Advances of perioperative acute kidney injury in elderly patients undergoing non-cardiac surgery / 中南大学学报(医学版)

The risk of developing perioperative acute kidney injury (AKI) in elderly patients increases with age. The combined involvement of aging kidneys, coexisting multiple underlying chronic diseases, and increased exposure to potential renal stressors and nephrotoxic drugs or invasive procedures constitute susceptibility factors for AKI in elderly patients. The perioperative AKI in elderly patients undergoing noncardiac surgery has its own specific population characteristics, so it is necessary to further explore the characteristics of AKI in elderly patients in terms of epidemiology, clinical diagnosis, risk factors, and preventive and curative measures to provide meaningful clinical advice to improve prognosis, accelerate recovery, and reduce medical burden in elderly patients. Since AKI has the fastest-growing incidence in older patients and is associated with a worse prognosis, early detection, early diagnosis, and prevention of AKI are important for elderly patients in the perioperative period. Large, multicenter, randomized controlled clinical studies in elderly non-cardiac surgery patients with AKI can be conducted in the future, with the aim of providing the evidence to reduce of the incidence of AKI and to improve the prognosis of patients.

Analysis of the incidence of venous thromboembolic disease in urological inpatients during perioperation / 中华泌尿外科杂志

Objective:To investigate the incidence of venous thromboembolic disease (VTE) in urological inpatients during perioperation.Methods:The clinical data of 7 988 inpatients admitted to the Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology from January to December 2019 were analyzed retrospectively. The cohort included 5 657 males and 2 331 females. The average age of the enrolled patients was (56.3±15.8) years old, and the body mass index was (23.8±3.2) kg/m 2. There were 1 628 malignant tumors patients and 6 360 non-malignant tumors patients in the cohort. Of all the patients, 7 725 cases received surgical treatment. All patients were scored with the Caprini Risk Assessment Model (2005) after admission and 1 655 cases were classified as very low risk, 2 940 cases were low risk, 2 922 cases were medium risk, 345 cases were high risk and 126 cases were very high risk. Patients with Caprini score ≥ 2 and/or clinical symptoms were examined by venous color Doppler ultrasound. CT pulmonary angiography was performed for patients with chest pain, chest tightness, decreased blood oxygen saturation and other symptoms suspected of pulmonary embolism according to clinical judgment to screen the incidence of VTE. Results:Among the 7 988 cases, 180 cases (2.25%, 180/7 988) with VTE were found by preoperative examination, including 1 case (0.01%, 1/7 988) with pulmonary embolism. There were 199 new cases with VTE after operation, and the incidence of new VTE after operation was 2.58% (199/7 725). Among them, pulmonary embolism was found in 7 cases, with a incidence of 0.09% (7/7 725). Only 7.92% (30/379) of the VTE patients had VTE-related symptoms. The operations with higher incidence of VTE were radical cystectomy, nephroureterectomy, radical prostatectomy and radical nephrectomy, with the incidence of 11.61% (13/112), 10.87 (10/92), 8.25% (16/194) and 6.16% (22/357) respectively.Conclusions:The incidence of VTE in hospitalized patients with urinary surgery in this study is much higher than previously reported. Most of the patients with VTE are asymptomatic. The operations with high incidence of VTE after operation are radical cystectomy, nephroureterectomy, radical prostatectomy and radical nephrectomy. Therefore, it is necessary to carry out VTE screening for hospitalized patients in urology department, which is helpful to realize early intervention of VTE and reduce the risk of VTE progression and pulmonary embolism.

