RA01.03: HAND-SEWN INTRATHORACIC ESOPHAGO-GASTRIC ANASTOMOSIS IN 2-STAGE TOTALLY MINIMALLY INVASIVE ESOPHAGECTOMY FOR CANCER

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 18-18
Author(s):  
Alexandros Charalabopoulos ◽  
Justin Lawrence ◽  
Ali Kordzadeh ◽  
Bruno Lorenzi
Keyword(s):  
Minimally Invasive ◽  
Suture Material ◽  
Conflicts Of Interest ◽  
Minimally Invasive Esophagectomy ◽  
Leak Rate ◽  
Invasive Esophagectomy ◽  
Esophagectomy For Cancer ◽  
Gastric Anastomosis

Abstract Description This is a video of a hand-sewn 2-layer end-to-side intra-thoracic esophago-gastric anastomosis performed thoracoscopically during a totally minimally invasive 2-stage esophagectomy for cancer. The suture material used is the barbed V-Lock. We routine perform this anastomosis in all 2-stage minimally invasive esophagectomies in our Unit since 2016. We have performed about 50 consecutive esophagectomies with this anastomosis with < 3% leak rate. Disclosure All authors have declared no conflicts of interest.

PS01.213: COMPARISON OF MANUAL VERSUS MECHANICAL INTRA-THORACIC ESOPHAGO-GASTRIC ANASTOMOSIS IN RADICAL 2-STAGE MINIMALLY INVASIVE ESOPHAGECTOMY FOR CANCER

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 110-111
Author(s):  
Alexandros Charalabopoulos ◽  
Neda Farhangmehr ◽  
Temisanren Akitikori ◽  
Kanatheepan Shanmuganathan ◽  
Oluwasunmisola Soile ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Minimally Invasive Esophagectomy ◽  
Circular Stapler ◽  
Anastomosis Group ◽  
Barbed Suture ◽  
Invasive Esophagectomy ◽  
Manual Anastomosis ◽  
Mechanical Anastomosis ◽  
Esophagectomy For Cancer ◽  
Gastric Anastomosis

Abstract Background While in open esophagectomy a plethora of studies comparing outcomes of mechanical (circular or linear stapler) versus hand-sewn intra-thoracic anastomosis have been published, little evidence exists regarding 2-stage minimally invasive esophagectomy; In the majority of published studies the mechanical anastomosis is favored. Construction of the intra-thoracic esophago-gastric anastomosis in minimally invasive esophagectomy is the procedure's rate limiting step. We aim to present our results of hand-sewn versus mechanical anastomosis in 2-stage minimally invasive esophagectomy. Methods Data of 113 consecutive patients over a 20-month period that underwent 2-stage minimally invasive esophagectomy for cancer in our institution were analyzed. Inclusion criteria included only 2-stage and only minimally invasive esophagectomies for cancer. 43 cases underwent fully minimally invasive esophagectomy and 70 had laparoscopic-assisted hybrid esophagectomy. A fully hand-sewn anastomosis with 3/0 v-lock barbed suture was formed in 38% of cases and a mechanical anastomosis with a 25mm or 28mm circular stapler was formed in 62% of cases. Comparison between anastomotic techniques was assessed through Chi-Square and Log-Rank analysis. Results Median age was 68(IQR,47–82) in manual anastomosis group and 65(IQR,31–81) in circular stapler group. Of the manual anastomosis group, 74% received neo-adjuvant treatment versus 20% of the mechanical anastomosis group. In the manual anastomosis group n = 3(6.97%) developed a leak; of these, n = 2 were stented and n = 1 was subclinical requiring no intervention. There was one sepsis-related death; 30-day mortality was 2.3%. In the mechanical anastomosis group n = 2(2,8%) developed anastomotic leak (one combined with tracheo-esophageal fistula) and both were stented and eventually resulted in mortality. 30-day mortality was 2.8%. No conduit necrosis was noticed. Anastomotic strictures requiring dilatation were seen in n = 4(9.3%) in the manual anastomosis group versus n = 5(7.1%) in the mechanical anastomosis group. No statistically significant difference was found between the groups in terms of leak (P = 0.312), stricture (P = 0.698) and mortality rate (P > 0.005). Median length of stay was 11 days (7–70) in the manual anastomosis group and 12 days (7–51) in mechanical anastomosis group. Conclusion Outcomes between manual and mechanical intra-thoracic anastomosis in minimally invasive esophagectomy show no difference within our study group. Both are equally safe and efficient, with surgeon's preference taking priority. Disclosure All authors have declared no conflicts of interest.

