OBJECTIVE To formulate Guidelines for the standardized implementation of pharmacist-managed clinics （ 2026 edition ） in response to the challenges faced by such clinics in China， including uneven development， large discrepancies in service specifications， insufficient patient awareness， and limited medical insurance coverage. METHODS Led by the Pharmaceutical Affairs Professional Committee of the Chinese Hospital Association， the Evidence-based Pharmacy Professional Committee of the Chinese Pharmaceutical Association， and the Hospital Pharmacy Professional Committee of the Cross-strait Medical and Health Exchange Association， a total of 19 domestic hospital pharmacy experts were organized. Through a systematic review of national policies and literature research， current practical experience was summarized. Consensus on the contents of the guidelines was reached after in-depth discussions. RESULTS &CONCLUSIONS The guidelines covered five sections： definition and connotation of pharmacist-managed clinics， establishment requirements， implementation and management， post competency， and practical research. Firstly， the definition and connotation included three operational forms of pharmacist-managed clinics （independent mode， physician-pharmacist joint mode， and online pharmacist-managed clinic mode） and classified service modes （specialty-specific， drug-specific， and disease-specific pharmacist-managed clinics）. The establishment requirements were further refined， covering system construction （pharmaceutical service management system， quality control and assessment mechanism）， personnel qualifications （professional credentials， continuing education and professional training， etc）， service recipients， as well as service venues and facilities. Subsequently， the implementation and management of pharmacist-managed clinics were proposed， involving service procedures， intervention measures， documentation and records， patient education and follow-up， humanistic care， as well as risk management and quality control. Finally， post competency encompassed the competency requirements for pharmacists providing services in pharmacist-managed clinics， as well as the suggestions on teaching methods； practical research encouraged the conduct of high-quality pharmaceutical practice in the setting of pharmacist-managed clinics. The guidelines provide valuable guidance for the standardized implementation of pharmacist-managed clinics in China in terms of establishment， management， teaching， and research， fill the guideline gap in this field， and can promote the high-quality development of pharmacist-managed clinics.

Objective To investigate the correlation of sperm aneuploidy with unexplained recurrent spontaneous abortion(URSA).Methods Thirty-four male partners of couples diagnosed with URSA in the Center of Reproductive Medicine of Northwest Women's and Children's Hospital from November 2021 to December 2023 were enrolled as the experimental group,after excluding chromosomal structural or numerical abnormalities in either partner of the couples,female age≥37 years,and other known female-related causes of miscarriage.Meanwhile,30 men,who had given birth to healthy children,or were infertile only due to female factors and had normal semen parameters,were selected as control group.Fluorescence in situ hybridization(FISH)was used to detect sperm aneuploidy after routine semen analysis for the males of the two groups.Results There were no significant differences in male age,semen volume,sperm concentration,percentage of progressively motile sperm,and percentage of sperm with normal morphology between the two groups(all P＞0.05).However,in the experimental group,the total nullisomy rate(2.10±1.93)％ versus(0.54±0.27)％,total dip-loidy rate(0.25±0.27)％ versus(0.05±0.05)％,and disomy rate of chromosome 18(0.77±1.15)％ versus(0.18±0.21)％,sex chromosomes(2.79±2.38)％ versus(0.78±0.52)％,chromosome 13(0.79±0.99)％ versus(0.21±0.22)％,and chromosome 21(1.24±1.68)％ versus(0.22±0.19)％ were significantly higher than those in the control group(P＜0.05).When the the mean aneu-ploidy rate in the control group(x+2s)was set as the upper limit of the normal reference value,the proportions of disomy rates of chro-mosomes 18,13,21 and sex chromosomes,as well as the total diploidy rate exceeding the threshold in the experimental group were 41.18％,35.29％,41.18％,55.88％,and 47.06％,respectively,with the proportion of abnormal disomy rate of sex chromosomes be-ing the highest.Conclusion The aneuploidy rate of sperm may be a related factor leading to unexplained recurrent spontaneous abor-tion in females,which has certain clinical significance for the assessment of male fertility and the diagnosis of male infertility.

