Objective To investigate the effectiveness of intravenous thrombolytic therapy mode led by fast-track specialist nurses on patients with acute ischemic stroke(AIS).Methods This study involved 124 AIS patients who underwent intravenous thrombolytic therapy in the Department of Emergency of our hospital from March 2021 to February 2023.Among the patients,61 admitted between March 2021 and February 2022 received conventional AIS thrombolytic therapy were assigned to a control group.While the 63 patients who received AIS thrombolytic therapy under the specialist nurse-led intravenous thrombolytic therapy mode between March 2022 and February 2023 were assigned to an observation group.The two groups were compared in terms of the time from admission to completion of CT examination,time for signing the informed consent for thrombolytic therapy,door to needle time and percentage of DTN<60 minutes,as well as the post-thrombolysis scores according to the National Institute of Health Stroke Scale(NIHSS)and satisfaction to medical consultation.Results The observation group exhibited a significantly shorter time from admission to completion of CT examination,a shorter time for signing an informed consent for thrombolytic therapy,a shorter door to needle time and a higher percentage of DTN<60 minutes,all with significant difference in comparison with those in the control group.After thrombolysis,the NIHSS score of the observation group decreased more than that of the control group(P<0.05).The patients and their families in the observation group reported significantly higher satisfaction compared to those in the control group(both P<0.05).Conclusion The fast-track specialist nurse-led intravenous thrombolytic therapy mode demonstrates the superiority in reduction of the time from admission to completion of CT examination,time for signing an informed consent for thrombolytic therapy,door to needle time and the NIHSS scores,higher percentage of DTN<60 minutes as well as improvement of patient satisfaction.

Objective:To develop and interpret the reporting checklist for Delphi technique in clinical research papers, so as to provide guidance for such research paper reporting.Methods:On the basis of drawing on previous domestic and foreign medical paper reporting standards, guidelines, domestic paper writing standards, and clinical research paper evaluation methods, the reporting checklist for Delphi technique in clinical research papers was developed from the perspective of professionalism and standardization in critical appraisal, combining the characteristics of Delphi technique (anonymity, iteration, controlled feedback, and data statistics), and through literature review and the establishment of research groups for discussion, as well as the organization of expert focus groups.Results:The checklist was structured according to the paradigm of the paper, including the front part (titles, abstracts, ethics, references and so on), the text part (introduction, methods, results, discussion and conclusion), and other (dissemination and so on) items (including 26 list items and 44 detailed contents) .Conclusions:The development of the reporting checklist can be used to guide authors and researchers to report the entire research process clearly and completely, improving the rigor and transparency of paper reporting. This checklist can also be used by editors and reviewers to select and integrate review comments one by one, so as to improve the quality of paper review.

Objective To develop an expert consensus on artificial airway humidification care in critical adult patients(refer as"Consensus"hereafter)for a standardised procedure of artificial airway humidification.Methods Reviews of domestic and international literatures relevant to artificial airway humidification care in critical adult patients were conducted.Clinical experiences of medical and nursing experts were taken into consideration.Two rounds of expert consultations were conducted to finalise the Consensus.Results Various aspects were studied including concepts,targeted range of temperature and humidification,methods of humidification,selection of humidification liquid and methods for evaluation of humidification effectiveness.The Consensus was applicable to the management of humidification of artificial airway in critical adult patients.Conclusions The Consensus exhibits a certain level of scientific rigor and practical applicability.It serves as a theoretical basis and practical guide to clinical nursing personnel in the management of artificial airway humidification.

