Objective To building a kind of system emergency management of nursing. Meth-ods Analyized the hazardous, made out related plans and trained staff according to the Joint commission international accreditation standards for hospital, and then elvaluated the effects of it. Results All kinds of risks in the hospital about emergency management were decreased, the ability of nursing department to defect the emergencies enhanced obviously. Conclusions JCI could help hospital practise the scientific, standarized, ordered and detailed nursing emergency management, which can guarantee a kind of safety en-vironment for patients, their family and staff of hopital.

Objective To investigate the efficacy of dexmedetomidine on anesthesia analgesia and postopera-tive cognitive dysfunction (POCD)in elderly patients with lumbar surgery.Methods Ninety elderly patients with lumbar surgery were randomly divided into dexmedetomidine group (A group with 46 cases)and control group (B group with 44 cases)by the random number table method.A group received load dosage (1μg/kg)dexmedetomidine before anesthesia induction,and this process must last for more than 10 minutes,then the dexmedetomidine was main-tained at a speed of 0.5μg/(kg·h)during the operation.B group were given the same dosage normal saline in the same way instead.The amount of intraoperative sedation drugs was observed and analyzed in the two groups.MMSE was measured at one day before surgery and seven days after surgery.And,the incidence rate of POCD was compared between the two groups.Results The dosage of intraoperative sedation drugs of fentanyl[(0.57 ±0.11 )mg vs (0.78 ±0.13)mg;t =8.286,P =0.000],propofol[(522.5 ±137.2)mg vs (734.2 ±175.8)mg;t =6.384,P =0.000]and remifentanil[(0.92 ±0.26)mg vs (1.38 ±0.73)mg;t =3.947,P =0.000]in A group were significantly lower than those of group B.After treatment for 7 days,the MMSE score in A group[(27.57 ±1.58)points]was higher than that of B group[(25.02 ±2.14)points](t =6.451,P =0.000).The incidence rate of POCD in A group (6.52%)was significantly lower than that of B group (22.73%),and the difference was statistically significant (χ2 =4.779,P =0.028).Conclusion In elderly patients with lumbar surgery,the dexmedetomidine can cut down the dosage of intraoperative sedation drugs,and it also could reduce the incidence of POCD.

Objective:To study the change of plasma cyclic nucleotide in patients of rheumatic heart disease with pulmonary hypertension and to evaluate the relationship between plasma cyclic nucleotides and hemodynamics. Methods:Plasma cGMP and cAMP were examined by radioimmunoassay, hemodynamic data were obtained with Swan Ganz catheter and the HP compact configurable monitors. Results:Plasma cyclic nucleotide increased in patients of rheumatic heart disease with pulmonary hypertension and had an obvious correlation with the level of PAPM, PVR, PAWP and CI. Conclusion:Increased cAMP and cGMP is one of the pathophysiological characters of pulmonary hypertension, cAMP and cGMP, as the second messenger, may play an important regulating role in the development of pulmonary hypertension.

Objective To analyze the clinical characteristics of coronary artery disease (CAD) in patients with nonalcoholic fatty liver disease ( NAFLD). Methods Totally 234 subjects underwent coronary angiography, including 148 men and 86 women with complete data on metabolic syndrome ( MS) and abdominal ultrasonography; the mean age was 66. 6 years. The severity of CAD was assessed by coronary stenosis index (CSI). Metabolic syndrome was diagnosed according to the Guideline on Prevention and Treatment of Blood lipid Abnormality in Chinese Adults. Results Ultrasonography revealed that 62 patients had NAFLD (26. 5%). In patients with NAFLD, the prevalence of central obesity was higher than those without NAFLD (75. 8% vs 50. 0% , P< 0.01). With regards to age, CAD patients with NAFLD were more common in patients under 60 years (27.4% vs 13.7% , P=0.005). CSI score was similar in CAD subgroup and CAD & NAFLD subgroup (P>0.05), however the age of patients in CAD & NAFLD subgroup was significantly lower compared to CAD subgroup ( P = 0.006). According to the results of logistic regression, central obesity was the independent risk factor of NAFLD (β= 1.701, P<0.001). Logistic regression demonstrated that age was independently associated with CAD (β = 0.032, P=0.027). Further more, multiple stepwise regression analysis showed that age was the single parameter that best predicted CSI score (β= 0. 125, P = 0. 022). Conclusions It is important to screen coronary artery disease in middle aged patients with central obesity or NAFLD.

