Objective To retrieve,evaluate and summarize the best evidence of early mobilization in awake patients on extracorporeal membrane oxygenation,and to provide a reference for clinical practice.Methods UpToDate,BMJ Best Practice,Registered Nurses'Association of Ontario,National Guideline Clearinghouse,National Institute for Health and Care Excellence,Yimaitong,Joanna Briggs Institute Library,Cochrane Library,CINAHL,PubMed,SinoMed,CNKI,Wanfang Database,Vip Database and Extracorporeal Life Support Organization Website were researched to collect the literature,including clinical guidelines,expert consensuses,evidence summaries,systematic reviews,and well-designed original studies.The time limit for retrieval was until June 2023.The quality of literature and the level of evidence were evaluated by the evaluation criteria and evidence grading system of J BI Evidence-Based Health Care Center.Results 14 pieces of the literature were included,including 2 clinical guidelines,4 expert consensuses,5 systematic reviews,2 cohort studies and 1 case series.Totally 33 pieces of evidence were summarized,covering 7 aspects:adaptation conditions for the implementation of awake ECMO,team composition,comprehensive assessment,pre-mobilization preparation,mobilization content,prevention and control of adverse events,and effect evaluation.Conclusion The study summarizes the best evidence of early mobilization in awake patients on extracorporeal membrane oxygenation.It is suggested that medical institutions establish a professional team for the early mobilization of awake ECMO patients,apply the best evidence to standardize the early mobilization process,and formulate an individualized mobilization program.

Objective To explore the expression of prohibitin(PHB)in tumor tissues and analyze its effect on the prognosis of patients with digestive system malignant tumor(DT)and its mechanism.Methods ①The Cancer Genome Atlas(TCGA)and Genotype-Tissue Expression(GTEx)database were used to compare the expression of PHB in tumor tissues and normal tissues.②Five pairs of gastric cancer and adjacent tissues and 5 pairs of colon cancer and adjacent tissues were collected,and RT-qPCR was used to verify the mRNA expression levels.③ RT-qPCR and Western blotting were used to verify the differential expression of PHB in normal gastric mucosa cells(GES-1),gastric cancer cells(AGS,MKN45 and HGC27),normal colon cells NCM-460 and human colon cancer cell line SW480.④R language was used to analyze the effect of PHB on the prognosis,tumor microenvironment,tumor mutation burden and microsatellite instability of DT patients.⑤CIBERSORT algorithm was used to study the correlation between PHB expression in tumor tissues and tumor immune cell infiltration.Gene Set Enrichment Analysis(GSEA)was used to explore the biological function of PHB.⑥R language was used to analyze the relationship between PHB and drug sensitivity.Results ①PHB was highly expressed in colon cancer,cholangiocarcinoma,esophageal cancer,liver cancer,rectal cancer and gastric cancer(P＜0.01).②RT-qPCR and Western blotting showed that PHB was highly expressed in the tissues and cell lines of gastric cancer(P＜0.01)and colon cancer(P＜0.01).③The differential expression of PHB was associated with poor prognosis of hepatocellular carcinoma(P=0.002).In cholangiocarcinoma,gastric cancer,pancreatic cancer,liver cancer and esophageal cancer,PHB was positively correlated with tumor mutation burden and microsatellite instability(P＜0.05).④PHB was positively correlated with M2 macrophages in colon cancer(P=0.03).In cholangiocarcinoma,it was positively correlated with activated CD4+memory T cells(P＜0.05).In esophageal carcinoma,it was positively correlated with activated hypertrophy(P=0.03).It was positively correlated with M0 and M2 macrophages and monocytes in hepatocellular carcinoma(P＜0.05).It was positively correlated with resting dendritic cells,eosinophils and activated CD4+memory T cells in rectal cancer(P＜0.05).It was positively correlated with M0 macrophages,activated mast cells,neutrophils,resting natural killer cells,activated CD4+memory T cells and follicular helper T cells in gastric cancer(P＜0.05).⑤PHB was mainly enriched in class I receptors,PPAR and calcium signaling pathways(P＜0.05).⑥ The expression of PHB was positively correlated with the sensitivity of 13 drugs,including ammonafide,prasinolide and abiraterone(P＜0.05).Conclusion The expression of PHB is significantly related to the infiltration of various immune cells in DT and poor prognosis in DT patients,which may become a new biomarker and potential immunomodulatory target of DT.

