Billroth II with Braun Enteroenterostomy Is a Good Alternative Reconstruction to Roux-en-Y Gastrojejunostomy in Laparoscopic Distal Gastrectomy. Gastroenterol Res Pract. 2017;2017:1803851. [PMID: 28163716 PMCID: PMC5253482 DOI: 10.1155/2017/1803851]

Patient-reported gastrointestinal symptoms in gastric cancer after laparoscopic distal gastrectomy

Purpose

This study aimed to compare postoperative gastrointestinal symptoms between patients who underwent laparoscopic distal gastrectomy with Roux-en-Y (R-Y) and Billroth-II with Braun (B-II B) reconstruction.

Methods

This observational study retrospectively analyzed 151 patients (110 in R-Y group and 41 in B-II B group) who underwent laparoscopic distal gastrectomy from January 2020 to December 2021. A comparison was made regarding surgical outcomes, perioperative nutritional and inflammatory markers, postoperative dietary patterns, and gastrointestinal symptoms between the two groups.

Results

The operation time was longer in the R-Y group than the B-II B group (261.00 ± 56.17 min versus 239.88 ± 57.78 min, p = 0.046). However, there were no significant differences in the length of hospital stay, ASA classification, complications, nutritional and inflammatory indexes, or recovery of postoperative diet between the two groups. Additionally, there were no significant differences in the occurrence of postoperative gastrointestinal symptoms in the post-discharge week (PDW) 1 and postoperative month (POM) 1 between the B-II B and R-Y groups.

Conclusions

Abdominal distention emerged as the main gastrointestinal symptom burden in patients with gastric cancer undergoing laparoscopic distal gastrectomy. Both Billroth-II with Braun and R-Y reconstructions exhibited a high and similar incidence of gastrointestinal symptoms in the short term. Therefore, medical staff should pay attention to the management of gastrointestinal symptoms in these patients postoperatively.

Billroth II anastomosis combined with brown anastomosis reduce reflux gastritis in gastric cancer patients

BACKGROUND

The surgeon performing a distal gastrectomy, has an arsenal of reconstruction techniques at his disposal, Billroth II among them. Braun anastomosis performed during a Billroth II procedure has shown evidence of superiority over typical Billroth II, in terms of survival, with no impact on postoperative morbidity and mortality.

AIM

To compare Billroth II vs Billroth II and Braun following distal gastrectomy, regarding their postoperative course.

METHODS

Patients who underwent distal gastrectomy during 2002-2021, were separated into two groups, depending on the surgical technique used (Billroth II: 74 patients and Billroth II and Braun: 28 patients). The daily output of the nasogastric tube (NGT), the postoperative day that NGT was removed and the day the patient started per os feeding were recorded. Postoperative complications were at the same time noted. Data were then statistically analyzed.

RESULTS

There was difference in the mean NGT removal day and the mean start feeding day. Mean total postoperative NGT output was lower in Braun group (399.17 mL vs 1102.78 mL) and it was statistically significant (P < 0.0001). Mean daily postoperative NGT output was also statistically significantly lower in Braun group. According to the postoperative follow up 40 patient experienced bile reflux and alkaline gastritis from the Billroth II group, while 9 patients who underwent Billroth II and Braun anastomosis were presented with the same conditions (P < 0.05).

CONCLUSION

There was evidence of superiority of Billroth II and Braun vs typical Billroth II in terms of bile reflux, alkaline gastritis and NGT output.

The benefits of R anastomotic technique for Billroth-II reconstruction with Braun anastomosis during totally laparoscopic distal gastrectomy: a propensity score matching analysis

BACKGROUND

Currently, there is no consensus on the most appropriate anastomotic site, anastomotic line, and direction for Billroth-II reconstruction with Braun anastomosis (B-II-B anastomosis) during totally laparoscopic distal gastrectomy (TLDG). Herein, the authors presented a novel anastomotic technique called R anastomosis for B-II-B anastomosis and compared it with the conventional B-II-B anastomosis technique to assess its feasibility, safety, and effectiveness.

