[Objective] To perform genetic analysis on samples with weak agglutination and mixed agglutination of ABO blood group antigens in neonates, and to investigate the molecular biological characteristics of ABO subtypes in neonates. [Methods] Serological identification of ABO blood group was performed by tube method and microcolumn gel method. The ABO exons 2-7 were amplified by PCR, and the amplified products were sequenced by Sanger sequencing method to determine the genotype. [Results] Among the ABO blood group serological results of 14 neonates, 8 cases showed weakened A antigen, and 6 cases showed weakened B antigen. Seven samples were identified with ABO subtype alleles, with genotypes as A102/B101+c.538C>T, Aw26/B102, A205/O02, A205/B101(2 cases), Aw26/O02, B(A)06/O01, B101/O01(3 cases), A102/O01(2 cases), A102/B101 and B101/O02. Additionally, three other family members were also found to carry B(A)06 allele in a pedigree investigation. [Conclusion] For samples showing weakened antigens in ABO blood type identification of neonates, it is necessary to consider the possibility of ABO subtype in addition to age factors, and genetic testing can be used to prevent missed detection of ABO subtypes in neonates.

In the backdrop of the new era,enhancing Party building in public hospitals,particularly the united front work,holds great significance for elevating medical service standards,fostering harmonious doctor-patient relationships,consoli-dating mechanisms of unity,and promoting the high-quality development of hospitals.In this case study with the First Affiliated Hospital of Soochow University,the authors explored how public hospitals can effectively conduct united front work in the context of strengthening Party construction and leveraging this work to promote comprehensive development in all aspects of the hospital.

This paper reviews the main symptom clusters, assessment tools, influencing factors, intervention and prospect for the management of symptom clusters associated with chimeric antigen receptor T cell immunotherapy in adult patients with hematological malignancies, in order to provide references for medical staff to enhance the scientificity of symptom management and nursing service quality.

Hip fracture in the elderly is characterized by high incidence, high disability rate, and high mortality and has been recognized as a public health issue threatening their health. Surgery is the preferred choice for the treatment of elderly patients with hip fracture. However, lower extremity deep venous thrombosis (DVT) has an extremely high incidence rate during the perioperative period, and may significantly increase the risk of patients′ death once it progresses to pulmonary embolism. In response to this issue, the clinical guidelines and expert consensuses all emphasize active application of comprehensive preventive measures, including basic prevention, physical prevention, and pharmacological prevention. In this prevention system, basic prevention is the basis of physical and pharmacological prevention. However,there is a lack of unified and definite recommendations for basic preventive measures in clinical practice. To this end, the Orthopedic Nursing Professional Committee of the Chinese Nursing Association and Nursing Department of the Orthopedic Branch of the China International Exchange and Promotive Association for Medical and Health Care organized relevant nursing experts to formulate Expert consensus on perioperative basic prevention for lower extremity deep venous thrombosis in elderly patients with hip fracture ( version 2024) . A total of 10 recommendations were proposed, aiming to standardize the basic preventive measures for lower extremity DVT in elderly patients with hip fractures during the perioperative period and promote their subsequent rehabilitation.

To analyze the factors affecting the cost of hospitalization for patients and provide insights using the intrauterine lesion surgery group (DRG code NE19) as an example.

Objective To analyze the structure of CD36,search the possible B cell epitopes and prepare multi-antigen peptides(MAP)with B cell epitopes,so as to provide a preliminary experimental basis for the preparation of CD36 antibod-ies using MAP with B cell epitopes.Methods The potential B cell epitopes of CD36 were analyzed by bioinformatics meth-ods,including physical and chemical properties,secondary structure,potential phosphorylation and glycosylation sites.Eight-branch MAP with CD36 B cell epitopes were synthesized by FMOC using polylysine as the core matrix.The purity of MAPs was analyzed by reverse high-performance liquid chromatography chromatography(RP-HPLC),and the molecular weight of MAPs was determined by mass spectrometry.Results CD36 is a stable and hydrophilic alkaline protein,with multiple phosphorylation and glycosylation sites and strong antigenicity,and its secondary structure is mainly characterized by irregular curls.Four potential B cell epitopes were obtained and 4 MAPs containing potential B cell epitopes were pre-pared.RP-HPLC analysis showed that the purity of the MAPs were above 85%,and the molecular weight of 3 MAPs was consistent with the expected theoretical molecular weight.Conclusion CD36 on platelet has strong antigenicity.MAPs con-taining CD36 B cell epitopes can provide the experimental basis for the preparation and related research of CD36 antibodies.

