Objective To investigate the clinical value of laryngeal mask airway (LMA) in patients with a-cute severe asthma(ASA). Methods 32 patients with ASA treated with LIMA or mouth-nose mask during 2002 -2009 in our hospital were retrospectively analyzed. Those treated with laryngeal mask airway was taken as observation group and those with Mouth-nose mask as control group. Results The period to oxygen saturation in arterial blood, the time to remove ventilator, and the time to disease improvement in the observation group (389.63±32.82)s, (19.31±2.26) hours,(16.22±3.85) hours were different from that in control group (467.36±41.15) s, (25.18±3.73) hours,(23.66±2.38) hours (P<0.01). After non-invasive positive pressure ventilation, PaCO_2 decreased, PaO_2 and pH increased at 3 and 12 hours in the observation group (P<0.05 or 0.01) from that before treatment. PaCO_2 and pH at 3 hours in the control group were no significant difference before and after treatment (P > 0.05),with an exception of PaO_2 (P < 0.05). PaCO_2, PaO_2 and pH were significantly different (P < 0.05) at 12 hours after treatment from those before treatment. Conclusions LMA should be considered in the selection of non-invasive positive-pressure ventilation (NIPPV) in patients with ASA, for a better improvement of ventilation ef-fectivenoss and accelerating the mitigation of clinical manifestations.

Objective To find out risk factors affecting the prognosis of adult cardiogenic shock patients treated with extracorporeal membrane oxygenation.Methods From January 2003 to December 2010,patients with cardiogenic shock required veno-arterial ECMO after failure of conventional therapy and intra-aortic balloon pump counterpulsation therapy were retrospectively studied. Patients with severe traumatic brain injury,advanced malignancies and multiple organ failure were excluded.All patients were divided into survival group and death group.The risk factors were found out using one-way ANOVA and a multivariate logistic regression analysis was used to determine independent factors associated with survival.Results Thirty-one patients successfully weaned from ECMO. Twenty-two patients were successfully discharged.The average duration of ECMO was 41.56 ± 43.07 hours.Factors associated with failure of hospital discharge were age,pre-ECMO levels of ejection fraction,pre-ECMO levels of lactate,disseminated intravascular coagulation,renal failure and multiorgan failure (P ＜ 0.05). Conclusions Irreversible heart failure and the complications are significantly correlated with survival,and the early use of ECMO for cardiogenic shock and recognize the factors are key to the success of ECMO treatment.

Objective To explore the effective countermeasures for treatment of multiple trauma. Methods The clinical data of 135 cases with multiple trauma admitted into the emergency center of Zhongshan City from June 2002 to June 2003 were applied to study the mode and the key point of integrated treatment for multiple trauma. Results Of 135 cases,107 survived with a success rate of 79.3% and 28 died with a mortality of 20.7%. Conclusions (1)The integrated treatment in the emergency center is an effective way to improve the curative rate of multiple trauma as well as a development trend in treatment of multiple trauma. (2) The mode to make integrated diagnosis and treatment includes the following parts: set up wound center in emergency center,build a united rescue system and train high quality professional personnel. The diagnosis and treatment of multiple trauma must be organized and carried out by doctors in the emergency center. (3)The key treatment points for serious multiple trauma include firstly,active pre-hospital medical care and in-hospital medical care to save the lives;secondly,timely surgical operation to repair the damaged organ and eliminate the factors of lethality and cripples;and thirdly,necessary intensive care to treat the original damage further,protect various function of organs,promote recovery of body and prevent the complications.