Expert consensus on perioperative vascular complications for liver transplantation(2021) / 临床肝胆病杂志

Vascular complications after liver transplantation are important causes of liver dysfunction and graft loss.The incidence rate range is from 5% to 25%, and the mortality rate is high. The complex and changeable vascular conditions of the donor and recipient, anastomosis techniques, infection, and acute and chronic rejection after transplantation can all cause vascular complications of liver transplantation. The types of vascular complications are diverse and complex. According to the vascular structure, they can be divided into arterial and venous complications; according to the characteristics of blood flow, they can be divided into inflow tract (hepatic artery, portal vein) or outflow tract (hepatic vein, vena cava) disorders; according to the nature of the lesion, they can be divided into rupture, stenosis, thrombosis and pseudoaneurysm, etc; according to the time of occurrence, they can be divided into early or late. Surgical plan design and surgical operation techniques are the technical factors of early vascular complications after liver transplantation. The types of vascular complications and their accompanying clinical manifestations are closely related to the choice of diagnosis and treatment strategies and clinical outcomes. Therefore, the Perioperative Management Group of Chinese Society of Organ Transplantation of Chinese Medical Association formulated the Expert Consensus on Diagnosis and Treatment of Perioperative Vascular Complications of Liver Transplantation, aiming to standardize and optimize the clinical diagnosis and treatment of common perioperative vascular complications in liver transplant recipients.

Risk factors for re-catheterization after failure of no urinary catheter in 1 618 patients with lung cancer surgery / 中国胸心血管外科临床杂志

@#Objective    To analyze the causes and potential risk factors of re-catheterization after failure of no urinary catheter in patients undergoing lung cancer surgery. Methods    The clinical data of 1 618 patients without urinary catheter indwelling during the perioperative period of thoracic surgery in our hospital from 2013 to 2019 were retrospectively analyzed, including 791 males and 827 females, with a median age of 58 years, ranging from 27 to 85 years. And the risk factors for re-insertion after failure of urinary catheter were investgated. Results    The rate of catheter re-insertion was 1.5% (24/1 618). Compared with patients without re-insertion, patients with re-insertion had longer operation time [120.0 (95.0, 130.0) min vs. 120.0 (115.0, 180.0) min, P=0.015] and more intraoperative fluid infusion [800.0 (600.0, 1 100.0) mL vs. 1 150.0 (725.0, 1 350.0) mL, P=0.008]. Further multivariate analysis found that the operation time (OR=1.014, P=0.004, 95%CI 1.005-1.024) and intraoperative fluid infusion (OR=1.001, P=0.022, 95%CI 1.001–1.002) were independent risk factors for re-insertion. Conclusion    The rate of catheter re-insertion in lung cancer patients is relatively low, and conventional no placement of catheter is safe and feasible after lung cancer surgery. Increasing operation time or intraoperative infusion volume may increase the risk of catheter re-insertion after lung cancer surgery.

Interpretation of surgical perioperative management strategy of 2020 ESC guidelines for the management of adult congenital heart disease / 中国胸心血管外科临床杂志

@#The diagnosis and management of congenital heart disease (CHD), the most common inborn defect, has been a tremendous success of modern medicine. With the development of diagnostic techniques, surgical procedures and interventional techniques, more than 90% of CHD children can survive to adulthood. Consequently, the prevalence of patients with CHD has shifted away from infancy and childhood towards adulthood. Adult CHD cardiology is now encompassing not only young or middle-aged adults but also patients aged above 60 years. Standardized guidelines can provide good theoretical support for the comprehensive management of adult CHD. Ten years after the European Society of Cardiology guidelines for the management of grown-up CHD released in 2010, the new version was officially released in August 2020. The new version of guidelines updated the classification and stratification of diseases, comprehensive intervention methods and intervention timing, and put forward some new concepts, new intervention standards and methods. For adult CHD that has not been repaired or needs to be repaired again, the indication and mode of surgical intervention and perioperative management have a great impact on the prognosis. The new version of the guidelines provides a detailed description of the surgical and intervention indications and methods for different diseases, and clarifies the management methods for high-risk groups. This article attempts to interpret this newly updated guideline from the perspective of a surgeon, sort out several key diseases introduced by the guideline, and strives to provide a concise and actionable guideline for domestic counterparts.

