AL	Anastomotic leak
ECCG	Esophageal Complication Consensus Group
ICU	Intensive care unit
SEMS	Self-expanding metal stent
EVT	Endoscopic vacuum therapy
BMI	Body mass index
ASA	American Society of Anesthesiology
CD	Clavien–Dindo
IRB	Institutional Review Board
CT	Computed tomography
TTS	Through-the-scope
SD	Standard deviation
IQR	Interquartile range
OTSCs	Over-the-scope clips