Acute skin failure is a common condition of skin damage in critically ill patients, which seriously affects the prognosis of patients. This article summarizes the evaluation indicators, techniques, and comparison of evaluation indicators and techniques for acute skin failure, in order to provide references for the development of acute skin failure evaluation tools and the formulation of nursing measures.

This paper interprets the background, content overview and characteristics, clinical practice significance and disciplinary development of Nursing Standards for Clinical Operation Techniques in Critical Care Ultrasound (hereinafter referred to as the Standards) and puts forward reflections on the clinical application of the Standards, aiming to improve the critical care ultrasound techniques of clinical nursing staff, solve nursing challenges and make clinical nursing ultrasound techniques more scientific, standardized and homogenized.

The department of critical care medicine, the clinical base of critical care medicine, is the centralized management unit for the treatment of critical patients. Medicine and nursing are independent disciplines, but both can be fully utilized from different perspectives when dealing with critically ill patients. With the development of critical care medicine understanding and technology, the concept of doctor-nurse integration construction in the department of critical care medicine has emerged. Doctor-nurse integration construction in the department of critical care medicine needs to take severe diseases as the core and academic development as the orientation. Clinical practice should be carried out through medical cooperation, based on critical cognition and unified thinking mode.

To apply electrical impedance tomography (EIT) technology to assess the lung regional ventilation distribution in patients admitted to the intensive care unit (ICU) after a cardiac surgery, and to analyze its value of predicting patients' short-term prognosis.

Objective:To comprehensively search and summarize the evidence on critical ultrasound nursing practice training courses, with the aim of providing a basis for critical ultrasound nursing practice training.Methods:Taking the evidence-based clinical translation model of Fudan University Centre for Evidence-based Nursing as the theoretical framework, the evidence was retrieved, evaluated, and summarized to determine the evidence to be introduced into clinical practice, forming a training program for critical ultrasound nursing practice. From July to August 2023, 25 experts from 10 provinces/municipalities across the country were selected for two rounds of consultation to determine the practical training course system for critical ultrasound nursing.Results:A total of 14 articles were included, including one clinical decision, nine expert consensus, and four systematic reviews. In the two rounds of consultation, the positive coefficients of experts were 90.0% (27/30) and 92.6% (25/27), the authority coefficients of experts were 0.956 and 0.964, and the coefficients of Kendall's harmony were 0.303 and 0.350 ( P<0.01), respectively. The final practical training course system for critical ultrasound nursing included five first-level indicators, 25 second-level indicators, and 67 third-level indicators. Conclusions:Ultrasound examination is a complex skill. The construction method of the practical training course system for critical ultrasound nursing is scientific, reasonable, with strong practicality in content, which can provide reference for the development and evaluation of critical ultrasound nursing training courses.

Clinical practice is an integral part of training ICU specialist nurses and an essential stage of training specialist nursing personnel. It is crucial to establish qualified clinical training bases and implement scientific management to ensure the quality of training for specialist nurses. This article elaborates on the current development status and problems of constructing training bases for ICU specialist nurses in China. It provides prospects for future base construction to provide a reference for the sustainable development of training bases for ICU specialist nurses in China.

Objective The risk evaluation indicators for the occurrence of diaphragm dysfunction in ICU patients was constructed to provide a reference for the establishment of the disease risk evaluation tools for diaphragm dysfunction.Methods The literature related to diaphragm dysfunction from CNKI,Wanfang Data,PubMed,Embase and Web of Science from the establishment of databases to November 11 th,2022 was systematically searched.After the first draft was determined through the literature review method,the first draft of the indicators was revised by brainstorming,with the opinions of 10 medical and nursing experts from May to June 2023.From June to July 2023,the content and weight of risk evaluation indicators of diaphragmatic dysfunction in ICU patients were determined through expert letter inquiry and hierarchical analysis.Results 35 experts completed the first round of letter inquiry,and 34 experts completed the second round of letter inquiry.The recovery rates of the valid questionnaires in the 2 rounds of expert correspondence were 92.1％and 97.1％,respectively,and the expert authority coefficients were 0.884 and 0.904,respectively,and the Kendall harmony coefficients of all indicators were 0.356～0.570 and 0.369～0.604,respectively(all P＜0.001).The final constructed risk evaluation indicators of diaphragm dysfunction in ICU patients includes 7 first-level indicators,34 secondary indicators and 34 tertiary indicators.Conclusion The risk evaluation index of diaphragm dysfunction in ICU patients constructed in this study is comprehensive,specific,scientific and applicable,which can guide medical staff to conduct early risk evaluation of diaphragm function in ICU patients,and provide references for the establishment of disease risk assessment tools for diaphragm function.

