The effect of exercise combined with bailing capsules on chronic stationary obstructive pulmonary disease / 中华物理医学与康复杂志

ABSTRACT

Objective To observe and compare the effect of Cordyceps sinensis ( bailing ) capsules com-bined with weight-bearing breathing exercises, and weight-bearing breathing exercises combined with tiotropium bro-mide and seretide, on patients with stable but moderate-to-severe chronic obstructive pulmonary disease (COPD). Methods Sixty-three patients with moderate-to-severe COPD were randomly divided into an observation group and a control group. Both groups performed weight-bearing breathing exercises, supplemented in the observation group with the oral administration of bailing capsules. The control group instead inhaled tiotropium bromide and seretide. Six-mi-nute walking distance, the COPD assessment test ( CAT scores) and concentrations of interleukin-6 ( IL-6) , interleu-kin-8 ( IL-8) and tumor necrosis factor-α ( TNF-α) were observed after 1 ( T1) , 30 ( T2) and 58 ( T3) days of the treatments. Results At T1 there were no significant differences between the two groups in any of the measurements ( P≤0.05) . At T2, there were still no significant differences except that a significant decrease in IL-8 and TNF-αlevels was observed in the control group. At T3 the average CAT scores had decreased significantly in both groups compared to before the treatment but there was no significant difference between the two groups. In the observation group, the average 6MWT distance had increased significantly compared to before the treatment and compared to the control group, where there was no significant improvement. The average IL-6, IL-8 and TNF-αreadings of the control group were significantly lower than those of the observation group at T3 and compared to before the treatment. No sig-nificant changes in those indicators were observed in the observation group at T3. Conclusions Bailing capsules combined with weight-breathing exercises are more effective for relieving dyspnea symptoms and improving exercise capacity than weight-breathing exercises combined with tiotropium bromide and seretide. However, in controlling air-way inflammation and airway hyper-responsiveness, the triple inhalation combined with weight-bearing breathing exer-cises is more effective.