ObjectivePolygoni Multiflori Radix is a commonly used tonic traditional Chinese medicine （TCM） in clinical practice， but liver injury has often been reported in recent years. Some related preparations containing Polygoni Multiflori Radix have been reported by the National Medical Products Administration many times for the risk of liver injury. This has caused extensive discussion on the potential toxicity of TCM in China and abroad， which has limited the clinical use of Polygoni Multiflori Radix to some extent. To understand the adverse reactions of Polygoni Multiflori Radix， the safe and rational use of Polygoni Multiflori Radix in clinical practice was discussed. MethodsThe pharmacovigilance thought of modern Chinese medicine and the TCM pharmacovigilance system framework of ''identification of poison， use of poison， anti-poison， and detoxification'' were employed to mine the relevant toxicity records， usage and dosage， processing compatibility， and contraindication of taking Polygoni Multiflori Radix in ancient books. The drug safety information of Polygoni Multiflori Radix was summarized by comparing with modern reports. ResultsA total of 74 ancient books related to Polygoni Multiflori Radix were included， suggesting that the toxicity of Polygoni Multiflori Radix was recognized in ancient times. The main chemical components of Polygoni Multiflori Radix had both efficacy and toxicity， and the adverse reactions may be related to long-term use， excessive use， and individual differences. The results showed that the toxic components of Polygoni Multiflori Radix could be reduced by peeling， steaming with black beans， and processing without iron tools. The toxic effects of Polygoni Multiflori Radix could be reduced by the compatibility of Polygoni Multiflori Radix with Poria， Psoraleae Fructus， and Cistanches Herba. ConclusionReasonable dosage， standard processing， correct compatibility， and syndrome differentiation are the key points to standardize the use of Polygoni Multiflori Radix and reduce the incidence of adverse reactions. Clinically， the toxicity classification of TCM should be strengthened， and the susceptible population should be prioritized. The detection indicators and early warning mechanisms should be improved， and precise drug dosage and course of treatment should be guaranteed. These measures can ensure the safe use of Polygoni Multiflori Radix.

ObjectivePolygoni Multiflori Radix is a commonly used tonic traditional Chinese medicine （TCM） in clinical practice， but liver injury has often been reported in recent years. Some related preparations containing Polygoni Multiflori Radix have been reported by the National Medical Products Administration many times for the risk of liver injury. This has caused extensive discussion on the potential toxicity of TCM in China and abroad， which has limited the clinical use of Polygoni Multiflori Radix to some extent. To understand the adverse reactions of Polygoni Multiflori Radix， the safe and rational use of Polygoni Multiflori Radix in clinical practice was discussed. MethodsThe pharmacovigilance thought of modern Chinese medicine and the TCM pharmacovigilance system framework of ''identification of poison， use of poison， anti-poison， and detoxification'' were employed to mine the relevant toxicity records， usage and dosage， processing compatibility， and contraindication of taking Polygoni Multiflori Radix in ancient books. The drug safety information of Polygoni Multiflori Radix was summarized by comparing with modern reports. ResultsA total of 74 ancient books related to Polygoni Multiflori Radix were included， suggesting that the toxicity of Polygoni Multiflori Radix was recognized in ancient times. The main chemical components of Polygoni Multiflori Radix had both efficacy and toxicity， and the adverse reactions may be related to long-term use， excessive use， and individual differences. The results showed that the toxic components of Polygoni Multiflori Radix could be reduced by peeling， steaming with black beans， and processing without iron tools. The toxic effects of Polygoni Multiflori Radix could be reduced by the compatibility of Polygoni Multiflori Radix with Poria， Psoraleae Fructus， and Cistanches Herba. ConclusionReasonable dosage， standard processing， correct compatibility， and syndrome differentiation are the key points to standardize the use of Polygoni Multiflori Radix and reduce the incidence of adverse reactions. Clinically， the toxicity classification of TCM should be strengthened， and the susceptible population should be prioritized. The detection indicators and early warning mechanisms should be improved， and precise drug dosage and course of treatment should be guaranteed. These measures can ensure the safe use of Polygoni Multiflori Radix.

