ObjectiveTo explore the clinical efficacy of thoracoscopy-assisted modified Nuss procedure for pectus excavatum (PE) in children.MethodsThe clinical data of patients with PE who underwent thoracoscopy-assisted modified Nuss procedure from October 2013 to October 2020 in Daping Hospital were retrospectively analyzed.ResultsA total of 86 patients were collected, including 79 males and 7 females with a mean age of 14.03±3.36 years. The operations were performed successfully in all patients without intraoperative cardiac vascular injury or perioperative death. The mean operation time was 87.30±33.45 min, bleeding volume was 19.94±14.60 mL, and the postoperative hospitalization stay time was 6.89±2.59 d. Early postoperative complications included 2 patients of pneumothorax, 2 patients of wound fat liquefaction and infection, 2 patients of bar flipping and displacement. One patient had bar displacement 1 year after the surgery. The total complication rate was 8.14%. All patients were followed up for 3-42 months. The bars were taken out about 36 months after the surgery. According to the evaluation criteria of orthopedic effect, 68 (79.07%) patients were excellent, 10 (11.63%) patients were good, 5 (5.81%) patients were moderate and 3 (3.49%) patients were poor.ConclusionMinimally invasive and individualized shaping via the Nuss procedure for PE children is safe and convenient, with satisfied effect. It is worthy of popularization in the clinic.
ObjectiveTo summarize clinical experience of minimally invasive non-thoracoscopic Nuss procedure for the treatment of pectus excavatum (PE). MethodsFifty-one pediatric patients received minimally invasive nonthoracoscopic Nuss procedure for PE between July 2008 and February 2014 in Department of Thoracic Surgery, Jinan Military General Hospital. There were 32 males and 19 females with their average age of 8.32 (2.5-17.0) years. Transverse incisions were made in bilateral chest wall. Supporting plate was put to right chest wall through retrosternal approach, turned over and fastened onto the ribs. ResultsDeformity of all the patients was successfully corrected. Operation time was 30-52 (38±9) minutes. One patients had heart injury which was repair after open thoracotomy, and then supporting-plate was successfully secured. Postoperative complications included subcutaneous emphysema in 7 patients, pneumothorax in 3 patients and atelectasis in 3 patients, all of whom were cured by conservative treatment. Supportingplate transposition occurred in 1 patient and was corrected by reoperation. All the patients were followed up for 1-42 (21.6±7.6) months. According to Nuss standard, there were 39 patients with excellent results, 9 patients with good results, and 3 patients with fair results. ConclusionMinimally invasive Nuss procedure is an efficacious, easy, feasible and safe procedure for the treatment of PE with low morbidity.
ObjectiveTo investigate the short-term efficacy and safety of thoracoscopy-assisted epicardial radiofrequency ablation for atrial fibrillation (AF) and/or left atrial appendage exclusion (LAAE).MethodsThe clinical data of 12 patients with solitary AF admitted to Beijing Tiantan Hospital from November 2018 to August 2020 were retrospectively analyzed, including 7 males and 5 females, with an average age of 65.2±5.3 years. Of them, 2 had paroxysmal AF, 1 had persistent AF and 9 had permanent AF.ResultsNo patient died during hospitalization, 5 patients underwent radiofrequency ablation for AF and LAAE, and 6 received LAAE alone. The operation time was 293±70 min in radiofrequency ablation for AF+LAAE patients and 71±14 min in LAAE patients. Two patients restored sinus rhythm, two restored after electric cardioversion, and one remained AF in AF+LAAE patients. Postoperatively, 1 patient had pleural effusion and 1 had subcutaneous emphysema. No stroke was observed.ConclusionThoracoscopy-assisted radiofrequency ablation for AF and/or LAAE reduce the risk of procedure, and provide alternative approach to treat AF-associated diseases. However, large sample size studies using prospective cohort designs are required to corroborate the present findings.
ObjectiveTo explore the effectiveness and safety of the improved approach of intraoperative temporary epicardial pacing lead implantation in complete video-assisted cardiac surgery. Method We included 50 cardiac patients with video-assisted cardiac surgery indications in our hospital from September 2013 to November 2013. According to approach to placing intraoperative temporary epicardial pacing lead, the patients were divided into two groups including an improved group (30 patients with 17 males and 13 females at age of 45.6±15.7 years) and a traditional group (20 patients with 12 males and 8 females at age of 44.2±17.7 years). Time of temporary epicardial pacing lead implantation, potential perioperative complications, and clinical data of intraoperation and postoperation were compared between the two groups. Result All the patients survived during perioperative period. No intraoperative bleeding, no pericardial tamponade, no infection caused by pacing wires, as well as no relevant postoperative complications occurred. Implantation time in the improved group is shorter than that in the traditional group (P<0.001). No patient had been found situations like moderate pericardial effusion, as well as pacing leads shifting during the following-up period. ConclusionThe improved approach has shorten the implantation time, which is simpler and more effective. No patient suffers from postoperative complications during short-term following-up. But the effect in long-term following-up period is still contentious.