Objective To analyze the association of blood uric acid level with the severity of coronary artery stenotic changes, metabolic syndrome (MS), and its components. Methods A total of 343 individuals ( male 223,female 120) who underwent coronary angiography and had complete data on MS and serum uric acid were collected. The severity of coronary artery disease (CAD) was assessed by the coronary stenesis index (CSI). MS was diagnosed according to the Guideline on Prevention and Treatment of Blood Lipid Abnormality in Chinese Adults. Results (1)The mean uric acid level was significantly lower in women than in men [ ( 306.3±76.9 vs 358.9±85.2 ) μmol/L, P＜0.01 ]. The prevalence of MS and its components showed no difference between men and women. (2) The uric acid level in women with 3 components was higher than those with1( P＜0. 01 ) or 2 ( P＜0.05 ) components of metabolic disorders, but not in men. (3) Quartiles of concentration of uric acid were computed. Compared with those in the lowest quartile of uric acid, women in the highest quartile had higher CSI score [ 7.0 (2.5-12.0) vs 2. 0( 0.0-6.0), P= 0. 025 ]. Moreover, the uric acid level was higher in women with multivessel lesions than nonCAD patients [ (327.0±81.9 vs 284.9±78.6) μmol/L, P = 0.033 ]. However, no correlation was found between uric acid level and the severity of coronary artery lesion in men. (4) Logistic regression showed that age (β=0.042, P=0. 007) and dyslipidemia(β=0.836, P=0. 037 ) were the independent risk factors of CAD in men, and hypertension(β=1. 127, P=0.039) and dyslipidemia(β=0.901, P=0.009)in women. Conclusions In women with higher uric acid level, the clustering of metabolic abnormalities was increased, and the coronary artery lesion was more severe. High uric acid level might be a marker of CAD for women.

OBJECTIVETo evaluate the clinical characteristics of radiation encephalopathy in nasopharyngeal carcinoma (NPC) patients of mainland China.

METHODSBased on the principle of systematic review, the search for literature in computerized Chinese Biology & Medicine database, 1979 to June 2001 (CBM) was performed, with the papers appraised according to conformation criteria, the methodological quality of the studies analyzed, and clinical data of patients processed using the statistical model.

RESULTS553 cases accumulated from 18 identified articles submitted by 16 hospitals in China were analyzed. The mean incidence of encephalopathy diagnosed by CT or MRI was 1.9% (0.4% - 2.6%). The disease focus was located in the temporal lobe (80%) and in the brain stem (17%). The mean dose received in the first course of radiotherapy to the nasopharynx or skull base was 72.9 Gy, and the latent period of this disease was 3.6 years.

CONCLUSIONThe probability of encephalopathy after radiation for nasopharyngeal carcinoma in mainland China is reported in this review. Multi-center case-control or Cohort studies are required in the future.

Adult ; China ; Humans ; Middle Aged ; Nasopharyngeal Neoplasms ; complications ; radiotherapy ; Postoperative Complications ; radiotherapy ; Radiation ; Radiotherapy

Objective To investigate the relationship between the dynamic changes of interleukin-1β (IL-1β) levels and severity and complications of patients with multiple trauma at the early stage.Methods Among 97 patients with multiple trauma in Emergency Department of Shanghai Jiao Tong University Affiliated Sixth People's Hospital between August 2015 and May 2016,12 patients were excluded as follows,(1) with burns or chemical injuries;(2) pregnancy or menopausal women;(3) had bacterial infection a week ago;(4) with chronic diseases.The other 85 patients with multiple traumas were classified into three categories according to the injury severity score (ISS).That is,the slight group (22 cases,9≤ ISS ＜ 15),moderate group (35 cases,15 ≤ ISS ＜ 25) and severe group (28 cases,ISS ≥ 25).Their venous blood samples were collected at 6,12,24,48 and 72 hours after trauma respectively,and the serum IL-1 β levels were measured using a specific immunoluminometric assays.The basal conditions including age,the hospitalization days and so on among these three groups were compared via ANOVA.The mean IL-1 β levels at above time intervals among three groups were compared.Finally,the relationship between the peak concentration of IL-1β and injury severity and complications was analyzed by multiple Logistic regression.Results (1) As the increasing severity of trauma,the patients with longer days of hospitalization and higher rate of multiple organ dysfunction syndrome (MODS) (P ＜ 0.05).(2) The levels of IL-1 β in the moderate and severe groups were remarkably higher than those in the slight group (P ＜ 0.02).(3) The IL-1β levels in each group peaked at 6 hours after trauma and began to decline.(4) Multivariate logistic analysis showed that peak concentration of IL-1 β was still an independent predictor for injury severity (moderate group:odds ratio,1.21;95％ confidence interval:1.05-1.39,P =0.007;severe group:odds ratio,1.20;95％ confidence interval:1.03-1.40,P =0.019) and sepsis (odds ratio,1.28;95％ confidence interval:1.10-1.50,P =0.001),but had no significant association with MODS and trauma mortality even after controlling other risk factors.Conclusions The serum IL-1β at 6 hours after injury could be used as an early effective indicator to evaluate the injury severity and infectionrelated complications in patients with multiple trauma.