BackgroundPatients with chronic schizophrenia often suffer from cognitive impairment. Traditional cognitive rehabilitation training has problems such as a single form and poor compliance， making it urgent to develop new cognitive intervention methods. ObjectiveTo explore the intervention effect of smartphone games on the cognitive function of patients with chronic schizophrenia， and to analyze the differences in cognitive function improvement between patients of different genders， in order to provide references for the cognitive function intervention of these patients. MethodsThis study was a prospective cohort study. A total of 30 patients who were hospitalized in the Psychiatry Department of Chaohu Hospital Affiliated to Anhui Medical University from March to October 2021， met the diagnostic criteria for schizophrenia as defined in the International Classification of Diseases， tenth edition （ICD-10）， and had a disease duration of above 5 years， were selected as the research subjects. All patients received smartphone game intervention for 12 weeks， 5 times a week， each session lasting 1 hour， in addition to conventional antipsychotic drug treatment. At the baseline and at 3， 6， 9， and 12 weeks of the intervention， the cognitive function was evaluated using the Repeatable Battery for the Assessment of Neuropsychological Status （RBANS）， the Positive and Negative Syndrome Scale （PANSS） was used to assess mental symptoms， and the Problematic Mobile Gaming Questionnaire （PMGQ） was used to assess addiction symptoms. ResultsA total of 26 patients （86.67%） completed the study， including 13 females and 13 males. The time effects， group effects， and interaction effect between time and group for the immediate memory factor score of RBANS in the female group and the male group were all statistically significant （F=36.682， 5.712， 3.090， P<0.05 or 0.01）， and the time effects and group effects for the verbal and delayed memory factors as well as the total score in both groups were also statistically significant （F=3.841， 6.149， 15.372， P<0.05 or 0.01）. The time effects and group effects of the total score of PANSS in both groups had no statistical significance （F=2.041， 0.623， P>0.05 for both）， and the interaction effect between time and group was statistically significant （F=5.728， P<0.01）. The time effects， group effects， and interaction effect of the total score of PMGQ in both groups were all without statistical significance （F=2.672， 0.166， 0.642， P>0.05 for both）. ConclusionSmartphone game intervention may help improve the cognitive function of patients with chronic schizophrenia （especially immediate memory， verbal function， and delayed memory）， and the benefits are greater for female patients. The smartphone game intervention did not induce game addiction， but no significant improvement in psychotic symptoms was observed. ［Funded by Excellent Young Talents Support Program of Anhui Provincial Department of Education （number， gxyqZD2022022）； www.chictr.org.cn number， ChiCTR2100044113］

Objective To investigate the incidence and epidemiological characteristics of herpes zoster in Jinshan District, Shanghai, in 2024, and to provide a scientific basis for the development of prevention and control measures. Methods The visit information of herpes zoster cases in 2024 was collected through the outpatient diagnosis and treatment system of medical institutions in Jinshan District. Descriptive epidemiological methods were used for statistical analysis. Results In 2024, there were a total of 7 270 cases of herpes zoster in Jinshan District, including 3 398 male cases and 3 872 female cases. The incidence rate among females was higher than that among males (χ² =125.25, P< 0.001). Cases occurred in all age groups, with an average age of 59.58 ± 15.28 years. The highest proportion of cases was in the 50-year-old group (21.99%) and the 60-year-old group (25.45%). The incidence rate increased with age (χ² = 4 505.99, P< 0.001). The main departments for consultation were dermatology, pain clinics, and neurology. The main clinical diagnoses were herpes zoster without complications, postherpetic neuralgia, and incomplete herpes zoster. Among the cases, 3,102 patients had follow-up visits, and the number of follow-up visits increased with age. From 2020 to 2024, a total of 2,032 doses of herpes zoster vaccine were administered in the district, with the highest vaccination rate in the 50-year-old group (54.48%). Conclusion The majority of herpes zoster cases in Jinshan District are concentrated in the 50- and 60-year-old groups. The main complication is postherpetic neuralgia. The incidence rate and number of follow-up visits increase with age. The vaccination rate of herpes zoster vaccine in the entire district is relatively low. It is recommended to enhance monitoring and analysis, carry out health education for key populations (aged 50 years old and above), and promote vaccination and other preventive and control measures.

Objective To investigate the status of job crafting, change fatigue, and organizational silence among clinical nurses, and to examine the mediating role of organizational silence in the relationship between change fatigue and job crafting. Methods A total of 500 clinical nurses from a tertiary grade A hospital in Shaanxi Province were selected as study participants using the convenience sampling method. The level of job crafting, change fatigue, and organizational silence was assessed using the Job Crafting Scale, Change Fatigue Scale, and Organizational Silence Scale, and the mediating effect of organizational silence between change fatigue and job crafting was examined by the Bootstrap method among clinical nurses. Results The mean scores of job crafting, change fatigue, and organizational silence among clinical nurses were (59.0±11.7), (22.9±5.6), and (81.3±8.5), respectively. Multiple linear regression analysis showed that higher education level, longer working years, and more severe change fatigue were associated with higher job crafting scores among clinical nurses (all P<0.05). A higher level of organizational silence was related to lower job crafting scores (P<0.01). Mediation analysis showed that organizational silence was negatively associated with both change fatigue and job crafting among clinical nurses (all P<0.01), while change fatigue was positively associated with job crafting (P<0.01). Organizational silence partially mediated the relationship between change fatigue and job crafting. The direct effect of change fatigue on job crafting was 0.26, and the indirect effect of organizational silence was 0.70, accounting for 72.8% of the total effect. Conclusion Organizational silence mediates the relationship between change fatigue and job crafting. Reducing organizational silence may help enhance the level of job crafting among nurses.

