ADE is a
chemotherapy regimen
A chemotherapy regimen is a regimen for chemotherapy, defining the drugs to be used, their dosage, the frequency and duration of treatments, and other considerations. In modern oncology, many regimens combine several chemotherapy drugs in combinat ...
most often used as an induction or consolidation regimen in
acute myelogenous leukemia
Acute myeloid leukemia (AML) is a cancer of the myeloid line of blood cells, characterized by the rapid growth of abnormal cells that build up in the bone marrow and blood and interfere with normal blood cell production. Symptoms may include ...
, especially in poor-risk patients or those
refractory
In materials science, a refractory material or refractory is a material that is resistant to decomposition by heat, pressure, or chemical attack, and retains strength and form at high temperatures. Refractories are polycrystalline, polyphase, ...
to the standard first-line induction with standard "
7+3" regimen or who are
relapsed after the standard chemotherapy.
ADE regimen consists of three drugs:
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Ara-C (cytarabine) - an
antimetabolite;
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Daunorubicin - an
anthracycline antibiotic
An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of ...
that is able to
intercalate
Intercalation may refer to:
*Intercalation (chemistry), insertion of a molecule (or ion) into layered solids such as graphite
* Intercalation (timekeeping), insertion of a leap day, week or month into some calendar years to make the calendar foll ...
DNA and thus disrupt the
cell division
Cell division is the process by which a parent cell (biology), cell divides into two daughter cells. Cell division usually occurs as part of a larger cell cycle in which the cell grows and replicates its chromosome(s) before dividing. In eukar ...
cycle, preventing
mitosis
In cell biology, mitosis () is a part of the cell cycle in which replicated chromosomes are separated into two new nuclei. Cell division by mitosis gives rise to genetically identical cells in which the total number of chromosomes is mainta ...
;
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Etoposide - a
topoisomerase inhibitor.
Fludarabine and cytosine are less effective than standard ADE chemotherapy in high-risk acute myeloid leukemia, and addition of G-CSF and ATRA are not beneficial: results of the MRC AML-HR randomized trial
/ref>
Dosing regimen
References
{{Reflist
Chemotherapy regimens used in acute myeloid leukemia