Advances in the prevention and management of heart disease in pregnancy / 中国胸心血管外科临床杂志

@#With the opening of the two child policy in China, the number of pregnant women has increased. Pregnancy has a huge impact on the cardiovascular system, and heart disease during pregnancy increases the risk of maternal heart failure and death, intrauterine growth retardation, and the risk of complications such as premature birth. Pregnancy with heart disease ranks first among indirect obstetric deaths in China. Reducing maternal mortality is a global goal of the World Health Organization. Thus, to strengthen the prevention and management of patients with critical heart disease during pregnancy is important. However, clinical decision-making and management of pregnant women with heart disease is still controversial. This article combines relevant literature of pregnancy and heart disease published in recent years and reviews of relevant diagnostic and therapeutic methods, to provide clinical reference for pregnant women with heart disease preventive care and management of the whole strategy.

Perioperative management of new-onset atrial fibrillation after cardiac surgery / 中国胸心血管外科临床杂志

@#New-onset atrial fibrillation (NOAF) is the most common complication after cardiac surgery. Postoperative atrial fibrillation is traditionally believed to a benign arrhythmia secondary to inflammation or surgical stimulation. However, a number of studies showed that patients with NOAF had a substantially increased adverse cardiovascular events. Therefore, effective treatment is of great significance. This study aims to review recent research of the perioperative management of NOAF.

Application progress of perioperative intravenous lidocaine injection in thoracic surgery / 中国胸心血管外科临床杂志

@#Lidocaine is an amide local anaesthetic. In recent years, clinical evidence shows that perioperative intravenous lidocaine injection plays an active role in anti-inflammation, analgesia, anti-tumor and organ protection. Postoperative pain is severe in patients after thoracic surgery, and the incidence of pulmonary complications and cognitive impairment is high. These adverse reactions and complications are closely related to the inflammatory reaction after thoracic surgery. Intravenous infusion of lidocaine may have some effects on alleviating these adverse reactions and complications. Thus, this article reviews the current status of intravenous lidocaine injection in thoracic surgery and explores the related mechanisms to optimize the management of anaesthesia during the perioperative period of thoracic surgery.

Changes of perioperative thyroid hormone in adult patients undergoing cardiac surgery under cardiopulmonary bypass / 中国胸心血管外科临床杂志

@#Objective    To analyze the changes of perioperative thyroid hormone in patients undergoing cardiac surgery under cardiopulmonary bypass, and to provide guidance for postoperative cardiac management. Methods    The clinical data of 72 patients receiving cardiac surgery under cardiopulmonary bypass in our hospital from January to May 2019 were collected, including 35 males and 37 females, aged 19-72 (52.35±10.40) years. The changes of thyroid hormones before operation, 2 hours and 24 hours after operation were analyzed. Results    There was a statistical difference in thyroid stimulating hormone (TSH), triiodothyronine (T3), tetraiodothyronine (T4) and free tetraiodothyronine (FT4) between postoperative 2 hours and preoperation (P<0.05). There was a statistical difference in TSH, T3, free triiodothyronine (FT3), T4 and FT4 between postoperative 24 hours and preoperation (P<0.05). There was a statistical difference in TSH, T3, FT3 and T4 between postoperative 24 hours and 2 hours (P<0.05). Postoperatively T3 and FT3 decreased, TSH increased and then decreased while T4 and FT4 were within the normal range. Repeated measures analysis of variance showed a statistical difference of time effect in TSH, T3, FT3, T4 and FT4. Conclusion    Patients with cardiac surgery under cardiopulmonary bypass have different thyroid hormones postoperatively compared with preoperatively. T3 and FT3 decrease, TSH increases and then decreases, while T4 and FT4 are in the normal range. The results require further large-scale, multi-center, high-quality clinical studies to be confirmed.

