Risk factors and prevention of pancreatic fistula after laparoscopic gastrectomy for gastric cancer

Table 1 Incidence of pancreatic fistula after gastric cancer surgery

Ref.	Year	Incidence %	Patient total	Surgical approach	Study type
Hiki et al[3]	2018	2.2	1067	LDG for GC	Multicenter prospective randomized controlled trial
		1.0	1067	ODG for GC
Inaki et al[30]	2015	3.4	86	LG for AGC	Multicenter prospective randomized controlled trial
Nakauchi et al[31]	2016	13	92	TLTG for AGC	Single-center retrospective study
Yu et al[32]	2013	0.4	490	LDG/LPG for GC	Single-center retrospective study
		1.7	236	ODG/OPG for GC
		3.8	79	LTG for GC
		22.2	86	OTG for GC
Lee et al[33]	2019	1.9	526	LDG for AGC	Multicenter prospective randomized controlled trial
		0.6	524	ODG for AGC
Hu et al[36]	2016	0.4	519	LDG + D2 for AGC	Multicenter prospective randomized controlled trial
		0.0	520	ODG + D2 for AGC
Obama et al[38]	2011	7.2	138	LG for GC	Single-center retrospective study
		2.1	95	OG for GC
Ojima et al[46]	2019	4.7	639	LG for GC	Single-center retrospective study
		0.0	20	RG for GC
Ye et al[47]	2020	2.8	285	LDG for AGC	Single-center retrospective study
		0.4	285	RDG for AGC

AGC: Advanced gastric cancer; D2: Lymph node dissection; GC: Gastric cancer; LDG: Laparoscopic distal gastrectomy; LG: Laparoscopic gastrectomy; LPG: Laparoscopic proximal gastrectomy; LTG: Laparoscopic total gastrectomy; ODG: Open distal gastrectomy; OG: Open gastrectomy; OPG: Open proximal gastrectomy; OTG: Open total gastrectomy; RDG: Robotic distal gastrectomy; RG: Robotic gastrectomy; TLTG: Totally laparoscopic total gastrectomy.