Distinctive inflammatory bowel disease phenotype in primary sclerosing cholangitis

Table 5 Pouchitis in primary sclerosing cholangitis - inflammatory bowel disease n (%)

Ref.	Country	IBD (n)	PSC-IBD (n)	IPAA		Pouchitis		Chronic pouchitis		Pouch failure		Diagnosis
				IBD	PSC-IBD	IBD	PSC-IBD	IBD	PSC-IBD	IBD	PSC-IBD
Kartheuser et al[74], 1993	United States	NA	40	NA	40	NA	19 (47.5)	NA	NA	NA	NA	D1
Penna et al[69], 1996	United States	1043	54	1043	54	336 (32.2)	34 (63.0)	? (15.0)2	? (60.0)2	NA	NA	D3
Aitola et al[68], 1998	Finland	63	10	63	10	19 (30.2)	9 (90.0)	7 (11.1)	7 (70.0)	NA	NA	D3
Gorgun et al[71], 2005	United States	260	65	260	65	31 (11.9)	9 (13.8)	31 (11.9)	9 (13.8)	19 (7.3)	1 (1.5)	D345
Abdelrazeq et al[67], 2007	United Kingdom	182	16	182	16	53 (29.1)	11 (68.8)	18 (9.9)	9 (56.3)	NA	NA	D345
Lepistö et al[16], 2008	Finland	389	52	389	52	101 (26.0)	25 (48.1)	NA	NA	13 (3.3)	2 (3.8)	D1
Wasmuth et al[72], 2010	Norway	178	11	178	11	94 (52.8)	8 (72.0)	17 (9.6)	4 (36.4)	20 (11.2)	1 (9.1)	D34
Mathis et al[73], 2011	United States	NA	100	NA	100	NA	64 (64.0)	NA	16 (16.0)	NA	3 (3.0)	D345
Block et al[70], 2013	Norway	113	48	62	31	20 (32.3)	27 (87.1)	8 (12.9)	20 (64.5)	4 (6.5)	5 (16.1)	D345

¹Not specified;

²Not otherwise specified in paper;

³Clinical diagnosis pouchitis;

⁴Endoscopic diagnosis pouchitis;

⁵Histological diagnosis pouchitis. IPAA: Ileal pouch anal anastomosis; PSC: Primary sclerosing cholangitis; IBD: Inflammatory bowel disease; NA: Not available; D: Diagnosis.