ObjectiveTo develop an intervention program based on a shared mental model to enhance the communication and collaboration skills of nurses in multidisciplinary teams in stroke rehabilitation wards. MethodsUsing the shared mental model as the theoretical framework, the intervention program was preliminarily drafted through literature review to establish a theoretical foundation and qualitative research to identify clinical needs. The Delphi method was then used to revise and refine the program. ResultsBased on literature review and qualitative research, intervention elements were extracted across four dimensions: equipment, tasks, team interaction and team members, forming the initial draft of the intervention program. Two rounds of consultations were conducted with 18 experts, achieving a 100% valid response rate in both rounds. The expert authority coefficients were 0.87 and 0.90, respectively. In the second round of consultation, the variation coefficients for the importance scores of each item ranged from 0 to 0.20 (overall Kendall's W = 0.272, P < 0.001), and the variation coefficients for feasibility scores ranged from 0 to 0.21 (overall Kendall's W = 0.275, P < 0.001). The final intervention program included five first-level indicators, eight second-level indicators, and 29 third-level indicators, aligning with the four dimensions of the shared mental model. ConclusionThe intervention program was developed to enhance the communication and collaboration skills of nurses in multidisciplinary teams in stroke rehabilitation wards based on the shared mental model.

Objective To investigate the diagnostic value of serum human β-defensin 2(HBD2)and soluble growth stimulating gene 2(sST2)levels in pediatric refractory Mycoplasma pneumonia.Methods A total of 145 children diagnosed with Mycoplasma pneumonia were recruited,and divided into refractory pneumonia group(n=53)and common pneumonia group(n=92)based on whether they had refractory or common pneumonia.General data were compared between the two groups.Ser-um HBD2 and sST2 levels were measured using enzyme-linked immunosorbent assay(ELISA).Multi-variate logistic regression analysis was used to identify influencing factors for the occurrence of refracto-ry Mycoplasma pneumonia.Receiver operating characteristic(ROC)curve analysis was performed to evaluate the diagnostic value of serum HBD2 and sST2 levels in refractory Mycoplasma pneumonia.Results The proportion of lung consolidation and pleural effusion in refractory pneumonia group was significantly higher,and the fever time was significantly longer than that in common pneumonia group(P＜0.05).Serum HBD2 and sST2 levels in the refractory pneumonia group were signifi-cantly higher than those in the common pneumonia group(P＜0.05).Multivariate Logistic regres-sion analysis indicated that lung consolidation,pleural effusion,high serum HBD2 level and high serum sST2 level were risk factors for pediatric refractory Mycoplasma pneumonia(P＜0.05).The area under the curve and Youden's index for diagnosing pediatric refractory Mycoplasma pneumonia were 0.817 and 0.557 for serum HBD2 level,and 0.841 and 0.607 for serum sST2 level,respec-tively.Combined diagnosis using both markers resulted in an area under the curve of 0.916 and a Youden's index of 0.721.Conclusion The combined detection of serum HBD2 and sST2 levels holds significant diagnostic value for pediatric refractory Mycoplasma pneumonia.

Objective:To evaluate the efficacy of an etoposide (Vp16) -intensified conditioning regimen in allogeneic hematopoietic stem cell transplantation (allo-HSCT) for the treatment of relapsed/refractory acute myeloid leukemia (AML).Method:A retrospective analysis was conducted on the clinical data of 27 recipients with relapsed/refractory AML who underwent allo-HSCT using a Vp16-intensified conditioning regimen at Aerospace Center Hospital from January 2019 to January 2022. Transplantation-related complications and treatment outcomes were observed. Kaplan-Meier survival analysis was used to assess the overall survival (OS) and disease-free survival (DFS) rates.Result:Among the 27 recipients, there were 14 males and 13 females, with a median age of 41 years (range: 12~55 years). Except for one recipient who experienced primary graft failure, the remaining 26 recipients achieved hematopoietic reconstitution. The median neutrophil and platelet engraftment times were 13 days (range: 9~20 days) and 13.5 days (range: 11~33 days), respectively. Regimen-related toxicity (RRT) was mainly gastrointestinal toxicity and oral mucositis, and no deaths were attributed to RRT. A total of 12 recipients (44.44%) developed acute graft-versus-host disease (aGVHD), of whom 3 cases (11.11%) had grade III~IV aGVHD. Chronic GVHD (cGVHD) occurred in 13 recipients (48.15%), including 8 cases (29.63%) of extensive cGVHD. The median follow-up time after transplantation was 17 months (range: 1~48 months). Fifteen recipients (55.56%) survived without disease, while 12 recipients (44.44%) died— 9 due to relapse and 3 due to transplant-related complications. The 1-year overall survival and DFS rates were 74.07% and 59.26%, respectively; the 2-year overall survival and DFS rates were 59.26% and 55.56%, respectively. The 2-year relapse rate and transplant-related mortality (TRM) were 33.33% and 11.11%, respectively.Conclusion:The Vp16-intensified conditioning regimen in allo-HSCT appears to be a viable treatment option for patients with relapsed/refractory AML, offering favorable efficacy and manageable safety.

