Autism Behavior Checklist (ABC), Cildhood Autism Rating Scale (CARS), and Social Communication Questionnaire (SCQ). Results: Changes in ASD symptom score in children and emotional score of mothers in the intervention group were less than 0. The total score of mother disease uncertainty(74.93±13.58, 90.40± 9.21 ), ambiguity(31.13±7.07, 38.93±4.73), lack of clarity information(11.93±2.09, 13.80±2.54), unpredictability(9.60±1.99, 12.07±2.89), significantly changed after intervention( t =-3.65, -3.55, -2.20, -2.72, P <0.05). Conclusion Social PEERS group intervention can enhance the social skills of children with ASD, reduce uncertainty of illness among mother of ASD children. Timely disease related information, guidance for mothers to actively participate in child care and training, might help to reduce cognitive bias, depressive and anxiety symptoms among mothers.

Objective:To investigate the efficacy of flexion-lateral curvature-supination reduction combined with primary anterior surgery for the treatment of lower cervical dislocation with unilateral facet inter-locking.Methods:A retrospective analysis was performed in the 32 patients who had been admitted to Department of Spine Surgery, Honghui Hospital for lower cervical dislocation with unilateral facet interlocking from November 2015 to October 2018. According to their treatments, they were divided into 2 groups. In the emergency group treated by flexion-lateral curvature-supination reduction combined with primary anterior surgery, there were 13 males and 3 females, aged from 24 to 63 years. In the traction group treated by cranial traction reduction combined with secondary anterior surgery, there were 12 males and 4 females, aged from 20 to 64 years. The operation time, intraoperative blood loss, hospital stay, bone graft fusion, American Spinal Injury Association (ASIA) grade and Japanese Orthopaedic Association (JOA) score were compared between the 2 groups.Results:There was no significant difference in the preoperative general data between the 2 groups, showing they were comparable ( P<0.05). All patients were followed up from 26 to 40 months. The hospital stay for the emergency group [(7.2±1.2) d] was significantly shorter than that for the traction group[(10.9±1.2) d] ( P<0.05). There was no significant difference in the operation time, blood loss, ASIA grade or JOA score between the 2 groups ( P>0.05). All patients achieved osseous fusion of intervertebral space. Conclusion:Compared with traditional methods, flexion-lateral curvature-supination reduction combined with primay anterior surgery shows no significant difference in the recovery of neurological function but leads to a shorter hospital stay.

Objective:To summarize the common sites of osteophytes in patients with hand osteoarthritis (OA), and analyze the correlation between the severity of osteophytes and clinical factors.Methods:One hundred and four patients with hand OA were selected and divided into three groups according to the disease duration: <1 year, 1~5 years, >5 years. The first carpometacarpal joint(CMC1), metacarpophalangeal joint(MCP), proximal interphalangeal joint (PIP) and distal interphalangeal joint (DIP) were detected by high fre- quency ultrasound. The location of osteophytes and osteophyte semi-quantitative grading scores (OSGS) were recorded. The patients age, disease duration, erythrocyte sedimentation rate (ESR), C-reactionprotein (CRP), the visual analogy score (VAS) and Australian/Canadian osteoarthrits hand index (AUSCAN) were collected. The indicators of different groups were compared, the incidence and location of osteophytes was calculated, and the correlation between osteophytes and clinical factors was analyzed. Data were analyzed by Wilcoxon rank sum test, Kruskal-Wallis test, χ2 test, Spearman correlation analysis. Results:① Osteophytes accounted for 33.56%(1 047/3 120) of the 3 120 joints in hands. There were statistically significant differences in OSGS and AUSCAN in different groups ( H=13.485, P<0.01; H=51.491, P<0.01), while no statistically difference in VAS, ESR and CRP ( H=5.808, P=0.055; H=2.878, P=0.237; H=2.319, P=0.314). ② In different joint areas of hands, PIP accounted for the largest proportion (46.54%, 484/1 040), followed by DIP (46.51%, 387/832), CMC1 (30.77%, 64/208), and MCP accounted for the smallest proportion(10.77%, 112/1 040). There were statistically significant differences in the incidence of osteophytes in different joint areas( χ2=384.194, P<0.01).③ In the interphalangeal joint areas of hands, the largest osteophytes composition ratio was MCP3 (46.43%, 52/112), PIP3 (30.58%, 148/484) and DIP2 (31.01%, 120/387), respectively. ④ OSGS were positively associated with age, disease course, VAS and AUSCAN ( r=0.370, P<0.01; r=0.382, P<0.01; r=0.215, P=0.029; r=0.390; P<0.01), there was no correlation between OSGS and ESR or CRP ( r=0.173, P=0.079; r=0.162, P=0.101). Conclusion:PIP are the most common sites of osteo-phytes in hand OA, followed by DIP. High frequency ultrasound can help the diagnosis and evaluate the severity of hand OA.

