A Robotic Completely Intercorporeal Jejunal Pouch Reconstruction after Gastrectomy

Robotic surgery is increasingly gaining importance. While initial results suggest an advantage of the robotic over the minimally invasive approach in patients with gastric cancer, definitive proof of its superiority has yet to be provided. There are numerous approaches to recreate a gastric reservoir after a total gastrectomy. However, a major disadvantage of most conventional reconstructions are long term effects such as dumping syndrome, afferent loop syndrome and poor nutrition intake with severe impact on the patient quality of life. The jejunal pouch reconstruction is a beneficial reconstruction, which provides a larger reservoir capacity after gastrectomy and prevents anastomotic stenosis and dumping syndrome. The completely intercorporeal approach with a Pfannenstiel incision instead of an unfavorable midline incision can potentially decrease delayed complications such as incision hernias. With the increased deployment of robotic surgery, a complete intercorporeal reconstruction is now possible without major increase in operating time or further technical weak points. We provide for the first time a detailed technical explanation of the completely intercorporeal robotic jejunal pouch reconstruction after gastrectomy.

A Modified Anastomosis Technique for Esophagojejunostomy after Laparoscopy-Assisted Total Gastrectomy: A Single Team Preliminary Experience

RESULTS

There were no significant differences between the cRY group and pRY group regarding age, sex, BMI, neoadjuvant therapy, preoperative comorbidities, history of laparotomy, ASA score, tumor location, pathological stage, total operative time, incision length, blood loss, time-to-first flatus, time-to-first soft diet, and postoperative hospital stays. The proportions of patients who received a 21 mm stapler were higher in the cRY group (7/44) than that in the pRY group (0/68) (P = 0.003). 7 anastomotic complications were reported (6 in the cRY group versus 1 in pRY group; P = 0.028) of which five (83.3%) in the cRY were anastomotic stenosis versus none in the pRY group (P = 0.044).

CONCLUSIONS

The application of pant-shaped anastomosis for esophagojejunostomy after LTG is a safe and feasible procedure and has an advantage when the jejunum diameter is small.

Oral nutritional supplements versus a regular diet alone for body weight loss after gastrectomy: a phase 3, multicenter, open-label randomized controlled trial

BACKGROUND

Body weight loss (BWL) after gastrectomy is associated with not only a deteriorated quality of life but also a poor prognosis. Oral nutritional supplements (ONS) may be used to minimize BWL, which is observed in the first 3 months after gastrectomy and becomes stable thereafter, although the results of several randomized trials remain controversial.

METHODS

We performed a multicenter, open-label randomized controlled trial including 1003 gastric cancer patients undergoing curative gastrectomy. Patients were assigned to the ONS group or the control group. In the former, 400 ml (400 kcal) per day for 12 weeks as enteral nutrition was planned, and the actual intake amount was recorded daily by patients themselves. The primary endpoint was BWL 1 year after gastrectomy.

RESULTS

BWL data were available in 880 patients (ONS 437, control 443). BWL at 3 months was significantly lower in the ONS group than in the control group (7.1 ± 5.6% and 8.5 ± 5.8%, p = 0.0011). However, the difference gradually declined after 6 months and was not significant 1 year after surgery (9.3 ± 8.2% and 9.8 ± 8.7%, p = 0.37). In the ONS group, 50.4% of patients took more than 200 ml/day of ONS (average 301 ml) and showed significantly less BWL (8.2 ± 7.2%) at 1 year than the control (p = 0.0204).

CONCLUSION

The administration of ONS for 12 weeks after gastrectomy did not improve BWL at 1 year. However, the improvement in BWL remained until 1 year after surgery in patients who took more than 200 kcal/day of ONS.

Laparoscopic Hunt-Lawrence Jejunal Pouch for Reconstruction After Total Gastrectomy for Gastric Cancer

Background: There are several reconstruction options described in the literature after total gastrectomy for gastric cancer. The most common laparoscopic jejunal pouch technique involves evisceration of the small bowel and extracorporeal pouch formation. Methods: We describe a completely intracorporeal technique for the Hunt-Lawrence J-pouch Roux-en-Y reconstruction. After gastrectomy and formation of the Roux limb, we create the esophagojejunal anastomosis using an end-to-end anastomosis (EEA) stapler threaded 6-7 cm into the Roux limb to leave a tail of jejunum for the pouch. Next we form the jejunal pouch with a linear stapler and close the common enterotomy with suture or stapler. Conclusion: Our technique offers a streamlined and efficient approach to the Hunt-Lawrence reconstruction and can be effectively performed both laparoscopically and robotically.

Reverse puncture device technique: an innovation of esophagojejunostomy in radical laparoscopic total gastrectomy

Aim: To evaluate the feasibility, safety, short- and long-term efficacy of a reverse puncture device (RPD) technique for esophagojejunostomy in laparoscopic-assisted total gastrectomy. Patients & methods: This retrospective study analyzed outcome data of 104 patients in propensity score matching whom were divided into the RPD and the purse-string suture technique group. Results: The RPD group had a shorter anvil placement time, shorter operative time, longer resected esophageal length, shorter incision length, shorter postoperative drainage time, shorter postoperative hospital stay and anastomotic complications than the purse-string suture technique group (p < 0.05). Multivariate analysis showed that BMI (odds ratio: 6.285, 1.446-27.322) and anvil placement time (odds ratio: 5.645, 1.089-29.321) were independent risk factors for anastomotic complications (p < 0.05). Conclusion: Laparoscopic-assisted total gastrectomy using an RPD technique is feasible, safe and effective.

Jejunal pouch reconstruction after total gastrectomy is associated with better short-term absorption capacity and quality of life in early-stage gastric cancer patients

Background

No consensus exists regarding the best reconstruction style after total gastrectomy (TG). Roux-en-Y oesophagojejunostomy is a simple option for gastrointestinal tract reconstruction. Recently, jejunal pouch reconstruction has been suggested as an appropriate approach. We compared the postoperative outcomes of the two surgical approaches using a well-characterized cohort of gastric carcinoma patients.

Methods

A total of 60 patients who underwent TG were divided into two groups according to the reconstruction style. Both groups were compared regarding patient characteristics, perioperative data and quality of life (QoL), which was assessed using the Spitzer QoL index (QLI) and Visick grade. The incidence of long-term surgery-related complications, including reflux oesophagitis, dumping syndrome, and retention syndrome, was also compared to evaluate postoperative restoration.

Results

Both study groups were comparable with respect to general patient characteristics. No mortality or no significant differences in surgery-related data were found except in the operation time. Compared to Orr Roux-en-Y reconstruction, pouch reconstruction was associated with a longer procedure time, a lower incidence of dumping/retention syndrome and better QoL parameters (p < 0.05).

Conclusion

In this study, jejunal pouch reconstruction after TG was superior to the traditional Roux-n-Y oesophagojejunostomy with respect to improved dietary intake and QoL.