Search results
Results from the WOW.Com Content Network
After this therapy, patients are infused with their own or the donor's hematopoietic stem cells. One study reported a 3-year survival rate of 36% and another reported a median progression-free survival time (i.e. time disease does not worsen) of 11.2 months with a median overall survival time that was not reached after 54 months of follow-up. [26]
Chronic lymphocytic leukemia (CLL) is a type of cancer that affects the blood and bone marrow. [8] [9] In CLL, the bone marrow makes too many lymphocytes, which are a type of white blood cell. [8] [9] In patients with CLL, B cell lymphocytes can begin to collect in their blood, spleen, lymph nodes, and bone marrow.
In children under 15 in first-world countries, the five-year survival rate is greater than 60% or even 90%, depending on the type of leukemia. For infants (those diagnosed under the age of 1), the survival rate is around 40%. [13] In children who are cancer-free five years after diagnosis of acute leukemia, the cancer is unlikely to return. [13]
Alemtuzumab (Campath), an anti-CD52 monoclonal antibody that attacks white blood cells, has been used in treatment with greater success than previous options. [7] In one study of previously treated people with T-PLL, people who had a complete response to alemtuzumab survived a median of 16 months after treatment.
Survival rates for most childhood cancers have improved, with a notable improvement in acute lymphoblastic leukemia (the most common childhood cancer). Due to improved treatment, the 5-year survival rate for acute lymphoblastic leukemia has increased from less than 10% in the 1960s to about 90% during the time period 2003-2009. [16]
Factors predisposing to this progression in CLL/SLL MBL include the expression of CD38 cell-surface glycoprotein on the monoclonal B-cells, deletion of the short arm of chromosome 17 in these cells, [4] high serum levels of beta-2 macroglobulin, [2] and circulating B cell levels >10x10 9 /L. [9] There is relatively little information on the ...
The 5-year survival rate for children with leukemia is 83.6% in the USA. This means that 83.6% of children diagnosed with leukemia live for 5 years or more after their diagnosis. This is greatly improved from a 5-year survival rate of 36.5% in 1975. The improvement is largely attributed to advances in therapy, particularly therapy for ALL.
Survival rate is a part of survival analysis. It is the proportion of people in a study or treatment group still alive at a given period of time after diagnosis. It is a method of describing prognosis in certain disease conditions, and can be used for the assessment of standards of therapy. The survival period is usually reckoned from date of ...