The neurotoxicity related to immune checkpoint inhibitors (ICI) is rare, and the clinical experience remains limited. This paper reported an elderly male patient with advanced small cell lung cancer (SCLC). Following two circles of chemotherapy combined with immunotherapy (serplulimab, 200 mg), the patient developed fatigue, cognitive impairment, motor apraxia, and ataxia. Based on the examination of blood neurotransmitters and brain magnetic resonance imaging, the patient was diagnosed with ICI-associated encephalitis, and his symptoms improved after hormone treatment.

Objective To explore the distribution and epidemiological characteristics of single virus infection and mixed virus infection in patients with acute respiratory tract infection. Methods A retrospective study was conducted on 320 patients with acute respiratory tract infections who visited sentinel hospitals from January 2022 to January 2025. All patients underwent common virus detection and atypical pathogen human rhinovirus (HRV) detection. Results In this study, there were 204 patients (71.83%) with single virus infection, including 87 cases (42.65%) of atypical pathogen human rhinovirus (HRV) infection, 28 cases (13.73%) of influenza A virus infection, 35 cases (17.16%) of influenza B virus infection, 21 cases (10.29%) of respiratory syncytial virus (RSV) infection, 17 cases (8.33%) of adenovirus (ADV) infection, and 16 cases (7.84%) of parainfluenza virus (PIV) infection. There were 80 patients (28.17%) with mixed virus infection, including 57 cases (71.25%) of influenza virus+RSV mixed infection and 23 cases (28.75%) of ADV+PIV mixed infection. There were significant differences in the detection rates of HRV, RSV, influenza virus+RSV, and ADV+PIV among different age groups (P<0.05). The detection rates of HRV, RSV single and mixed virus were high in age of 0-5 years old, while the detection rate of ADV was high in age of ≥60 years old. Statistical differences were found in the detection rates of HRV, influenza A virus, influenza B virus, ADV, influenza virus+RSV, and ADV+PIV among different seasons (P<0.05). The detection rates of HRV, influenza A virus, influenza B virus, and RSV were high in spring and winter, the detection rates of ADV and ADV+PIV were high in summer, the detection rate of PIV was high in spring and autumn, and the detection rate of influenza virus+RSV was high in winter. There were no statistical differences in the detection rates of viral pathogens among patients with different genders (P>0.05). Conclusion Acute respiratory tract infection is mainly caused by single virus infection (HRV is the most common). Mixed infection is more common in influenza virus with RSV. Children aged 0-5 years old and elderly people over 60 years old are susceptible populations. Children have a higher risk of mixed infection, and the epidemic peak is concentrated in winter and spring.

OBJECTIVE To assess the scientific rigor， clarity and feasibility of the recommendations of the Guidelines for Evidence-based Use of Biological Agents for the Clinical Treatment of Osteoporosis （hereinafter referred to as the Guideline） through external review， in order to further revise and improve the Guideline recommendations. METHODS This study employed a cross-sectional survey research design， a convenience sampling method was adopted to select frontline medical workers in the field of osteoporosis （including clinical doctors， clinical pharmacists， and nurses） as well as patients or their family members. External review was conducted through a combination of closed-ended and open-ended electronic questionnaires to get feedback from them on the appreciation，clarity and feasibility of the 32 preliminary recommendations in the Guideline. RESULTS A total of 90 external review subjects from 15 hospitals were collected， including 45 clinical doctors， 15 clinical pharmacists， 15 nurses and 15 patients or their family members. The overall appreciation degree of recommendations was 99.38%， the overall clarity degree of recommendations was 98.92%， and the overall feasibility degree of recommendations was 99.65%. At the same time， 111 subjective suggestions were collected， which provided an important reference for the further improvement of the Guideline recommendations. Based on the above feedback， the Guideline steering committee and core expert group revised the wording of 12 draft recommendations without deletion， and finally determined 32 recommendations. CONCLUSIONS The external review provides an important basis for the final formation of the Guideline， further improves the scientific rigor， clarity and feasibility of the recommendations， and ensures the standardization， practicality and implementability of the Guideline.

