User:Mr. Ibrahem/Abemaciclib

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Mr. Ibrahem/Abemaciclib
Clinical data
Pronunciation/ʌˌbɛməˈsklɪb/
u-BEM-ə-SY-klib
Trade namesVerzenio, Verzenios, Ramiven, Zenlistik, others
Other namesLY2835219
AHFS/Drugs.comMonograph
License data
Routes of
administration
By mouth (tablets)
Drug classCDK inhibitor[1]
Legal status
Legal status
Pharmacokinetic data
Bioavailability45%
Protein binding96.3%
Elimination half-life18.3 hrs
Excretion81% via feces, 3% via urine
Identifiers
  • N-[5-[(4-Ethyl-1-piperazinyl)methyl]-2-pyridinyl]-5-fluoro-4-[4-fluoro-2-methyl-1-(1-methylethyl)-1H-benzimidazol-6-yl]-2-pyrimidinamine
Chemical and physical data
FormulaC27H32F2N8
Molar mass506.606 g·mol−1
3D model (JSmol)
  • CCN1CCN(CC1)Cc2ccc(nc2)Nc3ncc(c(n3)c4cc5c(c(c4)F)nc(n5C(C)C)C)F
  • InChI=1S/C27H32F2N8/c1-5-35-8-10-36(11-9-35)16-19-6-7-24(30-14-19)33-27-31-15-22(29)25(34-27)20-12-21(28)26-23(13-20)37(17(2)3)18(4)32-26/h6-7,12-15,17H,5,8-11,16H2,1-4H3,(H,30,31,33,34)
  • Key:UZWDCWONPYILKI-UHFFFAOYSA-N

Abemaciclib, sold under the brand names Verzenio among others, is a medication used to treat breast cancer.[1] Specifically it is used for advanced cases that are HR positive but HER2 negative.[1] It is taken by mouth.[3]

Common side effects include diarrhea, low white blood cells, nausea, infections, tiredness, hair loss, and low platelets.[2] Other side effects may include pneumonitis, liver problems, and blood clots.[2] Use in pregnancy may harm the baby.[2] It is a CDK inhibitor which blocks the activity of CDK4 and CDK6.[1]

Abemaciclib was approved for medical use in the United States in 2017 and Europe in 2018.[2][1] In the United Kingdom 4 weeks costs the NHS about £2,950 as of 2021.[3] In the United States this amount costs about 13,700 USD.[4]

References

  1. ^ a b c d e f "Verzenios". Archived from the original on 3 June 2021. Retrieved 13 January 2022.
  2. ^ a b c d e "DailyMed - VERZENIO- abemaciclib tablet". dailymed.nlm.nih.gov. Archived from the original on 13 May 2021. Retrieved 13 January 2022.
  3. ^ a b BNF 81: March-September 2021. BMJ Group and the Pharmaceutical Press. 2021. p. 1010. ISBN 978-0857114105.
  4. ^ "Verzenio Prices, Coupons & Patient Assistance Programs". Drugs.com. Archived from the original on 16 January 2021. Retrieved 13 January 2022.