Objective To explore the humidification effects between the humidifiers Venturi high-flow oxygen therapy(HVHF)and the high-flow humidified oxygen therapy in the treatment of patients with tracheotomy after the withdrawal of ventilator,and analyse the humidification performance and effect of airway humidification on the two oxygen therapies hence to provide an objective basis for selection of a humidified oxygen therapy.Methods A total of 146 ICU patients who had tracheotomy and completely withdrawal of ventilator in a general hospital in Shenzhen from July 2020 to December 2021 were randomly divided into trial group(n=73)and control group(n=73).With identical speed of airflow,patients in the trial groups were treated with HVHF and the patients of control group were offered with high-flow humidified oxygen therapy via AIRVOTM2.Data of the two groups were compared at the time points of days 0,2,7 and 14 in terms of absolute humidity(AH),relative humidity(RH),temperature(T)),sputum viscosity,arterial partial pressure of oxygen(PaO2),arterial partial pressure of carbon dioxide(PaCO2),oxygenation index(PaO2/FIO2)and the incidence of pulmonary infection.Results In the study,total of 61 patients in the control group and 72 patients in the trial group completed the high-flow humidified oxygen therapies,due to tubing detachments in 12 and 1 patients in the two groups,respectively.Repeated-Measures ANOVA analysis showed that,in both groups,there was a time effect(P<0.05)between the absolute humidity,relative humidity,temperature of the gas,PaO2,PaCO2,and PaO2/FiO2 at different time points.PaO2 and PaO2/FiO2 in both groups showed interactions at different time points(P<0.05).PaO2 and PaO2/FiO2 in the trial group were better than those in the control group at the time points of days 2,7 and 14(P<0.05).On days 2,7 and 14,the viscosity of sputum in the intervention group was better than that in the control group,and the incidence of pulmonary infection in the trial group was significantly lower than that in the control group(P<0.05).Conclusions HVHF and AIRVOTM2 both exhibit no obvious difference in gas humidification via high-flow humidification oxygen therapy in the patients with tracheotomy after withdrawal of ventilator.However,HVHF is superior to AIRVOTM2 in terms of improving airway humidification and oxygenation as well as reducing lung infection.Therefore,it is suggested that an HVHF is preferable for high-flow humidified oxygen therapy in treating the patients with tracheotomy after the withdrawal of ventilator.

Objective:To explore the "Internet + nursing service" model based on the nurse-patient safety needs, and provide reference for development of "Internet + nursing service".Methods:The First Affiliated Hospital of Sun Yatsen University established a "Internet+ nursing service" management team in December 2019, developed an information platform, formulated and implemented a specific plan of the "Internet+ nursing service" model, including service objects, service projects and service modes. After the smooth operation of this model, the statistics of the nursing service projects and service times that had been carried out from September 2020 to March 2021, as well as the satisfaction of 21 patients who received nursing services would be counted.Results:From September 2020 to March 2021, 21 patients were provided with 55 on-site nursing services, and 151 operations in 16 projects were completed. No nursing-related adverse events occurred. The patients gave all five-star evaluations to the door-to-door service, the satisfaction score was 5 points, and the overall evaluation was 99.88 points.Conclusions:The pilot work of "Internet + nursing service" based on the nurse-patient safety needs has met the care needs of discharged patients and the safety needs of door-to-door services, guarantee the safety of nurses' door-to-door service effectively. And it provides reference for the development and improvement of "Internet + nursing service" related safety work in tertiary A-level hospitals.

Objective:To retrieve and summarize evidence for prevention of hypothermia at birth in newborn.Methods:Databases such as Up To Date, BMJ Best Practice, National Institute for Health and Care Excellence(NICE), Joanna Briggs Institute (JBI), Cochrane Library, Registered Nurses′Association of Ontario (RNAO), American Heart Association(AHA), Web of Science, PubMed, Chinese Biology Medical Literature database, Wanfang Med Online were searched to collect relevant evidence for prevention of hypothermia at birth in newborn, including guidelines, systematic reviews, evidence summaries and expert consensus. Two researchers independently evaluated the quality of the literature and extracted the data of the literature which met the criteria.Results:Six articles were selected, including 1 clinical decision support system, 2 guidelines, 1 systematic review and 2 expert consensuses. Nineteen pieces of best evidence were summarized.Conclusions:This study summarized the best evidence for the prevention of hypothermia at birth in newborn, and provided evidence-based support for clinical practice.

The article introduces the content and organization of the training program for newly recruited nurses in the three hospitals of Massachusetts General Hospital, Mayo Clinic, and University of Illinois Chicago Medical Center in the United States. This article also summarizes the characteristics and highlights of the program implementation, and discusses and analyzes the training program by combining the current situation of newly recruited nurses training in my country, and makes suggestions for further improvement in the future.

