Objective:To explore the training experiences of palliative care nurses participating in a prognosis disclosure workshop based on Kolb's experiential learning model, and to provide references for future educational programs in palliative care nursing.Methods:Using purposive sampling, 11 nurses were recruited who had participated in the "Palliative Care Competency Training Program for Nurses" in Shanghai between March and May 2025 and selected the Third Affiliated Hospital of Naval Medical University as their clinical training site. Semi-structured interviews were conducted, and data were analyzed using Colaizzi's seven-step method.Results:A total of three major themes emerged: a sense of benefit from enhanced competencies; complex emotional experiences; recommendations for course optimisation.Conclusions:Workshops based on Kolb's experiential learning model offer positive value in palliative care education. They effectively improve core competencies such as communication and empathy. However, the emotional experiences of nurses must also be considered, and multifaceted optimizations to the training design are recommended to further enhance training outcomes.

Objective:To explore the training experiences of palliative care nurses participating in a prognosis disclosure workshop based on Kolb's experiential learning model, and to provide references for future educational programs in palliative care nursing.Methods:Using purposive sampling, 11 nurses were recruited who had participated in the "Palliative Care Competency Training Program for Nurses" in Shanghai between March and May 2025 and selected the Third Affiliated Hospital of Naval Medical University as their clinical training site. Semi-structured interviews were conducted, and data were analyzed using Colaizzi's seven-step method.Results:A total of three major themes emerged: a sense of benefit from enhanced competencies; complex emotional experiences; recommendations for course optimisation.Conclusions:Workshops based on Kolb's experiential learning model offer positive value in palliative care education. They effectively improve core competencies such as communication and empathy. However, the emotional experiences of nurses must also be considered, and multifaceted optimizations to the training design are recommended to further enhance training outcomes.

Objective:To systematically evaluate and synthesize qualitative research on the care experiences and coping strategies of family caregivers in home-based hospice care, so as to provide a reference for developing systematic support strategies for these caregivers.Methods:Qualitative studies on the care experience and coping strategies of family caregivers in home-based hospice care were electronically and systematically retrieved from PubMed, CINAHL, EMBASE, Web of Science, Cochrane Library, SinoMed, China National Knowledge Infrastructure, WanFang Data, and VIP. The search period was from database establishment to March 2025. The literature quality was assessed using the Joanna Briggs Institute Center for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research. The results were analyzed and synthesized through the aggregative integration method. The quality rating of the integrated findings was conducted using the Confidence in the Qualitative Evidence developed by the Joanna Briggs Institute Center for Evidence-Based Health Care.Results:A total of 17 studies were included. Ninety research findings were extracted and categorized into 14 categories, ultimately synthesizing into four integrated findings, including the multifaceted impacts of home-based hospice care on family caregivers' physical and mental well-being and daily lives, the diverse coping strategies sought by family caregivers in home-based hospice care, the varying attitudes toward death among family caregivers, and the external difficulties and challenges faced by family caregivers. The integrated evidence rating indicated that three integrated evidence bodies were of moderate quality, while one evidence body was of low quality.Conclusions:Healthcare providers should recognize the multifaceted impact of home-based hospice care on family caregivers, identify caregiving challenges, and provide personalized support to enhance both the caregivers' quality of life and the patient's quality of dying.

Objective:To systematically evaluate and synthesize qualitative studies on palliative care nurses' cognition and experiences in disclosing the truth about a cancer diagnosis to patients, and to provide a reference for developing comprehensive and targeted communication strategies.Methods:A systematic search was conducted in PubMed, Embase, Cochrane Library, Wiley, Web of Science, China National Knowledge Infrastructure, VIP, Wanfang Data, and China Biology Medicine disc for qualitative studies on palliative care nurses' cognition and experience regarding truth-telling to cancer patients. The search covered publications from inception to November 2024. The Joanna Briggs Institute (JBI) Critical Appraisal Checklist for Qualitative Research (2016) was used for quality appraisal, and meta-synthesis was performed using an aggregative approach.Results:A total of 12 studies were included. From these, 26 themes were extracted, which were categorized into 9 categories and ultimately synthesized into 3 integrated findings: palliative care nurses' understanding of truth-telling to cancer patients; barriers encountered by palliative care nurses in truth-telling; strategies to facilitate effective disclosure.Conclusions:Palliative care nurses recognize the value of truth-telling in cancer care but face multiple barriers in its implementation. Future efforts should focus on enhancing training, promoting interdisciplinary team collaboration, and improving public awareness to advance communication practices regarding truth-telling in palliative care.

