A long-term follow-up result of pouch plasty for severe dysfunction of jejunal pouch reconstruction after total gastrectomy: a case report

Effects of creating a jejunal pouch on postoperative quality of life after total gastrectomy: A cross-sectional study

AIM

Total gastrectomy results in the complete loss of gastric function and the development of severe postgastrectomy syndrome. During the jejunal pouch procedure following total gastrectomies, a substitute stomach is created to alleviate the effects of postgastrectomy syndrome. However, the procedure's effectiveness remains controversial. This study aimed to explore the effect of jejunal pouch creation after total gastrectomy on postoperative quality of life.

METHODS

A nationwide multi-institutional cross-sectional study, the Postgastrectomy Syndrome Assessment study NEXT, used the Postgastrectomy Syndrome Assessment Scale-45 questionnaire to explore the optimal gastrectomy procedure for cancer located in the upper third of the stomach or around the esophagogastric junction. The questionnaire consists of 45 items consolidated into 19 main outcome measures relating to postgastrectomy symptoms, amount of food ingested, quality of ingestion, ability for working, level of satisfaction for daily life, and the physical and mental component summary of the 8-Item Short Form Health Survey. Eligible completed questionnaires were retrieved from 1909 patients. Of these, the data were analyzed for 1020 patients who underwent total gastrectomy and 93 patients who underwent jejunal pouch creation after total gastrectomy.

RESULTS

Postoperative quality of life was compared between patients with and without pouches. The analysis revealed that patients with pouches, particularly oral pouches, experienced substantially improved postoperative quality of life than those without, even after adjusting for several clinical factors using multiple regression analyses.

CONCLUSION

The results suggest that total gastrectomy with jejunal pouch creation, particularly oral pouches, may significantly improve postoperative quality of life.

[Jejunojejunostomy by Interventional Endosonography (EUS) using "Lumen-apposing Metal Stent" (LAMS) in a Case of Obstructed Jejunal Loop after Former Gastrectomy: Video-Paper on a Typical Case]

Einführung Um die Reservoirfunktion des Magens zu ersetzen und ein Postgastrektomiesyndrom zu vermeiden, wird nach einer Gastrektomie nicht selten ein jejunaler Pouch als Teil der Roux-en-Y-Ösophagojejunostomie zur anatomischen Resektion im oberen Gastrointestinaltrakt gebildet. Eine Abflussstenose mit Pouchdilatation, die mit konsekutiven abdominellen Beschwerden einhergeht, ist eine mögliche Spätkomplikation. Eine konservative Therapie bleibt oft ohne dauerhaften Erfolg, was meist eine operative Sanierung erforderlich macht. Eine endosonografisch geführte Jejunojejunostomie mit „Lumen-apposing Metal Stent“ (LAMS) ist dahingehend eine neue vielversprechende Therapieoption.

Fallpräsentation Bei einer 75-jährigen Patientin mit jejunalem Pouch nach vorheriger Gastrektomie wegen Magenkarzinoms (pT1b N1 [1/40] M0 L1 V1 G2 R0) traten seit Jahren wiederholt Beschwerden wie Erbrechen, postprandiale Bauchschmerzen und Krämpfe bei einer Abflussstörung des jejunalen Pouches mit einer konsekutiven Pouchdilatation auf. Konservative Therapie und Platzierung eines intestinalen Stents im stenotischen Abgang des abführenden Jejunalschenkels blieben ohne Erfolg. Es wurde eine endosonografisch geführte (EUS-geführte) Jejunojejunostomie mittels Hot-AXIOS-Stent-Platzierung (Boston Scientific, Ratingen, Deutschland) vom Pouchlumen aus zu einem aboralen Segment der hochgezogenen Jejunalschlinge angelegt. Seitdem (Follow-up: 12 Monate) war die Patientin dauerhaft beschwerdefrei mit konsekutiver Gewichtszunahme.

Diskussion und Schlussfolgerung Die Jejunojejunostomie mit EUS-geführter Einlage eines „LAMS“ bietet eine Alternative zu einer operativen Sanierung bei Stenose und Passageproblemen des jejunalen Pouches. Sie ist mit einer weit geringeren Invasivität, zügigeren Rekonvaleszenz und damit entscheidend verbesserter Lebensqualität verbunden.

Introduction In order to adequately replace the reservoir of the stomach and to avoid a post-gastrectomy syndrome, the anatomy of the upper gastrointestinal (GI) tract is reconstructed after gastrectomy – creating a jejunal pouch as part of Roux-en-Y oesophagojejunostomy. Stenosis of the efferent loop with pouch dilatation associated with subsequent abdominal discomfort and complaints can be considered a possible late complication. A conservative therapeutic approach is often unsuccessful and subsequent surgical intervention is necessary. Creation of an endosonography-guided jejunojejunostomy with a “lumen-apposing metal stent” (LAMS) is a novel and promising therapeutic option.

Case Presentation In a 75-years old woman with jejunal pouch after previous gastrectomy due to gastric cancer (pT1b N1 [1/40] M0 L1 V1 G2 R0), there had been recurrent complaints for years, such as vomiting, abdominal discomfort and postprandial pain as well as spasms because of disturbed GI passage via the efferent loop with consecutive pouch dilatation. Conservative measures and placement of an intestinal stent within the stenotic segment of the efferent jejunal loop did not result in permanent improvement. Therefore, endosonography-guided (EUS-guided) jejunojejunostomy was performed with a Hot-AXIOS stent (Boston Scientific, Ratingen, Germany) from the endoluminal site of the pouch to an aboral segment of the jejunal loop. At the 12-month follow-up, patient was permanently asymptomatic with resulting increase in body weight.

Discussion and Conclusion Jejunojejunostomy with EUS-guided implantation of an “LAMS” can be considered an alternative approach to surgery to solve problems with a strictured jejunal pouch due to disturbed GI passage. This is associated with far less invasiveness and traumatisation, prompt convalescence and, thus, substantially improved quality of life.

Long-term quality of life and nutrition status of the aboral pouch reconstruction after total gastrectomy for gastric cancer: a prospective multicenter observational study (CCOG1505)

BACKGROUND

Several efforts have been made to alleviate harms and symptoms after gastrectomy for gastric cancer. We previously conducted a randomized controlled trial (CCOG1101) to compare quality of life (QOL) and nutritional status between Roux-en-Y (RY) and aboral pouch (AP) reconstructions for up to 1 year after total gastrectomy. However, long-term outcomes after AP reconstruction remain unclear.

METHODS

A prospective multicenter observational study was conducted to compare QOL, body composition, and nutritional indicators between the RY and AP reconstructions at 5 years after surgery among patients who were enrolled in the CCOG1101 trial. QOL was assessed by the PGSAS-37 questionnaires as well as the EORTC QLQ-C30 and STO22.

RESULTS

Sixty patients (31 for RY and 29 for AP) were recruited for analysis. There were no significant differences in baseline and perioperative characteristics between the two groups. No significant differences were found in the EORTC QLQ-C30 global health status and functional scales. Regarding symptom scales in the QLQ-C30 and STO22, a more favorable score for the diarrhea scale was observed in the AP group. Diarrhea was also the only item in the PGSAS-37 questionnaires in which significant benefit of AP was observed. Body weight and lean body mass continued to decrease throughout the postoperative 5 years in both groups. None of the conventional nutritional indicators using the serum samples showed significant difference between the two groups.

CONCLUSIONS

Long-term observation suggested little benefit of AP reconstruction after total gastrectomy other than in alleviating diarrhea.