Oral Session 1-12D ALL: Clinical Trials

[OS1-12D-6] Prognosis for elderly patients with acute lymphoblastic leukemia over 70 years

Naoki Miyashita^1,7, Ryoji Kobayashi², Takeshi Kondo³, Tomoyuki Endo⁴, Yutaka Tsutsumi⁵, Hajime Kobayashi⁶, Yasutaka Kakinoki⁷, Satoshi Yamamoto⁸, Yuichi Konuma⁹, Takuto Miyagishima¹⁰, Tetsuyuki Igarashi¹¹, Takanori Oda¹², Hajime Sakai¹³, Toshimichi Ishihara¹⁴, Masahiro Yoshida¹⁵, Takahiro Nagashima¹⁶, Kazuya Sato¹⁷, Yuji Kanisawa¹⁸, Yoshihito Haseyama¹⁹, Yasuo Hirayama²⁰, Shuichi Ota¹, Akio Shigematsu¹, Mitsutoshi Kurosawa²¹ (1.Department of Hematology, Sapporo Hokuyu hospital, Sapporo, Japan, 2.Department of Pediatrics, Sapporo Hokuyu Hospital, Sapporo, Japan, 3.Blood Disorders Center, Aiiku Hospital, Sapporo, Japan, 4.Department of Hematology, Hokkaido University Faculty of Medicine, Sapporo, Japan, 5.Department of Hematology, Hakodate Municipal Hospital, Hakodate, Japan, 6.Department of Hematology, Obihiro Kosei Hospital, Obihiro, Japan, 7.Department of Hematology, Asahikawa City Hospital, Asahikawa, Japan, 8.Department of Hematology, Sapporo City General Hospital, Sapporo, Japan, 9.Department of Hematology/Oncology, Asahikawa Red Cross Hospital, Asahikawa, Japan, 10.Department of Hematology, Kushiro Rosai Hospital, Kushiro, Japan, 11.Department of Hematology, Tenshi Hospital, Sapporo, Japan, 12.Department of Hematology/Oncology, Hokkaido Medical Center for Child Health, 13.Department of Hematology, Teine Keijinkai Hospital, Sapporo, Japan, 14.Department of Hematology, Kin-ikyo Chuo Hospital, Sapporo, Japan, 15.Department of Hematology/Oncology, Steel Memorial Muroran Hospital, Muroran, Japan, 16.Department of Internal Medicine, Japanese RC Kitami Hospital, Kitami, Japan, 17.Department of Hematology/Oncology, Asahikawa Kosei Hospital, Asahikawa, Japan, 18.Department of Hematology/Oncology, Oji General Hospital, Tomakomai, Japan, 19.Department of Hematology, Tonan Hospital, Sapporo, Japan, 20.Department of Internal Medicine, Higashi Sapporo Hospital, Sapporo, Japan, 21.Department of Hematology, Hokkaido Cancer Center, Sapporo, Japan)