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Hydroxycarbamide, also known as hydroxyurea, is an antimetabolite medication used in sickle-cell disease, essential thrombocythemia, chronic myelogenous leukemia, polycythemia vera, and cervical cancer. In sickle-cells disease it increases fetal hemoglobin and decreases the number of attacks. It is taken by mouth.
Read the full article on WikipediaFor prescribing by certain health practitioners Clinical criteria: Treatment criteria: Must be treated by a medical practitioner; OR Must be treated by a nurse practitioner where both of the following are occurring: (i) patient care is being shared with a medical practitioner, (ii) the prescription continues existing therapy with this medicine.
“Hydroxycarbamide decreases the production of deoxyribonucleotides via inhibition of the enzyme ribonucleotide reductase by scavenging tyrosyl free radicals as they are involved in the reduction of nucleoside diphosphates (NDPs). Additionally, hydroxycarbamide causes production of reactive oxygen species in cells, leading to disassembly of replicative DNA polymerase enzymes and arresting DNA replication.”
“2–4 hours”
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