ObjectiveTo investigate the safety and efficacy of 3D single-portal inflatable mediastinoscopic and laparoscopic esophagectomy for esophageal cancer.MethodsClinical data of 28 patients, including 25 males and 3 females, aged 51-76 years, with esophageal squamous cell carcinoma undergoing single-portal inflatable mediastinoscopic and laparoscopic esophagectomy from June 2018 to June 2019 were retrospectively analyzed. Patients were divided into two groups according to different surgical methods including a 3D mediastinoscopic group (3D group, 10 patients) and a 2D mediastinoscopic group (2D group, 18 patients). The perioperative outcome of the two groups were compared.ResultsCompared with the 2D group, the 3D group had shorter operation time (P=0.017), more lymph nodes resected (P=0.005) and less estimated blood loss (P=0.015). There was no significant difference between the two groups in the main surgeon's vertigo and visual ghosting (P>0.05). The other aspects including the indwelling time, postoperative hospital stay, pulmonary infection, arrhythmia, anastomotic fistula, recurrent laryngeal nerve injury were not statistically significant between the two groups (P>0.05).ConclusionThe 3D inflatable mediastinoscopic and laparoscopic esophagectomy for esophageal cancer, which optimizes the surgical procedures of 2D, is safe and feasible, and is worthy of clinical promotion in the future.
ObjectiveTo investigate the effectiveness and safety of minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) for upper lumbar disc herniation. MethodsRetrospective analysis was made on the clinical data of 26 patients with upper lumbar disc herniation, who were in line with the selection criteria and underwent MIS-TLIF in 14 patients (MIS-TLIF group) and open transforaminal lumbar interbody fusion (OTLIF) in 12 patients (OTLIF group) between December 2007 and May 2012. There was no significant difference in gender, age, disease duration, level of disc herniation, side of disc herniation between 2 groups (P>0.05). The operation time, intraoperative blood loss, postoperative drainage volume, and complications were compared between 2 groups. The clinical outcome was assessed using the visual analogue scale (VAS) and the Oswestry disability index (ODI) scores. The fusion rate was determined by using CT three-dimensional reconstruction and dynamic lumbar radiography at last follow-up. ResultsPrimary healing of incisions was obtained in both groups. No difference was found in operation time between 2 groups (t=0.858, P=0.399), but MIS-TLIF group had less intraoperative blood loss and postoperative drainage volume than OTLIF group (P<0.05). The average follow-up duration was 34.1 months with a range of 12-50 months. No complication of dural tear, infection, spinal nerve trauma, and implant failure occurred. The VAS scores of lower back pain and radicular pain and ODI scores at preoperation showed no significant difference between 2 groups (P>0.05). The VAS score of lower back pain and ODI score at 1 day after operation in MIS-TLIF group were significantly lower than those in the OTLIF group (P<0.05), but no difference was found in VAS scores of radicular pain between 2 groups (P>0.05). Difference in all scores was not significant at last follow-up between 2 groups (P>0.05). The fusion rate was 92.8% (13/14) in MIS-TLIF group, and was 100% (12/12) in OTLIF group at last follow-up. ConclusionMIS-TLIF is a safe and effective procedure for upper lumbar disc herniation as an alternative to other techniques.
Committee of Minimally Invasive Cardiovascular Surgery (CMICS) annually investigates the minimally invasive cardiovascular surgery performed by departments of cardiovascular surgery of all hospitals in China of last year, and makes classification and summary according to the operation amount of minimally invasive surgery, regional and hospital distribution, and publishes it on the theme report of China Minimally Invasive Cardiovascular Surgery Conference (CMC). In 2021, CMICS published the 2018-2019 annual data of Chinese cardiovascular surgery in the form of a white paper for the first time in the Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, which attracted great attention from peers. In this statistical report, CMICS will focus on the volume of minimally invasive cardiovascular surgery, regional and hospital distribution in China (excluding Hong Kong Special Administrative Region, Macao Special Administrative Region, and Taiwan Province) in the 2020—2021 for your reference.
The incidence, mortality, and disability rate of spontaneous intracerebral hemorrhage (SICH) are high, and its surgical and medical treatment is still controversial. With the development of micro-neurosurgical technology, minimally invasive surgery (MIS) has made great progress in the treatment of SICH. It can remove intracerebral hematoma in the early stage after SICH and minimize or eliminate secondary brain injury, which is of great significance to reducing the mortality and disability rate. For many years, due to its continuous progress, MIS has been more and more widely used in the treatment of SICH. This article mainly reviews the progress of MIS in SICH and related clinical research at home and abroad, and briefly describes several innovative techniques related to MIS, which aims to promote the exchange of clinical experience in MIS of SICH.
