Objective:To investigate the infection rate of cytomegalovirus (CMV) and Epstein-Barr virus (EBV) in patients with severe aplastic anemia (SAA) after intensive immunosuppressive therapy in combination with a thrombopoietin receptor agonist (lST+TPO-RA) as well as assess the clinical impact of treatment.Methods:A retrospective, case series study was undertaken involving patients with SAA who were admitted to Soochow Hopes Hematonosis Hospital, The First Affiliated Hospital of Soochow University, and Zhengzhou Third People′s Hospital from June 2022 to February 2025. Thirty patients with complete CMV and EBV monitoring data after IST+TPO-RA treatment were enrolled. The first activation time of CMV and EBV, the maximum viral load, the first negative conversion time, and blood routine tests within 3 days before CMV and EBV positivity, during the positive period, and within 3 days after turning negative were recorded. The patients were followed up for 9 months after the completion of IST. One-way analysis of variance was used to compare the changes of blood routine before and after virus positivity and after turning negative. The χ2 test was used to compare the viral infection rate and the therapeutic effect of IST between the two groups. Results:The 30 SAA patients comprised 15 males and 15 females with an average age of (40.0±16.9) years. Of the 30 patients, 18 (60.0%) were infected with CMV and 6 (20.0%) with EBV. Among them, 17 cases received rabbit anti-human thymocyte immunoglobulin (r-ATG) treatment (r-ATG group), 13 cases received porcine anti-human lymphocyte immunoglobulin (p-ALG) treatment (p-ALG group). The CMV infection rate was significantly higher in the r-ATG group than in the p-ALG group (15/17 vs. 3/13, χ2=13.03, P<0.001); meanwhile, the rate of EBV infection was only slightly higher in the r-ATG group than in the p-ALG group, and the difference did not reach statistical significance (5/17 vs. 1/13, χ2=2.17, P=0.196). In patients infected with CMV, neutrophil, hemoglobin, and platelet counts were significantly decreased during the infection phase, followed by significant increases after CMV clearance ( F=14.48, 11.38, 4.73; all P<0.05). No significant differences in treatment efficacy were found between the r-ATG and p-ALG groups at 3, 6, and 9 months post-IST (all P>0.05). Conclusions:This preliminary study showed that the incidence of CMV and EBV infection in patients with SAA increased after IST, with CMV infections occurring significantly more frequently than EBV infections. The CMV infection rate was significantly higher in patients treated with r-ATG than in those receiving p-ALG. CMV infection was associated with notable alterations in hematological parameters, highlighting the need for close clinical monitoring.

Objective To evaluate the effect of relaxation training combined with basic psychological intervention on attention deficit factor score in children with attention deficit hyperactivity disorder.Methods A total of 320 children with attention deficit hyperactivity disorder were enrolled in Anhui Children's Hospital affiliated to Anhui Medical University from April 2022 to April 2024.The children were divided into 2 groups by random number table method with 160 cases in each.The control group received basic psychological intervention and the observation group received relaxation training combined with psychological intervention.Attention deficit factor score,hyperac-tivity factor score,oppositional defiant factor score,Weiss Functional Deficit Scale(parent version)score and satis-faction were compared between the two groups.Results The Pittsburgh Sleep Quality Index(PSQI)score of the observation group was higher(17.35±1.42)than that of the control group(P＜0.05).The scores of Attention Defi-cit Hyperactivity Disorder Rating Scale-Parent Version(SNAP-Ⅳ)in observation group were lower than those in control group(P＜0.05),including attention deficit factor(14.25±1.58),hyperactivity factor(12.01±1.33)and oppositional defiant factor(9.79±1.27).There was no difference in Weiss functional deficit Scale(parent version)between the two groups before intervention,and Weiss functional deficit scale(parent version)score of the obser-vation group was higher than that of the control group after intervention(P＜0.05).The satisfaction of observation group was higher than that of control group(P＜0.05).Conclusions The effect of relaxation training combined with psychological intervention is obvious in children with attention deficit hyperactivity disorder,and the symptoms of attention deficit are significantly improved.

