RESUMEN
<p><b>OBJECTIVE</b>To investigate Salmeterol/Fluticasone Propionate and Totropiumi treatment of Sillicosis merger Asthma.</p><p><b>METHODS</b>30 patients with Sillicosis merger Asthma were randomly divided into group Salmeterol/Fluticasone Propionate( Single group) ( n=14) and group Salmeterol/Fluticasone Propionate and Totropiumi (Joint group) ( n= 16), patient in single group were only given Salmeterol/Fluticasone Propionate (50 f.Lg Bid) inhaling,and those in Joint group were given Salmeterol/Fluticasone Propionate (50 f.Lg Bid) and Totropiumi ( 18 f.Lg Qd) inhaling. The treatment was last for 6 months.Before the treatment,evaluation of the two groups of Sillicosis installment,determination their foungation lung function and ACT score .. After the cause of treatment, lung function FEV10/FVC(% ), FEV10 pred%, FEV10(ml), ACT score, the incidence of side effects of two groups were compared and analyzed.</p><p><b>RESULT</b>The two groups before the treatment of lung fuction and ACT score had no statistically significant difference. The two groups after treatment of lung fuction FEV10/FVC (% ),FEV10 pred%, ACT score obviously higher than before treatment (P<0.05), Joint group in FEV1/FVC(% ), ACT score significantly higher than in Single group (?<0.05), Joint group acute attack times(0.98±0.79)/time lower than Single group (2.10 ± 0.81 )/time (t=3.86,P<0.05). There were no significant side effect in two groups.</p><p><b>CONCLUSION</b>Salmeterol/Fluticasone Propionate or the combination of Salmeterol/Fluticasone Propionate and Totropiumi can improve lung function and clinical symptoms of patients with Sillicosis merger Asthma. It is also better that the combination of Salmeterol/Fluticasone Propionate and Totropiumi obviously improve clinical symptoms of patients and reduice acute attack times.</p>