Table 2.

Results of previous studies performed on EUS-PD.

Reference	Study design	Number of patients	Technical success (%)	Clinical success (%)	Adverse events (%)
Tvberg et al. [13]	Prospective observational	80	89	81	20
Fujii et al. [12]	Retrospective	45	74	83	6
Tessier et al. [10]	Retrospective	36	92	70	14
Oh et al. [14]	Prospective observational	25	100	100	20
Ergun et al. [15]	Retrospective	20	90	72	10
Kurihara et al. [16]	Retrospective	17	88	100	6