Comparison of species of bacteria and antibiotic susceptibility in the conjunctival sac between diabetic and non-diabetic cataract patients / 国际眼科杂志(Guoji Yanke Zazhi)

@#AIM: To analyzed the species of bacteria and antibiotic susceptibility in the conjunctival sac of non- diabetic patients and diabetic patients, to decrease the rate of postoperative endophthalmitis through the proper use of antibiotic drop and preoperative disinfection. <p>METHODS: Totally 124 patients(124 eyes)underwent cataract operation in Yangsi Hospital during November 2013 to January 2017 were divided into two groups: diabetic group(37 patients 37 eyes)and control group(87 patients 87 eyes). Bacterial culture in the conjunctival sac and antibiotic susceptibility test was operated in three time-points: before preoperative disinfection(T0), after preoperative disinfection(T1)and after operation(T2). <p>RESULTS: The bacterial culture rate in the conjunctival sac of diabetic patients was significantly higher than that in non-diabetic patients. Most of strains of bacteria were sensitive to vancomycin, levofloxacin and tobramycin. For penicillin, azithromycin and tetracycline, the rate of antibiotic resistance was much higher than other antibiotic. <p>CONCLUSION: Due to the change of the microenvironment of ocular surface, the bacterial culture rate of the conjunctival sac was significantly increased in diabetic patients. The main cultured bacteria in conjunctival sac were staphylococcus epidermidis and acnes propionate. Most of cultured bacteria in conjunctival sac were sensitive to levofloxacin and tobramycin. Levofloxacin and tobramycin can be used as preoperative antibiotic eye drop.

Application of case management of patients with rectal cancer with stoma during perioperative period / 中国实用护理杂志

Objective To implement the nursing process of case management to rectal cancer patients who received surgical procedure of ostomy and evaluate the effect of this nursing process. Methods The control group included 38 patients who underwent the surgery of Miles and received regular nursing care between January 2016 and June 2016, while the experimental group included 36 patients underwent the same surgery but received the nursing process of case management between July 2016 and December 2016.Both groups were followed from admission till 3 months after discharge.Data of anxiety scores, depression scores, adjustment scores and satisfaction scores were compared between two groups. Results The anxiety and depression scores were not statistically significant between two groups by the time of admission(P>0.05),while the anxiety scores of the experimental group dropped from(53.65± 5.34) points down to (36.43 ± 6.55) points, and the depression scores decreased from (52.33 ± 9.34) points to (35.43±9.85)points.The anxiety and depression scores of the experimental group differed significantly from the control group(t =-3.893,-2.637, P<0.05). The data of adjustment scores and satisfaction scores indicated significant differences between two groups(t=6.584-13.787,P<0.05).Conclusions Nursing process of case management improves the level of anxiety,depression,adjustment and satisfaction.

Bridging antiplatelet strategies during temporary withdrawal of antiplatelet therapy for non-cardiac surgery after drug-eluting stent implantation / 中国介入心脏病学杂志

Objective To compare the rates of major adverse cardiovascular events(MACE)and bleeding events of three different antiplatelet strategies during temporary withdrawal of antiplatelet therapy for non-cardiac surgery within 1 year after drug-eluting stent (DES)implantation.Methods Retrospectively analyzed 42 patients who had accepted non-cardiac surgery and required temporary withdrawal of antiplatelet therapy within 1 year after drug-eluting stent implantation. The patients were divided into three groups according to the bridging antiplatelet strategies they received.All patients discontinued clopidogrel 5 to 7 days before the non-cardiac surgery. The tirofiban group was treated with intravenous tirofiban 0.4ug/kg·min in the first 30 min followed 0.1μg/(kg·min). The dosage was reduced by half for patients whose Creatinine clearance were less than 30 ml/min.The low molecular weight heparin group was treated with subcutaneous enoxaparin (Clexane 4000 AxaIU, once per day) .The asprin group was given only oral asprin(100 mg, once per day) . Tirofiban and low molecular weight heparin were continued until clopidogrel was resured. Perioperative cardiovascular events and serious bleeding were recorded. Results The rates of major adverse cardiac events in the tirofiban and the low molecular weight heparin group were lower than the aspirin group. Acute myocardial infarction caused by confirmed in-stent thrombosis was diagnosed in one patient in the aspirin group. One case of asymptomatic ST-T changes was found in the low molecular weight the aspirin group. 3 cases in the aspirin group presented ST-T changes on ECG and among them 1 case was STEMI due to LAD thrombosis requiring primary and 2 other cases were agina pectoris.There were no significant differences in bleeding events among the three groups.Conclusions Potential for the perioperative management with tirofiban or low molecular weight heparin is safe and feasible for patients who had recently undergone DES implantation and required noncardiac surgery with the interruption of antiplatelet therapies.

