Objective To compare TyG index between the patients with CHF and ADHF to eluci-date the metabolic difference between these two stages.Methods A total of 1156 HF patients ad-mitted in Taizhou People's Hospital between January 2020 and December 2022 were enrolled,and according to 2021 ESC Guidelines for Diagnosis and Treatment of Acute and Chronic Heart Fail-ure,they were divided into CHF group(365 cases)and ADHF group(791 cases).The clinical da-ta,results of laboratory tests,and cardiovascular history were collected,and TyG index was calcu-lated.All-cause death outcome was observed in ADHF patients during a follow-up of 1 year.Results The TyG index was significantly lower in the ADHF group than the CHF group[8.27(7.99,8.62)vs 8.35(8.04,8.75),P=0.001].In the ADHF group,the TyG index was positively correlated with SBP,DBP,TC,TG,LDL-C,FPG,HbA1c,BMI,and LVEF,and negatively with age(P＜0.01).In the CHF group,the index was positively correlated with DBP,TC,TG,LDL-C,FPG,BMI,and HbA1c,and negatively with age(P＜0.05,P＜0.01).Both univariate and multiva-riate logistic regression analyses indicated that the TyG index was a protective factor for ADHF(OR=0.647,95％CI:0.503～0.832,P=0.001;OR=0.694,95％CI:0.536～0.898,P=0.005).Multivariate logistic regression analysis showed that the index in ADHF patients was a protective factor for one-year all-cause mortality(OR=0.483,95％CI:0.254-0.916;P=0.026).Conclusion TyG index might be regarded as an important marker for assessing the metabolic status in HF patients and predicting the prognosis in ADHF patients.

Objective:To explore the application effect of a multidisciplinary full-process chain nursing program based on the online-to-offline (OTO) model for patients with Parkinson′s disease and providing theoretical basis for medical staff to guide patients' rehabilitation.Methods:A randomized controlled trial was conducted, and 80 patients with Parkinson′s disease who visited the Neurology Department of Qilu Hospital, Shandong University (Qingdao) from January to December 2023 were selected using convenience sampling. Patients were divided into an intervention group and a control group using random number table method, with 40 patients in each group. The control group received routine nursing interventions, while the intervention group received a multidisciplinary full-process chain nursing program based on the OTO model in addition to routine care. The quality of life, rehabilitation training outcomes, psychological status, and nursing satisfaction of the two groups were compared.Results:In the intervention group, there were 23 males and 17 females, with an age of (65.46 ± 3.04) years; in the control group, there were 24 males and 16 females, with an age of (65.02 ± 3.42) years. After intervention, the scores for quality of life, rehabilitation training outcomes, Hamilton Anxiety Rating Scale, and Hamilton Depression Rating Scale in the intervention group were (163.57 ± 18.56), (44.18 ± 4.57), (6.27 ± 1.05) and (6.18 ± 1.05) respectively, while those in the control group were (139.42 ± 14.26), (37.54 ± 4.80), (11.53 ± 2.24) and (10.48 ± 2.22) respectively. There were statistically significant differences between the two groups ( t values were from 6.34 to 13.45, all P<0.05). Patient satisfaction was 97.50% (39/40) in the intervention group and 77.50% (31/40) in the control group, with a statistically significant difference ( χ2=7.31, P<0.05). Conclusions:Implementing a multidisciplinary full-process chain nursing program based on the OTO model for patients with Parkinson′s disease yields significant rehabilitation effects, improves negative emotions and quality of life, and is worthy of promotion in clinical practice.

Objective:To identify the health management needs of caregivers' for adolescent patients with scoliosis based on the journey map, and provide a reference for improving the medical experience and optimizing the whole-journey care level.Methods:On the basis of literature review, combined with semi-structured interview method and group discussion method, we conducted semi-structured interview with the main caregivers of 13 adolescent scoliosis patients in Union Hospital, Tongji Medical College, Huazhong University of Science and Technology in June to October 2024, analyzed the data and drew a journey map.Results:A total of 13 respondents who met the inclusion and exclusion criteria were recruited, including 5 men and 8 women, with an age range of 32 to 45 years. Caregivers' health management needs were summarized from three dimensions: tasks, emotions, and pain points, following a timeline.Through the visualization of the journey map, the caregiver's cognitive gaps during the covert phase, information anxiety and decision-making dilemmas, need for early diagnosis and treatment, and challenges in symptom management ect. in the entire journey of health management were presented, and fifteen themes were summarized.Conclusions:The needs of caregivers for the journey of health management of postoperative adolescent idiopathic scoliosis patients are diversified, and should be demand-oriented to provide precise care support, improve medical experience, and provide ideas and methods for research on postoperative patient health management service optimization.

