Table 1. Large series of patients with AITL reported in the literature.

Study	No. of Patients	Median age, years	Stages III to IV, %	Overall survival, %
Siegert 1995 [14]	62	64	90	36 at 4 years
Park 2007 [15]	65	60	95	25 at 5 years
Mourad 2008 [16]	157	62	81	51 at 2 years; 33 at 5 years; 29 at 7 years
Kyriakou* 2008 [10]	146	53#	73∞	67 at 2 years; 59 at 4 years
Kyriakou§ 2009 [13]	45	48	69	66 at 1 years; 64 at 3 years
Tokunaga 2012 [17]	207	67	90	54 at 3 years; 41 at 5 years; 35 at 7 years
Federico 2013 [18]	243	65	89	33 at 5 years

Abbreviations: AITL, angioimmunoblastic T-cell lymphoma.

*Patients were treated with high-dose therapy followed by autologous stem-cell transplantation.

^#Age at stem-cell transplantation.

^∞Stages IV, %.

^§Patients were treated with allogeneic stem-cell transplantation.