To promote the standardization and normalization of perioperative care for follicular unit extraction(FUE) hair transplantation, ensure treatment efficacy, and align with advancements in the specialty, the Nursing Branch of the Chinese Association of Plastic and Aesthetics organized a panel of domestic experts. By integrating evidence-based medicine with clinical practice experience, and following thorough discussions, these experts developed the Clinical Practice Expert Consensus on Perioperative Nursing Care for Follicular Unit Extraction (2025). This consensus provides a comprehensive overview of hair transplantation, covering preoperative preparation, surgical procedures, intraoperative coordination, postoperative management, and complication prevention and treatment. It serves as a key reference and guide for implementing standardized perioperative nursing care in FUE hair transplantation.

Objective:To investigate the distribution and hantavirus (HV) carrying state in host animals of hemorrhagic fever with renal syndrome (HFRS) in Henan Province from 2019 to 2022.Methods:Host animal monitoring was carried out at the monitoring sites of HFRS in Henan Province. The real-time fluorescence quantitative PCR was used to detect hantavirus in rat lungs. The types of hantavirus were analyzed. The positive samples were sequenced and then sequence homology and variation were analyzed.Results:A total of 1 308 rodents were captured from 2019 to 2022, 16 specimens of rat lungs tested positive for hantavirus nucleic acid. The positive rate of HV was 1.22% (16/1 308). According to type, the positive rate of HV in Apodius agrarius was the highest (68.75%, 11/16). According to distribution, the positive rate of HV in field samples was the highest (2.50%, 12/480), and the positive rate of HV in residential samples was 0.53% (4/759). The typing results of 16 positive samples showed that all viruses were hantavirus type Ⅰ (hantaan virus). The positive samples were sequenced and eight S gene fragments (GenBank number: OQ681444-OQ681451) and six M gene fragments (OQ681438-OQ681443) were obtained. The S and M gene fragments were similar to the Shaanxi 84FLi strain and Sichuan SN7 strain. Phylogenetic analysis of S and M gene fragments showed that they all belonged to the hantaan virus-H5 subtype. Amino acid sequence analysis revealed that, compared with the hantaan virus vaccine strain 84FLi, the 74th amino acid encoded by eight S fragments was replaced by aspartamide with serine. Tryptophan was replaced by glycine at the 14th position of Gn region in XC2022047, and isoleucine was replaced by alanine at the 359 position of XC2022022 and XC2022024.Conclusion:The hantavirus carried by host animals in Henan Province from 2019 to 2022 belongs to the type Ⅰ (hantaan virus), and Apodemus agrarius is still the dominant host animal of the hantaan virus. Compared with the vaccine strains, amino acid sites are replaced in the immune epitopes of the S and M gene fragments.

Objective To observe the clinical effect of arthroscopic repair of isolated degenerative medi-al meniscus injury in patients over 45 years old and to evaluate the healing after more than two years of fol-low-up through MRI.Methods A retrospective study was conducted on the clinical effects of 51 patients with isolated degenerative medial meniscus injury who underwent arthroscopic repair from January 2016 to Decem-ber 2020.The meniscus was sutured by total internal suture or total internal suture combined with internal-to-external technique.IKDC score,Tegner score and Lysholm score were recorded before operation and at the last follow-up(at least 24 months).The type and location of meniscus injury during operation,and the microscopic classification and location of cartilage injury were recorded.At the same time,MRI was used to observe the healing of meniscus and ICRS cartilage injury grading.On MRI,0-2 degree injury was defined as meniscus healing,and 3 degree injury was defined as nonunion.The clinical repair failure was judged according to the Barrett evaluation criteria.Results The average age of the patients was(57.3±8.4)years,and the average follow-up time was(55.0±15.3)months.There were 47.1％complex fissures,31.3％horizontal fissures and 21.6％other types.The Lysholm score increased from 53.5±6.4 preoperative to 87.6±7.9 postoperative,the IKDC score increased from 33.6±4.7 preoperative to 72.8±5.3 postoperative,and the Tegner score increased from 1.0±0.1 preoperative to 4.0±0.5 postoperative.Three patients were judged as clinical repair failure,and five patients had progressed cartilage injury after surgery.At the last follow-up,the meniscus healing was observed on MRI:0 degree in two cases(3.9％),1 degree in 17 cases(33.3％),2 degree in 11 cases(21.6％),3 degree in 21 cases(41.2％).Conclusion For middle-aged and elderly patients with isolated de-generative medial meniscus injury,if conservative treatment is not effective or there are mechanical obstruc-tion factors,arthroscopic meniscus repair can achieve good clinical results and low clinical repair failure rate.