Objective To form an expert consensus on nasogastric tube and intestinal tube placement in children(hereinafter referred to as the"consensus"),and provide a reference for pediatric medical workers regarding the operation of gastrointestinal tube placement in children.Methods A"consensus"formulation group was established.The"5.0"EBHC Pyramid Model was employed to systematically search,evaluate,summarize and extract relevant evidence to form the initial draft of the"consensus".The RAND-UCLA expert consensus method was utilized.Through a round of expert inquiries by correspondence and a round of face-to-face expert discussions,the data were collated,analyzed,refined,and modified to form the final version of the"consensus".Results The effective recovery rate of the expert inquiry questionnaire was 100％.The coefficient of expert authority(Cr)was 0.891.The Kendall's concordance coefficient of the inquiries was 0.692(P＜0.01),which was statistically significant.The median of the"RAND-UCLA"suitability score were 7-9 points,and the disagreement index(DI)value was＜1.00.The final"consensus"encompasses 9 aspects,including qualification requirements for the tube placement personnel,indications and contraindications,preoperative assessment,preoperative preparation,measurement of tube length,key points of tube placement,methods for confirming the position,tube flushing,fixation,and recording,with 47 recommendations.Conclusion This"consensus"is scientific,rigorous,and practical,covering all links of the gastrointestinal tube placement process in children,providing reference and guidance for the safe and standardized implementation of gastrointestinal tube placement in children.

Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

Objective:To construct a device-related pressure injury prevention program for orthopedic patients based on evidence-based and SSKINS (S: skin, S: surface, K: keep moving, I: incontinence, N: nutrition, S: self-care) clinical management model, and to provide reference for clinical nursing practice.Methods:In June 2023, a research team was set up to retrieve the literature related to device-related pressure injury in orthopedic patients, and the evidence was extracted and screened with reference to the SSKINS clinical management model, and the first draft of the protocol was formulated based on clinical practice. The final plan was determined through two rounds of expert consultations from October to December 2023.Results:The response rate of the two rounds of expert correspondence was 100%(20/20). The expert authority coefficients were 0.897 and 0.907, the overall Kendall coordination coefficients of the two rounds were 0.116 and 0.136 respectively, and the Kendall coordination coefficients of all levels were 0.104-0.213 (all P<0.001). The final protocol contains 6 first-level items (assessment and examination, the use and adjustment of device, prophylactic dressings, skin protection, nutritional support, health education) and 31 second-level items. Conclusions:The proposed orthopedic device-related pressure injury prevention program is scientific and practical, and can provide a reference for the prevention and management of clinical medical staff.

Objective:To analyze the application of antitoxin therapy in severe infant botulism.Methods:A retrospective analysis was conducted on 14 cases of severe infant botulism treated at 3 pediatric medical centers from July 2020 to August 2024. This study investigated antitoxin dosage, treatment duration, discontinuation criteria and adverse reactions.Results:A total of 14 cases (12 males and 2 females) were included, with an age of 5.0 (3.8, 7.0) months. Botulinum toxin typing revealed 10 cases of Type B, 2 cases of Type A and 2 untyped cases. The interval from symptom onset to antitoxin administration was 9.0 (6.0, 11.5) d. The initial dosage of type A antitoxin was 12 500 (10 000, 22 500) U, while type B was 5 000 (5 000, 5 000) U. The dosage was tapered in some cases after symptom improvement, the duration of treatment was 16.5 (9.8, 25.3) d. In total, 11 infants discontinued medications after improvement in muscle strength, while 3 infants discontinued treatment after obtaining negative results from fecal mouse bioassays. Adverse events were reported in 2 cases, both of which resulted in rash, and 1 case was complicated with anaphylactic shock. All the patients survived upon discharge with a follow-up period of 11 d to 3 years and 8 months. Totally 12 infants had fully recovered, while 2 infants were still recovering after discharge.Conclusion:Antitoxin therapy is a feasible and safe approach which showed favorable prognosis in severe infant botulism.