Objective To explore and identify the nutritional/inflammatory indicator with the highest predictive potential for overall survival(OS)in postoperative tumor patients so as to provide guidance for postoperative rehabilitation of tumor patients.Methods Data from 3 191 surgical patients were collected,including 15 nutritional/inflammatory indicators.The maximum selection rank statistic method was used to calculate the optimal cut-off values for continuous indicators.The Kaplan-Meier method was used to assess OS,and Cox proportional hazards models were used to analyze the association between the aforementioned 15 indicators and survival.The predictive value of these 15 indicators was evaluated with receiver operating characteristic(ROC)curves and C-index.Results Multivariate analysis showed that all 15 indicators were significantly associated with poorer OS in surgical patients(P＜0.05 for all).Time-dependent area under the curve(AUC)and C-index analysis indicated that 3 indicators with the highest predictive potential in OS in postoperative tumor patients were the nutritional risk index(NRI)(C-index:0.597),C-reactive protein-to-albumin ratio(CAR)(C-index:0.587),and C-reactive protein-to-lymphocyte ratio(CLR)(C-index:0.587).The optimal cut-off value for NRI was determined to be 104.31(i.e.,NRI＜104.31 suggests malnutrition)with the maximum selection rank statistic method,the optimal cut-off value for CAR to be 0.05(i.e.,CAR≥0.05 suggests a strong inflammatory response,often accompanied by malnutrition),and the optimal cut-off value for CLR to be 1.18(i.e.,CLR≥1.18 suggests a strong inflammatory response).Subgroup analysis indicated that NRI,CAR,and CLR had good correlation with tumor staging,and there were significant differences between tumor node metastasis(TNM)Ⅲ/Ⅳ stage patients and TNM Ⅰ/Ⅱ stage patients when there was a strong inflammatory response or malnutrition.Conclusion In postoperative tumor patients,NRI,CLR,and CAR have high prognostic value.Combining these with the patient's clinical stage,it enables more precise guidance for clinical diagnosis and treatment strategies.

Objective To explore and identify the nutritional/inflammatory indicator with the highest predictive potential for overall survival(OS)in postoperative tumor patients so as to provide guidance for postoperative rehabilitation of tumor patients.Methods Data from 3 191 surgical patients were collected,including 15 nutritional/inflammatory indicators.The maximum selection rank statistic method was used to calculate the optimal cut-off values for continuous indicators.The Kaplan-Meier method was used to assess OS,and Cox proportional hazards models were used to analyze the association between the aforementioned 15 indicators and survival.The predictive value of these 15 indicators was evaluated with receiver operating characteristic(ROC)curves and C-index.Results Multivariate analysis showed that all 15 indicators were significantly associated with poorer OS in surgical patients(P＜0.05 for all).Time-dependent area under the curve(AUC)and C-index analysis indicated that 3 indicators with the highest predictive potential in OS in postoperative tumor patients were the nutritional risk index(NRI)(C-index:0.597),C-reactive protein-to-albumin ratio(CAR)(C-index:0.587),and C-reactive protein-to-lymphocyte ratio(CLR)(C-index:0.587).The optimal cut-off value for NRI was determined to be 104.31(i.e.,NRI＜104.31 suggests malnutrition)with the maximum selection rank statistic method,the optimal cut-off value for CAR to be 0.05(i.e.,CAR≥0.05 suggests a strong inflammatory response,often accompanied by malnutrition),and the optimal cut-off value for CLR to be 1.18(i.e.,CLR≥1.18 suggests a strong inflammatory response).Subgroup analysis indicated that NRI,CAR,and CLR had good correlation with tumor staging,and there were significant differences between tumor node metastasis(TNM)Ⅲ/Ⅳ stage patients and TNM Ⅰ/Ⅱ stage patients when there was a strong inflammatory response or malnutrition.Conclusion In postoperative tumor patients,NRI,CLR,and CAR have high prognostic value.Combining these with the patient's clinical stage,it enables more precise guidance for clinical diagnosis and treatment strategies.