Objective To investigate the effects and values of extracorporeal membrane oxygenation (EC-MO) used in patients after cardiac arrest. Method During five years period from June 2002 to June 2007,fifteen cases taken for cardiopulmonary resuscitation were treated by using ECMO in the emergency department and ICU. All the measures for disgnosis and treatment were observed to the guidelines for cardiopulmonary resuscitation and emergency cardiovasculat care set by the American Heart Association in 2005, and ECMO was applied in addition. The study was a self-comparison trial. The biomarkers including heart rate (HR), mean arterial pressure (MAP), central venous pressure( CVP) , arterial partial oxygen pressure (PaO2), arterial partial pressure of carbon dioxide ( PCQ2), oxygen saturation (SaO2), hydrogen power (PH), and concentration of lactic acid were taken and assayed before and 10 min, 1 h,6 h, 12 h, and 24 h after treatment. Differences between the results of measurements were analysed by t -test for matched pairs using SPSS version 10.0 software package. Neurological sequelae was also observed and described. Results Ten minutes after ECMO treatment, MAP rose dramatically (P < 0.01) and got to further higher level one hour later ( P < 0.05). On the other hand, CVP dropped off 10 minutes after ECMO treatment and further lowered one hour later, and PaO2 and SaO2 were improved apparently ( P < 0.01), and pH was increased significantly (P < 0.01), while a derease in concentration of arterial LA of significantly (P < 0.01). Of the 15 cases, 11 patients got well,including completely recovered without sequelae in 5,memory disorders in 2 and hemipleggia in 2 patients. Conclusions ECMO provides effective blood flow to hearts, and therefore, improves oxygenation and oxygen consumption greatly. Moreover, it provides stable oxygenated blood to brain and therefore, it is a good approach to cardiopulmonary cerebral resuscitation.

OBJECTIVE: To investigate the incidence rate of deviated nasal septum (DNS) of the young men who are going to join the army, and of the students in key high schools in Jimo, and record their educational background, then analysis the influence of DNS on the youth's learning quality. METHOD: Random select 3085 young men who are going to be recruited in 2006-2008, and 2628 students in 3 key high schools of Jimo. Investigate the two groups' incidence rate of DNS and make a correlative statistic analyses with their educational background. RESULT: There are 395 young men with DNS, which account 12.8% of the 3085 men, with the educational background of college degree and above account 3.0%; high school diploma 12.4%; junior secondary education 27.5%. One hundred and ninety-four students with DNS in key high schools, which account 7.4, and the subsequent entrance examination results shows, undergraduate students account 14.9%, junior college students and considerable education 32.5%, and graduates 52.6%. CONCLUSION DNS can influence the learning quality of the adolescent. It is necessary to operate on those patients and improve the complaint symptom.
Adolescent ; Educational Status ; Female ; Humans ; Learning ; Male ; Nasal Septum ; abnormalities ; Students ; Young Adult

Objective To investigate the value of strong ion gap (SIG) for predicting acute heart failure (AHF) after acute myocardial infarction. Methods A total of 189 patients with acute myocardial infarction were enrolled from July 2015 to December 2016 in the First Affiliated Hospital of Soochow University. Based on AHF occurrence, the patients were divided into the AHF group (n=76) and the non-AHF group (n=113). General clinical data and laboratory tests were compared between the two groups. The univariate analysis and multivariate logistic regression analysis were performed to estimate the contribution of clinical risk factors to triggering AHF after acute myocardial infarction. Spearman correlation analysis was performed to estimate the correlation between SIG and Killip classification. Receiver operating characteristic (ROC) curves were plotted to evaluate the predictive value of ALB, anion gap (AG) and SIG in AHF after acute myocardial infarction. Results Age, proportion of history of diabetes, the serum level of C-reactive protein (CRP), AG and SIG of the AHF group were higher than those of the non-AHF group (P<0.05). Meanwhile, the serum level of albumin (ALB) of the AHF group were lower than those of the non-AHF group (P<0.05). Univariate analysis showed AHF after acute myocardial infarction was closely associated with age, history of diabetes, serum ALB, AG and SIG (P<0.05). Multivariate logistic regression analysis showed that history of diabetes (OR=2.034, 95％CI:1.075-4.113, P<0.05) and SIG (OR=2.445, 95％CI: 1.538-4.297, P<0.05) were significantly correlated with AHF after acute myocardial infarction. The ROC analysis revealed SIG (AUC=0.837,95％CI:0.781-0.893) had a large area under curve compared to ALB (AUC=0.671,95％CI: 0.593-0.750) and AG (AUC=0.728,95％CI: 0.654-0.802). The optimal diagnostic intercept value was 5.24 mmol/L, and the sensitivity and specificity were 76.32％ and 78.36％, respectively. Conclusions SIG could be used as an independent predictor for AHF secondary to acute myocardial infarction, and was significantly correlated with severity of AHF.