Second Malignant Neoplasms After Childhood ALL Therapy; An International Ponte di Legno Study
To explore epidemiology, potential risk factors and survival rates of second cancers
occurring as the first event in childhood acute lymphoblastic leukemia the involved study
groups will collect anonymous data on all such cases diagnosed within the last decades to
form a common database with predefined variables comprising the clinical, biological, and
cytogenetic characteristics (myeloid neoplasias only) as well as outcome. Furthermore, we
will register the clinical, biological, and cytogenetic characteristics of the acute
lymphoblastic leukemia as well as type of treatment given.
Observational Model: Case-Only, Time Perspective: Retrospective
Pattern of SMN subtypes
Pattern of the main groups of SMN and their clinical charactiristics
At 20 years from diagnosis
Kjeld Schmiegelow, M.D.
Denmark: Danish Dataprotection Agency
PdL SMN Study 1