Objective To discuss the construction of training model for cooperation between doctors and nurses and evaluate its teaching effect.Methods 101 nursing students and 80 clinical medicine students were involved in an overall training for the purpose of cooperation between doctors and nurses by using of Sim-man and then test and questionnaire were conducted to evaluate the effect of the training.Results Statistics showed that training for cooperation between doctors and nurses had improved in such factors as attitude to the cooperation,communication skills,team work,and adaptability (operant skill was note included).In addition,88％ of the subjects supported the views that this kind of training should be offered before their internship.Conclusions Training for cooperation between doctors and nurses by using Sim-man can cultivate awareness of cooperation between doctors and nurses and improve team work,and set a better foundation for good collaboration between doctors and nurses.

Objective To analyze the efficacy of vertebroplasty using the patient data in our hospital so as to better serve those clinical patients.Methods A retrospectively review was performed on 1 080 with data integrity out of 1 084 cases undergone vertebroplasty from January 2003 to March 2012.Basic information measured was age,gender,entity,number of operated vertebral bodies,distribution of operated vertebral bodies,postoperative X-ray films,bone cement volume,bone cement leakage into the vertebral canal,cases with balloon kyphoplasty,cases with bilateral or bilateral vertebroplasty,and intraoperative vital signs.Clinical manifestations and quality of life were observed after operation.Results In all,306 cases occupying 28.33％ presented bone cement leaks based on postoperative X-ray films.Volume of bone cement infused in each vertebral body varied from 1.5 ml to 7.5 ml.No bone cement leaked into the vertebral canal during operation.There were 706 cases occupying 65.37％ managed by balloon kyphoplasty and 984 cases occupying 91.11％ by unilateral vertebroplasty.Within 3-5 days after surgery,associated symptoms were found in 23 cases,among which 3 had neurologic symptoms and 20 composing 5 men and 15 women had symptoms related to pulmonary embolism including one severely affected was transferred to the department of pneumology.Among the 23 cases,8 were managed by unilateral vertebroplasty and 15 by bilateral vertebroplasty,including 17 involving thoracic surgery.Conclusion Although various complications relate to the procedure,vertebroplasty may be widely used on condition that techniques and indications iu surgery are correctly mastered.

Objective To investigate the effect of electroacupuncture on acupoint local extracellular ionized atom concentrations under physiological status and provide a basis for exploring the mechanism of action of electroacupuncture. Method Twenty male SD rats were selected. Rat point Zusanli (ST36) was given electroacupuncture (1 mA, 0.2 ms and 2 Hz) for 60 min. Meanwhile, local tissue fluid was collected at point Zusanli and non-acupoints using a microdialyzer. The collection by molecular probe membrane sampling lasted 4 hrs: 60 min physiological status before electroacupuncture, 60 min electroacupuncture, 60 min after electroacupuncture and 120 min after electroacupuncture. Real-time analysis of the sample was made by electrolyte analysis to observe local changes in concentrations of Ca﹢﹢, K﹢, Na﹢and Cl- at point Zusanli. Result Local Ca﹢﹢concentrations at point Zusanli increased significantly during electroacupuncture (P=0.003, vs before electroacupuncture), rose gradually afterwards and reached the peak at 60 min after electroacupuncture (P=0.75, vs during electroacupuncture). Ca﹢﹢concentrations decreased at 120 min after electroacupuncture; there was a statistically significant difference comparedwith during electroacupuncture (P=0.04). Acupoint local extracellular concentrations of Na ﹢ and Cl- also increased significantly during electroacupuncture (P<0.001, P=0.007, vs before electroacupuncture) but decreased gradually during 60 min after electroacupuncture and to (71.81±15.09) mmol/L and (57.42±14.30) mmol/L, respectively, at 60 min after electroacupuncture (P=0.09, P=0.07 vs during electroacupuncture). Acupoint extracellular K ﹢concentrations had a tendency similar to those of Na﹢and Cl- but there was no statistically significant difference. Non-point electroacupuncture slightly increased extracellular concentrations of Ca﹢﹢, K﹢, Na﹢and Cl- but there were no statistically significant differences compared with before electroacupuncture (P>0.05). Conclusion Rat point Zusanli electroacupuncture can induce significant increases in acupoint local extracellular concentrations of Ca﹢﹢, K﹢, Na﹢and Cl- . Ionized atom concentrations decrease in different degrees after electroacupuncture. These provide an experimental basis for studying the physiological mechanism of electroacupuncture treatment.

