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Because steroid hormones are powerful drivers of gene expression in certain cancer cells, changing the levels or activity of certain hormones can cause certain cancers to cease growing, or even undergo cell death. Surgical removal of endocrine organs, such as orchiectomy and oophorectomy can also be employed as a form of hormonal therapy.
In order to develop more effective first-line chemotherapy regimen for aggressive lymphomas, some researchers tried to add toposide to the standard [R]-CHOP regimen. [7] There were also attempts to further improve the efficacy of the [R]-CHOEP regimen with escalating the chemotherapy doses. This mode was called [R]-High-CHOEP. However, it did ...
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 combination chemotherapy. The majority of drugs used in cancer chemotherapy are cytostatic, many via ...
Usually, the precipitating medication regimen includes combination chemotherapy, but TLS can be triggered in cancer patients by steroid treatment alone, and sometimes without any treatment—in this case the condition is referred to as "spontaneous tumor lysis syndrome". [13]
High-dose chemotherapy (HDC) is a regimen of chemotherapy medicines given at larger dosages. This therapeutic strategy is used to treat some cancers, especially those that are aggressive or have a high chance of coming back. With increased doses of chemotherapy chemicals administered to the body, HDC seeks to optimize the death of cancer cells.
One cycle of ABVD chemotherapy is typically given over 4 weeks in two doses, with the first on day 1 and the second dose on day 15. All four of the chemotherapy drugs are given intravenously . ABVD chemotherapy is usually given in the outpatient setting — that is, it does not require hospitalization .
The chemotherapy drug 5-FU can be toxic to some people with cancer. A quick, cheap test can show if chemo is safe for a patient, but few doctors order it. ... ‘I am going to give you a drug with ...
Steroidogenesis.Trilostane inhibits 3β-HSD. Trilostane is a steroidogenesis inhibitor. [1] It is specifically an inhibitor of 3β-hydroxysteroid dehydrogenase (3β-HSD). [1] [15] As a result of this action, trilostane blocks the conversion of Δ 5-3β-hydroxysteroids, including pregnenolone, 17α-hydroxypregnenolone, dehydroepiandrosterone (DHEA), and androstenediol, into Δ 4-3-ketosteroids ...