METHODS

Between March 2019 and September 2022 in our centre, R anastomosis was performed on 123 patients undergoing TLDG for distal gastric cancer. A retrospective review of a prospectively collected database identified patients who underwent TLDG between January 2010 and September 2022. Patients who underwent R anastomosis were matched in a 1:1 ratio with patients who underwent conventional anastomosis using a propensity score based on age, sex, preoperative BMI, American Society of Anesthesiologists (ASA) score, and the history of abdominal surgery. Surgical and postoperative outcomes and clinicopathological data were analyzed for both groups.

RESULTS

During the study period, 246 patients were included, 123 in each group. No intraoperative complications associated with digestive tract reconstruction and no cases of conversion to open surgery were reported in either group; furthermore, no incidences of perioperative mortality were noted in either group. The R group had a significantly reduced anastomotic time compared to the control group (30 ± 4.1 vs. 36 ± 5.3 min, P < 0.001). Perioperatively, the incidences of Clavien-Dindo grade II or higher complications were 6.5% (8/123) and 12.2% (15/123) in the R and control groups with no significant difference between the two groups. Postoperative gastric emptying dysfunction was found in five and one patient in the control and R groups, respectively.

CONCLUSION

R anastomosis is a safe and effective technique for B-II-B anastomosis following TLDG. This novel technique enhances the convenience of performing anastomosis and can reduce postoperative gastric emptying dysfunction.

Reappraisal of optimal reconstruction after distal gastrectomy - a study based on the KLASS-07 database

BACKGROUNDS

This study aimed to compare the incidence of bile reflux, quality of life (QoL), and nutritional status among Billroth II (BII), Billroth II with Braun anastomosis (BII-B), and Roux-en-Y (RY) reconstruction after laparoscopic distal gastrectomy (LDG).

MATERIALS AND METHODS

We reviewed the prospective data of 397 patients from a multicentre database who underwent LDG for gastric cancer between 2018 and 2020 at 20 tertiary teaching hospitals in Korea. Postoperative endoscopic findings, QoL surveys using the European Organization for Research and Treatment of Cancer questionnaire (C30 and STO22), and nutritional and surgical outcomes were compared among groups.

RESULTS

In endoscopic findings, bile reflux was the lowest in the RY group ( n =67), followed by the BII-B ( n =183) and BII groups ( n =147) at 1 year (3.0 vs. 67.8 vs. 84.4%, all P <0.05). The anti-reflux capability of BII-B was statistically better than that of BII, but not as perfect as that of RY. From the perspective of QoL, BII-B was not inferior to RY, but better than BII reconstruction in causing fewer STO22 reflux symptoms at 6 and 12 months. However, only RY caused fewer C30 nausea symptoms than BII at 6 and 12 months, but not BII-B. Nutritional status and morbidities were similar among the three groups, and the operative time did not differ between the BII-B and RY groups.

CONCLUSIONS

BII-B cannot substitute for RY in preventing bile reflux, shortening the operative time, or reducing morbidities. Regarding short-term QoL, BII-B was sufficient to reduce STO22 reflux symptoms but failed to reduce C30 nausea symptoms postoperatively.

Short- and long-term outcomes of Roux-en-Y and Billroth II with Braun reconstruction in total laparoscopic distal gastrectomy: a retrospective analysis

BACKGROUND

The controversy surrounding Roux-en-Y (R-Y) and Billroth II with Braun (BII + B) reconstruction as an anti-bile reflux procedure after distal gastrectomy has persisted. Recent studies have demonstrated their efficacy, but the long-term outcomes and postoperative quality of life (QoL) among patients have yet to be evaluated. Therefore, we compared the short-term and long-term outcomes of the two procedures as well as QoL.

METHODS

The clinical data of 151 patients who underwent total laparoscopic distal gastrectomy (TLDG) at the Gastrointestinal Surgery Department of the Second Hospital of Fujian Medical University from January 2016 to December 2019 were retrospectively analyzed. Of these, 57 cases with Roux-en-Y procedure (R-Y group) and 94 cases with Billroth II with Braun procedure were included (BII + B group). Operative and postoperative conditions, early and late complications, endoscopic outcomes at year 1 and year 3 after surgery, nutritional indicators, and quality of life scores at year 3 postoperatively were compared between the two groups.

