Application of the bedside sitting respiratory training in patients with acute exacerbation of chronic obstructive pulmonary disease complicated with respiratory failure / 中国实用护理杂志

ABSTRACT

Objective:To explore the early application effect of the bedside sitting respiratory training in patients with respiratory failure and noninvasive positive pressure ventilation of the acute exacerbation of chronic obstructive pulmonary disease(AECOPD).Methods:A total of 102 patients with respiratory failure and noninvasive positive pressure ventilation of the AECOPD treated in Shanghai Public Health Clinical Center from June 2018 to December 2019 were selected and divided into the control group and the research group by random digits table method with 51 cases in each group. The control group was given the conventional treatment and nursing measures; and the research group was given the bedside sitting respiratory training. Pulmonary functional and blood -gas analysis parameters, clinical outcome of patients, etc. before and after the intervention between the two groups were compared. Results:After the intervention, the forced expiratory volume in one second (FEV 1), forced vital capacity(FVC), FEV 1/FVC were (1.79±0.22) L, (3.09±0.28) L, (62.16±5.94)% in the research group, and (1.43±0.18) L, (2.66±0.23) L, (53.48±5.31)% in the control group, the differences were statistically significant(t values were 8.36, 8.00, 7.19, P<0.01). Arterial partial pressure of carbon dioxide (PaCO 2) and arterial partial pressure of oxygen (PaO 2) in blood gas analysis were (51.14±3.79) mmHg(1 mmHg=0.133 kPa), (71.07±5.49) mmHg in the research group, and (57.52±3.86) mmHg, (65.62±5.27) mmHg in the control group, the differences were statistically significant ( t values were -7.78, 4.72, P<0.01). The non-invasive positive pressure ventilation time, hospital stays were (7.41±1.76) d, (11.27±2.41) d in the research group, and (9.79±2.11) d, (15.46±3.12) d in the control group, the differences were statistically significant ( t values were -5.71, -6.70, P<0.01). The incidence of adverse events was 3 cases in the research group, 1 case in the control group, the difference was no statistically significant ( P>0.05). Conclusions:The application of the bedside sitting respiratory training in patients with respiratory failure and noninvasive positive pressure ventilation of the AECOPD can effectively improve the pulmonary physiological function, shorten the noninvasive positive pressure ventilation time and hospitalization time, which has clinical application value.