Objective To construct and implement a swallowing disorder assessment and management program for tracheal intubated patients after extubation based on the 4R crisis management theory,providing standardized and scientific interventions for oral feeding.Methods Utilizing the expert meeting method with the 4R crisis management theory framework,a swallowing disorder assessment and management program was developed for post-extubation tracheal intubated patients.A convenience sampling method was employed to select patients with tracheal intubations treated from July to December 2023 in the emergency ICU,central ICU,and cardiovascular surgery ICU of a tertiary hospital in Zhejiang Province.The patients treated from October to December were assigned to an experimental group(n=68),while those treated from July to September were designated as a control group(n=58).The experimental group received the 4R crisis management-based intervention,whereas the control group received standard ICU assessment and management.Outcomes indicators included the incidence of post-extubation swallowing disorders,time to first oral intake,incidence of aspiration during initial feeding,nasogastric and nasointestinal tube placement duration,incidence of aspiration pneumonia during hospitalization,re-intubation rates,ICU readmission rates,ICU stay duration,and total hospitalization days.Results Of the initially recruited subjects,68 in the experimental group and 54 in the control group were included in the final analysis.After the intervention,the experimental group exhibited significantly lower rates of post-extubation swallowing disorders,shorter time to first liquid oral intake,aspiration incidence during first feeding,shorter durations of nasogastric and nasointestinal tube placement,aspiration pneumonia,ICU readmission compared to the control group(P＜0.05).No significant differences were observed between the groups in time to first regular oral intake,re-intubation rates(P＞0.05).Conclusion The risk management program for dysphagia following tracheal extubation based on the 4R crisis management theory is scientifically robust and safe,offering a valuable reference for clinical assessments and management of swallowing and eating post-extubation in tracheal intubated patients.

Objective To investigate the current status of family resilience of children with cancer and analyze its influencing factors,to provide a basis for medical staff to formulate intervention plans.Methods Using a convenient sampling method,children with cancer who were hospitalized in 2 tertiary hospitals in Henan Province from January to April 2024 were selected for the survey.A general information questionnaire,family resilience assessment scale,quality of life family version,ZBI caregiver burden interview,and social support rating scale were used to understand the current status of family resilience of children with cancer and to explore the related influencing factors by univariate analysis and multiple stepwise linear regression analysis.Results A total of 280 questionnaires were distributed and 265 valid questionnaires were recovered,with a valid questionnaire recovery rate of 94.64％.The total score of family resilience for primary caregivers of children with cancer was(185.63±30.66).The multiple stepwise linear regression analysis results showed that the children's self-care ability,caregiver's work status,family care burden,and social support level were the influencing factors for family resilience of children with cancer(P＜0.05),and the explanatory variance was 51.3％.Conclusion The family resilience of children with cancer is at a medium level.The worse the children's self-care ability and the heavier the family care burden,the worse the family resilience;the caregiver's work status and good social support are helpful for the family resilience of children with cancer.Healthcare workers should develop intervention programs to address these factors to enhance the family resilience of children with cancer.