Objective? To explore the effect of peer education based on information technology on self-management behavior of rectal cancer patients after anus-preserving surgery. Methods? Using convenience sampling method, from January to October 2018, patients with rectal cancer who were hospitalized in General Surgery Department of a Class Ⅲ Grade A hospital in Harbin were selected as the research objects. According to the time of admission, 34 patients from January to May 2018 were taken as control group and 37 patients from June to October 2018 were taken as observation group. Patients in the control group received routine discharge guidance, while patients in the observation group received peer education based on information technology. The effect of intervention was evaluated by Self-management Behavior Questionnaire for Intestinal Symptoms of Rectal Cancer Patients after Anus-preserving Operation and Self-rating Anxiety Scale(SAS). Results? After intervention, the total scores of Self-management Behavior Questionnaire for Intestinal Symptoms of Rectal Cancer Patients after Anus-preserving Operation, "treatment management", "perianal skin management","seeking help from others", "self-emotion adjustment" and "social management" in the observation group were higher than those in the control group with statistically difference (P＜ 0.05), and there was no statistically significant difference in the dimensional scores of "dietary management" between the two groups (P＞ 0.05). After the intervention, the SAS score of the observation group was lower than that of the control group, and the difference was statistically significant (P ＜ 0.05). Conclusions? Information technology-based peer education can improve the self-management behavior of patients with rectal cancer after anus-preserving operation and reduce the anxiety level of patients. It is worthy of popularization and application.

Objective To explore the effects of comprehensive nursing intervention on fiber gastroscopy for senile patients.Methods Totally 100 senile patients who received fiber gastroscopy in the Department of Gastroenterology of the First Affiliated Hospital of Nanjing Medical University from September 2014 to October 2015 were selected by convenient sampling, and randomly and equally divided into an observation group and a control group. Patients in the control group received routine nursing, while patients in the observation group received comprehensive nursing intervention on the basis of routine nursing. The blood pressure, heart rate and coordination during fiber gastroscopy were compared between the patients in the two groups before and after fiber gastroscopy; and the Self-Anxiety Scale (SAS) and Self-Depression Scale (SDS) were used to rate the emotion of the patients after hospitalization and before fiber gastroscopy.Results The differences in heart rate, systolic pressure and diastolic pressure before and after fiber gastroscopy in the patients in the observation group were smaller than that of the patients in the control group (t=43.732, 42.744, 61.492;P<0.01). Totally 45 patients in the observation group could keep quiet during fiber gastroscopy, higher than the number in the control group (χ2=17.533,P<0.01); 5 patients in the observation group showed fear during fiber gastroscopy, lower than the number in the control group (χ2=17.533,P<0.01); and the number of patients in the observation group who showed nausea, vomiting and cough was lower than that in the control group (P<0.01). The SDS and SAS scores of the patients in the observation group before fiber gastroscopy were (41.14±2.14) and (41.12±3.47), both lower than those of the patients in the control group (t=13.471, 8.843;P<0.01).Conclusions Comprehensive nursing intervention for senile patients can eliminate the fear, improve the adaptability, and mitigate the psychological and physical stress reaction in the patients.