In the event of an emergency, the timely and appropriate first-aid operations provided by non-medical personnel at the scene of accident before the arrival of medical professionals are crucial to help minimize the fre...In the event of an emergency, the timely and appropriate first-aid operations provided by non-medical personnel at the scene of accident before the arrival of medical professionals are crucial to help minimize the frequency in accidental induced deaths and injuries. Thus, it is essential to provide the effective first-aid training to the public. College students are considered to be the ideal candidates due to their excellent learning ability, maturity as well as the strong adaptability. Not as in most advanced countries, little education on the first aid is currently offered in Chinese universities especially those non-medical institutes. To determine the feasibility of introducing the first-aid education into the school curriculum, here we reported the study on the efficacy of the one-day first-aid training at Wenzhou-Kean University (WKU), an American-Chinese joint education institute. The general survey was initially conducted among all the freshman (n = 620) students at WKU to identify their interests as well as demand for the first-aid education. Along with the one-day first aid workshop which included both the lecture and the operation sessions, the pre-post study was performed to evaluate the efficacy of the workshop. The first-aid knowledge and skills as well as social awareness were judged before and after the training among the participants (Pre: n = 95;Post: n = 85). Results demonstrated that more than 95% of students appreciate the importance of first-aid training in universities indicating an extremely high demand. More than 40% students prefer to have the first-aid education as part of their curriculum. It also revealed that students lack professional knowledge towards the key first-aid skills such as cardiopulmonary resuscitation (CPR). The pre-post efficacy study suggested that participants’ knowledge as well as skills have been significantly improved after the workshop. The correctness rate of objective questions for CPR was raised from 68.4% to almost 100%;For Heimlich method, the accuracy rate was elevated about 2.4 fold. We also surveyed the social awareness among the participants. The ratio of people who are willing to take a leading role in emergency rescue at the accidental site with the absence of medical professionals increased from 11.5% to 23.2%. To conclude, our study indicates that the one-day first-aid workshop not only significantly improved students’ skills and knowledge, but also raised their social awareness. Therefore, there is an urgent need to implement first-aid education into the curriculum of WKU and other Chinese Universities.展开更多
<strong>Objective: </strong>The purpose is to formulate treatment strategies of batches of the wounded and partial first-aid procedures, and further improve the emergency rescue capability of hospitals. &l...<strong>Objective: </strong>The purpose is to formulate treatment strategies of batches of the wounded and partial first-aid procedures, and further improve the emergency rescue capability of hospitals. <strong>Methods: </strong>This study analyzed the emergency treatment case that we participated in. In this case, we used various means to start the emergency plan, run the emergency procedures, optimize diagnosis, treatment, and rescue procedures, mobilize medical rescue resources, provide a reference for emergency command decisions, formulate a set of coping strategies of tertiary general hospitals on public emergencies. <strong>Results:</strong> Through the scientific and effective management of our hospital, 20 wounded have been discharged from the hospital and achieved the ideal effect of zero deaths in the hospital. <strong>Conclusions:</strong> The new mode of first-aid and health emergency management on the scene of modern disaster needs to find ways to minimize the loss of life and property brought by public emergencies, integrate the various sections of modern disaster medicine, integrate a large number of international and domestic basic and clinical research achievements of disaster first-aid, and upgrade to information, digital system.展开更多