Adult ; Female ; Humans ; Hyperlipoproteinemia Type II ; complications ; Ventricular Fibrillation ; complications

Objective: To evaluate the risk factors for contrast-induced nephropathy (CIN) in patients of acute coronary syndrome (ACS) with normal or slightly impaired renal function after percutaneous coronary intervention (PCI).
Methods: A total of 254 consecutive ACS patients with normal or slightly impaired renal function received PCI in the Second Artillery General Hospital from 2013-06 to 2015-06 were retrospectively studied. All patients had eGRF≥60 ml (min?1.73 m2) and they were divided into 2 groups:CIN group, the patients with serum creatinine increased by 0.5mg/dl (44.2μmol/L) or elevated to 25%higher than the baseline, n=23;Non-CIN group, n=231. The basic condition with laboratory tests, operative indexes were recorded and eGRF value were calculated in all patients.
Results: There were 9%(23/254) patients suffered from CIN after PCI. Multivariate regression analysis indicated that emergent PCI (OR=0.370, 95%CI 0.060-2.297), increased plasma level of NT-proBNP (OR=4.209, 95%CI 1.202-14.742) and without pre-operative aspirin administration (OR=7.950, 95%CI 1.108-57.034) were the clinical risk factors for post-operative CIN occurrence.
Conclusion: Emergent PCI, higher plasma level of NT-proBNP and no pre-operative aspirin administration were the risk factors for CIN occurrence in ACS patients with normal or slightly impaired renal function after PCI.

BACKGROUNDTo summarize the clinical results of bronchoplastic procedures and pulmonary artery reconstruction or combined with other resection and plasty of heart, great vessels in the treatment of 304 patients with locally advanced lung cancer.

METHODSFrom February, 1983 to December, 2001, double sleeve resection and reconstruction of bronchus and pulmonary artery, or combined with other resection of heart, great vessels were carried out in 304 patients with locally advanced lung cancer. The operations included double sleeve left upper lobectomy in 199 cases; double sleeve right upper lobectomy in 21 cases; double sleeve right upper middle lobectomy in 14 cases; double sleeve left upper lobectomy combined with resection of left atrium in 8 cases; double sleeve right upper lobectomy combined with superior vena cava (SVC) resection and reconstruction with Gortex graft in 29 cases; double sleeve right upper middle lobectomy combined with SVC resection and reconstruction in 21 cases; double sleeve right upper middle lobectomy, carinal and SVC resection and reconstruction in 11 cases; left pneumonectomy combined right main pulmonary artery and pulmonary artery trunk resection and reconstruction with Gortex graft in 1 case.

RESULTSThere were 3 operative deaths. The operative mortality was 1% in this series. Sixty four patients had operative complications. The operative complication rate was 21.05% (64/304). The 1-, 3-, 5- and 10 year survival rates were 81.75%, 60.14%, 37.21% and 24.39% respectively.

CONCLUSIONSDouble sleeve lobectomy or comblined with other resection and reconstruction of heart, great vessels can significantly improve the prognosis and increase the curative rate and long term survival in patients with locally advanced lung cancer.

We report a case of non-invasive prenatal diagnosis of fetal ectodermal dysplasia caused by EDA gene mutations. The pregnant woman underwent prenatal diagnosis at 11 gestational weeks because of a childbearing history of ectodermal dysplasia. Cell-free DNA barcode-enabled single-molecule test (cfBEST) was used to detect the ectodermal dysplasia gene mutation, and chorionic villus sampling was also performed. The cfBEST results showed that the genotype of maternal EDA gene c.340C> T(p.Gln114*) was heterozygous, while the genotype of fetal EDA was normal wild-type (C/C), which were consistent with the results of villus sampling, suggesting that cfBEST can be used for non-invasive prenatal diagnosis of ectodermal dysplasia caused by EDA gene mutation.