Effect of dexmedetomidine on plasma SDF-1 levels in hepatic portal occlusion operation / 重庆医学

Objective To observe the effect of dexmedetomidine on plasma SDF-1 level in in hepatic portal occlusion operation.Methods Fifty patients with live cancer undergoing elective partial hepatectomy were selected,no gender limitation,aged 42 to 71,body mass index(BMI) 18.5 ～ 26.0 kg/m2,ASA grade Ⅱ or Ⅲ.The patients were randomly divided into 2 groups(n=25):control group and dexmedetomidine group.The dexmedetomidine group was performed the pump injection of dexmedetomidine 1 μg/kg at 15 min before induction of anesthesia.After induction the rate was changed to 0.4μg · kg-1 · h-1 until 15 min before the end of operation;the control group adopted the same method for conducting continuous intraverous infusion of the same capaci ty of 0.9％ sodium chloride.The peripheral venous blood was collected in 2 groups at preoperative 1 h (T0),postoperative 1 h (T1),postoperative 1 d (T2),postoperative 3 d(T3).The plasma SDF-1 level was detected by using enzyme-linked immunosorbent assay(ELISA).Results There was no statistically significant difference in liver resection range,blood loss,first porta hepatis vessel occlusion time,anesthesia time and plasma SDF-1 level before surgery between the two groups (P＞0.05).Compared with pre-operation,plasma SDF-11evel at T1,T2,T3 time point was significantly increased (P＜0.05).The plasma SDF-1 level at T1,T2,T3 time point in the dexmedetomidine group was lower than that in the control group(P＜0.05).Conclusion SDF-1 expression is significantly increased during perioperative period in the patients with hepatic portal occlusion operation,and intraoperative continuous dexmedetomidine can significantly reduce the SDF-1 level,which inhibits the chemotaxis and accumulation of inflammatory ceils to some extent.

Effect of Pre-intervention with Electroacupuncture at Neiguan (PC 6) plus Intra-operative Administration ofα2-adrenoceptor Agonist on Peri-operative Heart Rate Variability / 上海针灸杂志

Objective To observe the effect of pre-intervention with electroacupuncture at Neiguan (PC 6) plusα2-adrenoceptor (α2AR) agonist on peri-operative heart rate variability (HRV).Method A total of 120 patients going to receive lower limb orthopedic surgery were randomized into four groups by using the random number table, namely a control group (group A), an electroacupuncture group (group C), anα2AR agonist group (group D) and an electroacupuncture plus medication group (group N), 30 cases in each group. The indicators of heart rate variability (HRV), including the standard deviation of normal-to-normal (N-N) intervals (SDNN), standard deviation of the average of N-N intervals (SDANN), root mean square successive differences (rMSSD), percentage of adjacent N-N intervals>50 ms apart (pNN50), low-frequency power (LF), high-frequency power (HF), LF/HF and total power (TP) were recorded 1 d prior and 1 d after the operation; meanwhile, the mean arterial pressure (MAP) and heart rate (HR) were recorded before incubation (T0), right after incubation (T1), 5 min after incubation (T2), right afterextubation (T3), 5 min after extubation (T4), 60 min after extubation (T5), and 180 after extubation (T6).Result In group N, the HR and MAP at the other time points were insignificantly different from those at T0 (P>0.05); in group A, the HR and MAP at T1-T6 were significantly different from those at T0 (P<0.05); in group C and D, the HR and MAP at T1-T4 were significantly different from those at T0 (P<0.05); the HR and MAP in group N were significantly lower than those in group A at T1-T6 (P<0.05) and were significantly lower than those in group C and D at T1-T4 (P<0.05); the HR and MAP in group C and D were significantly lower than those in group A at T5 and T6 (P<0.05). In group A, the LF, HF, LF/HF and TP 1 d after the operation were significantly increased compared to those 1 d prior to the operation (P<0.05); in group A and D, the SDNN, SDANN, rMSSD, and pNN501 d after the operation were significantly lower than those 1 d prior to the operation (P<0.05); the LF, HF, LF/HF, and TP in group C, D and N were significantly lower than those in group A 1 d after the operation (P<0.05); the SDNN, SDANN, rMSSD, and pNN50 in group C and N were significantly higher than those in group A and D 1 d after the operation (P<0.05). Conclusion Pre-intervention electroacupuncture plusα2AR agonist can improve the balance of cardiac sympathetic and vagus nerves, and better maintain the peri-operative hemodynamic stability.