RESULTS

The R-Y group recorded a significantly longer operative time (194.65 ± 21.52 vs. 183.88 ± 18.02 min) and anastomotic time (36.96 ± 2.43 vs. 27.97 ± 3.74 min) compared to the BII + B group (p < 0.05). However, no other significant differences were observed in terms of perioperative variables, including blood loss (p > 0.05). Both groups showed comparable rates of early and late complications. Endoscopic findings indicated similar food residuals at years 1 and 3 post-surgery for both groups. The R-Y group had a lower occurrence of residual gastritis and bile reflux at year 1 and year 3 after surgery, with a statistically significant difference (p < 0.001). Reflux esophagitis was not significantly different between the R-Y and BII + B groups in year 1 after surgery (p = 0.820), but the R-Y group had a lower incidence than the BII + B group in year 3 after surgery (p = 0.023). Nutritional outcomes at 3 years after surgery did not differ significantly between the two groups (p > 0.05). Quality of life scores measured by the QLQ-C30 scale were not significantly different between the two groups. However, on the QLQ-STO22 scale, the reflux score was significantly lower in the R-Y group than in the BII + B group (0 [0, 0] vs. 5.56 [0, 11.11]) (p = 0.003). The rest of the scores were not significantly different (p > 0.05).

CONCLUSION

Both R-Y and B II + B reconstructions are equally safe and efficient for TLDG. Nevertheless, the R-Y reconstruction reduces the incidence of residual gastritis, bile reflux, and reflux esophagitis, as well as postoperative reflux symptoms, and provides a better quality of life for patients. R-Y reconstruction is superior to BII + B reconstruction for TLDG.

Severe acute pancreatitis in the early postoperative period due to afferent loop syndrome following gastrectomy for gastric cancer

Afferent loop syndrome (ALS) is an uncommon complication of gastrojejunostomy. It may be acute or chronic depending on whether symptoms manifest within 7 days of surgery. Rarely acute ALS may give rise to acute pancreatitis. It may present early in the postoperative course and, if diagnosed late, may result in organ failure within 48h. We report a middle-aged woman with carcinoma of the stomach managed by subtotal gastrectomy with Billroth II gastrojejunostomy and Braun jejunojejunostomy. The patient developed vomiting and abdominal pain in the first postoperative day with acute renal shutdown and about 500ml drain output of dirty fluid. On investigation, a diagnosis of acute pancreatitis due to afferent loop syndrome was made, and the patient was resuscitated in the intensive care unit. However, she showed early signs of organ failure and succumbed to her condition within 6 days of surgery. Since the complication is rare following gastrojejunostomy and often mimics ALS, an early diagnosis becomes difficult. If delay in management happens, premature organ failure may lead to high morbidity and mortality.

Comparison between laparoscopic uncut Roux-en-Y and Billroth II with Braun anastomosis after distal gastrectomy: A meta-analysis

BACKGROUND

Conventional Billroth II (BII) anastomosis after laparoscopic distal gastrectomy (LDG) for gastric cancer (GC) is associated with bile reflux gastritis, and Roux-en-Y anastomosis is associated with Roux-Y stasis syndrome (RSS). The uncut Roux-en-Y (URY) gastrojejunostomy reduces these complications by blocking the entry of bile and pancreatic juice into the residual stomach and preserving the impulse originating from the duodenum, while BII with Braun (BB) anastomosis reduces the postoperative biliary reflux without RSS. Therefore, the purpose of this study was to compare the efficacy and safety of laparoscopic URY with BB anastomosis in patients with GC who underwent radical distal gastrectomy.

AIM

To evaluate the value of URY in patients with GC.

METHODS

PubMed, Embase, Web of Science, Cochrane Library, Chinese National Knowledge Infrastructure, Wanfang, Chinese Biomedical Database, and VIP Database for Chinese Technical Periodicals (VIP) were used to search relevant studies published from January 1994 to August 18, 2021. The following databases were also used in our search: Clinicaltrials.gov, Data Archiving and Networked Services, the World Health Organization International Clinical Trials Registry Platform Search Portal (https://www.who.int/clinical-trials-registry-platform/the-ictrp-search-portal), the reference lists of articles and relevant conference proceedings in August 2021. In addition, we conducted a relevant search by Reference Citation Analysis (RCA) (https://www.referencecitationanalysis.com). We cited high-quality references using its results analysis functionality. The methodological quality of the eligible randomized clinical trials (RCTs) was evaluated using the Cochrane Risk of Bias Tool, and the non-RCTs were evaluated using the Newcastle-Ottawa scale. Statistical analyses were performed using Review Manager (Version 5.4).