Objective To explore the protective effects of pretreatment with the Mongolian medicine Jiruhen Gurigumu-7(JG-7)and Guangzao Sanwei Tang(GZ-3)on myocardial ischemia-reperfusion injury(MIRI)in mice.Methods 60 male C57BL/6J mice were randomly divided into sham operation(Sham)group,model(Model)group,compound danshen drip pill(CDDP)positive control group,JG-7 group,GZ-3 group,and 12 mice in each group to establish the MIRI model,and the H9C2 cells were randomly divided into Control(normoxic)group,H/R(hypoxia 6 h reoxygenation 14 h)group,H/R+JG-7 group,H/R+GZ-3 group.The mice in each group were tested for cardiac function indexes after 30 min of ischemia,24 h and 7 d of reperfusion,TTC staining to detect infarct area after 24 h of MIRI,HE staining to detect myocardial tissue structure and cellular morphology after 24 h of MIRI,TUNEL apoptosis kit to detect apoptosis of myocardial cells after 24 h of MIRI,Masson staining to detect myocardial fibrosis after 7 d of MIRI.Blood was taken from the abdominal aorta,serum was separated,and the indexes after oxidative stress of MIRI were detected in each group of mice,and the survival rate of H9C2 cells after H/R was detected in each group by CCK-8 method.Results The results of TTC showed that JG-7 and GZ-3 reduced the infarct area after 24 h of MIRI in mice.ELISA and kit assays proved that JG-7 and GZ-3 reduced creatine phosphokinase isoenzyme(Creatinekinase-MB,CK-MB),Lactic dehydrogenase(LDH),malondialdehyde(MDA)levels,and increased superoxide dismutase(SOD)levels.HE staining showed that JG-7 and GZ-3 improved myocardial pathology after MIRI 24 h.The results of TUNEL apoptosis assay showed that JG-7 and GZ-3 improved apoptosis in myocardial tissues 24 h after MIRI.Masson staining results showed that JG-7 and GZ-3 could reduce the area of myocardial tissue fibrosis after MIRI 7 d.CCK-8 assay results showed that JG-7 and GZ-3 could improve the cell survival rate after H/R in H9C2 cells.Conclusion Pre-treatment with Mongolian medicine Jiruhen Gurigumu-7 and Guangzao Sanwei Tang can reduce the damage caused after ischemia-reperfusion(I/R),decrease the area of myocardial infarction and fibrosis after I/R in mice,and protect the heart.

Objective To explore the protective effects of pretreatment with the Mongolian medicine Jiruhen Gurigumu-7(JG-7)and Guangzao Sanwei Tang(GZ-3)on myocardial ischemia-reperfusion injury(MIRI)in mice.Methods 60 male C57BL/6J mice were randomly divided into sham operation(Sham)group,model(Model)group,compound danshen drip pill(CDDP)positive control group,JG-7 group,GZ-3 group,and 12 mice in each group to establish the MIRI model,and the H9C2 cells were randomly divided into Control(normoxic)group,H/R(hypoxia 6 h reoxygenation 14 h)group,H/R+JG-7 group,H/R+GZ-3 group.The mice in each group were tested for cardiac function indexes after 30 min of ischemia,24 h and 7 d of reperfusion,TTC staining to detect infarct area after 24 h of MIRI,HE staining to detect myocardial tissue structure and cellular morphology after 24 h of MIRI,TUNEL apoptosis kit to detect apoptosis of myocardial cells after 24 h of MIRI,Masson staining to detect myocardial fibrosis after 7 d of MIRI.Blood was taken from the abdominal aorta,serum was separated,and the indexes after oxidative stress of MIRI were detected in each group of mice,and the survival rate of H9C2 cells after H/R was detected in each group by CCK-8 method.Results The results of TTC showed that JG-7 and GZ-3 reduced the infarct area after 24 h of MIRI in mice.ELISA and kit assays proved that JG-7 and GZ-3 reduced creatine phosphokinase isoenzyme(Creatinekinase-MB,CK-MB),Lactic dehydrogenase(LDH),malondialdehyde(MDA)levels,and increased superoxide dismutase(SOD)levels.HE staining showed that JG-7 and GZ-3 improved myocardial pathology after MIRI 24 h.The results of TUNEL apoptosis assay showed that JG-7 and GZ-3 improved apoptosis in myocardial tissues 24 h after MIRI.Masson staining results showed that JG-7 and GZ-3 could reduce the area of myocardial tissue fibrosis after MIRI 7 d.CCK-8 assay results showed that JG-7 and GZ-3 could improve the cell survival rate after H/R in H9C2 cells.Conclusion Pre-treatment with Mongolian medicine Jiruhen Gurigumu-7 and Guangzao Sanwei Tang can reduce the damage caused after ischemia-reperfusion(I/R),decrease the area of myocardial infarction and fibrosis after I/R in mice,and protect the heart.