Objective To identify the factors associated with frailty in lung transplant patients by a meta-analysis.Methods Computerized search was performed for studies on the influencing factors of frailty in lung transplant patients in the CNKI,WanFangData,VIP,CBM,PubMed,Web of Science,Embase,Elsevier ScienceDirect and CINAHL databases.The search was conducted from the time of database construction to November 2023.Literature screening,quality assessment,and data extraction were performed independently by 2 investigators,and Meta-analysis was performed using Stata 17.0 software.Results 10 cohort studies,including 1 999 patients,were finally included,and 13 influencing factors were extracted,including advanced age(OR=1.05),female(OR=2.50),BMI(OR=0.38),diagnosis of primary pulmonary disease(OR=2.90),6MWD(OR=0.34),and lung allocation score(OR=0.69),FVC(OR=0.60),pre-transplant frailty(OR=0.81),hypoproteinemia(OR=4.12),hemoglobin(OR=0.50),anemia(OR=4.37),length of ICU stay(OR=1.24),and total length of stay(OR=1.05).Short Physical Performance Battery is an assessment tool for frailty in lung transplant patients,with an incidence of frailty in 24％before transplantation and 50％in post-transplantation.Fried Frailty Phenotype is an assessment tool for frailty in lung transplant patients,with a pre-transplant frailty incidence of 30％.Conclusion There are many factors involved in the incidence of frailty in lung transplant patients,and nursing staff should dynamically evaluate the frailty of lung transplant patients,and give individualized and precise interventions in combination with a multidisciplinary model to improve or delay the progression of frailty.

Objective To evaluate the effect of remote interventions with digital health technologies in lung transplant patients.Methods Databases,including CKNI,Wangfang,VIP,CMB,Cochrane Library,PubMed,Embase,Web of Science,Scopus and BMJ Best Practice were searched from their inception to July 2023.There were 2 researchers who independently screened and extracted the literature,and then evaluated quality of the included studies.Meta-analysis was performed using RevMan 5.2.Results 10 studies with 1 262 patients were included.The results of meta-analysis showed that compared with conventional intervention,remote intervention based on digital health technology could improve self-monitoring compliance of lung transplant patients[0R=0.64,95％CI(0.46,0.88),P=0.006],improve quality of life including mental health status[OR=3.08,95％CI(0.41,5.74),P=0.020]and physical health status[OR=3.81,95％CI(1.19,6.43),P=0.004].In terms of the intervention forms,the application-based remote intervention had better self-monitoring compliance,and the difference was statistically significant(P=0.007).However,in terms of the comparison of readmission rate[OR=1.73,95％CI(0.98,3.04),P=0.060],anxiety[OR=-0.12,95％CI(-1.36,1.11),P=0.850],and depression[OR=0.62,95％CI(-0.80,2.03),P=0.390],the effect of intervention was unclear.Conclusion Remote intervention based on digital health technology can improve self-monitoring compliance and quality of life in lung transplant patients;applications are the optimal form of intervention.Limited by the quality and quantity of included studies and the heterogeneity of study results,more high-quality studies are needed to further verify the effects of digital health technology on readmission rates,anxiety and depression of lung transplant patients.

