What are prognostic factors of leukemia?
The major prognostic factors for survival in adult ALL are age, cytogenetic abnormalities, immunologic subtype, white blood cell (WBC) count, and time to achieve complete remission (CR). Determination of these factors is crucial for adapting post remission therapy in adult ALL.
What are the prognostic factors?
A situation or condition, or a characteristic of a patient, that can be used to estimate the chance of recovery from a disease or the chance of the disease recurring (coming back).
What is the prognosis of ALL leukemia?
What are the survival rates for acute lymphoblastic leukemia? About 98% of children with ALL go into remission within weeks after starting treatment. About 90% of those children can be cured. Patients are considered cured after 10 years in remission.
What is the most important prognostic factor in acute lymphoblastic leukemia?
Response to treatment MRD remains the most important prognostic factor in pediatric ALL.
What are the three most important prognostic factors in determining long term survival for children with acute leukemia?
5. What are the three most important prognostic factors in determining long-term survival for children with acute leukemia? A. Histologic type of disease, initial platelet count, and type of treatment.
What are poor prognostic factor for ALL?
Prognostic factors for ALL include age older than 30 y (worse with increasing age) White blood cells (WBC) > 30,000/mm3 for B-cell ALL; WBC > 100,000/mm3 for T-cell ALL. For precursor B-cell ALL, the prognosis is worse for CD10-negative (common ALL antigen [CALLA]-negative) cases.
What are prognostic and predictive factors?
We defined a prognostic factor as a patient characteristic that identifies subgroups of untreated patients having different outcomes, and a factor predictive of treatment effect as a patient characteristic that identifies subgroups of treated patients having different (as a consequence of treatment) outcomes.
Why are prognostic factors important?
There are several reasons why prognostic factors are important. First, by determining which variables are prognostic of outcomes we gain insights on the biology and natural history of the disease. Second, appropriate treatment strategies may be optimized based on the prognostic factors of an individual patient.
What is the prognosis of CML?
Historically, the median survival of patients with CML was 3-5 years from the time of diagnosis. Currently, patients with CML have a median survival of 5 or more years. The 5-year survival rate has more than doubled, from 31% in the early 1990s to 70.6% for patients diagnosed from 2011 to 2017.
What are the three most important prognostic factors in determining long term survival?
What are the three most important prognostic factors in determining long-term survival for children with acute leukemia? A. Histologic type of disease, initial platelet count, and type of treatment.