Objective To study the change of neurohormonal factors during CABG and find the effective perioperative treatments for coronary artery disease patients with high-risks. Methods Forty-eight patients were divided into on-pump CABG group(group A, n=23) and off-pump CABG group(group B, n=25). The clinical results were observed and blood samples were collected at six time-points. Angiotensin II(AG II), aldosterone(ALD), atrial natriuretic peptide (ANP), insulin, glucose and cTnI levels in plasma were measured respectively. Results The AG II levels in plasma increased in both groups and reached the peak at 6 h after operation in group A and 3 h after operation in group B, respectively. The peak level of ALD in plasma were at 6 h in group A, and 0 h in group B. The level of ANP in plasma was highest at 0 h in group A, and at the midoperation in group B. The insulin level in plasma was highest at 24 h in group A and at 6 h in group B. The insulin level at 24 h in group A was significantly higher than that in group B. The glucose level reached the peak at 3 h after operation in group A and at 0 h after operation in group B. The levels of AG II, ALD, ANP and glucose in plasma in group A were significantly higher than those in group B at any time-point. The cTnI levels were highest at 24 h in both groups. The cTnI levels in group A were significantly higher than group B at time-points. Conclusion CABG can produce hyperosmotic urinative effects and hyperaldosteronism, which in CABG group is strong and persistent effects due to the hyperosmotic urinative effects and hyperaldosteronism. In OPCAB group is light and short urinative effects mainly due to the hyperosmotic. ACEI, ARB and aldosterone antagonists should be used during the perioperation of CABG. During the early postoperative period, the plasma glucose should be well controlled and GIK solution with magnesium is needed.

ObjectiveTo analyze whether association of edge to edge valve repair to artificial ring annuloplasty would result in better results in patients with severe tricuspid regurgitation (TR).MethodsFrom April,2001 to May,2010,41 patients underwent tricuspid valve repair to treat severe TR were studied.Twenty-one patients were done artificial ring annuloplasty alone (group R) and twenty patients were done artificial ring annuloplasty associated with edge to edge valve repair ( group E).All the patients received echocardiography before surgery,before discharge and in mid and long-term follow-up.The ratio between TR jet area (TRA) and right atrial area (RAA) was used to quantitatively evaluate the seriousness of TR.Movement of tricuspid valve leaflets,tricuspid valve orifice area,pulmonary artery pressure ( PAP),left ventricular ejection fraction ( LVEF) were obserbed to evaluate heart function.ResultsAt discharge in group R,no or trivial TR was presented in 7 patients,mild TR in 12 patients and moderate TR in 2 patient.Bad apposition of the free edges of anterior and septal leaflets was observed in paients with mild and moderate TR.While in group E,no or trivial TR was presented in 13 patients and mild TR in 7 patients.The follow-up ranged from 6 months to 100 months[average (54.8 ±26.7) months].In group R,no or trivial TR was present in 5 patients,mild TR in 11 patients,moderate TR in 4 patients and severe in 1 patient.Bad apposition of the free edges of anterior and septal leaflets was observed in paients with mild to severe TR.Redo tricuspid valve repair was done in one patient in group R for recurrent severe TR and the edge-to-edge valve repair was utilized.In group E,no tricuspid stenosis was found.No or trivial TR was presented in 10 patients,mild TR in 9 patients and moderate TR in 1 patient.The ratio of TRA/RAA of group R was significantly higher than that of group E (0.25 ±0.16 vs.0.13±0.10,P < 0.01).ConclusionAssociation of edge-to-edge valve technique to artificial ring annuloplasty was safe and effective for treatment of severe tricuspid regurgitation due to bad apposition of free edges of tricuspid leaflets and dilatation of tricuspid annulus,.It could decrease the incidence of residual tricuspid regurgitation and prevent the recurrence of severe tricuspid regurgitation.

Interleukin (IL)-36, a member of the IL-1 family, plays an important role in mediating inflammatory diseases .IL-36 subfamily consists of IL-36α, IL-36β, IL-36γand IL-36 receptor antagonists (IL-36Ra).IL-36 receptor (IL-36R) and IL-1 receptor accessory protein (IL-1RAcP) are involved in the IL-36-mediated signal transduction .In human, mutations in the gene encoding IL-36Ra will lead to IL-36R signaling disorders , mainly manifested as diffuse pustular psoriasis .It suggests that IL-36 plays an important role in psoriasis.Recently, it has also been found that IL-36 is related to inflammation in other organs . These emerging roles of IL-36 provide new thoughts for the treatment of human inflammatory diseases .

