Pulmonary rehabilitation can improve the exercise capacity and dyspnea of patients with chronic obstructive pulmonary disease
10.3760/cma.j.issn.0254-1424.2021.02.008
- VernacularTitle:肺康复疗法改善慢性阻塞性肺疾病运动和呼吸功能的临床研究
- Author:
Yun WANG
;
Chong ZHAO
;
Zhanyi ZHAI
;
Wenyun GAN
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2021;43(2):139-143
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of pulmonary rehabilitation therapy on the exercise capacity and dyspnea of persons with chronic obstructive pulmonary disease (COPD).Methods:One hundred COPD patients were randomly divided into a control group and an observation group, each of 50. Both groups were given routine medication, while the observation group was additionally provided with health guidance, oxygen therapy, respiratory physiological therapy and exercise for 3 months. Before and after the intervention, both groups′ forced expiratory volume in 1 second (FEV1) and the first and second forced expiratory volume as a percentage of FEV (FEV1%) were measured. The subjects′ motor functioning was evaluated using the 6-minute walk test. Enzyme-linked immunosorbent assays and immunoturbidimetry quantified their expression of inflammatory factors. And their ability in the activities of daily living (ADL) was evaluated using the Barthel index. The COPD quality of life questionnaire (CRQ) was also used to assess their life quality.Results:After the intervention, the average clinical efficacy in the observation group was 96%, significantly higher than that of the control group (80%). Moreover, the average FEV1, FEV1%, 6-minute walk test time of the former group were all significantly better than before the intervention and better than the control group′s results after the intervention. Their average CRP, IL-6 and TNF-α levels were all significantly lower as well. After the intervention, the observation group′s average total CRQ score and its average scores on the instrument′s emotion, fatigue, wheezing and disease control components were all better than the control group′s averages. The observation group′s average ADL score was also significantly higher than that of the control group.Conclusions:Supplementing conventional medication with pulmonary rehabilitation therapy can effectively improve the lung function, motor functioning and life quality of COPD patients. It can also lower their level of serum inflammatory factors.
