Objective To analyze the feasibility of totally no tube (TNT) in da Vinci robotic mediastinal mass surgery and its significance for fast track surgery. Methods A total of 79 patients receiving robotic mediastinal TNT surgery in the General Hospital of Shenyang Military Command from January 2016 to December 2017 were enrolled as a TNT group; 35 patients receiving robotic mediastinal surgery in General Hospital of Shenyang Military Command from January 2014 to December 2017 and 54 patients receiving thoracoscopic mediastinal surgery during the same period were enrolled as a non-TNT group and a video-assisted thoracoscopic surgery (VATS) group. The muscle relaxation and tracheal intubation/laryngeal masking time, operation time, intraoperative blood loss, postoperative ICU stay, postoperative hospital stay, postoperative visual analogue scale (VAS), hospitalization costs and postoperative complications and other related indicators were retrospectively analyzed among the three groups. Results Surgeries were successfully completed in 168 patients with no transfer to thoracotomy, serious complications (postoperative complications in 9 patients) or death during the perioperative period. All patients were discharged. Compared with the non-TNT group, the TNT group had significantly less muscle relaxation-tracheal intubation/laryngeal masking time, operation time, intraoperative blood loss, VAS pain score, ICU stay, postoperative hospital stay (P<0.01); there was no significant difference in the total cost of hospitalization between the two groups (P>0.05). Between the non-TNT group and the VATS group, there was no significant difference in time of muscle relaxation and tracheal intubation, operation time and ICU stay (P>0.05). The non-TNT group was superior to the VATS group in terms of intraoperative blood loss, VAS pain scores on the following day after operation, chest drainage volume 1-3 days postoperatively, postoperative catheterization time and postoperative hospital stay (P<0.05); but the cost of hospitalization in the non-TNT group was significantly higher (P=0.000). Conclusion The da Vinci robot is safe and feasible for the treatment of mediastinal masses. At the same time, TNT is also safe and reliable on the basis of robotic surgery which has many advantages such as better comfort, less pain, ICU stay and hospital stay as well as faster recovery.
ObjectiveTo systematically review the efficacy of 10 commonly used intrauterine devices (IUD) by network meta-analysis.MethodsPubMed, The Cochrane Library, EMbase, Web of Science, POPLINE, CNKI, WanFang Data, SinoMed, CMCI, ChiCTR databases and websites were electronically searched to collect randomized clinical trials (RCTs) on efficacy of 10 IUDs from inception to December 31st, 2019. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies; then, network meta-analysis was performed by using WinBUGS 1.4.3 software and Stata 13.0 software.ResultsA total of 67 RCTs involving 59 991 IUD users were included. The results of network meta-analysis indicated that after 1 year of use, GyneFix had a lower pregnancy rate than those of TCu220C, TCu380A, YCu300, OCu165 and MLCu375, and its effectiveness ranked second out of ten IUDs (SUCRA=77.1%). YCu200 had a lower pregnancy rate than that of TCu220C, which ranked third (SUCRA=71.5%). After 2 years of use, GyneFix had a lower pregnancy rate than those of TCu220C, TCu380A and OCu165, which had the highest probability to be the most effective intervention (SUCRA=92.1%). YCu200 had a lower pregnancy rate than those of TCu220C, TCu380A, YCu300, OCu165, GCu200, GammaCu and MLCu375, and its effectiveness ranked second (SUCRA=81.2%).ConclusionsCurrent evidence shows that the risk of pregnancy of GyneFix and YCu200 are lower at 1 and 2 years of use, which suggests they possess superior short-term effectiveness. Due to limited quality and quantity of the included studies, more high quality studies are required to verify above conclusions.