Objective:To understand the management of children with pediatric acute liver failure (PALF) in pediatric intensive care unit (PICU).Methods:A retrospective case-control study was conducted. A total of 101 children with PALF hospitalized in PICU of Beijing Children′s Hospital from July 2017 to October 2022 were included. Demographic, clinical management and prognosis data were collected. According to whether PALF was the main diagnosis, the patients were divided into primary diagnosis group and complication group. The primary diagnosis group was subdivided into effective group and ineffective group with routine treatment (except liver transplantation). The intergroup comparisons were performed using independent samples t-test, Mann-Whitney U test, χ2 test or Fisher exact test. Multivariate Logistic regression analysis was employed to identify risk factors associated with prognosis. Results:Among the 101 children with PALF, 58 were male and 43 were female, with an age of 30 (10, 103) months, 60 cases in primary diagnosis group and 41 cases in complication group. There were no significant differences in prothrombin time (PT) and international normalized ratio (INR) between the two groups (both P>0.05), while the total bilirubin, direct bilirubin and blood ammonia were all significantly higher in the primary diagnosis group (all P<0.05). Unoriginal liver failure (25 cases (42%)) and poisoning (13 cases (22%)) were the most common causes of PALF in the primary diagnosis group, while shock (17 cases, 43%) and hemophagocytic syndrome (14 cases (34%)) in the complication group. The mortality rate of the main diagnosis group was significantly lower than that of the complication group (25% (15/60) vs. 61% (25/41), χ2=13.18, P<0.001), as well as the incidence of combined organ function injury, while the amount of plasma used and the ratio of plasma exchange times to PICU hospitalization days were significantly higher (all P<0.05). In the primary diagnosis group, there were 32 cases (53%) in the effective group and 28 cases (47%) in the ineffective group. In the ineffective group, 15 cases (54%) died and 13 cases (46%) were transferred to another site for liver transplantation assessment. The hospitalization time of PICU in the effective group was significantly longer than that in the ineffective group, while the ratio of plasma exchange times to PICU hospitalization days, the average daily hours of continuous renal replacement therapy (CRRT), the rate of CRRT and the average daily plasma dosage in the effective group were all significantly lower than those in the ineffective group (all P<0.05). The worst PT, INR and blood ammonia, and the stage 4 hepatic encephalopathy morbidity and significant bleeding rate in the effective group were all significantly lower than those in the ineffective group (all P<0.05). Multivariate Logistic regression analysis showed that after adjusting for age, sex, total bilirubin, INR and blood ammonia, stage 4 hepatic encephalopathy was the independent risk factor for the failure of routine treatment of PALF ( OR=84.16,95% CI 4.04-1752.37, P=0.004). Conclusions:PT and INR could not specifically represent liver synthetic function in some PICU patients, so current PALF diagnostic criteria for PICU children has limitations. Complicated with stage 4 hepatic encephalopathy was an independent risk factor of the failure of conventional treatment in patients with PALF.

With the increasing incidence of chronic diseases,the research is conducted to actively explore out of hospital management models for chronic disease patients globally.Among them,virtual ward is a management model based on multidisciplinary team collaboration to provide professional medical and nursing services for unplanned hospitalization high-risk population.This model not only facilitates the transition of patients from inpatient settings to home environments,improving disease prognosis and reducing hospitalization risk,but also alleviates the bed burden on large hospitals.This article provides a review of the concept,development,construction of the operational system,and patient management processes of virtual wards,and offers insights and suggestions to provide references for the optimization and development of out of hospital management models for chronic disease patients in China.

Objective:To observe the effect of different degrees of decentration and tilt on the optical quality of the intraocular lenses (IOLs) with different focus designs.Methods:The UV 3300 PC UV-visible spectrophotometer was employed to measure the spectral transmittance of the monofocal IOL CT ASPHINA 509M (509M), bifocal IOL AT LISA 809M (809M), and trifocal IOL AT LISA Tri 839MP (839MP) within Zeiss MICS platform with a refractive power of + 20 D. The modulation transfer function (MTF) values at a spatial frequency of 50 lp/mm along with MTF curves and United States Air Force (USAF) resolution test charts for each IOL at the focal point were measured at apertures of 3.0 mm and 4.5 mm using the in vitro optical quality testing system OptiSpheric IOL R&D under centered, decentered (0.3, 0.5, 0.7, 0.9 and 1.1 mm) and tilted (3°, 5°, 7°, 9° and 11°) conditions. Results:All three IOLs filtrated the ultraviolet (UV) spectrum below 400 nm.When each IOL was in the centered position, at the 3.0 mm aperture, the MTF values were 0.772 at the far focus of the monofocal IOL 509M, 0.467 and 0.282 at the far and near focus of the bifocal IOL 809M, and 0.416, 0.147, and 0.229 at the far, intermediate, and near focus of the trifocal IOL 839MP, respectively.Whereas at the 4.5 mm aperture, the monofocal IOL 509M MTF value at the far focus was 0.664, the bifocal IOL 809M MTF values at the far and near focus were 0.506 and 0.264, and the trifocal IOL 839MP MTF values at the far, intermediate, and near focus were 0.392, 0.107, and 0.210, respectively.Among the three centered IOLs, the 509M demonstrated the highest MTF value at the far focus, followed by the 809M and then the 839MP; at the near focus, the MTF value of the 809M surpassed that of the 839MP.For decentration and tilt, the difference in MTF values of the three IOLs at the far and near focus was consistent with the differences observed when they were centered.At the same degree of decentration and tilt, all three IOLs exhibited superior optical quality at the 3.0 mm aperture compared to the 4.5 mm aperture.The optical quality of all three IOLs exhibited an overall decline as decentration and tilt increased.All three IOLs demonstrated a decrease in optical quality at the decentration of 0.3 mm or the tilt of 5°.Conclusions:The IOLs within the Zeiss MICS platform design exhibits identical spectral transmittance and UV filtering properties.Among the three IOLs, when centered, the 509M, the 839MP, and the 809M exhibit superior optical quality at the far, intermediate, and near focal points, respectively.Under decentered and tilted conditions, the 509M and the 809M demonstrate better resistance against decentration and tilt, respectively, at both far and near focuses.Additionally, all three IOLs demonstrate better optical quality at smaller apertures, given equivalent degrees of decentration or tilt.However, the optical quality at each focal point of the three IOLs decreases compared to the centered position when subjected to a decentration of 0.3 mm or a tilt of 5°.