Objective To apply the personal digital assistant(PDA)scanning positioning two-dimensional code recognition technology in writing nursing records in patients with acute ischemic stroke treated with intravenous thrombolysis,and to evaluate the application effect.Methods The quasi-experimental design was conducted.The nursing records routinely written by emergency nurses using mobile nursing cart for 58 patients with acute ischemic stroke treated with intravenous thrombolysis admitted to department of emergency of Zhejiang Hospital from September 2021 to February 2022 was taken as the control group,and the nursing records written by emergency nurses using PDA for 51 patients with acute ischemic stroke treated with intravenous thrombolysis from March 2022 to August 2022 through scanning positioning two-dimensional code recognition technology was used as the observation group.The differences of time required for writing nursing records and the incidence of errors in nursing records were compared between the two groups,and the satisfaction of emergency nurses in the observation group using PDA scanning positioning two-dimensional code to write nursing records was evaluated.Results The time required for writing nursing records in the observation group was significantly shorter than that in the control group[seconds:137(109,192)vs.480(436,604),P<0.05],the incidence of inadequate records of the first course of specialist assessment[3.92％(2/51)vs.20.69％(12/58)],and the incidence of insufficiently detailed records of thrombolytic observations[7.84％(4/51)vs.43.10％(25/58)]were significantly lower than the control group(both P<0.05).The differences between the observation group and the control group were not statistically significant when comparing the incidence of irregularities in thrombolytic drug pump records[0％(0/51)vs.1.72％(1/58)],incidence of irregularities in muscle strength assessment records[1.96％(1/51)vs.5.17％(3/58)],and the occurrence of typos in the nursing records[0％(0/51)vs.3.44％(2/58),all P>0.05].In addition,the overall satisfaction of emergency nurses in the observation group using PDA scanning positioning two-dimensional code to write nursing records was 92.94％(2 844/3 060),and the average score of each item in the synchronous nursing record of the positioning two-dimensional code was>4.5 points,among which the satisfaction score of ease of operation was(4.78±0.50),the acceptance of emergency nurses using PDA scanning positioning two-dimensional code to write nursing records was good,and could meet the clinical needs.Conclusion Using PDA scanning positioning two-dimensional code assists the writing of nursing records in the stroke treatment process,shortens the time required for writing nursing records of emergency nurses,reduces the incidence of errors in nursing records,and improves the quality of nursing records;At the same time,for emergency nurses,it can effectively reduce the burden of writing nursing records and improve their satisfaction with nursing records,which is worthy of clinical promotion.

Objective:To analyze the patterns of antibacterial agents in Chinese children surveyed by the China multi-center monitoring network for the application of antibacterial agents in children and neonates in 2019 by using World Health Organization (WHO) Access, Watch, Reserve and Not-recommended (AWaRe) and typical anatomical/therapeutic/chemical (ATC) in this study.Methods:The cross-sectional method was adopted.A multi-center cross-sectional survey was conducted on one day from September to December 2019.The information of all inpatients taking antibiotics was uploaded to the network-based data collection system (https: //garpec-31.mobilemd.cn/login.aspx? relogin=true). This study covered 13 hospitals from 10 provinces and cities in China.All hospitalized children in the Respiratory Department, Infectious Disease Department, General Surgery Department, Pediatric Intensive Care Units, Neonatal Intensive Care Units and Neonatology joined in this survey.The clinically used antibacterial agents were classified by AWaRe and ATC, and the AWaRe and ATC distributions of antibacterial agents prescribed for Chinese children and neonates were described.Results:Of the 2 644 antibiotic prescriptions included from 13 hospitals, 2 134 (80.71%) were for children and 510 (19.29%) were for neonates.Of all antibiotic prescriptions, there were 368 (13.92%) Access antibiotics prescriptions, 1 973 (74.62%) Watch prescriptions, 60 (2.27%) Reserve prescriptions and 243 (9.19%) Not-recommended prescriptions.The top-five antibiotics prescribed for children and neonates were third-generation cephalosporins (1 056, 39.94%), macrolides (492, 18.61%), carbapenems (275, 10.40%), beta lactam-beta lactamase inhibitors (246, 9.30%), and second-generation cephalosporins (136, 5.14%). The use ratios of Access, Watch, Reserve and Not-recommended antibiotics in each center ranged from 0 to 30.00%, 36.67% to 97.20%, 0 to 17.02% and 0 to 33.33%, respectively.In 1 360 antibiotic prescriptions for children and neonates with pneumonia, there were 152 (11.18%) Access antibiotics, 1 051 (77.28%) Watch antibiotics, 37 (2.72%) Reserve antibiotics, and 120 (8.82%) Not-recommended antibiotics.The top-five antibiotics prescribed for children with pneumonia were third-generation cephalosporins (522, 38.38%), macrolides (388, 28.53%), beta lactam-beta lactamase inhibitors (141, 10.37%), carbapenems (117, 8.6%) and penicillins (49, 3.60%).Conclusions:Watch antibiotics and broad spectrum antibiotics such as third-generation cephalosporins and macrolides prone to induce resistance are the main antibacterial agents used in Chinese children and neonates with pneumonia.Broad-spectrum antibiotics may be overused in Chinese children and neonates.

The hospital introduced a multi-department synergy in management of the rational use of carbapenems. Specifically,the medical affairs department conducts training and appraisal of doctors along with a monthly checkup of medical records. The pharmaceutical affairs division conducts prior prescriptions checkup and follow-up comment. The clinical microbiology laboratory and the hospital-acquired infection management department monitors and releases such infection and bacterial resistance information of the whole hospital in real time. The results showed increased prescriptions of imipenem and cilastatin sodium, and decreased prescriptions of biapenem for injection. Drug resistance analysis showed that carbapenem resistant strains increased by 28%,but the total number of patients reduced by 10% and total number of patients with multidrug resistance remained unchanged. It is proposed to further antimicrobial stewardship in the hospital to achieve rational drug use and curb bacterial resistance.