384 SHORT-TERM OUTCOMES OF INTRA-THORACIC ESOPHAGO-GASTRIC ANASTOMOSES UNDER MINIMALLY INVASIVE ESOPHAGECTOMY VIA A PRONE POSITION

2021 ◽  
Vol 34 (Supplement_1) ◽  
Author(s):  
Shinji Mine ◽  
Masayuki Watanabe ◽  
Atushi Kanamori ◽  
Yu Imamura ◽  
Akihiko Okamura ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Anastomotic Stricture ◽  
Minimally Invasive Esophagectomy ◽  
Anterior Wall ◽  
Gastric Conduit ◽  
Linear Stapler ◽  
Short Term ◽  
Invasive Esophagectomy ◽  
Operative Complications ◽  
Gastric Anastomosis

Abstract   Although minimally invasive esophagectomy (MIE) has been performed for esophageal cancer worldwide, intra-thoracic anastomosis under prone positions is still challenging. In this retrospective study, we reviewed our short-term results of this anastomotic technique in our institution. Methods From November 2016 to December 2019, we performed 319 esophagectomies. Of these patients, 28 patients (9%) underwent intra-thoracic esophago-gastric anastomosis under MIE. Procedures The left side of an esophageal stump which had been closed using a linear stapler was opened for anastomosis. Then, the anterior wall of a gastric conduit, around 5 cm below the tip, was opened for anastomosis. Linear staplers were inserted in both esophageal stump and gastric conduit and side-to-side anastomosis was performed. The opening for insertion was closed using a hand-sewn anastomosis in 2 layers. Results Five patients (18%) suffered anastomotic leakage with Clavien-Dindo 2 and 3a, and all of them recovered by conservative treatments. Two patients (2/19, 11%) showed anastomotic stricture which improved by several endoscopic dilatations. Six patients (6/19, 32%) showed the reflux esophagitis of Grade C. Conclusion Although we have not experienced severe or critical post-operative complications, the short-term results of intra-thoracic anastomosis under MIE were not sufficient. Additional progresses in techniques are required.

scholarly journals Micronutrient Deficiencies Following Minimally Invasive Esophagectomy for Cancer

Nutrients ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 778
Author(s):  
Henricus J.B. Janssen ◽  
Laura F.C. Fransen ◽  
Jeroen E.H. Ponten ◽  
Grard A.P. Nieuwenhuijzen ◽  
Misha D.P. Luyer
Keyword(s):  
Minimally Invasive ◽  
Minimally Invasive Esophagectomy ◽  
Survival Rates ◽  
Micronutrient Deficiencies ◽  
Postoperative Evaluation ◽  
Invasive Esophagectomy ◽  
Resectable Esophageal ◽  
Resectable Esophageal Cancer ◽  
Esophagectomy For Cancer

Over the past decades, survival rates for patients with resectable esophageal cancer have improved significantly. Consequently, the sequelae of having a gastric conduit, such as development of micronutrient deficiencies, become increasingly apparent. This study investigated postoperative micronutrient trends in the follow-up of patients following a minimally invasive esophagectomy (MIE) for cancer. Patients were included if they had at least one postoperative evaluation of iron, ferritin, vitamins B1, B6, B12, D, folate or methylmalonic acid. Data were available in 83 of 95 patients. Of these, 78.3% (65/83) had at least one and 37.3% (31/83) had more than one micronutrient deficiency at a median of 6.1 months (interquartile range (IQR) 5.4–7.5) of follow-up. Similar to the results found in previous studies, most common deficiencies identified were: iron, vitamin B12 and vitamin D. In addition, folate deficiency and anemia were detected in a substantial amount of patients in this cohort. At 24.8 months (IQR 19.4–33.1) of follow-up, micronutrient deficiencies were still common, however, most deficiencies normalized following supplementation on indication. In conclusion, patients undergoing a MIE are at risk of developing micronutrient deficiencies as early as 6 up to 24 months after surgery and should therefore be routinely checked and supplemented when needed.

PS01.212: OUTCOMES OF HYBRID VERSUS FULLY MINIMALLY INVASIVE 2-STAGE ESOPHAGECTOMY FOR CANCER OF THE DISTAL ESOPHAGUS AND GASTRO-ESOPHAGEAL JUNCTION

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 110-110
Author(s):  
Kanatheepan Shanmuganathan ◽  
Temisanren Akitikori ◽  
Oluwasunmisola Soile ◽  
Aadil Hussain ◽  
Neda Farhangmehr ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Minimally Invasive ◽  
Anastomotic Leak ◽  
Minimally Invasive Esophagectomy ◽  
Hospital Length ◽  
Leak Rate ◽  
Hospital Length Of Stay ◽  
Cardiac Complications ◽  
Invasive Esophagectomy ◽  
Anastomotic Leak Rate