Objective To investigate the incidence and risk factors of post-transplant diabetes mellitus(PTDM)in adult lung transplant recipients.Methods Conducting a convenience sampling method,we retrospectively analyzed the clinical data of lung transplant recipients from January 2020 to December 2022 at a tertiary A hospital in Hangzhou,Zhejiang Province.According to the PTDM diagnostic criteria,lung transplant recipients are divided into a PTDM group and a non-PTDM group.The incidence rate of PTDM is calculated,and the influencing factors for PTDM occurrence are analyzed using both univariate and multivariate logistic regression methods.Results A total of 140 patients were included in this study,and 54 lung transplant recipients developed PTDM within 6 months,with an incidence of 38.57％.Univariate analysis showed that there were significant differences in age,gender,BMI,smoking history,pre-operative glycated albumin,pre-operative fasting blood glucose,early post-operative blood glucose and pre-operative creatinine between the 2 groups(P＜0.05).Multivariate Logistic analysis showed that gender(OR=5.283),BMI(OR=6.122),pre-operative glycated albumin(OR=1.330),and early post-operative blood glucose(0R=1.444)were the influencing factors.Conclusion Lung transplant recipients who were male,BMI ≥24.0,with high levels of glycated albumin before surgery,and high blood sugar early after surgery had a higher risk of developing PTDM.Clinical nurses can formulate relevant nursing measures according to the influencing factors to prevent the occurrence of PTDM.

Objective:To investigate the association of peripheral axial lengths and retinal curvatures with refractive status.Methods:A cross-sectional study was conducted out.Two hundred and eighty-seven eyes of 287 consecutive children aged 6-15 years old who recieved eye examinations at Beijing Tongren Hospital from July to October 2021 were enrolled, including 154 males and 133 females.Uncorrected and best corrected visual acuity were tested with a standard logarithmic visual acuity chart.Spherical equivalent (SE) was measured via an auto refractometer after cycloplegia with tropicamide.The hyperopic, emmetropic and myopic groups were defined with a SE >+ 0.5 D, SE >-0.5 D to ≤+ 0.5 D and SE≤-0.5 D, respectively.Central and 30° peripheral eye lengths (nasal, temporal, superior, inferior) were obtained using the Lenstar LS900.Retinal coordinates were derived from partial coherence interferometry modeling and converted to retinal curvatures.According to the median horizontal peripheral eye length differences (absolute difference between nasal and temporal), participants were assigned to H1 group (absolute difference <0.35 mm) or H2 group (absolute difference ≥0.35 mm). According to the median vertical peripheral eye length differences (absolute difference between superior and inferior), participants were assigned to V1 group (absolute difference <0.32 mm) or V2 group (absolute difference ≥0.32 mm). Four groups of V1H1, V1H2, V2H1 and V2H2 were constructed according to the grouping methods in both directions above.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Beijing Tongren Hospital, Capital Medical University (No.TRECKY2021-162). Written informed consent was obtained from guardians of each subject prior to any medical examination.Results:The central axial length was 23.53(22.93, 24.10)mm.Peripheral eye lengths of temporal, nasal, superior and inferior were 22.75(22.11, 23.22)mm, 22.99(22.32, 23.45)mm, 23.24(22.58, 23.75)mm and 23.12(22.52, 23.56)mm, respectively.Temporal eye length was shorter than nasal, showing a statistically significant difference ( Z=-3.58, P<0.01). Compared with H2 group, H1 group had shorter central, nasal, superior and inferior eye lengths, showing statistically significant differences (all at P<0.05). Compared with V2 group, V1 group had shorter central, nasal and superior eye lengths, showing statistically significant differences (all at P<0.05). SE of H1 group was + 0.06 (-1.06, + 0.75) D, which was significantly greater than -0.32 (-1.64, + 0.56) D of H2 group ( Z=-2.10, P=0.04). SE of V1 group was + 0.13 (-0.81, + 0.80) D, which was significantly greater than -0.56 (-1.83, + 0.48) D of H2 group ( Z=-3.39, P<0.01). The myopia ratio of V1 group was 33.5% (58/173), which was significantly lower than 50.5% (53/105) of V2 group ( χ2=7.83, P<0.01). There was a significant overall difference in SE among VIH1, V1H2, V2H1 and V2H2 groups ( H=24.79, P<0.01). SE was greater in V1H1 group than V1H2, V2H1 and V2H2 groups (all at P<0.01). There was a significant difference in both horizontal and vertical retinal curvatures among different refractive groups ( H=22.34, 19.30; both at P<0.01). The retical curvature in both directions of hyperopic and emmetropic groups were significantly larger than those of myopic group (both at P<0.01). Conclusions:Peripheral eye lengths are asymmetric in school-aged children.Higher asymmetry is associated with myopic shifts.Myopic children have a steeper retina than the hyperopic and emmetropic children.