Pitolisant,a selective histamine H3 re-ceptor inverse agonist,promotes wakefulness by blocking H3 autoreceptor-mediated feedback inhi-bition to elevate central histamine levels.It is clini-cally indicated for wake promotion in narcolepsy.The development journey of pitolisant spans over two decades,encompassing extensive preclinical and clinical research.These studies have demon-strated both sustained efficacy in managing narco-lepsy and a favorable long-term safety profile.No-tably,pitolisant received formal marketing authori-zation from China's National Medical Products Ad-ministration(NMPA)for treating excessive daytime sleepiness or cataplexy in adult narcolepsy pa-tients.This approval addresses an unmet medical need in China's therapeutic landscape,providing patients with a safe,effective,and well-tolerated novel therapeutic option.This article will summa-rize the basic and clinical research progress of pi-tolisant from the aspects of development history,preclinical studies and pharmacological effects,clin-ical research and indications,medication guide-lines,and safety,aiming to provide a scientific basis for the clinical treatment of narcolepsy.

Functional dyspepsia(FD)is a common functional gastrointestinal disease in clinical practice,which has the characteristics of high incidence,difficult to cure,and recurrence.FD belongs to the categories of"ruffian"and"stomach pain"in TCM,and the disease is located in the stomach,which is closely related to the liver and spleen,and the syndrome of liver depression and spleen deficiency is the most common.This article summarized the literature related to the TCM treatment for FD with liver depression and spleen deficiency syndrome,and concluded the clinical application,efficacy characteristics and mechanism,so as to provide reference for clinical treatment and basic research.The analysis found that the clinical efficacy of TCM in the treatment of FD is significant,which can not only improve the digestive symptoms of patients,but also improve their anxiety and depression state and daily life quality,and has the characteristics of overall regulation,syndrome differentiation and treatment,and improvement of physical fitness.Its mechanism may involve multiple pathways and levels such as abnormal gastric motility,abnormal brain-intestinal interaction and immune inflammatory response.

Objective:To investigate the impact of bundled management of late-pregnancy induction strategies on induction time and maternal and perinatal clinical outcomes.Methods:This was a historical control study, including 61 pregnant women before the implementation of the bundled management strategies for induction protocol in September 2024, and 78 pregnant women after the implementation in December 2024, who received regular prenatal check-ups and finally admitted to Peking University Third Hospital for elective induction of labor at term. The rate of successful induction, the rate of reaching active phase, induction to labor length, duration of labor, hospital stay, and adverse maternal and preinatal outcomes and other information were compared between two groups. Logistic regression model was used to analyze the factors affecting the rates of successful labor induction and reaching active phase. Kaplan-Meier survival curves were plotted for induction to labor length and duration of labor, and the Cox proportional hazards regression model was used to analyze the impact of the bundled management strategies for induction strategies on the above indicators.Results:(1) Compared with the group before implementation, the group after implementation had a shorter induction to labor length (median: 47.4 vs 35.1 h), a shorter duration of labor (median: 14.0 vs 10.5 h), and a shorter hospital stay (median: 6 vs 4 d). The rate of successful induction increased [87% (53/61) vs 97% (76/78)], and the rate of reaching active phase increased [70% (43/61) vs 86% (67/78)]; the differences were statistically significant (all P<0.05). (2) Multivariate logistic regression analysis showed that the implementation of the bundled management strategies promoted successful induction ( OR=7.299, 95% CI: 1.189-44.800; P=0.032) and reaching active phase ( OR=2.640, 95% CI: 1.003-6.951; P=0.049). A pre-pregnancy body mass index<18.5 kg/m2 promoted successful induction ( OR=9.142, 95% CI: 1.154-72.423; P=0.036). (3) Kaplan-Meier curve analysis indicated that compared with the group before the implementation, the group after the implementation had a significantly shorter induction to labor length ( χ2=13.883, P<0.001) and a shorter duration of labor ( χ2=5.72, P=0.017). Cox proportional hazards regression analysis showed that the implementation of the bundled management strategies for induction protocol was a protective factor for shortening induction to labor length ( HR=1.806, 95% CI: 1.186-2.749; P=0.006) and duration of labor ( HR=1.677, 95% CI: 1.066-2.637; P=0.025). A cervical Bishop score >3 at admission was a protective factor for shortening the induction to labor length ( HR=1.627, 95% CI: 1.110-2.384; P=0.013), and parity was a protective factor for shortening the duration of labor ( HR=3.370, 95% CI: 1.806-6.288; P<0.001). Conclusions:By the implementation of the bundled management strategies for induction protocol, it is possible to promote successful induction of labor and reaching the active phase for pregnant women undergoing induction. This approach also shortens induction to labor length and the duration of labor, without increasing the risk of maternal and perinatal complications.