Objective:To explore the construction and application of the evaluation system for ideological and political education in clinical medicine courses based on analytic hierarchy process (AHP) and fuzzy comprehensive evaluation (FCE) models.Methods:The evaluation system for ideological and political education in clinical medicine courses was constructed based on AHP and FCE models in the Yaahp software. Ideological and political education checklist teaching that places equal emphasis on medical ethics and skill was implemented in internal medicine course taken by 185 students in The First Affiliated Hospital of Xi'an Jiaotong University. At the end of the course, the evaluation system was used to obtain quantitative comprehensive evaluation results.Results:Based on AHP and FCE models, the evaluation system for ideological and political education in clinical medicine courses was established. The goal was education of students with both medical ethics and skill, the criteria included teachers' ethics, curriculum design, students' experience and development assessment, and thirteen alternatives were used in the system. The implementation effect of ideological and political education in internal medicine course of the first semester in the 2020-2021 academic year was evaluated by the evaluation system. The quantitative comprehensive evaluation score was 4.080 (range 1-5), which showed that the ideological and political education checklist teaching with equal emphasis on medical ethics and skill achieved good educating effect.Conclusion:The evaluation system for the implementation effect of ideological and political education in clinical medicine courses can be constructed based on the AHP and FCE models. The evaluation system is scientific, quantitative, comprehensive, and improvable.

Humans ; East Asian People ; Surveys and Questionnaires ; Vitiligo/epidemiology*

BACKGROUND: The SMARCA4 mutation has been shown to account for at least 10% of non-small cell lung cancer (NSCLC). In the present, conventional radiotherapy and targeted therapy are difficult to improve outcomes due to the highly aggressive and refractory nature of SMARCA4-deficient NSCLC (SMARCA4-DNSCLC) and the absence of sensitive site mutations for targeted drug therapy, and chemotherapy combined with or without immunotherapy is the main treatment. Effective SMARCA4-DNSCLC therapeutic options, however, are still debatable. Our study aimed to investigate the efficacy and prognosis of programmed cell death 1 (PD-1) immune checkpoint inhibitors (ICIs) in combination with chemotherapy and chemotherapy in patients with stage III-IV SMARCA4-DNSCLC. METHODS: 46 patients with stage III-IV SMARCA4-DNSCLC were divided into two groups based on their treatment regimen: the chemotherapy group and the PD-1 ICIs plus chemotherapy group, and their clinical data were retrospectively analyzed. Efficacy assessment and survival analysis were performed in both groups, and the influencing factors for prognosis were explored for patients with SMARCA4-DNSCLC. RESULTS: Male smokers are more likely to develop SMARCA4-DNSCLC. There was no significant difference in the objective response rate (76.5% vs 69.0%, P=0.836) between chemotherapy and the PD-1 ICIs plus chemotherapy or the disease control rate (100.0% vs 89.7%, P=0.286). The one-year overall survival rate in the group with PD-1 ICIs plus chemotherapy was 62.7%, and that of the chemotherapy group was 46.0%. The difference in median progression-free survival (PFS) between the PD-1 ICIs plus chemotherapy group and the chemotherapy group was statistically significant (9.3 mon vs 6.1 mon, P=0.048). The results of Cox regression analysis showed that treatment regimen and smoking history were independent influencing factors of PFS in patients with stage III-IV SMARCA4-DNSCLC, and family history was an individual influencing factor of overall survival in patients with stage III-IV SMARCA4-DNSCLC. CONCLUSIONS Treatment regimen may be a prognostic factor for patients with SMARCA4-DNSCLC, and patients with PD-1 ICIs plus chemotherapy may have a better prognosis.
Humans ; Male ; Carcinoma, Non-Small-Cell Lung/genetics* ; Lung Neoplasms/genetics* ; Immune Checkpoint Inhibitors/therapeutic use* ; Programmed Cell Death 1 Receptor/genetics* ; Retrospective Studies ; Antineoplastic Agents, Immunological/therapeutic use* ; Prognosis ; DNA Helicases/genetics* ; Nuclear Proteins/genetics* ; Transcription Factors/genetics*

Humans ; Cardiovascular Diseases ; Risk Factors ; Myocardial Infarction/complications* ; Coronary Disease/etiology* ; Heart Disease Risk Factors