RESULTS

Eight studies involving 704 patients were included in this meta-analysis. The incidence of reflux gastritis [odds ratio = 0.07, 95% confidence interval (CI): 0.03-0.19, P < 0.00001] was significantly lower in the URY group than in the BB group. The pH of the postoperative gastric fluid was lower in the URY group than in the BB group at 1 d [mean difference (MD) = -2.03, 95%CI: (-2.73)-(-1.32), P < 0.00001] and 3 d [MD = -2.03, 95%CI: (-2.57)-(-2.03), P < 0.00001] after the operation. However, no significant difference in all the intraoperative outcomes was found between the two groups.

CONCLUSION

This work suggests that URY is superior to BB in gastrointestinal reconstruction after LDG when considering postoperative outcomes.

A modified method for Billroth-II gastrojejunostomy after laparoscopy-assisted distal gastrectomy

Background

There are many types of gastrojejunostomy reconstruction after laparoscopy-assisted distal gastrectomy (LADG) for gastric cancer, each of which has merits and demerits. This study introduced a novel method (called pant-shaped anastomosis) involving the construction of a side-to-side anastomosis between the afferent loop and efferent loop at the site of gastrojejunal anastomosis using a linear stapler. The results of applying pant-shaped anastomosis to LADG were also analyzed.

Methods

The clinical data of 96 patients who underwent LADG with pant-shaped anastomosis between June 2018 and June 2020 at The First Affiliated Hospital of Wannan Medical College (Wuhu City, China) were analyzed retrospectively.

Results

All procedures were successfully completed without conversion to open laparotomy. An average pant-shaped anastomosis took 22 min to construct and had a mean incision length of 5.3 cm. The mean time to postoperative first flatus was 3.5 days. The mean time to intake of an oral semiliquid diet was 5.5 days. The average postoperative hospital stay was 8.2 days. No patient developed extraluminal bleeding, intraluminal bleeding, anastomosis leakage, afferent obstruction, internal herniation or pancreatitis. The proportion of patients who experienced significant reflux was 10.1% (Visick III-IV). In total, 62.6% of patients exhibited endoscopic reflux gastritis of grade 1 or less.

Conclusions

Pant-shaped anastomosis is a safe and simple procedure. It is a feasible option to reduce afferent obstruction after LADG in patients with distal gastric cancer.

Uncut Roux-en-Y might reduce the rate of reflux gastritis after radical distal gastrectomy: An evidence mapping from a systematic review

BACKGROUND

To evaluate the efficacy, safety, technical feasibility, and effect of reducing the incidence of reflux gastritis from uncut Roux-en-Y (URY) reconstruction after radical distal gastrectomy (RDG) for gastric cancer.

METHODS

A literature search was conducted in PubMed, EMBASE, Web of Science, the Cochrane Library, Chinese National Knowledge Infrastructure, and WanFang databases until June 30, 2020, to identify studies comparing URY reconstruction with other gastrointestinal tract reconstruction methods after RDG. The Newcastle-Ottawa Scale (NOS) and the Cochrane Collaboration's risk for bias assessment tool were used to assess the risk of bias. The study was performed using review manager RevMan 5.3.0 software.

