ABSTRACT
Objective To investigate the value of plasma troponin ,B-type natriuretic peptide and D-dimer in the clinical diagnosis of acute pulmonary embolism .Methods A total of 116 patients with acute pulmonary embolism were randomly selected and divided into high-risk group and low-risk group according to the patient′s condition ,58 patients in each group .Enzyme-linked immunosor-bent assay was used to detected levels of plasma troponin ,B-type natriuretic peptide and D-dimer .Results The plasma troponin and B-type natriuretic peptide levels in the high-risk group were significant higher than those of the low-risk group(P0 .05) .The positive rate of plasma troponin(61 .21% )and B-type natriuretic pep-tide(74 .14% )were significant higher than that of D-dimer(36 .21% ) ,the differences were significant(P<0 .05) .The sensitivity of D-dimer was 81 .4 % ,specificity was 86 .7% .The sensitivity of plasma troponin was 95 .6% ,the specificity was 86 .7% .The sensi-tivity of B-type natriuretic peptide was 97 .1% ,the specificity was 95 .9% .The sensitivity and specificity of plasma troponin and B-type natriuretic peptide were significant higher than D-dimer(P<0 .05) .Conclusion Plasma troponin ,B-type natriuretic peptide and D-dimer have certain implications for the clinical diagnosis of acute pulmonary embolism ,but plasma troponin ,B-type natriuretic peptide has better sensitivity and specificity compared with D-dimer .
ABSTRACT
Objective To explore clinical efficacy of compound sulfamethoxazole combined with conventional atomization in treatment of bronchial tuberculosis.Methods 190 cases were selected from January 2012 to October 2013 who diagnosised bronchial tuberculosis treated in minda hospital affiliated of Hubei institute for Nationalities,then the patiens were randomly divided into two groups(n=95 ),the control group underwent conventional spray treatment,the observation group row treatment on the basis of atomization,while giving sulfamethoxazole treatment,observation and comparison of two groups clinical outcomes and adverse reactions. Result After continuous treatment for 4~6 months in the observation group therapy effective rate of 70.5%,total effective rate was 89.5%in the control group significant efficiency and total efficiency of 48.4%and 76.8%,respectively,two groups of significant efficiency and total efficiency,there were significant differences(P<0.05 );bacterial turn negative time indicator on the observation group and the control group were respectively(2.6 ±0.9)months and(4.2 ±1.1)months,there was significant difference(P<0.05);adverse reactions in observation group and control group was 7.4% and 11.6%,respectively,which compared no significant difference.Conclusion Application of compound sulfamethoxazole combined with conventional atomization in treatment of bronchial tuberculosis,has quickly and significantly effect,and bacterial clearance time is short,with low adverse reactions,safety and reliable.