Bio-adhesive polysaccharide-based hydrogels have attracted much attention in first-aid hemostasis and wound healing for excellent biocompatibility,antibacterial property and pro-healing bioactivity.Yet,the inadequate ...Bio-adhesive polysaccharide-based hydrogels have attracted much attention in first-aid hemostasis and wound healing for excellent biocompatibility,antibacterial property and pro-healing bioactivity.Yet,the inadequate mechanical properties and bio-adhesion limit their applications.Herein,based on dynamic covalent bonds,photo-triggered covalent bonds and hydrogen bonds,multifunctional bio-adhesive hydrogels comprising modified carboxymethyl chitosan,modified sodium alginate and tannic acid are developed.Multi-crosslinking strategy endows hydrogels with improved strength and flexibility simultaneously.Owing to cohesion enhancement strategy and self-healing ability,considerable bio-adhesion is presented by the hydrogel with a maximal adhesion strength of 162.6 kPa,12.3-fold that of commercial fibrin glue.Based on bio-adhesion and pro-coagulant activity(e.g.,the stimulative aggregation and adhesion of erythrocytes and platelets),the hydrogel reveals superior hemostatic performance in rabbit liver injury model with blood loss of 0.32 g,only 54.2%of that in fibrin glue.The healing efficiency of hydrogel for infected wounds is markedly better than commercial EGF Gel and Ag+Gel due to the enhanced antibacterial and antioxidant properties.Through the multi-crosslinking strategy,the hydrogels show enhanced mechanical properties,fabulous bio-adhesion,superior hemostatic performance and promoting healing ability,thereby have an appealing application value for the first-aid hemostasis and infected wound healing.展开更多
目的探讨基于临床案例的进阶式培训模式在提升护理实习生急救技能中的应用效果。方法选取2024年9—12月某三级甲等综合性医院急诊护理实习生86名,分为干预组和对照组。干预组采用基于临床案例的进阶式培训模式,对照组采用传统培训模式...目的探讨基于临床案例的进阶式培训模式在提升护理实习生急救技能中的应用效果。方法选取2024年9—12月某三级甲等综合性医院急诊护理实习生86名,分为干预组和对照组。干预组采用基于临床案例的进阶式培训模式,对照组采用传统培训模式。通过理论考核、培训意愿、培训总体满意度、护士综合能力、专业承诺评价、自我效能感比较两组的效果。结果干预组急救培训总体满意度高于对照组(90.2%vs 84.4%)。干预组临床护理(26.80±4.78 vs 24.87±3.67)、领导能力(30.61±4.67 vs 28.69±3.76)及法律伦理实践(24.83±3.43 vs 23.36±3.41)评分均显著优于对照组(均P<0.05)。结论基于临床案例的进阶式培训模式能有效提升护理实习生的临床急救综合能力,具有临床推广价值。展开更多
文摘In the event of an emergency, the timely and appropriate first-aid operations provided by non-medical personnel at the scene of accident before the arrival of medical professionals are crucial to help minimize the frequency in accidental induced deaths and injuries. Thus, it is essential to provide the effective first-aid training to the public. College students are considered to be the ideal candidates due to their excellent learning ability, maturity as well as the strong adaptability. Not as in most advanced countries, little education on the first aid is currently offered in Chinese universities especially those non-medical institutes. To determine the feasibility of introducing the first-aid education into the school curriculum, here we reported the study on the efficacy of the one-day first-aid training at Wenzhou-Kean University (WKU), an American-Chinese joint education institute. The general survey was initially conducted among all the freshman (n = 620) students at WKU to identify their interests as well as demand for the first-aid education. Along with the one-day first aid workshop which included both the lecture and the operation sessions, the pre-post study was performed to evaluate the efficacy of the workshop. The first-aid knowledge and skills as well as social awareness were judged before and after the training among the participants (Pre: n = 95;Post: n = 85). Results demonstrated that more than 95% of students appreciate the importance of first-aid training in universities indicating an extremely high demand. More than 40% students prefer to have the first-aid education as part of their curriculum. It also revealed that students lack professional knowledge towards the key first-aid skills such as cardiopulmonary resuscitation (CPR). The pre-post efficacy study suggested that participants’ knowledge as well as skills have been significantly improved after the workshop. The correctness rate of objective questions for CPR was raised from 68.4% to almost 100%;For Heimlich method, the accuracy rate was elevated about 2.4 fold. We also surveyed the social awareness among the participants. The ratio of people who are willing to take a leading role in emergency rescue at the accidental site with the absence of medical professionals increased from 11.5% to 23.2%. To conclude, our study indicates that the one-day first-aid workshop not only significantly improved students’ skills and knowledge, but also raised their social awareness. Therefore, there is an urgent need to implement first-aid education into the curriculum of WKU and other Chinese Universities.