Objective:Special clinical types of lung cancer nodules with " small tumors and big metastases" are seriously harmful to human health, but their clinical characteristics are rarely reported. The aim of this study is to analyse the clinical characteristics of these lung cancer nodules.Methods:From Jan. 2019 to Nov. 2024, patients with stage T1 solid lung cancer who were pathologically confirmed in the First Affiliated Hospital of Chongqing Medical University were prospectively collected and divided into lung cancer nodule with metastasis group (study group) and stage Ia lung cancer group (control group). The differences in clinical, imaging, pathological and molecular features between the two groups were compared, and the differences in the distribution of metastases in the study group and in patients with or without bone metastasis were analyzed.Results:A total of 827 patients with an average age of 62.65±11.01 years were included, including 425 in the study group and 402 in the control group. The proportion of males, number of smokers, nodule size and EGFR mutation rate in the study group were significantly higher than those in the control group (all P<0.05). Stage IV patients accounted for 63.76% in the study group, among which bone metastasis patients accounted for the highest proportion (51.66%), and alkaline phosphatase, calcium and phosphorus were significantly increased. Conclusions:Patients with smoking, male and solid lung cancer nodules are more likely to have " small tumor and large metastasis", and bone metastasis is the most common distant metastatic site. The increase of alkaline phosphatase, calcium and phosphorus is helpful for early identification of bone metastases.

Objective To investigate the correlation of sperm aneuploidy with unexplained recurrent spontaneous abortion(URSA).Methods Thirty-four male partners of couples diagnosed with URSA in the Center of Reproductive Medicine of Northwest Women's and Children's Hospital from November 2021 to December 2023 were enrolled as the experimental group,after excluding chromosomal structural or numerical abnormalities in either partner of the couples,female age≥37 years,and other known female-related causes of miscarriage.Meanwhile,30 men,who had given birth to healthy children,or were infertile only due to female factors and had normal semen parameters,were selected as control group.Fluorescence in situ hybridization(FISH)was used to detect sperm aneuploidy after routine semen analysis for the males of the two groups.Results There were no significant differences in male age,semen volume,sperm concentration,percentage of progressively motile sperm,and percentage of sperm with normal morphology between the two groups(all P＞0.05).However,in the experimental group,the total nullisomy rate(2.10±1.93)％ versus(0.54±0.27)％,total dip-loidy rate(0.25±0.27)％ versus(0.05±0.05)％,and disomy rate of chromosome 18(0.77±1.15)％ versus(0.18±0.21)％,sex chromosomes(2.79±2.38)％ versus(0.78±0.52)％,chromosome 13(0.79±0.99)％ versus(0.21±0.22)％,and chromosome 21(1.24±1.68)％ versus(0.22±0.19)％ were significantly higher than those in the control group(P＜0.05).When the the mean aneu-ploidy rate in the control group(x+2s)was set as the upper limit of the normal reference value,the proportions of disomy rates of chro-mosomes 18,13,21 and sex chromosomes,as well as the total diploidy rate exceeding the threshold in the experimental group were 41.18％,35.29％,41.18％,55.88％,and 47.06％,respectively,with the proportion of abnormal disomy rate of sex chromosomes be-ing the highest.Conclusion The aneuploidy rate of sperm may be a related factor leading to unexplained recurrent spontaneous abor-tion in females,which has certain clinical significance for the assessment of male fertility and the diagnosis of male infertility.

Objective:The aim of this study is to analyse the clinical characteristics of Special clinical types of lung cancer nodules with "small tumors and big metastases" .Methods:From Jan. 2019 to Nov. 2024, patients with stage T1 solid lung cancer who were pathologically confirmed in the First Affiliated Hospital of Chongqing Medical University were prospectively collected and divided into lung cancer nodule with metastasis group (study group) and stage Ia lung cancer group (control group). The differences in clinical, imaging, pathological and molecular features between the two groups were compared, and the differences in the distribution of metastases in the study group and in patients with or without bone metastasis were analyzed.Results:A total of 827 patients with an average age of 62.65±11.01 years were included, including 425 in the study group and 402 in the control group. The proportion of males, number of smokers, nodule size and EGFR mutation rate in the study group were significantly higher than those in the control group (all P<0.05). Stage IV patients accounted for 63.76% in the study group, among which bone metastasis patients accounted for the highest proportion (51.66%), and alkaline phosphatase, calcium and phosphorus were significantly increased. Conclusions:Patients with smoking, male and solid lung cancer nodules are more likely to have "small tumor and large metastasis", and bone metastasis is the most common distant metastatic site. The increase of alkaline phosphatase, calcium and phosphorus is helpful for early identification of bone metastases.

