Table 1.

Cycles of intra-arterial chemotherapy and concomitant radiotherapy (IAC/RT) administered in 28 patients resected for non-pancreatic periampullary adenocarcinoma (NPPC) and reasons for cessation of therapy. Over half (n = 15) of all patients received all six cycles

	Cycles of IAC/RT
	0	1	2	3	4	5	6	Total
Patients, n (%)	28 (100%)	25 (89%)	23 (82%)	18 (64%)	17 (61%)	16 (57%)	15 (54%)	28
Dropouts, n (%)	3 (11%)	2 (7%)	5 (18%)	1 (4%)	1 (4%)	1 (4%)	0	13 (46%)
Progression	1 (4%)		2 (7%)					3 (11%)
Angio-related			1 (4%)					1 (4%)
Toxicity		1 (4%)	2 (7%)	1 (4%)	1 (4%)	1 (4%)		6 (21%)
Patient factors	2 (7%)	1 (4%)						3 (11%)