Table 1. Patient and ulcer characteristics and procedural results.

Age/sex	Clinical presentation	Location of largest ulcer/size of the ulcer (mm)/ Forrest classification	Number of prior endoscopic therapy sessions before endosuturing	Reason for endoscopic suturing	Technical success/ number of sutures used	Immediate hemostasis	Early rebleeding (≤ 72 h)/Delayed rebleeding (> 72 h)/adverse events
78/male	Melena	Gastric body/30/Ib	None	High-risk rebleeding due to very large ulcer size (3 cm diameter)	Yes/4	Yes	No/no/no
74/male	Melena	Gastric body/20/IIa	1	Bleeding refractory to endoscopic hemostasis	Yes/1	Yes	No/no/no
57/male	Melena	Gastric body/30/IIa	2	Bleeding refractory to endoscopic hemostasis	Yes/2	Yes	No/no/no
32/female	Melena	Pylorus/15/Ib	2	Bleeding refractory to endoscopic hemostasis	Yes/1	Yes	No/no/no
76/male	Hematemesis	Proximal lesser curvature of gastric body/20/IIc	3	Bleeding refractory to endoscopic hemostasis. High risk rebleeding due to history of rebleeding, and large ulcer size and recent cardiovascular event required uninterrupted dual antiplatelet therapy	Yes/1	Yes	No/no/no
63/female	Melena	Anterior wall duodenum/20/Ib	1	Bleeding refractory to endoscopic hemostasis	Yes/1	Yes	No/no/no
89/male	Melena	Gastric body/30/IIa	1	Bleeding refractory to endoscopic hemostasis	Yes/2	Yes	No/no/no
64/male	Hematemesis and melena	Anterior wall duodenum/15/Ib	1	Bleeding refractory to endoscopic hemostasis	Yes/1	Yes	No/no/no
48/male	Hematemesis and melena	Prepyloric antrum/25/IIb	1	Bleeding refractory to endoscopic hemostasis	Yes/1	Yes	No/no/no
86/female	Hematemesis	Gastric cardia/15/Ib	1	Bleeding refractory to endoscopic hemostasis	Yes/1	Yes	No/no/no