ABSTRACT
Objective To investigate the difference of curative effects between the complete video assisted thoracic surgery (C-VATS)and traditional open surgery in the treatment of elderly patients with lung cancer,and to clarify the specially curative effect of C-VATS.Methods 80 patients with lung cancer without diabetes mellitus,chronic brouchitis and heart diseases aged over 65 years were enrolled in the study.They were divided into C-VATS group and open surgery for lobectomy (OPEN)group (n=40)according their wishes.The operation time,number of lymph nodes removed,amount of intraoperative blood loss,postoperative thoracic drainage,chest tube duration, postoperative hospitalized time, postoperative pain degree, incidence of postoperative complications, preoperative and postoperative sedentary heart rate (HR)of the patients in two groups were compared.Results The operation time in C-VATS group(193.12 min±59.06 min)was longer than that in OPEN group(167.17 min±54.01 min) (P0.05).The postoperative pain degree in C-VATS group(2.54 ± 0.12)was lower than that in OPEN group(4.61 ± 0.10)(P0.05).The postoperative sedentary HR in C-VATS group and OPEN group were significantly higher than preoperative;the postoperative sedentary HR recovered to the preoperative level 3 d after operation in C-VATS group and it recovered to the preoperative level 7 d after operation in OPEN group. Conclusion Compared with traditional open thoracic surgery, C-VATS owns the characteristics such as less trauma, less pain, less hospital stay and better postoperative recovery in the aged patients with lung cancer.