ObjectiveTo compare the safety and clinical outcomes of isolated aortic valve replacement (AVR)through right anterior minithoracotomy (RAMT)and conventional median sternotomy. MethodsFrom March 2006 to March 2013, 169 patients underwent isolated AVR in Department of Cardiothoracic Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine. Among them, 42 patients received AVR via RAMT (RAMT group)including 30 males and 12 females with their age of 59.31±8.30 years. And 127 patients received AVR via conventional median sternotomy (conventional surgery group)including 89 males and 38 females with their age of 60.02±5.93 years. There were 75 patients with aortic valve stenosis (AS), 42 patients with aortic regurgitation (AR)and 52 patients with AS+AR. Postoperative outcomes were compared between the 2 groups. ResultsThere was no statistical difference in preoperative clinical characteristics between the 2 groups. All the patients successfully received isolated AVR. 153 patients received mechanical prosthesis and 16 patients received bioprosthetic valves. Fifty-two patients received 21 mm valves, and 117 patients received 23 mm valves. Cardiopulmonary bypass time and aortic cross-clamping time of RAMT group were significantly longer than those of conventional surgery group (P < 0.001). But mechanical ventilation time, length of postoperative ICU stay and hospital stay of RAMT group were significantly shorter than those of conventional surgery group (P < 0.001). Postoperative thoracic drainage, intraoperative and postoperative blood transfusion of RAMT group were significantly less than those of conventional surgery group (P < 0.001). In conventional surgery group, 2 patients underwent reexploration for bleeding and 2 patients had wound infection postoperatively. Two patients died postoperatively, both in conventional surgery group, including 1 patient with low cardiac output syndrome and multiple organ dysfunction syndrome, and another patient with prosthetic valve endocarditis secondary to sternal wound infection. ConclusionCompared with conventional median sternotomy, RAMT is safe and efficacious for patients undergoing isolated AVR with minimal surgical injury, better postoperative recovery and cosmetic outcomes.
Abstract: Objective To evaluate the feasibility and safety of combined laparoscopic and thoracoscopic esophagectomy and intrathoracic esophagogastric anastomosis for the treatment of esophageal cancer. Methods We retrospectively analyzed clinical data of 40 patients with esophageal cancer who underwent esophagectomy in Beijing Chaoyang Hospital of Capital Medical University from March 2010 to March 2012. All the 40 patients were divided into 2 groups according to their different surgical approach， including 22 patients who underwent combined laparoscopic and thoracoscopic esophagectomy and intrathoracic esophagogastric anastomosis （minimally invasive surgery group） and 18 patients who underwent Ivor Lewis esophagectomy （open surgery group）. Operation time， intra-operative blood loss， lymph node dissection， postoperative morbidity， hospital stay and cost were compared between the two groups. Results The hospitalcost of minimally invasive surgery group was significantly higher than that of open surgery group ［（78 181.5±8 958.8） yuan vs. （61 717.2±35 159.4） yuan， Z=4.078，P=0.000］ . There was no statistical difference in operation time ［（292.0±74.8） min vs. （256.1±41.0） min， t=1.838，P=0.074］， intra-operative blood loss ［（447.7±597.0） ml vs. （305.6±125.9） ml， Z=0.401，P=0.688］， total number of dissected lymph nodes （230 vs. 215， t=1.714，P=0.095）， postoperative morbidity ［22.7% （5/22） vs. 33.3% （6/18）， χ2=0.559，P=0.498］， time to resume oral intake ［（8.5±3.5） d vs. （11.1±9.6） d，t=1.202，P=0.237］， and postoperative hospital stay ［（11.6±5.7） d vs. （13.3±9.4） d， t=0.680， P=0.501）］ between the two groups. The minimally invasive surgery group was further divided into two subgroups according to operation date， including 10 patients in the early stage subgroup and 12 patients in the later stage subgroup. The operation time of the later stage subgroup was significantly shorter than that of the early stage subgroup ［（262.9±64.9） min vs. （327.5±73.0） min， t=2.197， P=0.040］， but not statistically different from that of the open surgery group ［（262.9±64.9） min vs. （256.1 ±41.0） min， t=0.353， P=0.727］. Intra-operative blood loss of the later stage subgroup was significantly reduced compared with those of the early stage subgroup ［（220.8±149.9） ml vs. （720.0±808.0） ml， Z=3.279， P=0.001)］ and the open surgery group ［（220.8±149.9）ml vs. （305.6±125.9） ml， Z=2.089， P=0.037）］. Conclusion Combined laparoscopic and thoracoscopic esophagectomy and intrathoracic esophagogastric anastomosis is a safe and effective surgical procedure for the treatment of esophageal cancer.