Sodium-dependent glucose transporter 2 inhibitors(SGLT2i)are a new class of glucose-lowering drugs, can reduce blood sugar by inhibiting the reabsorption of glucose at the proximal tubule and are widely used in clinical treatment of type 2 diabetes.SGLT2i can not only lower blood sugar, but also offer multiple cardiovascular benefits.Several large randomized controlled trials have confirmed the safety and efficacy of SGLT2i for heart failure with preserved ejection fraction(HFpEF). Herein, we present an overview on advances in SGLT2i for HFpEF.

To summarize the nursing experience of a child with pulmonary rejection after hematopoietic stem cell transplantation who underwent double lung transplantation and was complicated with bronchiolitis obliterans after lung transplantation and underwent second lung transplantation.The key points of nursing included:the implementation of step-wise lateral position and prone position alternate non-invasive mechanical ventilation to improve lung function;sequential airway clearance was used to control pulmonary infection;precise volume management to prevent pulmonary edema;to strengthen the observation and medication management,prevent hospital infection and rejection;to provide goal-oriented personalized nutritional support to improve nutritional status;psychological nursing measures were implemented to improve the treatment confidence and compliance of children;health education and follow-up management should be strengthened to improve the long-term quality of life.After active treatment and careful nursing,the child recovered and was discharged 26 days after surgery.

Objective:To retrieve and summarize the evidence on early enteral nutrition in critically ill patients with prone position ventilation.Methods:The relevant evidence on early enteral nutrition in critically ill patients with prone position ventilation was systematically searched through computer in domestic and foreign guideline websites, institutional websites and databases. The quality was assessed using the literature evaluation criteria and systematic review evaluation tools of the Joanna Briggs Institute (JBI) Evidence-Based Health Care Center in Australia. The retrieval time limit was from January 1, 2015 to November 11, 2020.Results:A total of 10 articles were included, involving one clinical decision, four guidelines, three systematic reviews, and two original literature. A total of 18 pieces of evidence from 7 aspects were summarized on early enteral nutrition assessment, restart timing, body position, feeding program (intake, transgastric/postpyloric feeding, nasogastric feeding rate, nutritional preparations) , monitoring (gastric residual volume, gastric antral motility index) , drug prevention, staffing and training.Conclusions:This study summarizes the evidence of early enteral nutrition in critically ill patients with prone position ventilation, and provides evidence-based evidence for nursing managers to formulate enteral nutrition plans scientifically.

Objective:To retrieve, appraise and synthesize the best available evidence on prevention and management of incontinence-associated dermatitis in adult inpatients.Methods:All the evidence on prevention and management of incontinence-associated dermatitis in adult inpatients was searched by computer from domestic and foreign electronic databases, guide.com and related professional websites from January 2010 to January 2020. Literature evaluation tools such as AGREEⅡ, AMSTAR were used for evaluation. Data extraction of documents that met the inclusion criteria.Results:A total of 28 pieces of relevant evidence were obtained. It includes 6 aspects: assessment and prevention, management of incontinence, cleaning, moisturizing and protection, treatment, monitoring and management.Conclusions:the 28 pieces of evidences in this study can better guide the medical staff in the prevention and management of incontinence-associated dermatitis in adult inpatients. It is suggested that the medical staff should carefully apply the evidence in combination with the specific clinical environment and the patient ′s will, and pay attention to the update of relevant evidence in time.