Objective:To investigate the relationship between peripheral blood sST2 level and prognosis in patients with heart failure (HFpEF) complicated with hypertension with ejection fraction preservation.Methods:A total of 122 patients with HFpEF hospitalized in Teda International Cardiovascular Hospital and Baoding First Central Hospital from May 5, 2021 to March 9, 2023 were selected. According to whether they were combined with hypertension, they were divided into HFpEF combined with hypertension group (73 cases, 32 males, (67.56±12.06) years old). There were 41 females (70.61±9.95 years old) and 49 males (67.00±11.64 years old) in the HFpEF group alone. There were 24 female patients (70.12±7.49 years old). sST2 levels in peripheral blood were compared between the two groups.HFpEF patients with hypertension were grouped by hypertension grade and prognosis, and the difference of sST2 in different groups was compared. Logistic regression was used for multivariate analysis. ROC curve to evaluate the diagnostic value of sST2 in the poor prognosis of HFpEF patients with hypertension. Patients were followed up regularly and major adverse cardiac events were recorded within 6 months after discharge, including cardiogenic death and heart failure re-hospitalization. The critical value of poor prognosis diagnosed by sST2 was divided into two groups, survival analysis was performed by Kaplan-Meier,and the Log Rank test was performed. Cox regression analysis was performed to determine whether high levels of sST2 were a risk factor for poor prognosis after 6 months of follow-up.Results:There was no significant difference in sST2 in HFpEF combined with hypertension and HFpEF alone ( P>0.05). sST2 was higher in grade 2 and 3 than in grade 1 hypertension (23.83 ng/ml vs. 12.68 ng/ml, Z=-2.778, P=0.005; 22.54 ng/ml vs. 12.68 ng/ml, Z=-2.865, P=0.004); BNP was higher in grade 3 hypertension than in grade 1 hypertension (582.95 pg/ml vs. 154.50 pg/ml, Z=-2.101, P<0.05). sST2 and BNP were higher in the poor prognosis group than in the good prognosis group (30.10 ng/ml vs. 18.95 ng/ml, Z=-2.803; 685.00 pg/ml vs. 347.50 pg/ml, Z=-2.385), all P<0.05. Logistic regression analysis showed that sST2 was a risk factor for poor prognosis ( OR=1.045, P=0.013). The auxiliary diagnostic value of sST2 level in HFpEF patients with hypertension was analyzed by ROC curve (AUC was 0.721, P<0.05). The incidence of cardiac adverse events in sST2>29.12 group was higher than that in sST2≤29.12 group (44.00% vs. 14.58%), and the difference was statistically significant (χ 2=7.657, P=0.006). Kaplan-Meier survival analysis showed that the percentage of patients with no endpoint event in the sST2≤29.12 group was higher than that in the sST2>29.12 group ( P=0.003).Cox regression analysis showed that the risk of endpoint event in sST2>29.12 group was 3.879 times that in sST2≤29.12 group ( OR=3.879, P=0.011). Conclusions:sST2 level can be used as an indicator of poor prognosis in HFpEF patients with hypertension, and can be used to stratify the risk of HFpEF patients. High levels of sST2 are associated with major adverse cardiac events.

【Objective】 To compare the diagnostic value of endoscopic ultrasonography (EUS) with conventional imaging in pancreatic occupying lesions so as to provide guidance for the diagnosis of pancreatic occupying lesions. 【Methods】 We selected patients who underwent EUS in the Digestive Endoscopy Room of The First Affiliated Hospital of Xi’an Jiaotong University from September 2012 to December 2019 and were strictly screened by ultrasound endoscopists and diagnosed as pancreatic space-occupying lesions as the study subjects, and collected routine imaging examination results and related information and data of the patients (age, gender, tumor markers, blood amylase, urine amylase, and serum lipase) at the same time. We compared the sensitivity, specificity and accuracy of EUS and conventional imaging methods in the diagnosis of pancreatic space-occupying lesions, and evaluated their diagnostic value. 【Results】 A total of 188 cases were included, with more male ones than female ones. The age of patients in the tumor group was higher than that in the non-tumor group, and the levels of tumor markers serum CA-199 and CEA were significantly higher than those in the non-tumor group. The diagnostic sensitivity of pancreatic space-occupying lesions supported EUS (95.5%), which was significantly better than that of transabdominal ultrasound (54.4%), plain CT (57.1%), enhanced CT (75%), MRI (66.7%), PET-CT (72.7%) and other conventional imaging examination methods. The diagnostic accuracy of pancreatic space-occupying lesions supported EUS (91.5%), better than transabdominal ultrasound (58.3%), plain CT (57.1%), enhanced CT (74.6%), MRI (62.5%), and PET-CT (66.7%). The negative predictive value of the diagnosis of pancreatic space-occupying lesions supported EUS (76.7%), better than transabdominal ultrasound (27.9%), plain CT (22.9%), and enhanced CT (38.1%). 【Conclusion】 In the diagnosis of pancreatic space-occupying lesions, EUS is significantly better than conventional imaging methods such as transabdominal ultrasound, plain CT, enhanced CT, MRI, and PET-CT, and the negative predictive value of EUS is significantly better than that of transabdominal ultrasound, plain CT and enhanced CT.

Patients with non-small cell lung cancer (NSCLC) are treated in a variety of ways. In addition to radiotherapy, chemotherapy and targeted therapy, breakthroughs have been made in immune checkpoint inhibitors, in particular, programmed cell death 1 (PD-1) and its ligand (PD-L1) inhibitors have achieved survival benefits for NSCLC patients, and some of them have been approved as first-line drugs by the US Food and Drug Administration. Currently, commonly used PD-L1 inhibitors are atezolizumab, durvalumab and avelumab. Combination therapies include combination with chemotherapy, anti-vascular endothelial growth factor drugs, molecular targeted therapy and immunotherapy.