RESULTS

A total of 35 original studies (six randomized clinical trials (RCTs) and 29 cohort studies) were included in this analysis with a total of 4100 patients. For reflux gastritis, URY anastomosis was significantly superior to the other four types of anastomoses (Billroth-I (odds ratio (OR) = 0.16 [0.10, 0.27], P < 0.00001); Billroth-II (OR = 0.32 [0.20, 0.51], P < 0.00001); Billroth-II with Braun (OR = 0.14 [0.007, 0.26], P < 0.00001), and Roux-en-Y (OR = 0.59 [0.38, 0.91], P = 0.02)). Furthermore, URY anastomosis was better than Billroth-II with Braun (OR = 0.07, 95%confidence interval (CI): [0.02, 0.28], P = 0.0001) and Billroth-II (OR = 0.14, 95%CI: [0.09, 0.24], P < 0.00001) anastomoses for preventing bile reflux. In addition, for anastomotic leakage, URY anastomosis was significantly superior to Roux-en-Y (OR = 0.34, 95%CI: [0.13, 0.87], P = 0.02) anastomosis, and no statistically significant difference between URY and the other three reconstruction methods was found. The postoperative hospital stay of patients receiving URY anastomosis was substantially shorter than those receiving Billroth-II with Braun (MD: 2.84, 95%CI: [-3.16, -1.80], P < 0.00001), Bollroth-II (MD: 1.23, 95%CI: [-2.10, -0.37], P = 0.005) and Roux-en-Y (MD: 1.98, 95%CI: [-2.17, -1.78], P < 0.00001) anastomoses.

CONCLUSION

URY reconstruction significantly reduce the rate of reflux gastritis after RDG, and it was a more favorable reconstruction method after RDG for its operative simplicity, safety, and reduced postoperative complications especially in Roux-en-Y stasis syndrome. Large sample size cohort studies and well-designed RCTs are needed for further confirmation of our findings.

OTHER

This work was supported by the National Nature Science Foundation of China (No.81871962), Industry-University-Research Innovation Fund in the Ministry of Education of the People's Republic of China (No. 2018A01013) and the Autonomous Intelligent Unmanned System (No. 62088101). This study was registered with PROSPERO (CRD42020200906).

Staged laparoscopic management of locally advanced gastric cancer with outlet obstruction

BACKGROUND

The prognosis of patients with locally advanced gastric cancer with outlet obstruction is poor. Gastrectomy with curative intent is often initially impossible or difficult.

OBJECTIVE

We report our experience of curative distal gastrectomy after laparoscopic gastrojejunostomy and fluorouracil, leucovorin, oxaliplatin, and docetaxel (FLOT) chemotherapy to examine the feasibility and safety of this modified strategy for locally advanced gastric cancer with outlet obstruction, initially deemed unresectable.

METHODS

Between October 2017 and June 2019, 15 patients diagnosed with locally advanced gastric cancer with outlet obstruction sequentially underwent gastrojejunostomy, received four cycles of FLOT chemotherapy, and underwent laparoscopic distal gastrectomy with curative intent (R0 resection + D2 lymphadenectomy). Clinical data were retrospectively collected and analyzed.

RESULTS

R0 resection was possible in 12/15 patients, laparoscopically in 11, and one conversion to laparotomy was necessary. There was no perioperative mortality in the 12 patients. Pathologic evaluation of the resected specimens revealed that complete tumor grade regression 1a (TRG1a), TRG1b, TRG2, and TRG3 occurred in 3, 2, 4, and 3 patients, respectively.

CONCLUSION

This case series showed that curative surgical resection was feasible as a staged approach for patients with locally advanced gastric cancer with outlet obstruction, after initial staged gastrojejunostomy and chemotherapy.

Digestive tract reconstruction options after laparoscopic gastrectomy for gastric cancer

In addition to the popularity of laparoscopic gastrectomy (LG), many reconstructive procedures after LG have been reported. Surgical resection and lymphatic dissection determine long-term survival; however, the election of a reconstruction procedure determines the postoperative quality of life for patients with gastric cancer (GC). Presently, no consensus exists regarding the optimal reconstructive procedure. In this review, the current state of digestive tract reconstruction after LG is reviewed. According to the determining influence of the tumor site on the procedures of surgical resection and reconstruction, we divide these reconstruction procedures into three categories consistent with the resection procedures. We focus on the technical tips of every reconstruction procedure and examine the surgical outcomes (length of surgery and blood loss) and postoperative complications (anastomotic leakage and stricture) to facilitate gastrointestinal surgeons to understand the merits and demerits of every reconstruction procedure.

