In 1989 Olga Aleinikova defended the Ph.D: “Hormonal status, the potassium content in myelokaryocytes for children with acute lymphoblastic leukemia”. In December 1999 – a Doctor of Medical Science thesis on the topic" New technologies in the treatment of acute leukemia in children "(at the Research Institute of Pediatric Hematology Health Ministry, Moscow).This was the result of a long-term work on introduction highly effective technologies of diagnosis and treatment of hematological diseases for children in Belarus. This work became the basis for the creation of modern treatment guidelines. In 2003: title of Professor of clinical medicine specialty. In 2004–2011: Head of the Medical Research Council of Ministry of Health of the Republic of Belarus. Since 2006: a member of the Expert Council of the Higher Certifying Commission, oncology specialty
ВАК. Is a member of the scientific communities: •
International Society of Paediatric Oncology (SIOP), • European Society of Pediatric Hematology – Immunology (ESPHI), • European Group for Blood and Marrow Transplantation (EBMT). Is a member of the editorial board: • Member of the Editorial Board of "Oncopediatric", • Chief editor of "Hematology and Blood Transfusion. Eastern Europe "(Belarus-Ukraine-Russia), The most significant results of activities: • Creation of the Belarusian school of Pediatric Oncology / Hematology, • Creation of a Population Registration System of childhood cancer, integrated into the international network, • Creation of high service organization for Pediatric Oncology and Hematology, which allowed to achieve world-class results in the treatment of malignant neoplasms for children. Olga Aleinikova has trained 12 candidates of medical sciences (PhD) and 3 Doctors of Medical Sciences, has published more than 500 publications, including 6 monographs, received 6 patents. == Educational activities ==