The appropriate use of gastrostomy tubes in palliative surgery

Palliative surgery is defined as an operation or procedure performed with the primary intention of relieving symptoms or improving quality of life. Gastrostomy tubes are often employed with palliative intent but, like many palliative interventions, there is insufficient data to facilitate surgical decision-making. This can be challenging for healthcare professionals as caring for palliative patients often encompasses end of life care, severe life-altering symptoms, and poor prognosis. Thus, we have gathered available data for the appropriate use of gastrostomy tube in palliative surgery and propose our mini-review as a primer to aid in medical and surgical decision-making. We first provide the background for palliative surgery and the definition, brief history and techniques pertinent to palliative gastrostomy tube (PGT). Then we review the data relevant to two common indications-head/neck cancer and malignant bowel obstruction-for PGT. As our deliverable, we present an effective paradigm for delivering the data to patients and families utilizing known palliative communication and decision-making frameworks such as the Palliative Triangle, Best Case/Worst Case and Defining Value. Moreover, we highlight the necessity of conducting more palliative care research that involves palliative outcome measures in addition to traditional metrics such as overall survival. We end our discussion by emphasizing the importance of multidisciplinary team, individualized decision-making, and relationship-based care for palliative patients.