Objective:To construct an evaluation index system for rural order-oriented general practice residents based on Entrustable Professional Activities (EPAs) and conduct an empirical analysis. ?Methods:A mixed-methods study design was adopted (November 2022-April 2023). The preliminary draft of the index system was developed through literature review and group discussions, then refined and improved via two rounds of expert consultation using the Delphi method. The analytic hierarchy process (AHP) was applied to determine the weight of each index. Meanwhile, questionnaires were distributed to 181 participants, including general practitioners from general hospitals, general practitioners from community hospitals, and general practice residents. The scores of the three groups regarding the importance and feasibility of the indices were compared. Ten general practitioners of the above three types were selected for semi-structured interviews on their cognitive and practical aspects of the system. ?Results:The positive coefficients of the two rounds of expert consultation were 16/17 and 16/16, respectively. The expert authority degree was >0.70, and the test of coordination coefficient was statistically significant ( P<0.05). Finally, an index system consisting of 20 first-level indices and 56 second-level indices was established. In terms of weight, among the first-level indices,"EPA1: Information Acquisition"had the highest weight (0.11), while"EPA12: Clinical Research"had the lowest (0.02). Among the second-level indices, "Medical History Taking" and "Physical Examination" under EPA1 had the highest weight (both 0.056), while "Healthcare for Patients with Severe Mental Illness" and "Healthcare for Disabled and Handicapped Populations" under EPA15 had the lowest (both 0.003). The 181 participants gave scores ranging from 4.49 to 4.92 for the importance of the 20 first-level indices and from 4.16 to 4.81 for their feasibility. Only for" EPA19: Common Diseases in Primary Care and Health Management", the feasibility score given by general practitioners from community hospitals was higher than that from general hospitals ( t=2.157, P=0.032); no statistically significant differences were observed among the groups for the other indices ( P>0.05).The interview results showed that general practitioners have a relatively high level of recognition for this system, but there is still room for improvement in its practical application.? Conclusions:The evaluation index system for rural order-oriented general practice residents constructed based on EPAs has high reliability, and it is consistently recognized by different types of general practitioners. It can provide a reference for the cultivation of post competency of this group.?

The paper introduces Professor ZHAO Hong's clinical experience and the thinking of diagnosis and treatment for gynecological diseases based on spleen-stomach theories of TCM and explore the effects of the dysfunction of spleen and stomach on gynecological diseases. In clinical practice, Professor ZHAO proposes the "theory" for protecting the spleen and stomach, and in consideration of the other organs; focuses on the "principle" for strengthening the spleen, harmonizing the stomach, promoting qi circulation, removing stagnation and mutually-regulating the body, qi and mind; and adopts the "methods" of integrating acupuncture with medication and specially uses the warming and resolving techniques. She attaches importance to "acupoints" on the detection, and the selection of fewer but more effective ones; and delivers the "needling techniques" for releasing the stagnation and obstruction and inducing muscle jumping and sensation transmission. Professor ZHAO Hong integrates acupuncture with medication in views of spleen and stomach theories of TCM for ovarian insufficiency, polycystic ovary syndrome, endometriosis, thin endometrium and dysfunctional uterine bleeding, which provides the references for the treatment of gynecological diseases.
Humans ; Female ; Acupuncture Therapy ; Spleen/physiopathology* ; Genital Diseases, Female/physiopathology* ; Stomach/physiopathology* ; Medicine, Chinese Traditional ; Acupuncture Points