Objective To investigate the outcome of postoperative hypopituitarism and hormone replacement in patients with pituitary adenoma,and to analyze the potential factors related to postoperative hypopituitarism.Methods A total of 215 postoperative patients with pituitary adenoma were analyzed.Pituitary functions( including gonadal,thyroid,and adrenal axes ) were asessed by strict criteria.Data of surgery history and hormone replacement situation were collected for statistical analysis.Results The prevalence of hypopituitarism was 54.0％,including 36.7％ hypogonadism,32.6％ hypothyroidism,and 28.4％ hypoadrenalism.Replacements of gonadal steroid,glucocorticoid,and thyroxine were carried out in 25.6％,84.3％,and 80.6％ of the cases,respectively.Univariate analysis showed that male sex and large tumor were related to hypopituitarism. Conclusion After pituitary adenomectomy,approximately half of the patients present anterior pituitary dysfunction,while quite a number of them have not been treated appropriately.

OBJECTIVETo assess the clinical value of single-port video-assisted thoracoscopic surgery (VATS) for treatment of pulmonary diseases.

METHODSFrom October, 2009 to December, 2013, 105 patients with pulmonary diseases were scheduled for single-pore VATS for pulmonary lobectomy (19 patients), wedge resection of the lung (34 patients), and bullae resection and pleurodesis for spontaneous pneumothorax or pulmonary bleb (52 patients).

RESULTSOf the 105 patients, 101 patients underwent single-port VATS; the procedure was converted to open thoracotomy in 1 patient and to conventional three-port VATS in 2 patients. The operative time was 50.6∓36.8 min (20-200 min) with intraoperative blood loss of 70∓56.9 ml (10-300 ml), thoracic drainage time of 4.2∓3.2 days (2-14 days), and postoperative hospital stay of 5.4∓3.8 days (3-16 days). Postoperative complications of the procedures included prolonged air leakage (6 cases) and atelectasis (2 cases). All the other patients recovered smoothly without serious complications.

CONCLUSIONSingle-port VATS is a safe and efficient procedure that allows rapid postoperative recovery and is a method of choice for selected patients with pulmonary diseases.

Humans ; Length of Stay ; Lung ; surgery ; Lung Diseases ; surgery ; Pneumothorax ; Postoperative Complications ; Postoperative Period ; Thoracic Surgery, Video-Assisted ; Thoracotomy

