Objective To investigate the effect of Montelukast Combined with Symbicort in severe asthma treatment and intervention. Methods The treatment according to different interventions will be January 2015 to January 2017 in our hospital 80 cases of severe asthma groups:control group with routine nursing intervention for a letter form treatment, the observation group with high quality nursing the intervention of montelukast Symbicort treatment; detailed records of patients in the two groups of experimental data, and the data for comparative analysis, to explore the combination of montelukast and Symbicort in severe asthma treatment and intervention effect. Results The high quality nursing intervention meng montelukast Symbicort (observation group) for the treatment of severe clinical the effect of nursing intervention in patients with asthma is better than conventional Symbicort (control group) clinical efficacy, clinical symptoms improved better than the control group, nursing satisfaction was higher than the control group, the difference was statistically significant (P< 0.05). Conclusion The high quality nursing intervention of patients with severe asthma montelukast Symbicort treatment effect significantly, can effectively improve the clinical symptoms of patients, nursing satisfaction is high, it is widely used in clinical treatment of patients with severe asthma intervention.

Objective To investigate the effects of methylprednisolone on severe bronchial asthma treatment and intervention effect. Methods According to the different treatment methods will be January 2016 to March 2017 year in our hospital 90 cases of patients with severe bronchial asthma were selected,and randomly divided into observation group and control group,45 cases in each groups.The control group with conventional treatment method, the observation group used conventional methylprednisolone therapy; two the experimental results were recorded in detail, and the relevant data for comparative analysis, investigate the effects of methylprednisolone in treatment of severe bronchial asthma and intervention effect. Results The observation group (conventional methyl prednisolone) clinical treatment effect is better than that in control group (conventional) clinical efficacy, clinical symptoms disappeared. Time and so on were better than the control group, the adverse reaction rate were lower than the control group, there were significant differences between the groups (P<0.05) .Conclusion Severe bronchial asthma patients choose conventional methylprednisolone treatment significantly, in a short period of time can effectively improve the clinical symptoms and the adverse reaction is less, it is widely used in clinical treatment of severe bronchial asthma patients.

Liver cirrhosis is a common gastrointestinal disease. Portal vein thrombosis( PVT ) can increase the mortality of patients with liver cirrhosis. Studies showed that increased D-dimer level,spleen thickness and Child-Pugh score are independent risk factors of PVT in liver cirrhosis. In addition,increased portal vein diameter,reduced portal vein blood velocity,elevated P-selectin level can predict the development of PVT after portal hypertension surgery. This article reviewed the advances in study on risk factors of PVT in liver cirrhosis.