A Novel Valvuloplastic Esophagogastrostomy Technique for Laparoscopic Transhiatal Lower Esophagectomy and Proximal Gastrectomy for Siewert Type II Esophagogastric Junction Carcinoma-the Tri Double-Flap Hybrid Method.

Abstract

We developed a novel technique for valvuloplastic esophagogastrostomy, named tri double-flap hybrid method (TDF). TDF is shown to be simple and useful for Siewert type II esophagogastric junction carcinoma.

BACKGROUND:

Research has found valvuloplastic esophagogastrostomy using the conventional hand-sutured double-flap (CDF) technique to be a useful anti-reflux procedure after proximal gastrectomy. However, no study has focused on this reconstruction procedure after laparoscopic transhiatal lower esophagectomy and proximal gastrectomy (LEPG) for esophagogastric junction carcinoma primarily because of its profound difficulty. Thus, we devised a novel technique for valvuloplastic esophagogastrostomy comprising triangular linear-stapled esophagogastrostomy and hand-sutured flap closure, which we term the tri double-flap hybrid (TDF) method.

METHODS:

After reviewing our institution's prospective gastric cancer database, 59 consecutive patients with Siewert type II esophagogastric junction carcinoma who underwent LEPG with valvuloplastic esophagogastrostomy from January 2014 to August 2018 were analyzed. Short- and mid-term surgical outcomes were then compared between the LEPG-TDF and LEPG-CDF groups to evaluate the efficacy of the TDF method.

RESULTS:

The median operative time was 316 min (184-613 min) and blood loss was 22.5 ml (0-180 ml). In comparison between the two groups, the LEPG-TDF group had a significantly shorter operative time (298 vs. 336 min, p = 0.041) and significantly lower postoperative anastomotic leak/stenosis rates (0 vs. 14.2%, p = 0.045), compared to the LEPG-CDF group. No patient suffered from severe gastroesophageal reflux symptoms (Visick score ≥ III).

CONCLUSIONS:

This study showed that double-flap valvuloplastic esophagogastrostomy is safe and feasible for reconstruction after LEPG for Siewert type II esophagogastric junction carcinoma. Moreover, the TDF method is a simple and useful technique that offers a shorter operative time and lower morbidity compared to the CDF technique.

• Authors: Takeshi Omori, Kazuyoshi Yamamoto, Yoshitomo Yanagimoto, Naoki Shinno, Keijirou Sugimura, Hidenori Takahashi, Masayoshi Yasui, Hiroshi Wada, Hiroshi Miyata, Masayuki Ohue, Masahiko Yano, Masato Sakon
• Journal: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract (J Gastrointest Surg) Vol. 25 Issue 1 Pg. 16-27 (01 2021) ISSN: 1873-4626 [Electronic] United States
• PMID: 32157606 (Publication Type: Journal Article)

Topics

• Carcinoma
• Esophageal Neoplasms (surgery)
• Esophagectomy (adverse effects)
• Esophagogastric Junction (surgery)
• Gastrectomy (adverse effects)
• Humans
• Laparoscopy (adverse effects)
• Prospective Studies
• Retrospective Studies
• Stomach Neoplasms (surgery)