Effect of Comprehensive Therapy based on Chinese Medicine Patterns on Self-Efficacy and Effectiveness Satisfaction in Chronic Obstructive Pulmonary Disease Patients.

OBJECTIVE: To evaluate the effect of comprehensive therapy based on Chinese medicine (CM) patterns on self-efficacy and satisfaction with its effectiveness in patients with chronic obstructive pulmonary disease (COPD). METHODS: A total of 216 patients were randomly divided into the trial group (n =108) and the control group (n=108) based on the stratified and block randomization design. Patients in the trial group were treated with conventional Western medicine combined with Bufei Jianpi Granules (), Bufei Yishen Granules (), and Yiqi Zishen Granules () according to the CM patterns respectively, and patients in the control group were treated with conventional Western medicine. The COPD Self-Efficacy Scale (CSES) and the Effectiveness Satisfaction Questionnaire for COPD (ESQ-COPD) were employed in a 6-month treatment and in further 6 month follow-up visit. RESULTS: Among the 216 patients, 191 patients (97 in the trial group and 94 in the control group) fully completed the study. After 12-month treatment and follow-up, the mean scores of the trial group all continued to increase over time, which were significantly higher than those of the control group (P <0.05), and the improvement in the following trial group domain: negative affect domain (12.13%), intense emotional arousal domain (12.21%), physical exertion domain (11.72%), weather/environmental domain (13.77%), behavioral risk domain (7.67%) and total score (10.65%). The trial group also exhibited significantly higher mean scores in the ESQ-COPD (P <0.05) and the improvement in the following domain: capacity for life and work domain (30.59%), clinical symptoms domain (53.52%), effect of therapy domain (35.95%), convenience of therapy domain (35.54%), and whole effect domain (52.47%). CONCLUSIONS: Bufei Jianpi Granules, Bufei Yishen Granules and Yiqi Zishen Granules can improve the self-efficacy and satisfaction of COPD patients.

The effective evaluation on symptoms and quality of life of chronic obstructive pulmonary disease patients treated by comprehensive therapy based on traditional Chinese medicine patterns.

OBJECTIVE: To evaluate the efficacy of comprehensive interventions based on the three TCM patterns on symptoms and quality of life of COPD patients. DESIGN: An open-label, randomized, controlled trial. SETTING: Four hospitals in China. INTERVENTION: 352 patients were randomly divided into two groups. Patients in the trial group were given conventional Western medicine and Bu-Fei Jian-Pi granules, Bu-Fei Yi-Shen granules and Yi-Qi Zi-Shen granules respectively; patients in the control group were given conventional Western medicine. Data collection was performed at baseline, in the 3rd and 6th month during the treatment period, and the 12th month during the follow-up period. OUTCOMES: Symptoms, including cough, sputum, pant, chest tightness, short of breath, lassitude, cyanosis and symptom total score; quality of life, measured by the WHOQOL-BREF questionnaire and adult COPD quality of life questionnaire (COPD-QOL). RESULTS: Of the 352 patients, 306 fully completed the study. After treatment and follow-up, there were significant differences between two groups in the following: cough, sputum, pant, chest tightness, shortness of breath, lassitude score and symptom total score (P<.05); physical, psychological, social and environment domain (P<.05) of the WHOQOL-BREF; daily living ability, social activity, depression symptoms and anxiety symptoms domain (P<.05) of the COPD-QOL. There were no differences between two groups in cyanosis and adverse events. CONCLUSION: Based on the TCM patterns, Bu-Fei Jian-Pi granules, Bu-Fei Yi-Shen granules and Yi-Qi Zi-Shen granules have beneficial effects on symptoms and quality of life of COPD patients.