The outbreak of COVID-19 around the world has made more than two millions of confirmed patients and serious shortages of healthcare resources and medical staff in many countries. In the battle of fighting COVID-19 in Wuhan, many microsurgery staff across China were sent to Wuhan and put on duty in the treatment of COVID-19 patients. The purpose of this article is to review the personal experiences of microsurgery staff in fighting against COVID-19 as well as to analyse how to act professionally when facing the challenges and change of roles and meanwhile having to give full play to the professional advantages subject to make contributions to the battle of COVID-19. A reference is hereby provided for the microsurgery staff in dealing with a sudden and major epidemic outbreak in the future.

Objective: To investigate the application of clohexidine wipes in patients after liver transplantation and the effect of infection prevention. Methods: A total of 279 patients who received orthotopic liver transplantation in the first affiliated hospital of sun yat-sen university from January 2017 to December 2018 and were transferred to the intensive care department of our hospital after the surgery were selected as subjects. Among them, 145 patients who received liver transplantation between January and December 2017 were selected as the control group. From January to December, 2018, 134 patients after liver transplantation were enrolled as the intervention group, and were treated with clohexidine 2% gluconate wet wipes, and the hospital infection rate, infection rate, multiple drug-resistant bacteria infection rate, bath time consumption, and adverse reaction rate were compared between the two groups. Results: The hospital infection rate of the control group was 20.00% (29/145), the infection rate of patients was 37.93%(55/145), the infection rate of multiple drug-resistant bacteria was 25.52%(37/145), and the infection rate of the intervention group was 11.19% (15/134), 24.63% (33/134), 14.93% (20/134). The differences were statistically significant (χ²=4.065, 5.709, 4.806, P<0.05). The bath time of the control group was (16.70±1.42) minutes, and the intervention group was (14.07±1.53) minutes. Compared with the control group, the bath time of the intervention group was saved, and the difference was statistically significant (t=9.637, P<0.01).No discomfort symptoms such as disinfectant allergy were found in both groups. Conclusion The application of clohexidine 2% gluconate wet wipes in the wiping bath of patients after liver transplantation had a good effect, significantly reducing the hospital infection rate, saving the time of wiping bath.

Objective: To study the correlation between job satisfaction and work effectiveness of ICU specialist nurses, to clarify the baseline level and influence factors, to increase the efficiency and satisfaction of the work, and to stabilize the ICU nurse team, to improve the quality of care. Methods: The convenience sampling method was used to select 116 specialist nurses from the 3 three grade ICU hospitals in Guangzhou. Through the questionnaire survey of nurses′ general situation, work efficiency and job satisfaction, the methods of descriptive statistics, average number, standard deviation analysis, simple linear regression model analysis and multiple linear regression analysis were adopted to reveal the relationship between work effectiveness and job satisfaction of specialist nurses. Results: The overall empowerment of ICU specialist nurses was 3.37 ±0.68. In the 6 dimensions of work efficiency, the average score of formal authorization was the lowest (3.01±0.93) and that of informal authorization was the highest (3.73±0.77). Multiple linear regression analysis showed that job satisfaction of nurses increased linearly with the increase of the scores of formal authorization and informal authorization (t=2.32, 3.78,P < 0.05). The total score of satisfaction was 55.03± 8.30. The work status dimension score was 35.16± 5.94, in the middle level limit; the work interpersonal relationship dimension score was 19.87 ± 2.82, in the high level. The work status satisfaction lagged behind the work interpersonal relationship satisfaction. Simple linear regression model analysis showed that the total score of satisfaction increased linearly with the average score of work efficiency, showing a positive linear correlation (t=9.891,P < 0.01). The regression equation was: y=27.12+8.273. Conclusions Because of the linear positive correlation between job efficacy and total score of satisfaction, nursing administrators should fully grasp the various factors affecting job efficacy in clinical management, and take targeted measures to improve the work efficiency of ICU specialist nurses, and ultimately improve the job satisfaction of nurses.