Objective To investigate the relationship between the stages of diabetic retinopathy(DR)and the risk of arterial disease in lower limbs(LEAD)in patients with type 2 diabetes mellitus(T2DM).Methods A total of 70 patients with T2DM admitted to The First Affiliated Hospital of Nanyang Medical College from March 2021 to October 2023 were selected as the research object.According to whether or not there was LEAD,they are divided into combined LEAD(LEAD,n=69)group and simple DR group(n=201).The clinical data and DR staging between two groups were compared.The correlation between intima-media thickness of lower limb arteries and other indicators in T2DM patients was evaluated by Spearman analysis.The risk factors of T2DM patients complicated with LEAD were analysis by Logistic regression.The receiver operator characteristic(ROC)curve was drawn,and the prediction efficiency was evaluated by the area under the curve.Results The incidence of LEAD in 270 DR patients was 25.56%.The age,DM duration,homeostasis model assessment-insulin resistance(HOMA-IR),hemoglobin A1c(HbA1c),total cholesterol(TC),C-reactive protein(C-RP),interleukin-6(IL-6),fibrinogen(FIB),cystatin C(CysC)and DR stage in the LEAD group were higher than in the DR group(P<0.05).Spearman correlation analysis showed that the intima-media thickness of lower extremity arteries was positively correlated with age,DM duration,HOMA-IR,HbA1c,TC,C-RP,IL-6,FIB,CysC and DR stages(P<0.05).Logistic regression analysis showed that age(OR 3.271,95%CI 1.694～6.314),DM duration(OR 3.340,95%CI 1.730～6.448),HbA1c(OR 3.466,95%CI 1.795～6.691),C-RP(OR 3.408,95%CI 1.765～6.578)and DR staging(OR 3.607,95%CI 1.869～6.964)were all influencing factors for T2DM patients with LEAD.The ROC curve analysis results showed that the area under the curve of HbA1c,C-RP,DR staging,and their combination for predicting LEAD in T2DM patients were 0.780,0.783,0.761,and 0.925,respectively.Conclusions There is a close relationship between DR staging and the occurrence of LEAD in T2DM patients,and the combination of HbA1c,C-RP,and DR staging has a higher predictive power for LEAD in T2DM patients.

Objective To investigate the relationship between the expression of Osteoglycin(OGN)mRNA and Axis inhibitory protein 1(Axin1)mRNA and Epithelial-mesenchymal transition(EMT)and prognosis in cervical cancer(CC).Methods 142 patients with CC who were treated in Yulin Hospital,the First Affiliated Hospital of Xi'an Jiaotong University from April 2019 to April 2021 were collected.Real time fluorogenic quantitative PCR(RT-qPCR)was used to detect the expression of OGN mRNA,Axin1 mRNA and EMT markers Snail mRNA,N-cadherin(N-cad)mRNA,Vimentin(Vim)mRNA.The expression of OGN and Axin1 protein was detected by immunohistochemistry(IHC).Pearson correlation analysis was used to analyze the correlation between OGN mRNA,Axin1 mRNA and EMT indicators Snail mRNA,N-cad mRNA,Vim mRNA.The effect of OGN and Axin1 protein expression on the survival of CC was analyzed by Kaplan-Meier(K-M)survival curve and COX model.Results Compared with adjacent tissues,the expression of OGN mRNA in CC cancer tissues(0.84±0.22 vs 2.01±0.38)was lower,and the expression of Axin1 mRNA(2.41±0.42 vs 1.02±0.33)was higher,the differences were statistically significant(t=31.752,31.010,all P<0.001).Pearson correlation analysis,the expression of OGN mRNA was negatively correlated with that of Snail mRNA,N-cad mRNA and Vim mRNA(r=-0.765,-0.703,-0.697,all P<0.001).The expression of Axin1 mRNA was positively correlated with that of Snail mRNA,N-cad mRNA and Vim mRNA(r=0.771,0.798,0.690,all P<0.001).Compared with adjacent tissues,the positive rate of OGN protein in CC cancer tissues was lower[28.17%(40/142)vs 88.03%(125/142)],and the positive rate of Axin1 protein was higher[69.01%(98/142)vs 11.27%(16/142)],the differences were statistically significant(χ2=73.185,98.535,all P<0.001).Compared with patients with ⅠA-ⅠB1 and no lymph node metastasis,the positive rate of OGN protein in cancer tissues of patients with International Federation of Gynecology and Obstetrics(FIGO)stage Ⅰ B2-Ⅱ A and lymph node metastasis was lower,and the positive rate of Axin1 protein was higher,and the differences were statistically significant(χ2=4.315～13.252,all P<0.05).The 3-year overall survival rates of OGN positive group and negative group were 90.00%(36/40)and 70.59%(72/102),respectively,and the difference was statistically significant(Log-Rankχ2=7.140,P=0.008).The 3-year overall survival rates of Axin1 positive group and negative group were 69.39%(68/98)and 90.91%(40/44),respectively,and the difference was statistically significant(Log-Rankχ2=9.061,P=0.003).Axin1 positive,FIGO stage IB2～ⅡB,lymph node metastasis were risk factors for poor survival of CC,and OGN positive was a protective factor(Wald χ2=6.250～12.278,all P<0.05).Conclusion OGN is down-regulated and Axin1 is up-regulated in CC,which are related to EMT indicators and adverse survival outcomes of CC patients.

