New device to implement the adenoma detection rate

Table 1 Studies focusing on EndoCuff-assisted colonoscopy

Ref.	Year	No. of patients (EAC)	No.of patients (SC)	Adenoma detection rate (%) (EAC)	Adenoma detection rate (%) (SC)	ADR significance
Floer et al[14]	2014	238	229	35.4	20.7	P < 0.0001
Lenze et al[15]	2014	50	//	34	//	//
Marsano et al[16]	2014	165	153	46.6	30	P = 0.002
Tsiamoulos et al[17]	2014	133	133 (pre-cuff period) 133 (post-cuff period)	68.98	55.13 61.74	//
Sawatzki et al[18]	2015	104	//	47	//	//
Chin et al[19]	2015	93	193	44.1	27.3	P = 0.01
Van Doorn et al[20]	2015	530	533	52	52	P = 0.92
Biecker et al[10]	2015	245	253	56	42	P = 0.001
Cattau et al[21]	2015	329	329	49.7	46.4	P = 0.392
Shah-Ghassemzadeh et al[22]	2015	219	230	62.1	49.13	P = 0.0057
Bhattacharyya et al[23]	2016	266	265	63	60.9	NS
Cavallaro et al[24]	2016	445	403	53	46	P < 0.05
De Palma et al[25]	2017	137	137	26.9	26.3	P = 0.002

EAC: Endocuff-assisted colonoscopy; SC: Standard colonoscopy; NS: Not significant; ADR: Adenoma detection rate.