Objective:To summarize the nursing care measures of a patient after spinal orthopedic surgery for spinal muscular atrophy type Ⅱ.Methods:The patient was provided with a goal-directed pulmonary rehabilitation nursing program during ICU resuscitation by exercise pulmonary function, monitor difficult airway extubation and alleviating anxiety.Results:The patient postoperative pulmonary function recovered well, the difficult airway was extubated smoothly and the anxiety was relieved. The patient was discharged from the hospital on the 17th day after the operation.Conclusions:Goal-directed pulmonary care can help promote pulmonary rehabilitation and improve the quality of patient survival after orthopedic surgery for spinal muscular atrophy typeⅡ.

Objective:To retrieve, evaluate, and summarize the best evidence for the assessment of gastrointestinal function in critically ill patients by bedside ultrasound.Methods:Guidelines, evidence summaries, group standards, expert consensus, systematic reviews, and randomized controlled trials on the assessment of gastrointestinal function in critically ill patients by bedside ultrasound were retrieved by computer on domestic and foreign guideline websites, society websites and databases based on evidence-based nursing. The search period was from January 1, 2010 to April 30, 2021. The quality of the article was independently assessed by two researchers using the Appraisal of Guidelines for Research and Evaluation Ⅱ and the critical appraisal tool of the Joanna Briggs Institute (JBI) in Australia (2016) . Combined with the judgment of the research team, the data from the article that met the criteria were extracted and the evidence was graded and recommended according to the JBI quality level of evidence system (2014 Edition) .Results:A total of 22 articles were included, involving 5 guidelines, 1 evidence summary, 1 group standard, 6 expert consensuses, 4 systematic reviews, and 5 randomized controlled trials. A total of 33 pieces of evidence were summarized from 6 aspects, namely, the feasibility of nurses applying bedside ultrasound, fundamentals of ultrasound assessment of gastrointestinal tract, ultrasound assessment of gastric contents, ultrasound assessment of gastric motility, ultrasound assessment of bowel, ultrasound guided enteral nutrition program.Conclusions:Nurses who have been systematically trained can use ultrasound to assess gastrointestinal function in critically ill patients in real time. Ultrasound-guided enteral nutrition for critically ill patients needs to be standardized and improved, and many studies need to be carried out.

Objective:To construct the nursing scheme for facial pressure injury of patients with prone position ventilation (PPV) based on surface, skin inspection, keep moving, incontinence/moisture, nutrition (SSKIN) cluster scheme, so as to provide guidance for clinical nursing practice.Methods:Under the guidance of SSKIN cluster scheme, the existing research evidence was summarized and the nursing scheme of facial pressure injury in patients with PPV was preliminarily constructed. From August to September 2021, a total of 19 nursing experts were selected for two rounds of Delphi expert consultation, and the items of scheme were modified according to the expert opinions.Results:In the two rounds of expert letter inquiries, 19 questionnaires were distributed and 19 valid questionnaires were recovered. The effective recovery rate was 100.00% and the expert authority coefficient were all 0.85. The Kendall's harmony coefficients of the importance and operability of the items in the second round of expert letters were 0.48 and 0.41 respectively (all P<0.01) . Finally, the nursing scheme for PPV patients with facial pressure injury was formed, including 5 frameworks, namely skin evaluation, support surface, body position change, moisture treatment and nutritional support, with a total of 27 items. Conclusions:The nursing scheme of PPV patients with facial pressure injury based on SSKIN cluster scheme constructed in this study has scientific, feasible and strong clinical practical value, which can provide guidance for clinical nursing practice.