Abstract Background Esophagectomy is associated with high complication rate and mortality. Numerous approaches have been introduced over the last two decades, with the ambition of reducing rate of complications, morbidity and mortality. Two-stage minimally invasive esophagectomies include hybrid (laparoscopic/thoracotomic) and fully minimally invasive and have recently gained popularity in the treatment of distal esophageal and gastro-esophageal junction cancer. We aim to compare the short-term outcomes between 2-stage hybrid and fully minimally invasive esophagectomy with intrathoracic hand-sewn anastomosis. Methods A retrospective analysis of a 4-year period prospectively collected data of 100 consecutive 2-stage minimally invasive esophagectomies was conducted. All operations were performed in a UK tertiary centre by a single surgical team between 2014 and 2018. All 3-stage and open esophagectomies were excluded from the study. A comparison of anastomotic leak rate, ITU length of stay, hospital length of stay, pulmonary complications, cardiac complications and 30 and 90-day mortality rates was made. Statistical analysis was performed using Graph-Prism 7.04. Results Seventy patients underwent hybrid and 30 underwent fully minimally invasive esophagectomy with intra-thoracic manual anastomosis. Chest infection and anastomotic leak rate were higher in the hybrid group (21.4% vs 16.8% and 10% vs 3.3%); however, cardiac complications were two times more common in fully minimally invasive compared to hybrid esophagectomies (3.3% vs 1.4%). Fully minimally invasive esophagectomies were associated with a shorter ITU stay as well as hospital length of stay compared to hybrid esophagectomies (5.5 vs 6.2 days, P = 0.47 and 10.5 vs 15.6 days P = 0.0018). Complete tumour resection (R0) rate was slightly higher in hybrid compared to fully minimally invasive esophagectomies (70.8% vs 64.3%). Thirty and 90-day mortality rate was 6.67% (1 cardiac and 1 respiratory arrest) in fully minimally invasive and 1.43% in hybrid esophagectomies. None of the mortality cases were related to surgical complications like anastomotic leak or conduit necrosis. Conclusion In our study 2-stage fully minimally invasive esophagectomy is associated with reduced post-operative complication rates compared to 2-stage hybrid oesophagectomy. Further larger studies are needed to assess the 30- and 90-day mortality risk associated with both procedures. Disclosure All authors have declared no conflicts of interest.

PS02.250: PREEMPTIVE ENDOSCOPIC VACUUM DRAINAGE TO PREVENT ANASTOMOTIC LEAKAGE IN UPPER-GI SURGERY: A GAME-CHANGING TECHNOLOGY?

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 194-194
Author(s):  
Henner M Schmidt ◽  
Diana Vetter ◽  
Christoph Gubler ◽  
Piero Valli ◽  
Bernhard Morell ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Conflicts Of Interest ◽  
Minimally Invasive Esophagectomy ◽  
Case Series ◽  
Gastric Surgery ◽  
Safe Procedure ◽  
Comprehensive Complication Index ◽  
Invasive Esophagectomy ◽  
Upper Gi ◽  
Primary Endpoints

Abstract Background Anastomotic leak (AL) remains a major cause of morbidity in upper-GI surgery. In many centers, endoluminal vacuum drainage (EVD) has become the mainstay of therapy for AL after esophageal and gastric resections. A new idea is to use the EVD technology in a preemptive setting. In this context, we present a case series of patients that received PEVD upon completion of the anastomosis during esophago-gastric surgery. Methods Intraoperative PEVD was performed in 10 consecutive patients undergoing minimally invasive esophagectomy with cervical (n = 1) or high intrathoracic (n = 6) anastomosis, and open transhiatally extended (n = 1) or minimally invasive (n = 2) total gastrectomy. The EVD device was removed after three to six (mean 4) days, and the anastomosis was endoscopically inspected for ischemia and AL. Additional contrast radiography, computed tomography, or gastroscopy to exclude AL was performed in seven patients. Primary endpoints in this retrospective series was AL; secondary endpoints were the postoperative morbidity measured by the Clavien-Dindo (CD) classification and the comprehensive complication index (CCI), all at 30 days after surgery. Results Perioperative mortality was 0% with uneventful anastomotic healing in all patients of this series (AL rate 0%, anastomotic stenosis 0%). There were no adverse events attributable to PEVD. None of the patients experienced major morbidity (> CD grade IIIa) during the postoperative course. The median postoperative ICU and hospital stay was 1 (IQR 1-1.75) and 14 (IQR 12-16) days, respectively. Five patients (50%) developed at least one complication, mostly related to infection (2 patients) and pulmonary events (2 patients). The mean CCI at 30 days after surgery was 13.7 (range 0-39.5). Conclusion PEVD appears to be a safe procedure that may emerge as a groundbreaking technology in patients undergoing esophageal or gastric resection. Further research is needed to elucidate the true potential of this technique. Disclosure All authors have declared no conflicts of interest.