Objective:To systematically evaluate and integrate the exercise experience of overweight or obese pregnant women during pregnancy, in order to provide basis for the formulation of standardized exercise programs for this population.Methods:We searched databases including PubMed, Cochrane Library, Web of Science, CINAHL, Embase, Ovid, PsycINFO, Chinese Biomedical Literature Database, VIP, Wanfang and China National Knowledge Infrastructure, from their inception to August 16, 2023, to collect qualitative studies on the exercise experience of overweight or obese pregnant women during pregnancy. The quality of included studies was evaluated according to Joanna Briggs Institute Critical Appraisal Tool for qualitative studies in Australia. The results were integrated by integrating methods.Results:A total of 11 studies were included. Sixty-one complete findings were grouped according to similarities to form 9 new categories. These categories resulted in 3 synthesized findings. Pregnant women with overweight or obesity were affected by promoting and hindering factors; careful balance of exercise risk and benefit for overweight or obese pregnant women during pregnancy; expectations and needs of overweight or obese pregnant women for exercise during pregnancy.Conclusions:Overweight or obese pregnant women highly rated the benefits and importance of exercise, but their participation and adherence to exercise is challenging. Medical staff should pay attention to the exercise experience of overweight or obese pregnant women during pregnancy, understand the driving factors and obstacles of exercise for overweight or obese pregnant women, in order to provide standardized and personalized exercise guidance programs for overweight or obese pregnant women.

Objective:To systematically evaluate and integrate the exercise experience of overweight or obese pregnant women during pregnancy, in order to provide basis for the formulation of standardized exercise programs for this population.Methods:We searched databases including PubMed, Cochrane Library, Web of Science, CINAHL, Embase, Ovid, PsycINFO, Chinese Biomedical Literature Database, VIP, Wanfang and China National Knowledge Infrastructure, from their inception to August 16, 2023, to collect qualitative studies on the exercise experience of overweight or obese pregnant women during pregnancy. The quality of included studies was evaluated according to Joanna Briggs Institute Critical Appraisal Tool for qualitative studies in Australia. The results were integrated by integrating methods.Results:A total of 11 studies were included. Sixty-one complete findings were grouped according to similarities to form 9 new categories. These categories resulted in 3 synthesized findings. Pregnant women with overweight or obesity were affected by promoting and hindering factors; careful balance of exercise risk and benefit for overweight or obese pregnant women during pregnancy; expectations and needs of overweight or obese pregnant women for exercise during pregnancy.Conclusions:Overweight or obese pregnant women highly rated the benefits and importance of exercise, but their participation and adherence to exercise is challenging. Medical staff should pay attention to the exercise experience of overweight or obese pregnant women during pregnancy, understand the driving factors and obstacles of exercise for overweight or obese pregnant women, in order to provide standardized and personalized exercise guidance programs for overweight or obese pregnant women.

Objective:To systematically evaluate and synthesize qualitative research on the care experiences and coping strategies of family caregivers in home-based hospice care, so as to provide a reference for developing systematic support strategies for these caregivers.Methods:Qualitative studies on the care experience and coping strategies of family caregivers in home-based hospice care were electronically and systematically retrieved from PubMed, CINAHL, EMBASE, Web of Science, Cochrane Library, SinoMed, China National Knowledge Infrastructure, WanFang Data, and VIP. The search period was from database establishment to March 2025. The literature quality was assessed using the Joanna Briggs Institute Center for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research. The results were analyzed and synthesized through the aggregative integration method. The quality rating of the integrated findings was conducted using the Confidence in the Qualitative Evidence developed by the Joanna Briggs Institute Center for Evidence-Based Health Care.Results:A total of 17 studies were included. Ninety research findings were extracted and categorized into 14 categories, ultimately synthesizing into four integrated findings, including the multifaceted impacts of home-based hospice care on family caregivers' physical and mental well-being and daily lives, the diverse coping strategies sought by family caregivers in home-based hospice care, the varying attitudes toward death among family caregivers, and the external difficulties and challenges faced by family caregivers. The integrated evidence rating indicated that three integrated evidence bodies were of moderate quality, while one evidence body was of low quality.Conclusions:Healthcare providers should recognize the multifaceted impact of home-based hospice care on family caregivers, identify caregiving challenges, and provide personalized support to enhance both the caregivers' quality of life and the patient's quality of dying.

