Table 1.

Duodenal lesions resected with over the scope clip assisted endoscopic full thickness resection

Ref.	Year	n	Age	Sex	Location	Histology	Complication	R0	Size (mm)	Clip
Kappelle et al[5]	2018	6	51	M	Bulb	Brunneroma	No	Yes	13	Padlock Pro
			44	M	D2	NET	Microperforation	Yes	4	Padlock Pro
			60	M	D2	Ectopic Pancreas	Hemorrhage	Yes	10	Padlock Pro
			44	M	D2	NET	Microperforation	Yes	9	Padlock Pro
			40	M	D2	NET	Perforation	Yes	10	Padlock Pro
			61	F	D2	NET	Microperforation	-	5	Padlock Pro
Al-Bawardy et al[17]	2017	4	66	M	Bulb	NET	No	Yes	9	Padlock
			78	M	Bulb	NET	No	Yes	9	OTSC
			76	M	Bulb	NET	No	Yes	10	OTSC
			59	M	D2	Pancreatic Heterotopia	No	Yes	18	OTSC
Milano et al[19]	2016	1	49	M	Bulb	NET	No	Yes	10	OTSC
Schmidt et al[8]	2015	4	74	F	Bulb	Inflammatory polyp	No	Yes	22	OTSC
			77	M	D3	Adenoma HGD	Minor bleed	Yes	15	OTSC
			35	F	D2	NET	No	Yes	10	OTSC
			57	F	D2	Adenoma HGD	Minor bleed	No	30	OTSC
Fähndrich et al[13]	2015	1	68	F	D	NET	No	Yes	20	OTSC
Sarker et al[16]	2014	4	71	F	D2	NET	No	Yes	18	OTSC
			66	M	D	NET	No	Yes	9	OTSC
			58	M	D	NET	No	Yes	10	OTSC
			66	M	D	NET	No	Yes	15	OTSC
Mönkemüller et al[18]	2014	1	71	F	D2	NET	No	No	30	OTSC

Bulb: Duodenal bulb; D: Duodenum, unspecified location; D2: Second part of duodenum; D3: Third part of duodenum; EFTR: Endoscopic full thickness resection; F: Female; HGD: High grade dysplasia; M: Male; NET: Neuroendocrine tumor; OTSC: Over the scope clip (OVESCO^®); R0: Microscopic tumor-free vertical and horizontal margins in specimen.