Objective To investigate the effect of ventilation with different tidal volumes on respiratory mechanics and haemodynamics in children with severe pneumonia.Methods A total of 104 children with severe pneumonia were divided into the control group and the observation group using a random number table method,with 52 cases in each group.Both groups underwent mechanical ventilation treatment.The control group was treated with conventional tidal volume of 10-12 mL/kg,while the observation group was given a low tidal volume of 6-8 mL/kg.The respiratory mechanics indicators,hemodynamic indicators and inflammatory factor indicators before and after treatment were compared between the two groups.Results After treatment,the airway resistance(AR)and airway closing pressure(AOP)were lower in the observation group than those of the control group(P＜0.05),and pulmonary dynamic compliance(Cdyn)was higher in the observation group than that of the control group(P＜0.05).There were no significant differences in heart rate(HR),mean arterial pressure(MAP)and central venous pressure(CVP)after treatment between the two groups(P＜0.05).After treatment,the levels of interleukin(IL)-6,IL-8 and tumor necrosis factor-α(TNF-α)were all lower in the observation group than those in the control group(P＜0.05).Conclusion Small tidal volume mechanical ventilation is effective in improving the respiratory mechanics of children with severe pneumonia without causing large fluctuations in their hemodynamics.At the same time,it can reduce the level of inflammatory factors in the organism.

Objective:To explore the effectiveness of shared decision-making intervention with nurses as "decision coaches" in perioperative decision management of bladder cancer patients.Methods:From March 2023 to February 2024, 152 bladder cancer patients in the Department of Urology Surgery of Xinxiang Central Hospital for surgical treatment were selected by convenience sampling. The patients were divided into control group and observation group of 76 cases each using the randomized numerical table method. Control group implemented conventional bladder cancer surgical decision management, and observation group implemented a shared decision-making intervention with nurses as "decision coaches" on this basis, and the intervention period was one week before surgery. Decisional Conflict Scale (DCS), Preparation Decision Making (PrepDM), Patients Satisfaction with Participation in Medical Decision-making Scale, and Decision Regret Scale (DRS) scores were compared between the two groups of patients before and after intervention.Results:Finally 74 patients in control group and 75 patients in observation group completed the study. After the intervention, the DCS scores of observation group were lower than those of control group and before the intervention, and the differences were statistically significant (all P<0.05). After the intervention, the PrepDM scores of observation group were higher than those of control group and before the intervention, and the differences were statistically significant (all P<0.05). One week after surgery, observation group had higher decision-making participation satisfaction scores and lower DRS scores than control group, and the differences were statistically significant (all P<0.05) . Conclusions:Preoperative shared decision-making interventions with nurses as "decision coaches" in bladder cancer patients can effectively reduce preoperative decision conflicts, increase preoperative decision readiness and participation satisfaction with decision-making, and decrease patients' postoperative decision regret.

