Systematic review: Safety of balloon assisted enteroscopy in Crohn’s disease

Table 2 Studies involved international institutions on their experience with balloon assisted enteroscopy

Study	Published manuscript	2010-present	United States	Prospective	Mean age	Patients	Procedures	Therapeutic	Perforations
Akarsu et al[90]	X	X			47.8	39	39	0	0
Aktas et al[95]		X	X		53	58	58	0	0
Aktas et al[92]	X	X		X	51	31	31	2	0
Arihiro et al[96]		X			56.3	32	32	9	1
Bartel et al[41]		X	X		52.6	38	38	0	0
Bartel et al[49]		X	X		54.3	7	7	7	1
Bartel et al[50]		X	X		62.7	15	15	0	0
Chen et al[84]	X	X			51	8	8	0	0
Choi et al[82]	X	X			43.5	7	7	0	0
de Ridder et al[97]	X	X		X	15	14	14	0	0
Despott et al[33]	X			X	46.4	11	13	13	1
Di Caro et al[51]	X				52	7	7	0	0
Di Nardo et al[98]	X	X		X	13	26	26	5	0
Ding et al[85]		X			39	12	22	22	1
Domagk et al[52]	X	X		X	52	11	11	0	0
Dutta et al[99]	X	X			42	14	14	0	0
Fan et al[28]	X	X		X	Not reported	77	308	0	0
Gill et al[34]	X	X			52.7	20	20	10	2
Halloran et al[35]		X	X		44.8	21	40	40	1
Hirai et al[91]	X	X			36	65	110	110	1
Huang et al[53]	X				10	7	7	0	0
Jang et al[42]	X	X			32.7	24	32	0	0
Jeon et al[54]		X			36.4	30	39	0	0
Lakatos et al[55]	X				51.6	6	6	0	0
Li et al[43]	X				49	13	13	0	0
Liu et al[56]	X				8.5	5	5	0	0
Lurix et al[57]		X	X		59	5	5	0	0
Maaser et al[58]	X	X		X	54.9	59	59	0	0
Mann et al[59]		X	X		59	9	9	0	0
Mann et al[60]		X	X		59	23	23	0	0
Manner et al[61]				X	56	20	20	0	0
Manno et al[100]	X	X		X	61	11	11	1	0
May et al[44]	X	X		X	53	9	9	0	0
Mensink et al[36]	X	X		X	53	50	50	0	0
Milewski et al[62]	X			X	45	75	75	12	0
Moreels et al[63]		X			Not reported	6	6	0	0
Morise et al[89]					13	76	76	0	0
Morishima et al[37]	X	X			36	17	35	35	0
Moschler et al[64]					35.4	193	193	0	0
Nakano et al[47]	X	X		X	64	36	36	36	0
Navaneethan et al[94]	X	X			56.8	49	59	9	1
Ohmiya et al[38]	X	X	X		41	23	23	23	0
Parker et al[65]	X				48	11	11	0	0
Pata et al[66]		X			Not reported	16	16	4	0
Peng et al[67]	X	X		X	53	15	15	0	0
Pohl et al[39]	X				Language1	19	21	21	0
Qing et al[68]	X				36	7	7	0	0
Rahman et al[48]		X			Not reported	55	55	3	1
Roushan et al[83]	X	X	X		Not reported	7	7	0	0
Russo et al[101]	X	X			47.2	6	6	0	0
Safatle et al[93]		X			57	9	9	0	0
Schulz et al[69]		X			48.6	11	11	0	0
Seiderer et al[70]	X	X			50.8	10	10	0	0
Shen et al[71]	X			X	33.9	8	8	0	0
Shi et al[72]	X	X			13	35	35	0	0
Sidhu et al[73]	X	X			61.2	39	39	0	0
Sun et al[74]		X			52	7	7	0	0
Takenaka et al[45]	X			X	52	10	10	0	0
Tsujikawa et al[102]	X	X		X	31	17	17	7	0
Uchida et al[75]	X				48.9	6	9	1	0
Urs et al[76]	X	X			12.9	5	5	0	0
Urs et al[77]		X			12.7	7	13	0	0
Watanabe et al[88]	X	X			10.5	10	20	0	0
Watanabe et al[78]		X			Not reported	59	60	0	0
Westerhoff[79]		X			Not reported	18	18	0	0
Wiarda et al[46]			X		Not reported	18	18	0	0
Xu et al[87]	X	X		X	36	21	21	0	0
Yamada et al[40]	X	X			Not reported	46	128	27	0
Yoshida et al[103]		X			37	10	10	5	0
Yu et al[86]		X		X	Not reported	36	108	0	0
Zhang et al[80]	X	X		X	31.6	5	5	0	0
Zhi et al[81]	X	X			Language1	7	7	0	0
Zhu et al[104]	X				36.3	23	23	0	0

¹Language: Unable to translate full manuscript, data was extracted from abstract which did not disclose age.