Objective:To investigate the infection rate of cytomegalovirus (CMV) and Epstein-Barr virus (EBV) in patients with severe aplastic anemia (SAA) after intensive immunosuppressive therapy in combination with a thrombopoietin receptor agonist (lST+TPO-RA) as well as assess the clinical impact of treatment.Methods:A retrospective, case series study was undertaken involving patients with SAA who were admitted to Soochow Hopes Hematonosis Hospital, The First Affiliated Hospital of Soochow University, and Zhengzhou Third People′s Hospital from June 2022 to February 2025. Thirty patients with complete CMV and EBV monitoring data after IST+TPO-RA treatment were enrolled. The first activation time of CMV and EBV, the maximum viral load, the first negative conversion time, and blood routine tests within 3 days before CMV and EBV positivity, during the positive period, and within 3 days after turning negative were recorded. The patients were followed up for 9 months after the completion of IST. One-way analysis of variance was used to compare the changes of blood routine before and after virus positivity and after turning negative. The χ2 test was used to compare the viral infection rate and the therapeutic effect of IST between the two groups. Results:The 30 SAA patients comprised 15 males and 15 females with an average age of (40.0±16.9) years. Of the 30 patients, 18 (60.0%) were infected with CMV and 6 (20.0%) with EBV. Among them, 17 cases received rabbit anti-human thymocyte immunoglobulin (r-ATG) treatment (r-ATG group), 13 cases received porcine anti-human lymphocyte immunoglobulin (p-ALG) treatment (p-ALG group). The CMV infection rate was significantly higher in the r-ATG group than in the p-ALG group (15/17 vs. 3/13, χ2=13.03, P<0.001); meanwhile, the rate of EBV infection was only slightly higher in the r-ATG group than in the p-ALG group, and the difference did not reach statistical significance (5/17 vs. 1/13, χ2=2.17, P=0.196). In patients infected with CMV, neutrophil, hemoglobin, and platelet counts were significantly decreased during the infection phase, followed by significant increases after CMV clearance ( F=14.48, 11.38, 4.73; all P<0.05). No significant differences in treatment efficacy were found between the r-ATG and p-ALG groups at 3, 6, and 9 months post-IST (all P>0.05). Conclusions:This preliminary study showed that the incidence of CMV and EBV infection in patients with SAA increased after IST, with CMV infections occurring significantly more frequently than EBV infections. The CMV infection rate was significantly higher in patients treated with r-ATG than in those receiving p-ALG. CMV infection was associated with notable alterations in hematological parameters, highlighting the need for close clinical monitoring.

Objective:To explore changes of acid-base metabolism in the brain tissue of patients with chronic ischemic cerebrovascular disease (CICVD) using MRI amide proton transfer-weighted (APTw) imaging.Methods:This was a cross-sectional study. From January 2021 to July 2022, thirty-nine patients with CICVD at West China Hospital, Sichuan University were retrospectively included. All patients received CT perfusion (CTP) and APTw imaging. NeuBrainCARE brain perfusion software was used to analyze the impaired perfusion sites and measure the mean transit time (MTT) and time to peak (TTP). Standard spatial matching between CTP and APTw images was performed to measure the APTw values of the same sites. For comparison with normal tissue, APTw values were measured for normal-appearing white matter (NAWM) in the ipsilateral cerebral hemisphere, the contralateral cerebral hemisphere, and the ipsilateral cerebellar hemisphere in areas of impaired perfusion. ANOVA was used to compare the APTw values of impaired perfusion brain tissue, ipsilateral cerebral NAWM, contralateral cerebral NAWM, and ipsilateral cerebellar NAWM. The Bonferroni method was used to correct for multiple comparisons. Pearson correlation coefficient was used to analyze the correlation between APTw values and MTT and TTP in the cerebral tissue with impaired perfusion.Results:In 39 patients with CICVD, both the mean and minimum APTw values of cerebral tissue with impaired perfusion were significantly lower than those in the NAWM of the ipsilateral cerebral hemisphere, the contralateral cerebral hemisphere, and the ipsilateral cerebellar hemisphere ( P<0.001). In the NAWM of the cerebellar hemispheres with unimpaired perfusion, both the mean and minimum APTw values were significantly higher than those in the ipsilateral cerebral hemispheres and the contralateral cerebral hemisphere ( P<0.001). Correlation analysis showed that MTT was significantly negatively correlated with both the mean APTw and the minimum APTw ( r values were -0.90 and -0.82, P<0.001). TTP was significantly negatively correlated with both the mean APTw and the minimum APTw ( r values were -0.86 and -0.78, P<0.001). Conclusion:APTw value can reflect acidosis in cerebral tissue with impaired perfusion in patients with CICVD.