Perioperative complications of stenting with symptomatic intracranial artery stenosis / 实用医学杂志

Objective To investigate the perioperative complications of stenting with symptomatic intracra-nial artery stenosis and study the mechanism and prevention of complications. Methods 63 patients were collect-ed from Stroke Center of Guangxi. They were proved intracranial artery stenosis and performed intracranial stents. Patients′ age,with hypertension,diabetes and hyperlipidemia or not,smoking or not,types and occurrence time of complications were registered. Results 63 patients were registered and 2 patients terminated operation due to blood vessels circuity or serious vessel spasm. Operation success rate reached 96.83％. 5 patients had complications among 63 cases,with complication incidence of 8.20％. 3 patients experienced cerebral hemorrhage and two cere-bral infarction in peri-operation period. 2 patients died of complications and mortality rate was 3.28％. Conclu-sions The incidence rate of complications of intracranial stenting with symptomatic intracranial artery stenosis is relatively high and it can be reduced by preoperative sufficient assessment and prudent selection ,careful operation and strict management after operation.

Perioperative complications of stenting with symptomatic intracranial artery stenosis / 实用医学杂志

Objective To investigate the perioperative complications of stenting with symptomatic intracra-nial artery stenosis and study the mechanism and prevention of complications. Methods 63 patients were collect-ed from Stroke Center of Guangxi. They were proved intracranial artery stenosis and performed intracranial stents. Patients′ age,with hypertension,diabetes and hyperlipidemia or not,smoking or not,types and occurrence time of complications were registered. Results 63 patients were registered and 2 patients terminated operation due to blood vessels circuity or serious vessel spasm. Operation success rate reached 96.83％. 5 patients had complications among 63 cases,with complication incidence of 8.20％. 3 patients experienced cerebral hemorrhage and two cere-bral infarction in peri-operation period. 2 patients died of complications and mortality rate was 3.28％. Conclu-sions The incidence rate of complications of intracranial stenting with symptomatic intracranial artery stenosis is relatively high and it can be reduced by preoperative sufficient assessment and prudent selection ,careful operation and strict management after operation.

Perioperative biochemical markers and early postoperative mortality in senile patients with femoral intertrochanteric fracture / 中华创伤骨科杂志

