Effect of perioperative treatment with ambroxol on lung cancer patients after video-assisted thoracic surgery lobectomy / 中南大学学报(医学版)

ABSTRACT

OBJECTIVE@#To evaluate the influence of perioperative intravenous administration of ambroxol on pulmonary function, postoperative complications, postoperative hospital stay, and cost after video-assisted thoracic surgery lobectomy for lung cancer.@*METHODS@#Sixty patients who underwent video-assisted thoracic surgery lobectomy for lung cancer in Xiangya Hospital, Central South University between May 2011 and May 2012 were randomly assigned into 2 groups An ambroxol group (n=30) and a control group (n=30). In the ambroxol group, patients were given ambroxol (1 000 mg/d) on the day of operation and on the first 3 postoperative days. In control group, placebo was given. The pulmonary function tests, arterial blood gases, incidence of perioperative morbidity, postoperative mechanical ventilation time, duration of ICU stay, length and costs of postoperative hospital stay were compared between the 2 groups.@*RESULTS@#The 2 groups were well matched for demographics and operative variables. The ambroxol group showed better the percent predicted forced expiratory volume in 1 second (FEV1%), the ratio of forced expiratory volume in 1 second to forced vital capacity (FEV1/FVC%), the percent predicted diffusing capacity of the lung for carbon monoxide (DLCO%) and arterial oxygen pressure than the control group. The postoperative pulmonary complications was significantly reduced, the duration of mechanical ventilation and the length of ICU stay were shortened, and the length and costs of postoperative hospital stay were significantly decreased in the ambroxol group compared with the control group (all P<0.05).@*CONCLUSION@#Perioperative intravenous administration of ambroxol can improve the postoperative lung function, reduce the incidence of pulmonary complications, shorten the length of postoperative hospital stay, and lower the total cost of hospitalization after video-assisted thoracic surgery lobectomy for lung cancer.