Objective To evaluate the effect of endoscopic surgery combined with intraoperative color Doppler ultrasound on removing the injected breast augmentation agents and share our experiences. Methods Sixteen female who accepted the bilateral removal of injected breast augmentation agents through endoscopic surgery combined with intraoperative color Doppler ultrasound between 2008 and 2010 were enrolled in this study. The results, techniques, and advantages of management were analyzed retrospectively. Results One incision was made in 18 breasts, 2 in 4 breasts, 3 in 10 breasts. The length of incision was 0.5 to 1 cm. The mean operative time was 128.70 min per person. The average amount of bleeding was 52.67 ml per person. Complications such as postoperative bleeding, infection, poor drainage, or breast augmentation agents remain did not happened in all cases. No case was turned into normal operation. Female who accepted this operation were all satisfied with the appearance of incisions. During 1-3 months follow up, neither clinically palpable mass nor sensory disturbance in nipple or areola of breast was observed. Color Doppler ultrasound or magnetic resonance showed 16 cases had been cleared free of breast augmentation agents. Conclusion With the advantages of beauty, safe, minimal invasion, and partial resection of lesions at the same time, endoscopic surgery combined with intraoperative color Doppler ultrasound was an effective approach in the removal of injected breast augmentation agents.
ObjectiveTo discuss the intraoperative anesthesia management for complete thoracoscopic surgical atrial fibrillation (AF) ablation via the left chest. MethodsWe retrospectively analyzed the clinical data of 201 patients (106 males and 95 females aged 58.7±15.4 years) with AF underwent complete thoracoscopic surgical ablation via the left chest in Department of Cardiothoracic surgery, Xinhua Hospital From September 2010 through December 2013. ResultsAll the patients successfully underwent the minimally invasive ablation procedure. No patient required conversion to sternotomy during the surgery. The average time of operation was 104.9±37.2 min. During the ablation procedure, the patients' blood pressure and arterial oxygen saturation (SpO2) reduced at different levels. The average minimum arterial blood pressure was 44-79 (62.4±8.4) mm Hg. The average minimum SpO2 was 83%-95% (88.8%±3.1%). After the ablation, the patients' respiratory function and hemodynamic gradually recovered. The average heart rate was 40-108 (70.0±16.6) bpm when sinus rhythm was restored. The maintenance of sinus rhythm rate was 94.5% (190/201) at discharge. There was no early death, stroke, hemorrhage or permanent pacemaker implantation during perioperation. ConclusionComplete thoracoscopic surgical AF ablation via the left chest has some influence on patients' respiratory function and hemodynamic. Reasonable anesthetic management can ensure the minimally invasive ablation procedure safe and effective.
Objective To investigate the effectiveness of minimally invasive plate fixation in treatment of unstable pelvic fractures. Methods Between May 2006 and December 2009, 21 patients with unstable pelvic fractures were treated. There were 13 males and 8 females with an average age of 39 years (range, 21-66 years). The causes of injury included traffic accident in 9 cases, falling from height in 6 cases, and heavy pound injury in 6 cases. The time from injury to hospitalization was 1 to 4 hours with an average of 2.8 hours. According to Tile’s classification, there were 12 cases of type B and 9 cases of type C. After admission, bone traction and exo fixation were performed, and minimally invasive plate fixation was given at 5-24 days after injury. Results All incisions healed by first intention, and no complications of nerve and vessel injuries occurred. According to the reduction criteria of Matta radiography, anatomic reduction was achieved in 16 cases, satisfactory reduction in 4 cases, and fair reduction in 1 case. All patients were followed up 12 months. The X-ray films showed all fractures healed at 2-4 months (mean, 2.6 months). According to Majeed clinical evaluation, the results were excellent in 12 cases, good in 7 cases, and fair in 2 cases. Conclusion Minimally invasive plate fixation can provide effective fixation, reconstruct pelvic ring, and reduce perioperative complications in the treatment of unstable pelvic fractures.
Objective To investigate the cl inical results and complications of minimally invasive anterior transarticular screw fixation and fusion for atlantoaxial instabil ity. Methods Between May 2007 and December 2010, 13 patients with atlantoaxial instabil ity were treated with minimally invasive anterior transarticular screw fixation and fusion under endoscope. There were 11 males and 2 females, aged 17-61 years (mean, 41.3 years). The time between injury and operation was 5-14 days (mean, 7.4 days). All cases included 6 patients with Jefferson fracture, 5 with odontoid fracture, and 2 with os odontoideum. According to Frankel classification of nerve functions, 2 cases were rated as grade D and 11 cases as graed E. The operation time, intra-operative blood loss, radiation exposure time, and complications were recorded and analyzed. The stabil ity was observed by X-ray films. The cl inical outcome was assessed using the Frankel scale, and the fusion rates were determined by CT scan threedimensional reconstruction at last follow-up. Results The mean operation time was 124 minutes (range, 95-156 minutes); the mean intra-operative blood loss was 65 mL (range, 30-105 mL); and the mean radiation exposure time was 41 seconds (range, 30-64 seconds). Thirteen patients were followed up 12-47 months (mean, 25.9 months). No blood vessel and nerve injuries or internal fixator failure occurred. The bone fusion time was 6 months, and the dynamic cervical radiography showed no instabil ity occured. At last follow-up, the neurological function was grade E in all patients. The fusion rate was 84.6% (11/13). No continuous bone bridge was seen in the joint space of 2 patients, but they achieved stabil ity. Conclusion Minimally invasive anterior transarticular screw fixation and fusion is a safe and effective procedure for treatment of atlantoaxial instabil ity.