Objective To compare the efficacy of the single tube (ST) and double tube (DT) for closed thoracic drainage after lobectomy. Methods The PubMed, Medline, EMbase, Web of Science, CNKI, Wanfang Database, VIP database and CBMdisc from inception to March 30, 2018 were searched by computer to identify randomized controlled trial (RCT) about ST and DT drainage after lobectomy. Based on inclusion and exclusion criteria the literature was screened. Meta-analysis was performed using RevMan 5.3 software. Results Twelve RCTs were enrolled in this meta-analysis, including 1 442 patients. Compared with the patients using DT after lobectomy, the patients using ST had significantly less postoperative pain (MD=–0.64, 95%CI –0.71 to –0.56, P<0.000 01) and shorter duration of drainage (MD=–0.62, 95%CI –0.78 to –0.46, P<0.000 01) and hospital stay (MD=–0.55, 95%CI –0.80 to –0.29, P<0.000 1). Besides, there was no significant difference in postoperative complications (RR=1.11, 95%CI 0.83 to 1.49, P=0.49), air leaks (RD=0.03, 95%CI –0.02 to 0.08, P=0.19) and the redrainage rate (RR=0.89, 95%CI 0.51 to 1.54, P=0.67). ConclusionST drainage after lobectomy is effective, which reduces postoperative pain and duration of hospital stay and drainage, and moreover, does not increase the postoperative complications and redrainage rate.
ObjectiveTo investigate the effects of closed thoracic drainage with single tube or double tubes after video-assisted thoracoscopic lung volume reduction surgery.MethodsRetrospective analysis was performed on 50 patients (39 males, 11 females) who underwent three-port thoracoscopic lung volume reduction surgery in our hospital from January 2013 to March 2019. Twenty-five patients with single indwelling tube after surgery were divided into the observation group and 25 patients with double indwelling tubes were divided into the control group.ResultsThere was no significant difference in pulmonary retension on day 3 after surgery, postoperative complications, the patency rate of drainage tube before extubation, retention time or postoperative hospital stay (P>0.05). Postoperative pain and total amount of nonsteroidal analgesics use in the observation group was less than those in the control group (P<0.05). ConclusionIt is safe and effective to perform closed thoracic drainage with single indwelling tube after video-assisted thoracoscopic lung volume reduction surgery, which can significantly reduce the incidence of related adverse drug reactions and facilitate rapid postoperative rehabilitation with a reduction of postoperative pain and the use of analgesic drugs.