Objective To evaluate the clinical efficacy and safety of Jiangzhi Hugan Soft Extract(composed of stir-fried Dioscoreae Rhizoma,Poria,Ginseng Radix et Rhizoma,Bupleuri Radix,Citri Sarcodactylis Fructus,Persicae Semen,Polygoni Cuspidati Rhizoma,etc.)in treating non-alcoholic fatty liver disease(NAFLD)with internal dampness-turbidity accumulation syndrome.Methods Sixty patients with NAFLD of dampness-turbidity accumulation syndrome treated at the Gastroenterology Department of Maoming Hospital of Guangzhou University of Chinese Medicine(Maoming Hospital of Traditional Chinese Medicine)from November 2023 to December 2024 were enrolled.The patients were divided into trial group and control group using stratified randomization,with 30 patients in each group.Both groups received lifestyle interventions(diet control and exercise),with the trial group additionally receiving Jiangzhi Hugan Soft Extract for 4 weeks.Outcomes included body mass index(BMI),liver function indicators[alanine aminotransferase(ALT),aspartate aminotransferase(AST),gamma-glutamyl transferase(GGT)],lipid profiles[total cholesterol(TC),triglycerides(TG)],traditional Chinese medicine(TCM)syndrome scores,efficacy evaluation,and safety assessment.Results(1)After 4 weeks of treatment,the overall response rate in the trial group was 93.33％(28/30),while that in the control group was 60.00％(18/30).The intergroup comparison(by rank sum test)showed that the efficacy of TCM syndrome in the trial group was significantly superior to that in the control group,with a statistically significant difference(P＜0.01).(2)After treatment,the BMI of patients in both groups was improved significantly compared to before treatment(P＜0.01).The improvement in BMI was significantly greater in the trial group than in the control group.The difference in the change of BMI between the two groups was statistically significant before and after treatment(P＜0.05).(3)After treatment,the levels of ALT,AST,and GGT in both groups decreased compared to before treatment(P＜0.01).The trial group showed a significantly greater reduction in ALT,AST,and GGT levels than the control group.The difference between the two groups was statistically significant before and after treatment(P＜0.05).(4)After treatment,both groups showed a significant decrease in TC and TG levels compared to pre-treatment levels(P＜0.05).The trial group demonstrated a more pronounced reduction in TC levels than the control group.The difference between the two groups was statistically significant before and after treatment(P＜0.05).(5)There were no significant adverse reactions occurring in either group during treatment,indicating a high level of safety.Conclusion Jiangzhi Hugan Soft Extract effectively improves BMI,liver function,and lipid profile in NAFLD patients with dampness-turbidity accumulation syndrome,demonstrating good clinical efficacy and high safety,warranting further clinical application.

Objective To compare the quality of liquids dispensed by intelligent dispensing robot and traditional manual in PIVAS,to ensure the safety of clinical infusion.Methods Using omeprazole and ambroxol as the main drugs and 5％glucose injection and 0.9％sodium chloride solution as the solvent,a number of quality indexes including drug residues and the number of insoluble particles were evaluated in the two modes of manual and robotic dispensing,respectively.Results Under the robot dispensing mode and manual dispensing mode,the residual amount of drugs was less than 5％,the insoluble particles were far less than the limit,the pH value was in line with the human infusion range,and the endotoxin and aseptic culture were negative results,with no statistical significance(P＞0.05).Conclusions The quality of liquid dispensed under the robotic dispensing mode is guaranteed,and there is no significant difference in the quality of liquid dispensed with the traditional manual dispensing mode,which provides a reliable guarantee for the large-scale application of robotic dispensing in intravenous admixture service.

The quality and teaching level of clinical teaching staff are important factors affecting the training quality of newly recruited nurses, and strengthening the construction of the teaching staff team is the key to ensuring the training quality. This article reviews the relevant contents of the clinical teaching staff training project for newly recruited nurses at home and abroad, including training contents, training duration, training forms, achieved results, and deficiencies. Countermeasures are proposed for the existing problems, aiming to provide referential ideas for constructing a unified teaching staff training program for newly recruited nurses in China.

