Endoscopic resection techniques and ablative therapies for Barrett’s neoplasia

Table 10 Photodinamic therapy in Barrett’s esophagus

Autor	n	Study	Sessions	Complete regression of intestinal metaplasia (%)	Complete regression of dysplasia/early cancer (%)	Recurrence (%)	Follow-up (mo)
Wolfsen et al[118], 2002	48	Case series	1	56	98	N/D	18.5
Ackroyd et al[119], 2003	40	Case series	1	0	100	2.5	53
Overholt et al[120], 2003	94	Case series	1-2	56	80	N/D	50
Wolfsen et al[121], 2004	102	Case series	1	56	N/D	N/D	19
Overhalt et al [122], 2005	138	Randomized controlled trial	2	52	59	1.4	24
Pech et al[123], 2005	66	Case series	1.2	N/D	98	17	37