Final answer:
The incorrect oral chemotherapy cycle amongst the listed options is the Afinitor (everolimus) 10mg daily for 21 days, then 7 days off, as everolimus is usually prescribed for continuous daily use without scheduled breaks.
Step-by-step explanation:
A student has inquired about the correctness of various oral chemotherapy cycles. To address this question, it is important to refer to the standard dosing regimens for the drugs mentioned. These are as follows:
- Revlimid (lenalidomide) 25mg daily for 21 days, then 7 days off is a standard regimen for multiple myeloma and certain myelodysplastic syndromes.
- Ibrance (palbociclib) 125mg daily for 21 days, then 7 days off is a typical cycle for specific types of breast cancer.
- Afinitor (everolimus) 10mg daily continuously without a scheduled off period is used for various cancers such as advanced kidney cancer, some breast cancers, and neuroendocrine tumors.
- Temodar (temozolomide) is often dosed at 150-200 mg/m2 daily for 5 days in a 28-day cycle for certain brain cancers.
Based on this information, the incorrect chemotherapy cycle from the options provided would be Afinitor (everolimus) 10mg daily for 21 days, then 7 days off, as this medication is typically taken continuously.