Objective To explore the role of serum Irisin,Nesfatin-1 and chitinase like protein 40(YKL-40)levels detection in evaluating the condition of patients with multiple sclerosis(MS).Methods A total of 160 MS patients who visited the First Hospital of Handan City from August 2017 to November 2023 were selected as the study subjects.According to clinical classification,they were separated into a remission group(n=115)and a progression group(n=45),and according to the severity of condition,they were separated into a mild group(n=109)and a severe group(n=51).ELISA method was applied to detect the levels of Irisin,Nesfatin-1 and YKL-40 in serum.Pearson was applied to analyze the correlation between serum Irisin,Nesfatin-1,YKL-40 levels and expanded disability status scale(EDSS)score in MS patients.Multivariate Logistic regression was applied to analyze the influencing factors of Ms Necerity.ROC curve was applied to analyze the evaluation value of serum Irisin,Nesfatin-1 and YKL-40 levels for the progression of MS patients.Results In the advanced stage group,the serum levels of Irisin(8.25±2.17 ng/ml)and Nesfatin-1(5.94±1.76 ng/ml)in MS patients were lower than those in the remission stage group(14.94±3.58 ng/ml,9.92±2.15 ng/ml),while the YKL-40(42.98±10.89 ng/ml)level was higher than that in the remission stage group(22.78±7.95 ng/ml),and the differences were statistically significant(t=11.709,11.048,12.956,all P<0.05).In the severe group,the serum levels of Irisin(8.86±2.21 ng/ml)and Nesfatin-1(6.32±1.91 ng/ml)in MS patients were lower than those in the mild group(15.02±4.42 ng/ml,9.96±2.30 ng/ml),while the disease course(5.84±1.65 years)and YKL-40(37.28±10.15 ng/ml)levels were higher than those in the mild group(3.65±1.45 years,24.34±7.62 ng/ml),and the differences were statistically significant(t=8.514,9.407,9.823,8.971,all P<0.05).Serum Irisin and Nesfatin-1 levels in MS patients were negatively correlated with EDSS scores(r=-0.504,-0.517,all P<0.05),while YKL-40 levels were positively correlated with EDSS scores(r=0.509,P<0.05).Irisin(OR=0.724,95%CI:0.589～0.889)and Nesfatin-1(OR=0.813,95%CI:0.669～0.945)were protective factors for disease progression in MS patients,while YKL-40(OR=2.964,95%CI:1.795～4.894)was a risk factor for disease progression in MS patients(all P<0.05).The AUCs of serum Irisin,Nesfatin-1 and YKL-40 levels in evaluating the progression of MS patients were 0.844,0.849 and 0.823,respectively,which were lower than the AUC(0.957)of their combination(Z=3.158,3.096,3.324,all P<0.05).Conclusion Serum Irisin,Nesfatin-1 and YKL-40 detection levels can effectively evaluate the progression of MS patient condition.