Objective:To systematically evaluate and synthesize qualitative studies on palliative care nurses' cognition and experiences in disclosing the truth about a cancer diagnosis to patients, and to provide a reference for developing comprehensive and targeted communication strategies.Methods:A systematic search was conducted in PubMed, Embase, Cochrane Library, Wiley, Web of Science, China National Knowledge Infrastructure, VIP, Wanfang Data, and China Biology Medicine disc for qualitative studies on palliative care nurses' cognition and experience regarding truth-telling to cancer patients. The search covered publications from inception to November 2024. The Joanna Briggs Institute (JBI) Critical Appraisal Checklist for Qualitative Research (2016) was used for quality appraisal, and meta-synthesis was performed using an aggregative approach.Results:A total of 12 studies were included. From these, 26 themes were extracted, which were categorized into 9 categories and ultimately synthesized into 3 integrated findings: palliative care nurses' understanding of truth-telling to cancer patients; barriers encountered by palliative care nurses in truth-telling; strategies to facilitate effective disclosure.Conclusions:Palliative care nurses recognize the value of truth-telling in cancer care but face multiple barriers in its implementation. Future efforts should focus on enhancing training, promoting interdisciplinary team collaboration, and improving public awareness to advance communication practices regarding truth-telling in palliative care.

Objective:To evaluate the safety and efficacy of the domestic robotic surgical system for general surgery.Methods:A prospective single-center, single-arm exploratory study was conducted at Gansu Provincial People's Hospital from Jun 2022 to Oct 2023, enrolling 54 patients undergoing general surgery using domestically produced Toumai? Endoscopic Surgical Robotic System. The primary study endpoint was surgical success rate, and the secondary study endpoints were intraoperative bleeding, operative time, complications, system performance, hospitalization days.Results:In this study, robotic surgery was successfully completed in 52 patients, and in 2 patients undergoing thyroid operation it was converted to open surgery due to bleeding, with a success rate of 96%, no organ injury or death during surgery, and no system failure. The types of surgery included cholecystectomy, radical gastric cancer resection, radical colorectal cancer resection, inguinal hernia repair, partial hepatectomy, total thyroidectomy and choledocho-jejunal anastomosis.Conclusion:The study provides preliminary evidence of the safety and efficacy of the Toumai? Endoscopic Surgical Robotic System for the treatment of general surgical diseases.

Background The benchmark dose (BMD) method calculates the dose associated with a specific change in response based on a specific dose-response relationship. Compared with the traditional no observed adverse effect level (NOAEL) method, the BMD method has many advantages, and the 95% lower confidence limit of benchmark dose lower limit (BMDL) is recommended to replace NOAEL in deriving biological exposure limits. No authority has yet published any health-based guideline for rare earth elements. Objective To evaluate genotoxicity threshold induced by acute exposure to neodymium nitrate in mice using BMD modeling through micronucleus test and comet assay. Methods SPF grade mice (n=90) were randomly divided into nine groups, including seven neodymium nitrate exposure groups, one control group (distilled water), and one positive control group (200 mg·kg⁻¹ ethyl methanesulfonate), 10 mice in each group, half male and half female. The seven dose groups were fed by gavage with different concentrations of neodymium nitrate solution (male: 14, 27, 39, 55, 77, 109, and 219 mg·kg⁻¹; female: 24, 49, 69, 97, 138, 195, and 389 mg·kg⁻¹) twice at an interval of 21 h. Three hours after the last exposure, the animals were neutralized by cervical dislocation. The bone marrow of mice femur was taken to calculate the micronucleus rate of bone marrow cells, and the liver and stomach were taken for comet test. Results The best fitting models for the increase of polychromatophil micronucleus rate in bone marrow of female and male mice induced by neodymium nitrate were the exponential 4 model and the hill model, respectively. The BMD and the BMDL of female mice were calculated to be 31.37 mg·kg⁻¹ and 21.90 mg·kg⁻¹, and those of male mice were calculated to be 58.62 mg·kg⁻¹ and 54.31 mg·kg⁻¹, respectively. The best fitting models for DNA damage induced by neodymium nitrate in female and male mouse hepatocytes were the exponential 5 model and the exponential 4 model, respectively, and the calculated BMD and BMDL were 27.15 mg·kg⁻¹ and 11.99 mg·kg⁻¹ for female mice, and 16.28 mg·kg⁻¹ and 10.47 mg·kg⁻¹ for male mice, respectively. The hill model was the best fitting model for DNA damage of gastric adenocytes in both female and male mice, and the calculated BMD and BMDL were 36.73 mg·kg⁻¹ and 19.92 mg·kg⁻¹ for female mice, and 24.74 mg·kg⁻¹ and 14.08 mg·kg⁻¹ for male mice, respectively. Conclusion Taken the micronucleus rate of bone marrow cells, DNA damage of liver cells and gastric gland cells as the end points of genotoxicity, the BMDL of neodymium nitrate is 10.47 mg·kg⁻¹, which can be used as the threshold of genotoxic effects induced by acute exposure to neodymium nitrate in mice.