Objective To compare video-assisted thoracic surgical technique (VATS) and conventional surgical technique (CSM) in mitral valve replacement (MVR). Methods We retrospectively analyzed clinical data of 93 patients in our hospital with mitral valve replacement between January 2010 and January 2015. The patients were divided into two groups including a VATS group and a CSM group.There were 43 patients with 25 males and 18 females at age of 57.43±5.65 years in the VATS group, and 50 patients with 27 males and 23 females at age of 56.40±6.32 years in the CSM group.The clinical outcomes of the two groups were compared. Results There was no mortality. Echocardiography was normal in both groups during 1-year follow-up. There was no significant difference between the two groups in the operative time, aortic clamping time, cardiopulmonary bypass (CPB) time, or ventilation time. As compared with the CSM group, the patients in the VATS group had a significantly lower complication rate, shorter chest incision length (5.23±1.36 cm vs. 18.21±3.89 cm), less blood transfusion (1.75±0.25 U vs. 3.15±1.50 U), less chest drainage (202.34±12.12 ml vs. 412.32±21.56 ml) and lower pain score (1.26±0.86 vs. 3.01±1.13), shorter time of postoperative hospital stay (8.20±2.36 d vs. 12.10±3.26 d). Conclusion MVR under VATS is not only technically feasible, but also with excellent clinical results.
ObjectiveTo compare the surgical effects of totally thoracoscopic and thoracoscopic-assisted small incision for left atrial appendage clipping. Methods The clinical data of patients who underwent left atrial appendage clipping surgery via totally thoracoscopy or thoracoscopic-assisted minimally invasive small incision from November 2018 to March 2022 in Beijing Tiantan Hospital were retrospectively analyzed. According to the surgical approach, they were divided into a totally thoracoscopic group and a small incision group. The clinical results were compared between the two groups. ResultsA totoal of 41 patients were enrolled, including 30 males and 11 females, with an average age of 66.6±6.1 years. There were 23 patients in the totally thoracoscopic group and 18 patients in the small incision group. The CHA2DS2-VASc score was 4.5±1.1 points, and HAS-BLED score was 3.7±1.5 points. No death occured in the whole group. There was no statistical difference between the two groups in terms of operation time, chest complications, successful rate of closure of the left atrial appendage, residual length of the left atrial appendage, or displacement of the atrial appendage clip (P>0.05). The total drainage volume in the totally thoracoscopic group was less than that in the small incision group, and the difference was statistically significant (P=0.031). The median follow-up time was 10 (1-30) months, during which there was 1 patient of stroke and 1 patient of left atrial thrombus in both groups. ConclusionTotally thoracoscopic left atrial appendage clipping is less invasive than thoracoscopic-assisted minimally invasive small incision surgery and does not increase the risk of surgical complications.
目的:报告电视胸腔镜辅助小切口(VATM)动脉导管(PDA)结扎手术的体会。方法:2004年元月至2008年12月,共施行VATM下PDA结扎术36例。手术采用传统右侧卧位,胸壁6cm长左右小切口,胸腔镜插入与操作切口为同一个切口。分离结扎PDA不需特殊器械,用10号慕丝线4根交叉作垫结扎。术毕不安置胸腔引流管。结果:手术平均时间为(71.3±12.5)min,术中出血量lt;20mL,术后4~7日出院。术后随访心脏杂音消失,无残余分流体征,全部恢复健康。结论:VATM结扎PDA具有创伤小,术后患者疼痛轻,恢复快,显著减少镇痛药和其它用药剂量及用药时间,缩短住院日,降低医药费,胸壁不留大的瘢痕,有较好美容效果等优点。
目的探讨胸腔镜辅助肋骨内固定术治疗连枷胸的优势及合理性。 方法纳入我院2006年1月至2012年1月因外伤导致连枷胸行肋骨内固定手术40例患者，采用胸腔镜辅助对多发性肋骨骨折连枷胸行NiTi合金肋骨环抱器内固定术20例为胸腔镜辅助组，其中男14例、女6例，年龄（44.8±7.7）岁；常规开胸切口进胸探查暴露肋骨骨折并行NiTi合金肋骨环抱器内固定术20例为传统手术组，其中男15例、女5例，年龄（43.0±4.7）岁；比较两组临床结果。 结果与传统手术组相较，胸腔镜辅助组无再出血，患者能较早脱离呼吸机并适当活动，术后疼痛症状较轻，住院时间短，6个月后随访无慢性胸痛，伤侧胸部切口无麻木感。 结论胸腔镜辅助肋骨内固定术较常规开胸手术治疗多发性肋骨骨折有优势，值得推广。