BACKGROUND: Immunotherapy has been a standard treatment for the patients with advanced non-small cell lung cancer (NSCLC), however, reliable biomarkers for predicting the response remain unclear. This study explores the subpopulations of lymphocytes in bronchoalveolar lavage fluid (BALF) and combines clinical and laboratory examination indicators of NSCLC patients to identify potential biomarkers related to immunotherapy. METHODS: A retrospective analysis was conducted on 82 patients with locally advanced or metastatic NSCLC who underwent electronic bronchoscopy and received first-line immunotherapy at Beijing Chest Hospital, Capital Medical University between March 2020 and November 2022. Logistic regression and random forest models were employed to determine the correlation between immune cell subsets in BALF and response of immunotherapy. The predictive value was validated by the model. RESULTS: All patients enrolled received first-line immunotherapy, and the efficacy was evaluated according to clinical guidelines: among the 82 patients included, 48 patients got objective response and the other 34 did not achieve. The relationship between collected indicators and the best clinical treatment response was analyzed. The result shows that a higher percentage of total lymphocytes in BALF was associated with good response of first-line immunotherapy (P<0.05), while a higher percentage of T helper cells in BALF was associated with poor prognosis (P<0.05). CONCLUSIONS The proportions of total lymphocytes and T helper cells in BALF could be used as predictive biomarkers for first-line immunotherapy in late stage NSCLC. A multivariable model improves predictive accuracy.
Humans ; Carcinoma, Non-Small-Cell Lung/pathology* ; Male ; Lung Neoplasms/pathology* ; Female ; Middle Aged ; Immunotherapy ; Retrospective Studies ; Aged ; Bronchoalveolar Lavage Fluid/cytology* ; Case-Control Studies ; Adult ; Treatment Outcome

BackgroundChronic superficial gastritis （CSG） is a common clinical disease in children. The emotional behavior of CSG children is susceptible due to them suffering from such disease at young age. ObjectiveTo explore the impact of coping strategies on emotional behavior and the effect of family function in children with CSG， and to provide references for clinical intervention in CSG children with emotional behavior problems. MethodsA total of 177 children with CSG admitted to Anhui Children's Hospital from June 2019 to January 2023 were selected as the research subjects. Investigation on family function， emotional and behavioral problems and coping strategies of children was conducted by employing the Family APGAR index （APGAR）， the Strengths and Difficulties Questionnaire （SDQ） and Coping Strategies Questionnaire （CSQ）. The structural equation model was used to test the mediating effect of family function between coping strategies and emotional behaviors. ResultsThe APGAR score was negatively correlated with both SDQ score and negative coping strategies score （r=-0.507， -0.551， P<0.01）， but was positively correlated with positive coping strategy score （r=0.579， P<0.01）. The positive coping strategy score was negatively correlated with SDQ score （r=-0.539， P<0.01）， while the negative coping strategy score was positively correlated with SDQ score （r=0.543， P<0.01）. The result showed that family function played a partial mediating role between positive coping strategies and emotional behavior ［indirect effect was -0.133 （95% CI： -0.256~-0.079， P<0.01）， accounting for 29.40% of the total effect］. The same mediating effect happened between negative coping strategies and emotional behavior ［indirect effect was 0.093 （95% CI： 0.198~0.045， P<0.01）， accounting for 28.50% of the total effect］. ConclusionCoping strategies of CSG children can affect emotional behavior directly and indirectly with family function playing a partial intermediary effect.

The complexity of oral ulcerations poses considerable diagnostic and therapeutic challenges to oral specialists. The expert consensus was conducted to summarize the diagnostic work-up for difficult and complicated oral ulcers, based on factors such as detailed clinical medical history inquiry, histopathological examination, and ulceration-related systemic diseases screening. Not only it can provide a standardized procedure of oral ulceration, but also it can improve the diagnostic efficiency, in order to avoid misdiagnosis and missed diagnosis.
Consensus ; Humans ; Oral Ulcer/therapy*