Objective:To construct an evaluation index system for rural order-oriented general practice residents based on Entrustable Professional Activities (EPAs) and conduct an empirical analysis. ?Methods:A mixed-methods study design was adopted (November 2022-April 2023). The preliminary draft of the index system was developed through literature review and group discussions, then refined and improved via two rounds of expert consultation using the Delphi method. The analytic hierarchy process (AHP) was applied to determine the weight of each index. Meanwhile, questionnaires were distributed to 181 participants, including general practitioners from general hospitals, general practitioners from community hospitals, and general practice residents. The scores of the three groups regarding the importance and feasibility of the indices were compared. Ten general practitioners of the above three types were selected for semi-structured interviews on their cognitive and practical aspects of the system. ?Results:The positive coefficients of the two rounds of expert consultation were 16/17 and 16/16, respectively. The expert authority degree was >0.70, and the test of coordination coefficient was statistically significant ( P<0.05). Finally, an index system consisting of 20 first-level indices and 56 second-level indices was established. In terms of weight, among the first-level indices,"EPA1: Information Acquisition"had the highest weight (0.11), while"EPA12: Clinical Research"had the lowest (0.02). Among the second-level indices, "Medical History Taking" and "Physical Examination" under EPA1 had the highest weight (both 0.056), while "Healthcare for Patients with Severe Mental Illness" and "Healthcare for Disabled and Handicapped Populations" under EPA15 had the lowest (both 0.003). The 181 participants gave scores ranging from 4.49 to 4.92 for the importance of the 20 first-level indices and from 4.16 to 4.81 for their feasibility. Only for" EPA19: Common Diseases in Primary Care and Health Management", the feasibility score given by general practitioners from community hospitals was higher than that from general hospitals ( t=2.157, P=0.032); no statistically significant differences were observed among the groups for the other indices ( P>0.05).The interview results showed that general practitioners have a relatively high level of recognition for this system, but there is still room for improvement in its practical application.? Conclusions:The evaluation index system for rural order-oriented general practice residents constructed based on EPAs has high reliability, and it is consistently recognized by different types of general practitioners. It can provide a reference for the cultivation of post competency of this group.?

Heart rate recovery,a widely used indicator in clinical evaluation of the autonomic nervous system,refers to the difference between maximum heart rate during exercise and the heart rate after 1 or a few minutes of cessation.It possesses advantages of being noninvasive and repeatable.Currently,heart rate recovery is extensively applied in cardiovascular diseases for evaluating disease severity,prognosis,risk of cardiovascular events,and mortality.This article primarily discusses the application value and current research progress of heart rate recovery in cardiovascular diseases.

Objective:To investigate the related factors of pleasure loss in patients with human immunodefi-ciency virus(HIV)/acquired immune deficiency syndrome(AIDS).Methods:Totally 237 patients with HIV/AIDS from a certain infectious disease hospital were selected and surveyed with a self-designed general information ques-tionnaire,the Temporal Pleasure Experience Scale(TEPS),Self Acceptance Scale(SAQ),Discrimination Percep-tion Scale(SIS),and Perceived Social Support Scale(PSSS).Results:The patient's TEPS score was(73.4±16.1).Stepwise linear regression analysis showed that the PSSS total scores,education level,and personal monthly income were positively correlated with the TEPS total scores(β=0.41,5.17,4.63),and age was negatively corre-lated with the TEPS total scores(β=-0.30).Conclusion:It suggests that more attention should be paid to the lack of pleasure in patients with HIV/AIDS,and the lack of pleasure is related to personal monthly income,educa-tion level,age and perceived social support.

