Endoscopic treatment of chronic pancreatitis

Table 2 Endoscopic treatment of pancreatic duct stenosis

Authors	Patients(n)	Technical Success (%)	Early improvement of pain (%)	Follow-up (mo)	Long-term improvement of pain (%)
Grimm[38]	70	58	82	2-36	57
Cremer[14]	76	94	94	18-72	94
Ponchon[39]	33	85	74	12	52
Sauerbruch[40]	24	87	83	24	50
Delhaye[11]	123	95	100	14	37
Schneider[23]	50	86	70	20	70
Binmoller[41]	93		74	58	64
Smits[42]	51	96	81	64	24
Dumonceau[43]	70		95	24	95
Adamek[44]	80			40	54
Heyries[13]	70	85	62	29	58
Rösch[45]	1018	70	-	59	65
Total	1758	85	81	30	61