Endotherapy of leaks and fistula

Table 6 Result of endotherapy for iatrogenic gastric perforation

Ref.	n	Additional procedures	Success rate (%)
TTS
Tsunada et al[53]	7	Omental patch (1 case)	100
Fujishiro et al[39]	11	-	100
Minami et al[23]	121	> 1 cm: omental patch	98.3
Shi et al[54]	20	Endoloop	100
Zhong et al[55]	14	Endoloop	100
OTS
Kirschniak et al[24]	72	-	100
1Voermans et al[22]	6	-	100
Nishiyama et al[56]	7	-	86

Only studies with 5 or more patients are included.

¹All studies were retrospective except Voermans et al[22];

²13 OTS clips were placed in 7 patients.