Objective:To explore the effects of miR-21-5p exosomes derived from human umbilical cord mesenchymal stem cells on apoptosis of human granular cells.Methods:A granular cell apoptosis model was constructed by treating KGN cells with different concentrations (0 μmol/L, 30 μmol/L, 60 μmol/L, and 100 μmol/L) of phosphoramide nitrogen mustard for 48 h. The mRNA and protein levels of bax and bcl2 were detected using qPCR and Western blotting, respectively. The apoptosis rate was measured using flow cytometry to screen for the optimal concentration of phosphoramide nitrogen mustard for constructing an apoptosis model. Hsa-miR-21-5p overexpression plasmid was used for instantaneously transfecting human umbilical cord mesenchymal stem cells, and the expression level of hsa-miR-21-5p was detected by qPCR. The miR-21-5p exosomes were separated and identified by flow cytometry and electron microscope. Different concentrations (5 μg/mL, 10 μg/mL and 15 μg/mL) of miR-21 exosomes were added into successful KGN cell apoptosis model to overexpress miR-21. The mRNA and protein levels of bax and bcl2 were detected using qPCR and Western blotting, respectively. PKH-26 was used to trace the position of human granular cells. Results:The levels of bax mRNA and protein in KGN cells treated with 60 μmol/L phosphoramide nitrogen mustard were significantly higher than those in the 0 μmol/L phosphoramide nitrogen mustard group (all P<0.001), while the levels of bcl2 mRNA and protein were significantly higher than those in the 0 μmol/L phosphoramide nitrogen mustard group ( P=0.005, P<0.001). The apoptosis rate of KGN cells after 60 μmol/L phosphoramide nitrogen mustard intervention was (38.10±2.90)%, while the apoptosis rate of KGN cells after 30 μmol/L phosphoramide nitrogen mustard intervention was (16.75±2.55)%, they were all significantly higher than that of the 0 μmol/L phosphoramide nitrogen mustard intervention group ( P=0.020, P=0.006). Hsa-miR-21-5p was transiently transfected into human umbilical cord blood mesenchymal stem cells, and the expression of has-miR-21-5p was higher than that in control group detected by qPCR ( P<0.001). The positive rate of surface protein CD9, CD63 and CD81 was 14.9%, 16.4% and 31.4%. The exosome was observed as "tea tray" or "concave hemisphere" by electron microscope. The exosome labeled by PKH-26 entered the granular cells and exerted biological effects. There was no statistically significant difference in bax mRNA expression levels between the 5 μg/mL, 10 μg/mL, and 15 μg/mL empty plasmid exosomes groups and the 60 μmol/L phosphoramide nitrogen mustard group (all P>0.05). However, the expression levels of bax mRNA in the 5 μg/mL, 10 μg/mL, and 15 μg/mL miR-21-5-p exosomes groups were lower than those in the 60 μmol/L phosphoramide nitrogen mustard group ( P=0.008, P=0.003, P<0.001). However, there was no statistically significant difference in the expression of bcl2 mRNA among the groups (all P>0.05). From the perspective of protein levels, there was no statistically significant difference in BAX protein expression between the 5 μg/mL, 10 μg/mL, and 15 μg/mL empty exosomes groups and 60 μmol/L phosphoramide nitrogen mustard group (all P>0.05), while the 5 μg/mL, 10 μg/mL, and 15 μg/mL miR-21-5-p exosomes groups showed a decrease in BAX protein expression compared with the 60 μmol/L phosphoramide nitrogen mustard group, and the differences were statistically significant (all P<0.001). However, there was no statistically significant difference in the expression of BCL2 protein among the intervention groups (all P>0.05). Conclusion:Hsa-miR-21-5p exosomes derived from human umbilical cord blood mesenchymal stem cells can effectively exert the anti-apoptotic effect.

Objective:To explore the effects of miR-21-5p exosomes derived from human umbilical cord mesenchymal stem cells on apoptosis of human granular cells.Methods:A granular cell apoptosis model was constructed by treating KGN cells with different concentrations (0 μmol/L, 30 μmol/L, 60 μmol/L, and 100 μmol/L) of phosphoramide nitrogen mustard for 48 h. The mRNA and protein levels of bax and bcl2 were detected using qPCR and Western blotting, respectively. The apoptosis rate was measured using flow cytometry to screen for the optimal concentration of phosphoramide nitrogen mustard for constructing an apoptosis model. Hsa-miR-21-5p overexpression plasmid was used for instantaneously transfecting human umbilical cord mesenchymal stem cells, and the expression level of hsa-miR-21-5p was detected by qPCR. The miR-21-5p exosomes were separated and identified by flow cytometry and electron microscope. Different concentrations (5 μg/mL, 10 μg/mL and 15 μg/mL) of miR-21 exosomes were added into successful KGN cell apoptosis model to overexpress miR-21. The mRNA and protein levels of bax and bcl2 were detected using qPCR and Western blotting, respectively. PKH-26 was used to trace the position of human granular cells. Results:The levels of bax mRNA and protein in KGN cells treated with 60 μmol/L phosphoramide nitrogen mustard were significantly higher than those in the 0 μmol/L phosphoramide nitrogen mustard group (all P<0.001), while the levels of bcl2 mRNA and protein were significantly higher than those in the 0 μmol/L phosphoramide nitrogen mustard group ( P=0.005, P<0.001). The apoptosis rate of KGN cells after 60 μmol/L phosphoramide nitrogen mustard intervention was (38.10±2.90)%, while the apoptosis rate of KGN cells after 30 μmol/L phosphoramide nitrogen mustard intervention was (16.75±2.55)%, they were all significantly higher than that of the 0 μmol/L phosphoramide nitrogen mustard intervention group ( P=0.020, P=0.006). Hsa-miR-21-5p was transiently transfected into human umbilical cord blood mesenchymal stem cells, and the expression of has-miR-21-5p was higher than that in control group detected by qPCR ( P<0.001). The positive rate of surface protein CD9, CD63 and CD81 was 14.9%, 16.4% and 31.4%. The exosome was observed as "tea tray" or "concave hemisphere" by electron microscope. The exosome labeled by PKH-26 entered the granular cells and exerted biological effects. There was no statistically significant difference in bax mRNA expression levels between the 5 μg/mL, 10 μg/mL, and 15 μg/mL empty plasmid exosomes groups and the 60 μmol/L phosphoramide nitrogen mustard group (all P>0.05). However, the expression levels of bax mRNA in the 5 μg/mL, 10 μg/mL, and 15 μg/mL miR-21-5-p exosomes groups were lower than those in the 60 μmol/L phosphoramide nitrogen mustard group ( P=0.008, P=0.003, P<0.001). However, there was no statistically significant difference in the expression of bcl2 mRNA among the groups (all P>0.05). From the perspective of protein levels, there was no statistically significant difference in BAX protein expression between the 5 μg/mL, 10 μg/mL, and 15 μg/mL empty exosomes groups and 60 μmol/L phosphoramide nitrogen mustard group (all P>0.05), while the 5 μg/mL, 10 μg/mL, and 15 μg/mL miR-21-5-p exosomes groups showed a decrease in BAX protein expression compared with the 60 μmol/L phosphoramide nitrogen mustard group, and the differences were statistically significant (all P<0.001). However, there was no statistically significant difference in the expression of BCL2 protein among the intervention groups (all P>0.05). Conclusion:Hsa-miR-21-5p exosomes derived from human umbilical cord blood mesenchymal stem cells can effectively exert the anti-apoptotic effect.