scholarly journals McKeown or Ivor Lewis totally minimally invasive esophagectomy for cancer of the esophagus and gastroesophageal junction: systematic review and meta-analysis

2017 ◽  
Vol 9 (S8) ◽  
pp. S826-S833 ◽  
Author(s):  
Frans van Workum ◽  
Gijs H. Berkelmans ◽  
Bastiaan R. Klarenbeek ◽  
Grard A. P. Nieuwenhuijzen ◽  
Misha D. P. Luyer ◽  
...  
Keyword(s):  
Systematic Review ◽  
Minimally Invasive ◽  
Minimally Invasive Esophagectomy ◽  
Meta Analysis ◽  
Gastroesophageal Junction ◽  
Ivor Lewis ◽  
Invasive Esophagectomy ◽  
Cancer Of The Esophagus ◽  
Esophagectomy For Cancer

PS01.159: THE IMPROVED POSTOPERATIVE RECOVERY OUTCOMES FROM MINIMALLY INVASIVE ESOPHAGECTOMY

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 94-94
Author(s):  
Xiaobin Zhang ◽  
Zhigang Li
Keyword(s):  
Minimally Invasive ◽  
Anastomotic Leakage ◽  
Conflicts Of Interest ◽  
Perioperative Complications ◽  
Minimally Invasive Esophagectomy ◽  
Postoperative Recovery ◽  
Open Group ◽  
Recurrent Nerve ◽  
Invasive Esophagectomy ◽  
Open Esophagectomy

Abstract Background The minimally invasive esophagectomy (MIE) has been developed in the past three decades. In our institution, the MIE was first introduced in 2012, and the proportion of MIE was used for over 70% in 2016–2017. This study aimed to compare the postoperative recovery outcomes between MIE and open esophagectomy in different period. Methods A total of 725 patients were enrolled in this study including 248 patients who underwent open esophagectomy within 2012–2013 and 477 patients who underwent MIE within 2016–2017. All patients received McKeown esophagectomy with two-field lymphadenectomy. And the perioperative complications were recorded according to the Esophagectomy Complications Consensus Group (ECCG) complication definitions. Results There was no statistically difference between OPEN and MIE groups with regard to preoperative characters except for age (60.8 ± 7.2 vs. 62.7 ± 7.7, P < 0.001) and body mass index (22.4 ± 3.0 vs. 23.1 ± 3.0, P = 0.002). One (0.2%) patient in the MIE group died within 90 days from anastomotic leakage, compared to 6 (2.4%) patients in the OPEN group (P = 0.004). The length of hospital stay was shorter in the MIE group (11 range 6–131 days, vs. 15 range 9–164 days, P < 0.001). The MIE group was in favor of lower complications (32.3% vs. 46.4%, P < 0.001). Pneumonia was the most common complications in both groups (12.6% in MIE vs. 27.4% in OPEN, P < 0.001). 15 (3.1%) patients in the MIE group experienced atrial arrhythmias compared with 30 (12.1%) in the OPEN group (P < 0.001). Lower anastomotic leakage was noted in the MIE group (11.5% vs. 25.4%, P < 0.001), as well as the wound infection (0.2% vs. 2.8%, P = 0.001), than in the OPEN group. The recurrent nerve injury was higher in the MIE group (11.7% vs. 6.5%, P = 0.024) but with more lymph nodes dissection along the recurrent laryngeal nerve (3.8 ± 2.8 vs. 1.4 ± 2.0, P < 0.001). Conclusion The MIE was associated with better postoperative recovery outcomes and lower mortality. MIE technique should be considered as the mainstay surgical treatment for esophageal cancer in the current and future period. Disclosure All authors have declared no conflicts of interest.