Objective To compare the quality of liquids dispensed by intelligent dispensing robot and traditional manual in PIVAS,to ensure the safety of clinical infusion.Methods Using omeprazole and ambroxol as the main drugs and 5％glucose injection and 0.9％sodium chloride solution as the solvent,a number of quality indexes including drug residues and the number of insoluble particles were evaluated in the two modes of manual and robotic dispensing,respectively.Results Under the robot dispensing mode and manual dispensing mode,the residual amount of drugs was less than 5％,the insoluble particles were far less than the limit,the pH value was in line with the human infusion range,and the endotoxin and aseptic culture were negative results,with no statistical significance(P＞0.05).Conclusions The quality of liquid dispensed under the robotic dispensing mode is guaranteed,and there is no significant difference in the quality of liquid dispensed with the traditional manual dispensing mode,which provides a reliable guarantee for the large-scale application of robotic dispensing in intravenous admixture service.

The quality and teaching level of clinical teaching staff are important factors affecting the training quality of newly recruited nurses, and strengthening the construction of the teaching staff team is the key to ensuring the training quality. This article reviews the relevant contents of the clinical teaching staff training project for newly recruited nurses at home and abroad, including training contents, training duration, training forms, achieved results, and deficiencies. Countermeasures are proposed for the existing problems, aiming to provide referential ideas for constructing a unified teaching staff training program for newly recruited nurses in China.

Objective:To retrieve and summarize the best evidence for nursing of hematopoietic stem cell reinfusion in children.Methods:Clinical decisions, guidelines, recommended practices, evidence summaries, systematic reviews, and expert consensuses on nursing of hematopoietic stem cell reinfusion in children were searched in Chinese and English databases as well as related websites such as British Medical Journal (BMJ) Best Practice, National Institute for Health and Clinical Excellence, National Guideline Clearinghouse, Guidelines International Network, Scottish Intercollegiate Guidelines Network, Joanna Briggs Institute Evidence-Based Health Care Center Database, UpToDate, CINAHL, Embase, PubMed, China National Knowledge Infrastructure, WanFang Data, and VIP. The search period was from database establishment to March 2023. Two researchers independently conducted literature quality evaluation, identified the included literature, extracted evidence item by item, and translated, organized and summarized the evidence.Results:A total of nine articles were included, including two clinical decisions, two expert consensuses, four guidelines, and one evidence summary. 24 pieces of evidence were summarized from six aspects, consisting of child preparation, stem cell preparation, item preparation, nursing during reinfusion, nursing after reinfusion, and evaluation and education.Conclusions:The best evidence for nursing of hematopoietic stem cell reinfusion in children involves a wide range of aspects. Managers, clinical medical and nursing staff should apply evidence based on specific medical situations in order to safely and reasonably perform hematopoietic stem cell reinfusion.

Radiotherapy (RT) can potentially induce systemic immune responses by initiating immunogenic cell death (ICD) of tumor cells. However, RT-induced antitumor immunologic responses are sporadic and insufficient against cancer metastases. Herein, we construct multifunctional self-sufficient nanoparticles (MARS) with dual-enzyme activity (GOx and peroxidase-like) to trigger radical storms and activate the cascade-amplified systemic immune responses to suppress both local tumors and metastatic relapse. In addition to limiting the Warburg effect to actualize starvation therapy, MARS catalyzes glucose to produce hydrogen peroxide (H₂O₂), which is then used in the Cu⁺-mediated Fenton-like reaction and RT sensitization. RT and chemodynamic therapy produce reactive oxygen species in the form of radical storms, which have a robust ICD impact on mobilizing the immune system. Thus, when MARS is combined with RT, potent systemic antitumor immunity can be generated by activating antigen-presenting cells, promoting dendritic cells maturation, increasing the infiltration of cytotoxic T lymphocytes, and reprogramming the immunosuppressive tumor microenvironment. Furthermore, the synergistic therapy of RT and MARS effectively suppresses local tumor growth, increases mouse longevity, and results in a 90% reduction in lung metastasis and postoperative recurrence. Overall, we provide a viable approach to treating cancer by inducing radical storms and activating cascade-amplified systemic immunity.