Objective:To retrieve, evaluate, and summarize the best evidence on ultrasound-guided placement and tip confirmation of peripherally inserted central catheter (PICC) in neonates.Methods:Based on the "6S" evidence pyramid model, literature on ultrasound-guided placement and tip confirmation of PICC in neonates was sequentially searched on guideline websites, professional society websites, and journal databases. The search period was from database establishment to September 30, 2024. Two researchers used uniform criteria for independent quality assessment and evidence extraction from the literature, and the extracted evidence was integrated and summarized.Results:A total of ten articles were included, including five guidelines, one clinical decision, two expert consensus, one Meta-analysis, and one evidence summary. Thirty pieces of evidence were developed in six aspects: personnel qualification and training, catheter selection, assessment of placement veins, ultrasound-guided PICC puncture in neonates, PICC tip confirmation in neonates, and prevention and management of malposition.Conclusions:This study summarizes the best evidence for ultrasound-guided placement and tip confirmation of PICC in neonates. It is recommended that evidence be selected and applied to develop a standardized process for neonatal PICC placement in conjunction with the resource environment of the department and the skill level of the healthcare professionals to improve the quality of nursing and to ensure the safe and effective use of the PICC in clinical practice.

Objective To investigate the relationship between the stages of diabetic retinopathy(DR)and the risk of arterial disease in lower limbs(LEAD)in patients with type 2 diabetes mellitus(T2DM).Methods A total of 70 patients with T2DM admitted to The First Affiliated Hospital of Nanyang Medical College from March 2021 to October 2023 were selected as the research object.According to whether or not there was LEAD,they are divided into combined LEAD(LEAD,n=69)group and simple DR group(n=201).The clinical data and DR staging between two groups were compared.The correlation between intima-media thickness of lower limb arteries and other indicators in T2DM patients was evaluated by Spearman analysis.The risk factors of T2DM patients complicated with LEAD were analysis by Logistic regression.The receiver operator characteristic(ROC)curve was drawn,and the prediction efficiency was evaluated by the area under the curve.Results The incidence of LEAD in 270 DR patients was 25.56%.The age,DM duration,homeostasis model assessment-insulin resistance(HOMA-IR),hemoglobin A1c(HbA1c),total cholesterol(TC),C-reactive protein(C-RP),interleukin-6(IL-6),fibrinogen(FIB),cystatin C(CysC)and DR stage in the LEAD group were higher than in the DR group(P<0.05).Spearman correlation analysis showed that the intima-media thickness of lower extremity arteries was positively correlated with age,DM duration,HOMA-IR,HbA1c,TC,C-RP,IL-6,FIB,CysC and DR stages(P<0.05).Logistic regression analysis showed that age(OR 3.271,95%CI 1.694～6.314),DM duration(OR 3.340,95%CI 1.730～6.448),HbA1c(OR 3.466,95%CI 1.795～6.691),C-RP(OR 3.408,95%CI 1.765～6.578)and DR staging(OR 3.607,95%CI 1.869～6.964)were all influencing factors for T2DM patients with LEAD.The ROC curve analysis results showed that the area under the curve of HbA1c,C-RP,DR staging,and their combination for predicting LEAD in T2DM patients were 0.780,0.783,0.761,and 0.925,respectively.Conclusions There is a close relationship between DR staging and the occurrence of LEAD in T2DM patients,and the combination of HbA1c,C-RP,and DR staging has a higher predictive power for LEAD in T2DM patients.