PS01.219: SINGLE-PORT THORACOSCOPIC MINIMALLY INVASIVE ESOPHAGECTOMY FOR ESOPHAGEAL CANCER

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 112-112
Author(s):  
Yong Yuan
Keyword(s):  
Minimally Invasive ◽  
Conflicts Of Interest ◽  
Single Port ◽  
Minimally Invasive Esophagectomy ◽  
Operation Time ◽  
Surgical Instruments ◽  
Thoracoscopic Esophagectomy ◽  
Invasive Technique ◽  
Invasive Approach ◽  
Invasive Esophagectomy

Abstract Background This study was conducted to optimize the surgical procedures for single-port thoracoscopic esophagectomy, and to explore its potential advantages over multi-port minimally invasive esophagectomy. Methods For single-port thoracoscopic esophagectomy, the patient was placed in left lateral-prone position and a 4-cm incision through the 4th-5th intercostal space was taken on the postaxillary line. The 10-mm camera and two or three surgical instruments were used for the VATS esophagectomy and radical mediastinal lymph node dissection. The camera position was different for the upper and lower mediastinal regions. Mobilization of stomach was conducted via multiple-port laparoscopic approach. Cervical end-to-side anastomosis was completed by hand-sewn procedures.A propensity-matched comparison was made between the single-port and four-port thoracoscopic esophagectomy groups. Results From 2014 to 2016, 56 matched patients were analyzed. There was no conversion to open surgery or operative mortality. The use of single-port thoracoscopic esophagectomy increased the length of operation time in comparison with using multiple-port minimally invasive technique (mean, 257 vs. 216 min, P = 0.026). The time taken for thoracic procedure in the single-port group was significant longer that in the multi-port group (mean, 126 vs. 84 min, P < 0.001). There were no significant differences between groups in the number of lymph nodes dissected, blood loss, complications or hospital stay (P > 0.05). In single-port thoracoscopic group, the pain in the abdomen was more severe than that in the chest (P = 0.042). The pain scores for postoperative day 1 and day 7 were significantly lower in the single-port group as compared with multiple-port group (P = 0.038 and P < 0.001), a similar trend could be seen for the pain score on postoperative day 3 (P = 0.058). Conclusion Single-port thoracoscopic esophagectomy contributes to reducing postoperative pain with an acceptable increase of operation time, which does not compromise surgical radicality and has similar short-term postoperative outcomes when compared with multiple-port minimally invasive approach. Disclosure All authors have declared no conflicts of interest.

PS01.176: OPEN VERSUS HYBRID VERSUS MINIMALLY INVASIVE ESOPHAGECTOMY FOR PATIENTS WITH ESOPHAGEAL CANCER: A PROPENSITY SCORE MATCHED ANALYSIS

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 99-100
Author(s):  
Els Visser ◽  
David Edholm ◽  
Mark Smithers ◽  
Janine Thomas ◽  
Sandra Brosda ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Minimally Invasive ◽  
Survival Data ◽  
Operative Time ◽  
Conflicts Of Interest ◽  
Minimally Invasive Esophagectomy ◽  
Neoadjuvant Treatment ◽  
Respiratory Complications ◽  
Term Survival ◽  
Invasive Esophagectomy

Abstract Background MIE is becoming more common and is considered safe. There are few studies supporting laparoscopy in favor of laparotomy for the abdominal part of a three-field esophagectomy and long term survival data are scarce. The objective was to compare open esophagectomy (OE), with hybdrid thoracoscopic-laparotomic esophagectomy (HMIE) and minimally invasive esophagectomy (MIE) with regard to surgical outcomes, postoperative complications and survival. Methods A prospective database of esophageal resection for cancer at a single centre identified 243 OE, 688 HMIE and 80 MIE procedures. Propensity scores were used to match 80 patients in each group adjusting for age, gender, weight, clinical stage, neoadjuvant treatment, and year of surgery. Results Respiratory complications were more common after OE (49%) than after MIE (31%, P = 0.02). Median operative time was longer for MIE (330 minutes) versus HMIE or OE (both 300 minutes, P < 0.001). Median length of stay was shorter following MIE (12 days) compared with HMIE (14 days) and OE (15 days), P = 0.001. There were no significant differences between groups with respect to other complications, median number of lymph nodes examined (22–23 for all groups), or R0 resection rate (range 85–91%) for all groups. There was no difference in 5-year overall survival between groups. Conclusion Compared with OE and HMIE, MIE was associated with shorter length of stay and fewer respiratory complications, but longer operative time. Thus, there may be additional benefit for MIE without comprising oncological outcomes. Disclosure All authors have declared no conflicts of interest.

scholarly journals Preservation of replaced left hepatic artery during 3D laparoscopic totally minimally invasive esophagectomy for cancer

2019 ◽  
Vol 7 (9) ◽  
pp. 1787-1788
Author(s):  
Athanasios Syllaios ◽  
Spyridon Davakis ◽  
Elias Sdralis ◽  
Stamatios Petousis ◽  
Bruno Lorenzi ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Hepatic Artery ◽  
Minimally Invasive Esophagectomy ◽  
Left Hepatic Artery ◽  
Invasive Esophagectomy ◽  
Esophagectomy For Cancer
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