Objective To investigate the correlation between interleukin-6 (IL-6) and future liver remnant (FLR) growth after associating liver partition and portal vein ligation for staged hepatectomy (ALPPS).Methods The retrospective cross-sectional study was conducted.The clinicopathological data of 15 patients who underwent ALPPS at the First Affiliated Hospital of Guangxi Medical University between March 2017 and May 2018 were collected.Observation indicators:(1) intraoperative situations in the first staged ALPPS and the second staged ALPPS;(2) postoperative situations:① postoperative complications and duration of hospital stay,② results of pathological examination;(3) IL-6 concentration in the peripheral blood before and after operation;(4)follow-up situations.Follow-up using outpatient examination,telephone interview and internet was performed to detect life quality and survival of patients.Imaging examination was done to detect tumor recurrence and metastasis.Follow-up was done up to May 2018.Measurement data with normal distribution or similar normal distribution were represented as (x)±s.Measurement data with skewed distribution were described as M (range).Repeated measures data were analyzed by the repeated measures ANOVA.Correlation comparison was done using Pearson bivariate correlation test.Results (1) Intraoperative situations.① The first staged ALPPS:15 patients had liver parenchymal transection via anterior approach combined with selective hepatic vascular exclusion,without allogenic blood transfusion.The operation time,volume of intraoperative blood loss,FLR at postoperative 16 days,interval time to the second staged ALPPS,growth rate of liver volume,ratio of FLR and standard liver volume (SLV) were respectively 324 minutes (range,240-387 minutes),356 mL (range,200-600 mL),(582± 134) cm3,24 days (range,9-34 days),35％±20％ and 53％±7％.② The second staged ALPPS:of 15 patients,13 underwent the second staged ALPPS successfully including 11 undergoing middle hepatic vein preserved right hepatectomy and 2 undergoing expanded right hemihepatectomy or right trisegmentectomy,1 underwent transcatheter arterial chemoembolization (TACE) due to FLR/SLV =31％,1 was detected yellow-white nodules at left lobe and confirmed as hepatocellular carcinoma by frozen section pathological examination,and then improved and discharged after 5-FU abdominal local chemotherapy combined with postoperative TACE.The operation time,volume of intraoperative blood loss of 13 patients undergoing the second staged ALPPS were 324 minutes (range,140-515 minutes) and 639 mL(range,100-1 400 mL).Two patients had blood transfusion including 1 with 800 mL of fresh frozen plasma and 4.0 U of red cells and 1 with 600 mL of plasma and 9.5 U of de-leucocytes and red cells.(2) Postoperative situations.① Postoperative complications and duration of hospital stay:15 patients had no perioperative death,9 and 6 were detected grade A and grade B liver failure respectively,15 had grade Ⅰ complications of Clavien-Dindo classification and no patient had grade Ⅱ and above complications,10 had pleural effusion including 1 with volume of effusion ＞500 mL.Of 13 patients undergoing the second staged ALPPS,4 and 9 were detected grade A and grade B liver failure respectively,8 and 5 had grade Ⅰ and Ⅱ complications of Clavien-Dindo classification and no patient had grade Ⅲ and above complications,11 had few pleural effusion with volume of effusion ＜500 mL.Patients with grade B liver failure and grade Ⅱ complications were recovered and discharged after treatments of liver protection,gastric protection,reinforced dressing change,continuous use of Alb,fresh frozen plasma transfusion.The patient with volume of pleural effusion ＞ 500 mL was improved after closed thoracic drainage and other patients with pleural effusion were improved after symptomatic and supportive treatment.Duration of total hospital stay was 31 days (range,22-49 days) in 15 patients.② Results of pathological examination:13 patients undergoing complete ALPPS were diagnosed as hepaticocellular carcinoma with R0 resection and without cancer cells involving surgical margin,including 7 with grade Ⅱ portal vein tumor thrombus.Ishak score for postoperative pathological fibrosis and liver cirrhosis was 7.7±1.4 in 15 patients,including 1 case of 5,1 case of 6,2 case of 7,6 case of 8,5 case of 9.(3) IL-6 concentration in the peripheral blood before and after operation:IL-6 concentration in the peripheral blood before surgery was (8±3)ng/L in 15 patients,and (207±150)ng/L,(104±65)ng/L,(45±38)ng/L,(26±9)ng/L,(18±10)ng/L at 1,3,5,7,10 days after the first staged ALPPS,showing a statistically significant difference in changing trend before and after surgery (F=25.877,P＜0.05) and statistically significant differences in paired comparison between 1,3,5,7,10 days after the first staged ALPPS and before surgery respectively (P＜0.05).There was correlation between IL-6 concentration in the peripheral blood at 1,3 days after the first staged ALPPS and growth of FLR (r=0.766,0.881,P＜0.05),and also between IL-6 concentration in the peripheral blood at 1,3 days after the first staged ALPPS and growth rate of FLR (r =0.810,0.879,P＜ 0.05).(4) Follow-up:15 patients were followed up for 1-14 months with a median time of 7 months.Of the 15 patients,1 without the second staged ALPPS died of multiple organ dysfunction syndrome at 7 months after the first staged ALPPS,14 survived and took care of theirselves in daily life during follow-up with improved life quality,including 1 detected multiple lung metastases at 12 months after complete ALPPS with mild increased AFP and 13 undetected new lesions in the remnant liver on contrast-enhanced CT and liver contrast-enhanced ultrasonography with normal AFP.Conclusion The peak of IL-6 concentration in peripheral blood at 1,3 days after the first staged ALPPS is significantly correlated with the hyperplasia of FLR,which may be used to predict the hyperplasia of FLR.