Objective To study the risk factors for progressive cardiogenic stroke (CS).Methods Seventy-one acute ischemic stroke patients admitted to our hospital from 2008-08-01 to 2014-12-31 were divided into progressive CS group (n=14) and non-progressive CS group (n=57).The NIHSS was used to assess the neurologic deficit when the patients were admitted and 30 days after the stroke onset.Their clinical data were retrospectively analyzed.The risk factors for progressive CS were analyzed by univariate logistic regression analysis and multivariate logistic regression analysis respectively,their critical thresholds were analyzed according to the ROC curve.Results The NIHSS improvent of the progressive CS group was significantly less than that of the non-progressive CS group (P＜0.01).The age was significantly older,the incidence of right-side infarction and the serum level of D-dimer were significantly higher while the serum level of glutamic pyruvic transaminase was significantly lower in progressive CS group than in non-progressive CS group (77.29±8.87 years vs 71.44±9.51 years,P=0.041;71.4％ vs 33.3％,P=0.009;2.82 mg/L vs 0.91 mg/L,P=0.048;13.79±4.44 U/L vs 21.98±17.34 U/L,P=0.002).Lo gistic regression analysis showed a significant difference in age,right-side infarction and serum D-dimer level between the two groups (P=0.030,P=0.007,P=0.025).The area under the ROC curve revealed that age ＞ 70.75 years and serum D-dimer level ＞1.23 mg/L were the risk factors for progressive CS.Conclusion Age,right-side infarction and serum D-dimer level are the risk factors for progressive CS and can thus be used as predictors of progressive CS.

Objective To investigate the correlation between the-308 site,-238 site gene polymorphism of TNF-αa promoter region in hypemricemh and its metabolic phenotype.Methods HUA patients 188,normal people(NHU)51,the-308G/A site single nu-cleofide polymorphism of TNF-a gene promoter region was decided by Polymerase chain reaction-restriction fragment length polymor-phism(PCR-RFLP)method.The level of serum uric acid is detected by uricase.blood glucose by glucose oxidase.Selective inhibition assay for total cholesterol,triglyceride and high-density lipoprotein cholesterol.All these tests were complted within three hours afterextraction.Keep blood samples at-20℃ to detect the concentration of insulin using immunoradiometrie assay.HUA patients 35.NHU 39,the -238G/A site single nucleofide polymorphism of TNF-a gene promoter region was decided by the same method.Results By smdying two single nucleotide polymorphism,the GA+AA frequency of-308 site(23.94%)in HUA was significantly higher than NHU(11.76%)(P=0.0001);the genotype frequencies of GA and GG in-238 site had no significant difference between the two groups(P=0.08).Meanwhile,comparing GA+AA genotype and CG group of-308 site,waist-hip ratio,systolic and diastolic blood pressure,uric acid,triglycerides differences were statistically significant(P=0.05-0.01);the difference in-238 site between the two genotypes waft no significance.Conclusion The results of this study show-308A carriers of TNF-α promoter region in HUA individual is correlated with hyperuficemia and its metabolic phenotype.

In order to understand the patients' physique accurately,and formulate individualized conditioning scheme for patients with biased physique,our hospital established a new clinic called physique nursing clinic of Traditional Chinese Medicine (TCM) in August 2017,formed a series of corresponding rules and management regulations,and made clear the focus of the clinic and the work content of outpatient nurses.After implementation,the physique nursing clinic of TCM has achieved various goals:a total of 526 cases of TCM physique identification were carried out,324 patients with biased physique were given health guidance,and 148 cases of referral treatment.Hospital organized clinic members to go out to study for 10 times,and the voluntary community clinic were developed for 4 times.The physique nursing clinic of TCM has been appreciated by outpatients,doctors and nurses,who believed it could meet patients' individualized health needs and promote the development of TCM nursing.

Objective:To summarize the precision fluid management of patients with severe blast injury in the emergency intensive care unit, so as to help patients smoothly pass through the dangerous period and recover smoothly.Methods:Based on the experience of fluid management in 6 patients admitted to the Second Affiliated Hospital Zhejiang University School of Medicine in the tanker truck explosion on 14 June, 2020. The main measures included: fluid volume management and dynamic adjustment; assessment of intake, output and urine volume, and dynamic adjustment of infusion volume and speed; monitoring of pulmonary oxygenation and timely adjustment of fluid resuscitation strategies; monitoring indexes and providing nursing care strategies for fluid management.Results:Finally, among 6 patients with severe blast injury, 5 patients were discharged from the hospital with follow-up treatment after they suffered from the shock and infection phases and refined fluid management, 1 patient died due to severe injury and ineffective rescue.Conclusions:Adopting individualized, phased, and refined liquid management strategy has clinical significance for patients with severe blast injury to smoothly pass the risk period.

Advanced glycation end-products (AGEs) are stable and toxic by-products of non-enzymatic metabolic reaction of proteins,lipids and nucleotides.The elevated serum AGEs level in pregnant women is strongly associated with hyperglycemia,oxidative stress and insulin resistance and may be one of the cause for the onset and development of the gestational diabetes mellitus(GDM).This review mainly focuses on the pathogenesis of AGEs and GDM.

Objective:To explore the new generation of intelligent ICU Unit based on 5G and artificial intelligence technology.Methods:This study was conducted at the Second Affiliated Hospital, Zhejiang University School of Medicine from May 2019 to August 2020. Based on a multidisciplinary team including medical, nursing, hospital management, clinical medical engineering, 5G technology, information technology, artificial intelligence technology, logistics service, etc, was assembled to intelligently design and reconstruct an intelligent ICU Unit of Emergency ICU.Results:Based on 5G technology, a new intelligent ICU unit environment was constructed to realize remote and high-speed interaction of multi-dimensional information in ICU, including intelligent assistance of remote monitoring, remote ward rounds, remote consultation and family visits. An intelligent hospital infection prevention and control system was established including automatic identification and alarm of hand hygiene and personal protection.Conclusions:The new generation of intelligent ICU unit combined with 5G and artificial intelligence technology has changed the mode of medical service for critically ill patients and improved the service level, which is worthy of further exploration and application.

OBJECTIVE To analyze the grouping effect and composition of hospitalization costs for cases of patients with malignant proliferative disease under the diagnosis-related group （DRG） payment system， as well as any changes， in order to provide a basis for medical institutions to improve DRG payment-related measures， control drug costs， and for relevant departments to make decisions. METHODS The data of patients with malignant proliferative disease cases were collected from a “Third Grade Class A” hospital in 2021 and 2022， and the variation coefficient （CV） was used to evaluate the grouping of DRG. The structural variation degree and the new grey correlation analysis were used to study the structural variation of hospitalization cost and the correlation degree between the hospitalization cost and the cost of other items. RESULTS The overall reduction in variance （RIV） for the DRG group of patients with malignant proliferative disease was 79.36%； the CV of other groups were all lower than one except that the RW21 group was 1.09. Compared with 2021， the hospitalization cost for patients with malignant proliferative disease in 2022 decreased by 17.80%， and the decreases in management fees and drug costs were 32.15% and 21.30%， respectively， while the per capita medical expenses increased by 17.26%. The new grey correlation degree of drug cost decreased， but that of medical expenses increased. CONCLUSIONS Under the DRG payment system， hospitalization costs for patients with malignant proliferative disease in the sample hospital decrease， but the grouping efficiency of RW21 and other disease groups needs improvement， and the cost structure needs optimization.