文摘<strong>Objective: </strong>The purpose is to formulate treatment strategies of batches of the wounded and partial first-aid procedures, and further improve the emergency rescue capability of hospitals. <strong>Methods: </strong>This study analyzed the emergency treatment case that we participated in. In this case, we used various means to start the emergency plan, run the emergency procedures, optimize diagnosis, treatment, and rescue procedures, mobilize medical rescue resources, provide a reference for emergency command decisions, formulate a set of coping strategies of tertiary general hospitals on public emergencies. <strong>Results:</strong> Through the scientific and effective management of our hospital, 20 wounded have been discharged from the hospital and achieved the ideal effect of zero deaths in the hospital. <strong>Conclusions:</strong> The new mode of first-aid and health emergency management on the scene of modern disaster needs to find ways to minimize the loss of life and property brought by public emergencies, integrate the various sections of modern disaster medicine, integrate a large number of international and domestic basic and clinical research achievements of disaster first-aid, and upgrade to information, digital system.
基金sponsored by the National Natural Science Foundation of China(Grant No.32171351)the“1.3.5”Project for Disciplines of Excellence,West China Hospital,Sichuan University(Grant No.ZYJC18002)Med-X Innovation Programme of Med-X Center for Materials,Sichuan University(Grant No.MCM202104).
文摘Bio-adhesive polysaccharide-based hydrogels have attracted much attention in first-aid hemostasis and wound healing for excellent biocompatibility,antibacterial property and pro-healing bioactivity.Yet,the inadequate mechanical properties and bio-adhesion limit their applications.Herein,based on dynamic covalent bonds,photo-triggered covalent bonds and hydrogen bonds,multifunctional bio-adhesive hydrogels comprising modified carboxymethyl chitosan,modified sodium alginate and tannic acid are developed.Multi-crosslinking strategy endows hydrogels with improved strength and flexibility simultaneously.Owing to cohesion enhancement strategy and self-healing ability,considerable bio-adhesion is presented by the hydrogel with a maximal adhesion strength of 162.6 kPa,12.3-fold that of commercial fibrin glue.Based on bio-adhesion and pro-coagulant activity(e.g.,the stimulative aggregation and adhesion of erythrocytes and platelets),the hydrogel reveals superior hemostatic performance in rabbit liver injury model with blood loss of 0.32 g,only 54.2%of that in fibrin glue.The healing efficiency of hydrogel for infected wounds is markedly better than commercial EGF Gel and Ag+Gel due to the enhanced antibacterial and antioxidant properties.Through the multi-crosslinking strategy,the hydrogels show enhanced mechanical properties,fabulous bio-adhesion,superior hemostatic performance and promoting healing ability,thereby have an appealing application value for the first-aid hemostasis and infected wound healing.
文摘目的探讨基于临床案例的进阶式培训模式在提升护理实习生急救技能中的应用效果。方法选取2024年9—12月某三级甲等综合性医院急诊护理实习生86名,分为干预组和对照组。干预组采用基于临床案例的进阶式培训模式,对照组采用传统培训模式。通过理论考核、培训意愿、培训总体满意度、护士综合能力、专业承诺评价、自我效能感比较两组的效果。结果干预组急救培训总体满意度高于对照组(90.2%vs 84.4%)。干预组临床护理(26.80±4.78 vs 24.87±3.67)、领导能力(30.61±4.67 vs 28.69±3.76)及法律伦理实践(24.83±3.43 vs 23.36±3.41)评分均显著优于对照组(均P<0.05)。结论基于临床案例的进阶式培训模式能有效提升护理实习生的临床急救综合能力,具有临床推广价值。