Objective To investigate the influencing factors of autism spectrum disorder(ASD)among the children in Bijie City.Methods A total of 195 children diagnosed as ASD in Bijie City from June 2022 to August 2023 were selected as the case group and 201 healthy children extracted from the urban and rural kin-dergartens by the simple random sampling survey method served as the control group.The guardians of the children were surveyed by using a self-designed questionnaire.The logistic regression was adopted to analyze the influencing factors of childhood ASD onset.Results The univariate analysis results revealed that the differences in the sex,age,residential environment,maternal education level,maternal occupation,maternal age at pregnancy,maternal prenatal depression,health status at birth,feeding mode,early health status after birth,primary caregiver before 1 year old,left-behind experience before 3 years old,parenting attitude towards discipline and parental disciplinary severity between the two groups had statistical significance(P＜0.05).The multivariate logistic regression analysis showed that the child's sex,age,residential environment,mater-nal education level,maternal occupation,annual household income,maternal age at pregnancy,health status in neonatal period,primary caregiver beforel year old and left-behind experience before 3 years old were the inde-pendent influencing factors for ASD occurrence(P＜0.05).The specific manifestations included the boys,aged 5-6 years old,living in urban areas,mothers with a junior high school education or below,mothers as full-time housewives,family average annual income＜50 000 Yuan,mother pregnancy age＜20 years old,dyspnea or suffocation at birth,mainly taking care by others before 1 year old,and experience of being a left-behind child before 3 years old,which were more likely to develop autism.Conclusion The onset of childhood ASD is the results of multiple factors concurrent action.

Objective:To investigates the efficacy and safety of allogeneic hematopoietic stem cell transplantation(allo-HSCT)in treating older patients(≥60 years old)with hematologic malignancies.Methods:We conducted a retrospective study involving 67 patients aged 60 years and above, diagnosed with malignant hematological diseases, who received allo-HSCT at the Clinical Research Centrer for Haematologic Diseases of the First Affiliated Hospital of Soochow University between June 2015 and March 2023.We collected pre-transplant data, including the patients' age, gender, pre-transplantation disease risk stratification, disease status, and the haematopoietic cell transplantation comorbidity index(HCT-CI). We retrospectively analyzed clinical data regarding treatment-related toxicity, infections, acute and chronic graft-versus-host disease(a/cGVHD), as well as recurrent and non-recurrent deaths, to estimate the overall survival(OS)rate and event-free survival (EFS)rate.Results:Sixty-seven patients were included in the study, comprising 55 males(82.1%)and 12 females(17.9%), with a median age of 63(61, 65) years .The cohort consisted of 42 cases of acute myeloid leukaemia, 22 cases of myelodysplastic syndromes, and 3 cases of acute lymphoblastic leukaemia.The Kaplan-Meier analysis showed that the 1-year OS and EFS rates were 62.9% and 59.2%, respectively, while the 2-year OS and EFS rates were 55.3% and 51.8%, respectively.The cumulative incidence of 1-year non-relapse mortality and relapse was 25.4% and 21.2%, respectively.A total of 13 patients developed grade Ⅱ-Ⅳ aGVHD, with a 1-year cumulative incidence of 22.0%, and 7 patients developed cGVHD requiring treatment.When stratified by age group, the OS rate was higher in patients aged 60~64 years compared to those aged ≥65 years; however, this difference was not statistically significant(Log-rank χ2=0.99, P=0.317). In contrast, when stratified by disease load, the OS rate was significantly higher in the complete remission(CR)group than in the non-CR group, with a statistically significant difference(Log-rank χ2=15.04, P<0.001). When stratified by donor type, the OS rate was higher in the human leukocyte antigens (HLA) allogeneic group compared to the haploinsufficiency group; however, the difference was not statistically significant(Log-rank χ2=2.71, P=0.100). Twenty-seven patients died at an average of 125 days (range 3-1 054 days) after HSCT.The causes of death included leukemia recurrence in 9 cases (33.3%), infection in 8 cases (29.6%), GVHD in 5 cases (18.5%), poor implantation in 3 cases (11.1%), multi-organ failure in 1 case (3.7%), and cerebrovascular accident in 1 case (3.7%). The results of multifactorial analysis indicated that a pre-transplant tumor load greater than 5% was an independent risk factor for OS after transplantation ( HR=4.59, 95% CI: 2.01-10.42, P<0.001)as well as for disease recurrence ( OR=13.11, 95% CI: 1.96-87.87, P=0.008). Additionally, the occurrence of infection was identified as an independent risk factor for non-recurrent death after transplantation( OR=3.95, 95% CI: 1.13 to 13.71, P=0.031). Conclusions:For patients aged 60 years or older with hematologic malignancies, HSCT can serve as a viable treatment option, particularly for those with refractory recurrence and high cytogenetic risk, as it has the potential to significantly enhance prognosis and increase both EFS and OS rates.