Objective To construct and validate a risk prediction model for enteral nutrition feeding intolerance (FI) in patients with severe cerebral hemorrhage based on machine learning algorithms. Methods The clinical data of 485 patients with cerebral hemorrhage admitted to the neurological intensive care unit of Northern Jiangsu People's Hospital Affiliated to Yangzhou University from January 2020 to December 2022 were retrospectively analyzed. The patients were randomly divided into training set (n=339) and validation set (n=146) in a 7 to 3 ratio. Five machine learning algorithms were used to construct FI risk prediction models. The receiver operating characteristic (ROC) curve was plotted, and the model with the best predictive performance was selected based on the area under the curve (AUC). A nomogram model was constructed based on the optimal model. The calibration curve and decision curve analysis (DCA) were used to evaluate the calibration and clinical net benefit of the nomogram model. Results The incidence of enteral nutrition FI in patients with severe cerebral hemorrhage was 38.4%(186/485). Among the five machine learning algorithm models, the Logistic regression model had the best predictive performance(AUC=0.88). The analysis results of the Logistic regression model showed that the use of diuretics, mechanical ventilation, Glasgow Coma Scale score ≤5, vasoactive drugs, and albumin level<35 g/L were risk factors for enteral nutrition FI in patients with severe cerebral hemorrhage. A nomogram model was further constructed based on these five risk factors. The calibration curve analysis showed that the calibration curve fitted well with the ideal curve, indicating a high calibration degree of the nomogram model. The DCA results showed that when the threshold probability was 5% to 73%, the application of the nomogram model for screening could clinically benefit patients. Conclusion The construction of a nomogram model for predicting the risk of enteral nutrition FI in patients with severe cerebral hemorrhage based on machine learning methods can help to early screen high-risk patients for enteral nutrition FI and timely formulate preventive measures, thereby reducing the incidence of enteral nutrition FI in patients with severe cerebral hemorrhage.

Objective:To extract and summarize the best evidence of early ambulation after anterior cervical surgery, so as to provide practical basis for early ambulation of clinical patients.Methods:The research questions were proposed based on the population, intervention, professional, outcome, setting and type of evidence (PIPOST) model. According to the "6S" model, the clinical guidelines, expert consensus, clinical decision-making, evidence summary, systematic reviews and randomized controlled trials related to "early postoperative activities of patients undergoing anterior cervical surgery" in databases such as UpToDate, British Medical Journal (BMJ) Best Practice website, Cochrane Library, China National Knowledge Infrastructure and WanFang Data were systematically retrieved. The retrieval time was from the establishment of the database to February 1, 2022. Two researchers independently evaluated the quality of the articles, and extracted and integrated the evidence of the articles meeting the quality standards.Results:A total of 10 articles were included, including two guidelines, three expert consensus, three systematic reviews, and two randomized controlled trials. It is summarized into 28 pieces of evidence and 7 dimensions, including multidisciplinary team cooperation, optimization of preoperative health education, preparation before ambulation, content of ambulation, multimodal analgesia management, nausea and vomiting management, and safety management of ambulation.Conclusions:The evidence included in this study provides a series of information for early ambulation after anterior cervical surgery. The medical and nursing staff should combine the evidence with the actual clinical situation, consider the value and expectation of the patient, comprehensively and individually evaluate the patient, and then make an early ambulation plan.

Ischemic stroke in young adults has attracted more and more attention due to the diversity of its etiology. Although atherosclerosis is the most common cause of stroke in young adults, other or unknown causes are not uncommon . To improve clinicians′ understanding of the etiological diagnosis of stroke in young adults, this article reports a case of ischemic stroke in the First Affiliated Hospital of Jinan University. The patient was a 22-year-old male with acute onset who was diagnosed with acute ischemic stroke based on clinical presentation, physical examination, and magnetic resonance imaging of the brain. After actively searching for the cause, laboratory and genetic tests revealed that the patient had inherited thrombophilia (protein C and protein S deficiency), and cardiac magnetic resonance imaging examination found that the patient had noncompaction of the ventricular myocardium.

Objective To review the research of self-management intervention in patients with hematopoietic stem cell transplantation,clarify the intervention elements,so as to provide references for clinical practice and future related research.Methods According to the scoping review framework,a literature search was performed in the PubMed,Embase,CINAHL,Web of Science,Cochrane Library,CNKI,Wan fang Database,VIP,CBMdisc for all the studies on self-management intervention of patients with hematopoietic stem cell transplantation.The retrieval time was from the establishment of the database to December,2022.There were 2 researchers who extracted and analyzed the data of the included literature.Results A total of 12 articles were included,including 3 randomized controlled trials,8 quasi-experimental studies,and 1 mixed study.6 studies were conducted with interventions based on the theoretical basis or nursing model such as self-management oriented 5A nursing model,continuous nursing model,problem-based learning theory.The intervention methods of 12 studies included nurse-led self-management guidance,mobile applications,multidisciplinary collaboration,and graphic cards.The intervention time was mostly 1～3 months.The outcome indicators included feasibility evaluation indicators such as operability,ease of use,and user satisfaction of the application,and effect evaluation indicators such as self-management ability,quality of life,and medication compliance of patients.The results showed that self-management interventions could improve patient self-management ability,quality of life,medication compliance,and improve their psychological and nutritional status.Conclusion The research on self-management intervention in patients with hematopoietic stem cell transplantation is still in the development stage,and its positive effect has been preliminarily verified.Medical staff should strengthen the self-management evaluation of patients with hematopoietic stem cell transplantation,play the role of multidisciplinary team,use electronic health intervention methods,and formulate multi-level,scientific and effective self-management intervention programs.