Objective To investigate the associations between levels of perioperative biochemical markers of the liver,kidney,lung and heart and death within 3 months postoperatively in the senile patients with femoral intertrochanteric fracture.Methods A retrospective study was conducted on the 153 senile patients with femoral intertrochanteric fracture who had been treated at Nanfang Hospital from January 2010 to January 2012.They were 71 men and 82 women,with an average age of 83.1 years.There were 70 stable and 83 unstable fractures.At preoperation (within 24 h after admission),and 24 h,25 to 48 h and 72 h postoperation,all the patients had blood examinations of biochemical markers of the liver [alanine aminotransaminase (ALT)],kidney (creatinine and urea nitrogen),lung (PaO2) and heart [brain natriuretic peptide (BNP)].The levels of biochemical markers at all time points and clinical data were compared between the living patients and those who died within 3 months postoperatively.Univariate and multivariate logistic regression analyses were conducted to estimate the independent risk factors for mortality within 3 months postoperatively.Results Of the 153 patients,32 (20.9％) died within 3 months postoperatively,including 10 men and 22 women.In the dead and surviving patients,there were respectively 25 and 17 cases who were rated as level Ⅲ or Ⅳ by ASA (American Society of Anesthesiologists).The levels of ALT,creatinine,urea nitrogen,and BNP increased to different extents while the level of PaO2 decreased postoperatively in both the dead and surviving patients.The differences between the dead and surviving patients were statistically significant (P ＜ 0.05).Multivariate logistic regression analysis showed poor preoperative physical condition (ASA level Ⅲ or Ⅳ),increased creatinine level at 25 to 48 h postoperation,decreased PaO2 at 72 h postoperation,and increased BNP level at 24 h postoperation were independent risk factors for early mortality in senile patients with femoral intertrochanteric fracture.Conclusions Femoral intertrochanteric fracture in senile patients may lead to changes in the liver,kidney,lung and heart.Prompt and dynamic monitoring of the levels of PaO2,creatinine and BNP may provide timely prediction of the poor prognosis.

Pathogen Characteristics of Perforated Appendicitis in Children and the Perioperative Application of Antibiotics / 医药导报

Objective To investigate the pathogen characteristics of perforated appendicitis in children and the perioperative use of antimicrobials in order to provide evidence for the rational use of perioperative antibiotics. Methods The perioperative usage of antibiotics was analyzed to determine the reasonableness of antimicrobial use in children with perforated appendicitis who were discharged from July 2011 to August 2014,based on“guidelines of clinical use of antibiotics”and results of bacterial culture. Results Inflammatory secretions obtained from 126 children(126/ 149)were sent for examination and the examination rate was 84.56%.A total of 117 cases were found positive for cultured pathogens,and the detection positive rate was 92.86%.Three types of bacteria ranking the first three places were Escherichia coli,Pseudomonas aeruginosa and CitroBacter freundii.The utilization rate of antibacterial agents was 100.00%,with a dominant use of cephalosporins and nitrate imidazoles. Rational use of antimicrobial agents was found in 144 cases(accounting for 96.64%). Conclusion The major pathogen in perforated appendicitis is still Escherichia coli,which is highly sensitive to commonly used antibiotics,and drug-sensitivity testing results can help guide the treatment programs and antibiotics selection.

Perioperative nursing of patients with incomplete cervical spinal cord injury caused by traumatic cervical spine fracture / 现代临床护理

Objective To investigate the effect and perioperative nursing experience of surgical operation on patients with incomplete cervical spinal cord injury caused by traumatic cervical spine fracture. Method Fifty-nine patients with traumatic cervical spine fracture in our hospital from January 2011 to 2014 were nursed perioperatively, including before operation , training accttenty with swallowing and blowing balloons besides basic nursing care , and after operation , mental care , close observation and functional exercises postoperatively. Results The operation time was (110.5+13.0) min, the amount of bleeding was (155.6+7.5)mL. Three patients developed hematoma compression, 13 patients developed high fever. All patients were cured after treatment and nursing. Conclusion Preoperative training of swallowing and blowing balloon is fundamental for ensured surgical effect and intraoperative surgical cooperation and close observation together with postoperative mental care, close obsersation and functional exercise are the guarantee for surgical effect.

Research Progress in Integrated Traditional Chinese and Western Medicine Therapy for Treatment of Chronic Rhiosinusitis in Perioperation / 中国中医药信息杂志

For the perioperation of chronic rhinosinusitis (CRS), the local corticosteroid nasal spray, hormone and antibiotics oral treatment are mainly used in modern medicine. Oral treatment decoction, nasal spray and traditional Chinese medicine lavage and so on which are the combinations of internal and external treatment are used in TCM therapy. This article reviewed the use of integrated traditional Chinese and Western medicine in the perioperation of CRS, and provided references for standardization of integrated traditional Chinese medicine and Western medicine therapy for treating CRS.