|
| Randomized controlled trial on treatment of bronchial asthma of qi-deficiency cold syndrome type by Pingchuan Yiqi Granule (平喘益气颗粒) |
| |
| View Full Text View/Add Comment Download reader |
|
| KeyWord:Pingchuan Yiqi Granule randomized controlled trial bronchial asthma qi-deficiency cold syndrome type |
| Author Name | Affiliation | E-mail | | Dr. Ying Zhang | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | zhangyingsl@sohu.com | | Jing Chang | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | | | Huan-hai Chi | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | | | Bing Mao | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | | | Wen-fu Tang | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | | | Lei Wang | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | | | Su-zhen Huang | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | | | Ting-qian Li | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | | | Rui-ming Zhang | Department of Integrative Chinese and Western Medicine, Huaxi Hospital of Sichuan University, Chengdu, 610041, China | |
|
| Hits: 1160 |
| Download times: 434 |
| Abstract: |
| Objective To evaluate the effect and safety of Pingchuan Yiqi Granule (平喘益气颗粒, PYG) in treating bronchial asthma of qi-deficiency cold syndrome type (BS-QDC). Methods With the randomized, positive agent parallel controlled design adopted, the 80 subjects enrolled were assigned in the ratio of 3:1 to two groups, the 60 patients in the trial group were treated with PYG and the 20 in the control group treated with Ruyi Dingchuan Pill (如意定喘丸, RDP), with the therapeutic course consisting of 7 days for both groups. The clinical effects, effects on TCM syndrome and the changes of lung function after treatment were observed. Results The effect of the treatment on asthma in the trial group: clinically controlled rate was 6.67%, markedly effective rate 51.67%, improved rate 33.33% and ineffective rate 8.33%; and the corresponding rates in the control group were 5.00%, 50.00%, 30.00%, and 15.00% respectively. Comparison between the two groups showed insignificant difference (P>0.05). The effect on TCM syndrome in the treated group: clinically controlled rate was 11.67%, markedly effective rate 58.33%, effective rate 21.67% and ineffective rate 8.33%; and those in the control group were 10.00%, 50.00%, 30.00% and 10.00% respectively, also showing insignificant difference between the two groups (P>0.05). Lung function test showed that the change on forced expiratory volume in 1 second (FEV1) after treatment in the trial group was of statistical significance (P<0.05), but no significant difference was shown in the change of peak expiratory flow (PEF, P>0.05); while the changes in the control group were just the opposite, showing insignificance in FEV1 (P>0.05) but significance in PEF (P<0.05). Comparison of the therapeutic effect on lung function between the two groups showed no significant difference (P>0.05). No adverse reaction was found in either group in the course of treatment. Conclusion PYG used to treat BS-QDC is effective and safe, it’s effect is similar to that of RDP. |
| Close |
|
|
|