BACKGROUND:Exosomes play a role in all stages of wound repair,and there is currently a large body of research on exosomes in skin wound repair,which has been shown to have great potential for clinical applications. OBJECTIVE:To summarize and discuss the main mechanisms and clinical applications of exosomes in the treatment of skin wounds,in order to promote the clinical translation of exosomes. METHODS:PubMed,clinicaltrials.gov,China National Knowledge Infrastructure,Food and Drug Administration database,and Chinese Clinical Trial Register were searched from inception to March 2023.The English search terms were"exosomes,wound healing,stem cells,chronic wound,immunoregulation,inflammation,skin,therapeutic use,isolation,characterization,infections".The Chinese search terms were"exosomes,wound healing,stem cells,immunomodulation,clinical applications".A total of 79 articles were included for the summary. RESULTS AND CONCLUSION:(1)Exosomes can improve and accelerate wound healing through inflammation regulation,immune protection,angiogenesis,cell proliferation and migration,and collagen remodeling.(2)Exosomes derived from stem cells have mature preparation techniques and related mechanism research,which is currently the mainstream research direction.Non-stem cell-derived exosomes have the advantages of convenience,economy,and easy production,and can be used as a supplement for clinical applications.(3)The clinical application of exosomes is still in its infancy,but has great potential for application.Various exosome modification techniques have laid the foundation for the future development of clinically personalized services and require further research.(4)The clinical translation of exosomes faces many challenges,such as low yield,high heterogeneity,lack of unified standards for isolation,purification,and quality control,and difficulties in storage.

Objective:To retrieve, evaluate, and summarize the best evidence for peripherally inserted central catheter (PICC) related thrombosis in children.Methods:Guideline websites, relevant society websites, and databases at China and abroad were searched for guidelines, evidence summaries, expert consensuses, and systematic reviews related to thrombosis before and after PICC catheterization in children published up to June 30, 2021 based on evidence-based nursing. The quality of the literature was independently evaluated by 2 researchers with reference to Appraisal of Guidelines for Research and Evaluation InstrumentⅡ and the criteria of the Joanna Briggs Institute (JBI) in Australia (2016) . Data were extracted from the literatures that met the standards through expert demonstration, and the evidence was graded and recommended according to the JBI evidence pre-grading system (2014 edition) .Results:A total of 11 articles were included, including 4 guidelines, 1 systematic review, 1 expert consensus, and 5 evidence summaries. 27 pieces of evidence were summarized from 7 aspects: organizational management, catheter selection, blood vessel selection and puncture, location of catheter tip, physical prevention, drug prevention, and evaluation.Conclusions:This paper summarizes and analyzes the best evidence for PICC-related thrombosis in children and provides an evidence-based reference for the clinical application and practice of PICC-related thrombosis in children.

Objective:To retrieve and summarize the best evidence of peripherally inserted central catheters (PICC) related bloodstream infection prevention and to evaluate the evidence, so as to provide reference for clinical implementation of preventive measures for catheter-related bloodstream infection.Methods:National Institute for Health and Care Excellence (NICE) , National Guideline Clearinghouse (NGC) , Guidelines International Network (GIN) , Scottish Intercollegiate Guidelines Network (SIGN) , Australian Joanna Briggs Institute (JBI) Evidence-based Health Centre Database, UpToDate, BMJ Best Practice, Cochrane Library, China National Knowledge Infrastructure (CNKI) , Wanfang and related professional websites such as Infusion Nursing Society (INS) , Medlive and official website of the National Health Commission were searched for all clinical decisions, guidelines, expert consensus, evidence summary and systematic reviews related to the prevention of PICC catheter-related bloodstream infections. The retrieval time limit was from the establishment of the databases to May 2021. Four researchers evaluated the quality of the literature, and two researchers extracted and summarized the evidence.Results:A total of 9 articles were included, including 1 clinical decision, 1 standard of practice, 4 guidelines and 3 evidence summaries. Finally, 29 pieces of evidence were included from 5 dimensions, including organization management, infusion tool selection, catheterization maintenance and use, health education and extubation.Conclusions:The summary of the best evidence for the prevention of PICC related bloodstream infection covers a wide range of areas. Managers and clinical medical staff should apply the evidence according to the specific medical situation to reduce the occurrence of clinical PICC catheter-related bloodstream infection.