Objective:To retrieve, evaluate and summarize the best evidence for the prevention and management of stress urinary incontinence in pregnant and postpartum patients, and provide a reference for the standardized management of clinical medical staff.Methods:All domestic and international evidences on the prevention and management of stress urinary incontinence during pregnancy and postpartum patients were systematically searched, including clinical decisions, guidelines, expert consensus and systematic reviews. The retrieval time limit was from the establishment of the database to March 20, 2022. Two researchers independently conducted literature screening and quality evaluation, and extracted and summarized the included literature.Results:A total of 10 articles were included, including 1 clinical decision, 3 guidelines and 6 systematic reviews. A total of 29 pieces of best evidence were summarized from five aspects, including risk factors, risk assessment, intervention measures, education and training and follow-up.Conclusions:This study summarizes the best evidence for the prevention and management of stress urinary incontinence in pregnant and postpartum patients. Clinicians should refer to the best evidence and combine the patient's own condition to conduct standardized management of the disease.

Objective:To evaluate the efficacy and safety of mitoxantrone hydrochloride liposome injection in the treatment of peripheral T-cell lymphoma (PTCL) in a real-world setting.Methods:This was a real-world ambispective cohort study (MOMENT study) (Chinese clinical trial registry number: ChiCTR2200062067). Clinical data were collected from 198 patients who received mitoxantrone hydrochloride liposome injection as monotherapy or combination therapy at 37 hospitals from January 2022 to January 2023, including 166 patients in the retrospective cohort and 32 patients in the prospective cohort; 10 patients in the treatment-na?ve group and 188 patients in the relapsed/refractory group. Clinical characteristics, efficacy and adverse events were summarized, and the overall survival (OS) and progression-free survival (PFS) were analyzed.Results:All 198 patients were treated with mitoxantrone hydrochloride liposome injection for a median of 3 cycles (range 1-7 cycles); 28 cases were treated with mitoxantrone hydrochloride liposome injection as monotherapy, and 170 cases were treated with the combination regimen. Among 188 relapsed/refractory patients, 45 cases (23.9%) were in complete remission (CR), 82 cases (43.6%) were in partial remission (PR), and 28 cases (14.9%) were in disease stabilization (SD), and 33 cases (17.6%) were in disease progression (PD), with an objective remission rate (ORR) of 67.6% (127/188). Among 10 treatment-na?ve patients, 4 cases (40.0%) were in CR, 5 cases (50.0%) were in PR, and 1 case (10.0%) was in PD, with an ORR of 90.0% (9/10). The median follow-up time was 2.9 months (95% CI 2.4-3.7 months), and the median PFS and OS of patients in relapsed/refractory and treatment-na?ve groups were not reached. In relapsed/refractory patients, the difference in ORR between patients with different number of treatment lines of mitoxantrone hydrochloride liposome injection [ORR of the second-line, the third-line and ≥the forth-line treatment was 74.4% (67/90), 73.9% (34/46) and 50.0% (26/52)] was statistically significant ( P = 0.008). Of the 198 PTCL patients, 182 cases (91.9%) experienced at least 1 time of treatment-related adverse events, and the incidence rate of ≥grade 3 adverse events was 66.7% (132/198), which was mainly characterized by hematologic adverse events. The ≥ grade 3 hematologic adverse events mainly included decreased lymphocyte count, decreased neutrophil count, decreased white blood cell count, and anemia; non-hematologic adverse events were mostly grade 1-2, mainly including pigmentation disorders and upper respiratory tract infection. Conclusions:The use of mitoxantrone hydrochloride liposome injection-containing regimen in the treatment of PTCL has definite efficacy and is well tolerated, and it is a new therapeutic option for PTCL patients.

