A review on double tract reconstruction after proximal gastrectomy for proximal gastric cancer

Gastric cancer remains one of the deadliest malignancies on the planet, accounting for the fourth highest cause of death by cancer worldwide. While trends indicate that its incidence is decreasing globally, it remains a concern, particularly when identified at an advanced stage with a high mortality rate. The best treatment option for early proximal stomach cancer has been identified as surgical resection followed by an acceptable reconstructive procedure. One such surgical management called Double Tract Reconstruction (DTR), has piqued surgeons' interest. DTR has been found to be a potential reconstructive strategy for reducing esophagogastric reflux or post-gastrectomy gastritis and esophagitis. Not only does this technique ensure adequate vitamin B12 maintenance post surgically, but it is also a safe and effective procedure. According to several researchers, the benefits may be comparable to those of total gastrectomy as it relates to, post-operative recovery time, operation time, intraoperative complications, and early complications. DTR is still being studied, and gastrointestinal surgeons worldwide are looking for new ways to improve this method and increase overall survival of gastric cancer.