Treatment outcome of localized Helicobacter pylori-negative low-grade gastric MALT lymphoma

Table 3 Efficacy of eradication treatment in H. pylori-negative gastric MALT lymphoma reported in the literature n (%)

Author	Yr	No. of patients	Stage	Follow-up after treatment (mo)	Response rate
Steinbach et al[17]	1999	6	IE	5 or more	0 (0)
Ye et al[18]	2003	5	IE	4-12	0 (0)
Raderer et al[16]	2006	6	IE	12-19	5 (83)
Stathis et al[23]	2009	14	IE	Not described	51 (35)
Ruskone-Fourmestraux et al[24]	2001	10	IE, IIE1	2-21	0 (0)
Nakamura et al[25]	2006	7	IE, IIE1	1-15	2 (29)
Akamatsu et al[21]	2006	9	IE, IIE1	6 or more	1 (11)
Terai et al[26]	2008	4	IE, IIE1	Not described	1 (25)

¹3 presented a local relapse.