Objective To explore the clinical characteristics of myelodysplastic syndrome(MDS)with U2 small nuclear RNA cofactor 1(U2AF1)mutation in different age groups,as well as the efficacy and prognosis of an arsenic-containing traditional Chinese medicine(TCM)compound prescription(Qinghuang Capsules combined with Bushen Yijing Formula).Methods A retrospective analysis was conducted on the clinical data of patients with MDS who were hospitalized in the Hematology Department Ward of Xiyuan Hospital,China Academy of Chinese Medical Sciences,and received arsenic-containing TCM compound treatment from November 30,2020,to September 30,2023.Stratified by age,the U2AF1 mutation and wild-type groups aged＜65 years and≥65 years were compared in terms of sex,TCM syndrome,World Health Organization classification,MDS Revised International Prognostic Score System(IPSS-R)score,blood routine indicators,serum lactate dehydrogenase content,nephroblastoma 1(WT1)expression level,bone marrow puncture and biopsy indicators,and chromosomal prognostic grades,et al.Furthermore,the efficacy of arsenic-containing TCM compound were compared in the U2AF1 mutation and wild-type groups among different age groups,as well as the influence of age on the survival prognosis of MDS patients with U2AF1 mutation.Results A total of 201 patients with MDS were included.104 patients were under 65 years old,among whom 20 had U2AF1 mutation,and 84 had wild-type.Ninety-seven patients were aged 65 years or older,among whom 19 patients had the U2AF1 mutation and 78 had the wild-type.Among patients aged＜65 years,the U2AF1 mutation group had a higher proportion of male patients and very low-risk/low-risk patients with an IPSS-R score≤3(P＜0.05),a lower mean corpuscular volume(MCV)(P＜0.05),and a relatively higher proportion of peripheral blood cell line 1 reduction than the wild-type group(P＜0.05).Among patients aged≥65 years,the MCV in the U2AF1 mutation group was lower(P＜0.05),and the expression level of the bone marrow WT1 gene and the proportion of patients with reticular fiber grade 4 were relatively higher than in the wild-type group(P＜0.05).The total effective rate of the arsenic-containing TCM compound for patients with U2AF1 mutation was 61.5％(24/39),and the total response rate was 30.8％(12/39).The total effective rate for the wild-type patients was 67.9％(110/162),and the total response rate was 29.6％(48/162).No significant difference was observed in the total effective and response rates.Kaplan-Meier survival analysis of 39 patients with U2AF1 mutation revealed that the median overall survival(mOS)of patients older than 65 years had not been reached.The 1-,2-,and 3-year survival rates were 93.8％,84.4％,and 84.4％,respectively.The mOS of the patients aged≥65 years was 35 months(95％confidence interval[CI]:7.559-62.441),and the 1-,2-,and 3-year survival rates were 66.2％,58.9％,and 29.4％,respectively.The mOS of patients in the aged≥65 years group was significantly lower than that in the aged＜65 years group(P＜0.05),and no significant difference was observed in median progression-free survival between the two groups.Conclusion The U2AF1 mutation is closely associated with the clinical characteristics of MDS.However,age and the presence of U2AF1 mutation have no significant effect on the total effective and response rates of arsenic-containing TCM compound.Age is a significant factor influencing the prognosis of patients with MDS with U2AF1 mutation.Patients aged 65 years or older have a shorter survival time than those younger than 65 years.

