Interim results of the Ph-negative acute lymphoblastic leukemia treatment in adult patients (results of Russian research group of ALL treatment (RALL))

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Abstract

An interim analysis of long-term treatment results for 202 patients with acute lymphoblastic leukemia (ALL), aged 15–60 years, received therapy according protocol ALL-2009 was shown. The basic principle of ALL-2009 was non-aggressive, but continued cytostatic exposure, as well as the reproducibility in a regional hematology centers. Long-term treatment results of ALL-2009 are 2 times higher than the previously obtained in adult ALL patients within the Russian clinical multicenter studies of adult ALL. The 5‑year overall survival of patients younger than 30 years was 73.6 %, relapse-free survival (RFS) – 71.5 %, compared with 52.7 % and 61.8 % in patients aged 30 years and older, respectively. In patients with B-precursor ALL with normal karyotype of blast cells significantly higher 5‑year RFS (82.1 %) compared to patients with abnormal karyotype (58.8 %) was registered. For T-ALL cytogenetic characteristics of blast cells had no prognostic significance. For patients with T-ALL important to perform autologous stem cell transplantation as a later consolidation, as this significantly reduce
relapse rate (from 33 to 0 %).

About the authors

E. N. Parovichnikova

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Author for correspondence.
Email: elenap@blood.ru
Russian Federation

V. V. Troitskaya

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

A. N. Sokolov

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

Z. Kh. Akhmerzaeva

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

L. A. Kuzmina

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

L. P. Mendeleeva

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

G. A. Klyasova

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

S. K. Kravchenko

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

Ye. O. Gribanova

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

S. N. Bondarenko

Raisa Gorbacheva Memorial Institute of Children Oncology, Hematology and Transplantation I. P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia

Russian Federation

O. Yu. Baranova

N.N. Blokhin Russian Cancer Research Center, Moscow

Russian Federation

T. S. Kaporskaya

Irkutsk Regional Hospital

Russian Federation

T. V. Ryltsova

Tula Regional Hospital

Russian Federation

A. S. Nizamutdinova

Municipal Alexander Hospital, St.-Petersburg

Russian Federation

T. P. Zagoskina

Kirov Research Institute of Hematology and Blood Transfusion, Federal Medical and Biological Agency

Russian Federation

Ye. Ye. Zinina

Surgut Regional Hospital

Russian Federation

O. S. Samoylova

N.A. Semashko Regional Clinical Hospital, N. Novgorod

Russian Federation

A. V. Klimovich

City Clinical Hospital ‡‚ 31, St..Petersburg

Russian Federation

Ye. A. Karyakina

City Hospital № 15, St.‑Petersburg

Russian Federation

A. S. Yelufer’eva

M.I. Kalinin Regional Clinical Hospital, Samara

Russian Federation

L. V. Gavrilova

Mordovian Republican Clinical Hospital, Saransk

Russian Federation

T. S. Konstantinova

Regional Hematology Center, Sverdlovsk Regional Clinical Hospital № 1, Yekaterinburg

Russian Federation

I. Yu. Toropova

Regional Clinical Hospital, Yaroslavl

Russian Federation

A. S. Pristupa

Regional Clinical Hospital, Ryazan

Russian Federation

N. A. Vopilina

V.D. Babenko Regional Clinical Hospital, Tambov

Russian Federation

T. S. Tikunova

St. Ioasafa Belgorod Regional Hospital

Russian Federation

O. P. Skamorina

Central Clinical Military Hospital, Federal Security Service of Russia, Moscow

Russian Federation

K. D. Kaplanov

Regional Clinical Oncology Dispensary № 1, Volgograd

Russian Federation

T. N. Obukhova

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

I. V. Galtseva

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

M. A. Rusinov

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

S. M. Kulikov

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

V. G. Savchenko

Hematologic Scientific Center, Ministry of Health of Russia, Moscow

Russian Federation

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