Objective:To explore the predictive value of peripheral blood cytokine models on organ functional impairment after chimeric antigen receptor T(CAR-T) cell therapy in children with B-lineage lymphocytic leukemia.Methods:The clinical data of 44 children with acute B-lineage lymphoblastic leukemia who received CAR-T cell therapy at Children′s Hospital of Soochow University from September 2018 to October 2020 were retrospectively analyzed.Peripheral blood cytokines, including interleukin(IL)-2, IL-4, IL-6, IL-10, tumor necrosis factor-α, interferon(IFN)-γ and IL-17A, were measured daily for 14 days after receiving CAR-T cell therapy.The trend of peripheral blood cytokine levels was analyzed at the endpoint of organ function recovery or death within 14 days after CAR-T cell treatment.Receiver operating characteristic curve was used to establish a mathematical prediction model to predict the occurrence of organ damage in the children.Results:Of the 44 children, 31 cases were boys and 13 cases were girls, with a median age of 7.96 (5.19, 11.48)years.Cytokine release syndrome(CRS) response occurred in 95.5% (42/44) children, with 88.1% (37/42) had a grade 1-3 CRS response, and 16.7% (7/42) had a severe grade 4-5 CRS response.Using IL-6>3 892.95 pg/mL as cut-off value, the area under the curve(AUC) for predicting acute respiratory failure was 0.818, with a sensitivity of 0.8 and a specificity of 0.735, while combining IFN-γ>414.4 pg/mL, IL-6>3 892.95 pg/mL and IL-2>27.05 pg/mL were the three cut-off values, with an AUC of 0.741, sensitivity of 0.6 and specificity of 0.912 for predicting acute respiratory failure. Using IFN-γ>1 699.5 pg/mL as cut-off value, the AUC for predicting shock was 0.908, with a sensitivity of 0.722 and a specificity of 1.With IL-6>4 607.3 pg/mL as cut-off value, the AUC for predicting liver injury was 0.964, with a sensitivity of 1 and a specificity of 0.906, while combining both IL-6>4 607.3 pg/mL and IFN-γ>1 446.2 pg/mL as cut-off values, the AUC for predicting liver injury was 0.977, with a sensitivity of 1 and a specificity of 0.906.Combining both IL-6>6 972.2 pg/mL and IFN-γ>3 981.5 pg/mL predicted a positive predictive value of 62.5% and a negative predictive value of 94.4% for grade 4-5 CRS response, with an AUC of 0.846, a predictive sensitivity of 0.714 and a specificity of 0.838, and all children had a combination of two or more organ function injuries.Conclusion:The combination of IL-6 and IFN-γ can effectively predict the incidence of liver injury and cytokine release syndrome.The combination of peripheral blood cytokines IFN-γ, IL-6 and IL-2 can be used to predict the incidence of acute respiratory failure after the treatment of CAR-T cells in children with acute B-lineage lymphoblastic leukaemia.IFN-γ single index can be used to predict the incidence of shock.The combination of IL-6 and IFN-γ can be used to predict the incidence of liver injury and the severity of CRS.