Objective:To explore the role positioning and job responsibilities of integrated care managers in China, with a view to providing reference for policy formulation and career development.Methods:The qualitative study was conducted. From December 2023 to July 2024, 18 frontline workers and managers working in integrated care in two hospitals, two community health service centers and seven elderly care institutions in Beijing were selected by purposive sampling method to conduct semi-structured interviews. Colaizzi 7-step analysis was used to analyze the data.Results:A total of six core roles and seven responsibilities of the integrated care managers were identified, including the role of the comprehensive assessor and the responsibility of conducting comprehensive health assessments, the role of the team collaborator and the responsibility of organizing interdisciplinary discussions, decision-making and collaboration, the role of the case manager and the responsibility of developing and implementing integrated care plans, the role of the resource integrator and the responsibility of coordinating and integrating resources, the role of the service controller and the responsibility of supervising and optimizing care services, the role of professional leader and communicator and the responsibility of promoting team building and development, and the responsibility of leading professional innovation and growth.Conclusions:As an emerging complex professional talent to cope with population aging, clarifying their roles and responsibilities is of great significance in realizing the goal of healthy aging and building an integrated healthcare service system in China. Integrated care managers should be based on personalized, multi-level, and whole-process care service needs, flexibly adapt to diversified role changes, and stimulate their own intrinsic motivation and innovation ability to provide high-quality care services.

Objective To investigate the status of feeding intolerance in patients with enteral nutrition after lung transplantation and analyze its influencing factors,to provide a reference for formulating a reasonable enteral nutrition plan and improving patients'nutritional status.Methods Convenient sampling method was used to retrospectively collect the clinical data of 115 patients who received enteral nutrition support after lung transplantation and were hospitalized in the ICU of a tertiary hospital in Guangdong Province from August 2022 to November 2023.According to the occurrence of feeding intolerance during ICU hospitalization,the patients were divided into a feeding tolerance group and a feeding intolerance group.Univariate and logistic regression analysis were used to analyze the influencing factors of feeding intolerance patients with enteral nutrition after lung transplantation.Results Within 7 days of initiating enteral nutrition,a total of 63 patients developed feeding intolerance,with an incidence of 54.78％.Among them,the incidence of feeding intolerance was relatively high within 1 to 3 days after initiating enteral feeding.The clinical manifestations of feeding intolerance were diarrhea,bloating,gastric retention,vomiting/regurgitation,among which the diarrhea was the highest incidence(87.30％).Logi-stic regression analysis showed that intraoperative net balance volume(OR=0.999),intraoperative blood transfusion(OR=1.001)volume and diabetes history(OR=0.170)were independent influencing factors for feeding intolerance in patients with enteral nutrition after lung transplantation(P＜0.05).Conclusion There was a high incidence of feed-ing intolerance in patients with enteral nutrition after lung transplantation.Patients undergoing lung transplantation who have a high net intraoperative fluid balance,receive a low volume of intraoperative blood transfusions,and have a history of diabetes are at a lower risk of developing feeding intolerance when receiving postoperative enteral nutrition.When starting enteral nutrition,medical staff should dynamically evaluate the risk factors of feeding intolerance,screen high-risk patients as early as possible,and formulate reasonable enteral nutrition programs to improve the nutritional status of patients and promote their rehabilitation.

To summarize the nursing experience of 3 patients with severe hypercapnia during the acute exacer-bation of chronic obstructive pulmonary disease(COPD)undergoing extracorporeal carbon dioxide removal(ECCO2R),as well as adjustment of oxygen therapy support strategy and implementation of non-pharmacological airway clearance techniques.Additionally,the nursing focus includes all process nursing of ECCO2R,which covers the key aspects such as catheter selection and placement management,pre-flush setting and bubble handling,dual connection with initial parameter setting for patients,heparin pathway management and bleeding monitoring,observation of thrombosis formation and pressure monitoring during operation and self-examination,evaluation of carbon dioxide removal effi-ciency and implementation of decommissioning tests.After careful treatment and nursing,2 patients recovered and were discharged,and a patient's condition improved and was transferred to the respiratory ward for further treat-ment,and was discharged after 5 days.

Serotonin syndrome (SS), also known as serotonin toxicity, is a rare but life-threatening drug reaction syndrome. This case involves a 17-year-old female patient who developed tremors, fatigue, and tachycardia after taking fluoxetine combined with bupropion and tandospirone for five days. SS was highly suspected, and her symptoms improved following treatment targeted at serotonin syndrome. This case is reported to raise awareness among clinicians about the potential adverse reactions of drug combinations, the importance of early identification of SS symptoms, and precautions when prescribing combined medications to avoid serious consequences.