Objective:Special clinical types of lung cancer nodules with " small tumors and big metastases" are seriously harmful to human health, but their clinical characteristics are rarely reported. The aim of this study is to analyse the clinical characteristics of these lung cancer nodules.Methods:From Jan. 2019 to Nov. 2024, patients with stage T1 solid lung cancer who were pathologically confirmed in the First Affiliated Hospital of Chongqing Medical University were prospectively collected and divided into lung cancer nodule with metastasis group (study group) and stage Ia lung cancer group (control group). The differences in clinical, imaging, pathological and molecular features between the two groups were compared, and the differences in the distribution of metastases in the study group and in patients with or without bone metastasis were analyzed.Results:A total of 827 patients with an average age of 62.65±11.01 years were included, including 425 in the study group and 402 in the control group. The proportion of males, number of smokers, nodule size and EGFR mutation rate in the study group were significantly higher than those in the control group (all P<0.05). Stage IV patients accounted for 63.76% in the study group, among which bone metastasis patients accounted for the highest proportion (51.66%), and alkaline phosphatase, calcium and phosphorus were significantly increased. Conclusions:Patients with smoking, male and solid lung cancer nodules are more likely to have " small tumor and large metastasis", and bone metastasis is the most common distant metastatic site. The increase of alkaline phosphatase, calcium and phosphorus is helpful for early identification of bone metastases.

Objective To analyze the reverse mechano-electric effect of the layered structure of articular cartilage and its influencing factors.Methods The cartilage samples were classified according to their physiological thickness(approximately 0.4 mm for the upper layer,1 mm for the middle layer,and 0.6 mm for the lower layer).Through a non-contact external electric field testing method,how different influencing factors affected the reverse mechano-electric effect of articular cartilage was analyzed.Results When the electric field spacing decreased,water content increased,and in vitro time decreased,the displacement of normal layered cartilage in a non-contact electric field increased by 18,10,15 μm,respectively.In the case of simulated arthritis defects,as the defect depth and radius increased,the overall deviation deflection of articular cartilage gradually decreased by about 7 μm.Conclusions The three-layer cartilage differed in their reverse mechano-electricity effects,showing the greatest deflection in the middle layer at 90％water content,under 7 mm electric field spacing,and after 12 hours ex vivo.

Objective:The aim of this study is to analyse the clinical characteristics of Special clinical types of lung cancer nodules with "small tumors and big metastases" .Methods:From Jan. 2019 to Nov. 2024, patients with stage T1 solid lung cancer who were pathologically confirmed in the First Affiliated Hospital of Chongqing Medical University were prospectively collected and divided into lung cancer nodule with metastasis group (study group) and stage Ia lung cancer group (control group). The differences in clinical, imaging, pathological and molecular features between the two groups were compared, and the differences in the distribution of metastases in the study group and in patients with or without bone metastasis were analyzed.Results:A total of 827 patients with an average age of 62.65±11.01 years were included, including 425 in the study group and 402 in the control group. The proportion of males, number of smokers, nodule size and EGFR mutation rate in the study group were significantly higher than those in the control group (all P<0.05). Stage IV patients accounted for 63.76% in the study group, among which bone metastasis patients accounted for the highest proportion (51.66%), and alkaline phosphatase, calcium and phosphorus were significantly increased. Conclusions:Patients with smoking, male and solid lung cancer nodules are more likely to have "small tumor and large metastasis", and bone metastasis is the most common distant metastatic site. The increase of alkaline phosphatase, calcium and phosphorus is helpful for early identification of bone metastases.

Objective:To explore the occurrence,co-occurrence,and different subtypes of self-harm and sui-cidal behaviors among male prisoners to inform the development of targeted intervention strategies.Methods:A phenomenology in qualitative research was adopted,and 30 male prisoners with a history of self-harm behaviors,suicidal ideation and suicideattempts,were selected for semi-structured interviews.Data was analyzed by Colaizzi's seven-step method to distill themes.Results:Theme analysis revealed 4 themes and 9 sub-themes(subtypes)of the self-harm and suicidal behaviors of male prisoners,namely the initial occurrence of self-harm behaviors,non-suicid-al self-injury(NSSI)including 6 subtypes(emotional management disorder,self-punishing,antagonistic dissocia-tion,sensation seeking,self-harm without self-awareness,and instrumental self-harm),the co-occurrence of self-harm-suicide behaviors with a subtype of rational suicide,the acute suicide behavior including two subtypes(impul-sive suicide and psychiatric suicide).Conclusion:Negative emotions and emotional dysregulation are important re-lated factorsof self-harm among male prisoners.Suicidal behaviors commonly co-occurred with NSSI,and under-standing the NSSI of prisoners could provide reference for suicide prevention in prisons.There is variability in the motivation of different subtypes of NSSI in maleprisoners,and subtype-based personalized interventions could be a-dopted to reduce the occurrence of self-harm and suicidal behaviors.