Four reconstruction methods after laparoscopic distal gastrectomy: A systematic review and network meta-analysis

BACKGROUND

There is no consensus regarding which reconstruction methods are superior after laparoscopic distal gastrectomy (LDG). This study compared four reconstruction methods after LDG for gastric cancer.

METHODS

Literature in EMBASE, PubMed, and the Cochrane Library was screened to compare Billroth I (B-I), Billroth II (B-II), Roux-en-Y (RY), and uncut Roux-en-Y (URY) anastomoses after LDG for gastric cancer. A Bayesian network meta-analysis (NMA) was conducted to compare these methods.

RESULTS

Eighteen studies involving 4347 patients were eligible for our NMA. The operative time in RY anastomosis was longer than that in B-I and B-II anastomoses. Blood loss and risk of gastrointestinal motility dysfunction were greater with RY anastomosis than with URY or B-I anastomosis. Furthermore, URY anastomosis was superior to the other 3 reconstruction methods for preventing food residue. For remnant gastritis, RY anastomosis was significantly superior to B-I and B-II anastomoses, whereas URY anastomosis was significantly superior to B-II anastomosis. In addition, RY and URY anastomoses were better than B-I and B-II anastomoses for preventing bile reflux.

CONCLUSIONS

URY anastomosis tended to be a more favorable reconstruction method after LDG due to its operative simplicity and reduced long-term complications.

Curative Effect of Digestive Tract Reconstruction After Radical Gastrectomy for Distal Gastric Cancer

OBJECTIVE

Short-term complications and long-term prognoses of three kinds of digestive tract reconstructions after radical gastrectomy for distal gastric cancer were compared.

MATERIALS AND METHODS

Patients who underwent radical gastrectomy for distal gastric cancer were divided into three groups according to the type of digestive tract reconstruction: Billroth I, Billroth II, and Roux-en-Y anastomosis. Clinicopathological characteristics, intraoperative conditions, short-term complications, and long-term prognoses were compared among the three groups.

RESULTS

There were no significant differences in the clinicopathological characteristics and postoperative complications among the three groups (P > .05). There was no significant difference in the operative times of the Billroth I and Billroth II anastomosis groups, but the operative times in both groups were shorter than the operative time in the Roux-en-Y anastomosis group (P < .05). The 5-year overall survival (OS) rate in the Billroth I, Billroth II, and Roux-en-Y anastomosis groups was 58.3%, 55.0%, and 62.2%, respectively, with no significant difference among the three groups. There was no significant difference in the OS rate according to the tumor node metastasis stage among the three groups (P > .05).

CONCLUSION

The postoperative complications and prognoses were similar in the different digestive tract reconstruction groups. Billroth I anastomosis is a simple surgical method that can be used for gastrointestinal reconstruction after distal gastrectomy.

Three-Port Right-Side Approach-Duet Totally Laparoscopic Distal Gastrectomy for Uncut Roux-en-Y Reconstruction

BACKGROUND

This study presents the initial feasibility of three-port right-side approach-duet totally laparoscopic distal gastrectomy (R-duet TLDG) with uncut Roux-en-Y (R-Y) reconstruction for the treatment of lower- or middle-third gastric cancer.

METHODS

A total of 30 patients who underwent R-duet TLDG with uncut R-Y reconstruction for gastric cancer were enrolled. All patients were treated at the Catholic Medical Center. Reconstructions were performed intracorporeally without special instruments. The clinicopathological characteristics, operative details, postoperative short-term outcomes, and postoperative follow-up endoscopy results were analyzed retrospectively.

RESULTS

All operations were performed by three-port R-duet TLDG. There were no conversions to an open approach, and no additional ports were placed. The mean operating time was 170 minutes, and the mean number of retrieved lymph nodes was 44. Three patients experienced mild postoperative complications, including small bowel ileus and pneumonia. Follow-up endoscopy was carried out at 3 months. No patients had experienced moderate-or-severe food stasis, alkaline gastritis, or bile reflux during the follow-up period. Recanalization of the biliopancreatic limb was not observed.

CONCLUSIONS

R-duet TLDG with uncut R-Y reconstruction could be safely performed as a reduced port surgery without special instruments.