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  • Bergmann, Troels K.University of South Denmark (författare)

Retrospective study of the impact of pharmacogenetic variants on paclitaxel toxicity and survival in patients with ovarian cancer

  • Artikel/kapitelEngelska2011

Förlag, utgivningsår, omfång ...

  • 2011-02-16
  • Springer Science Business Media,2011
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:liu-69835
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-69835URI
  • https://doi.org/10.1007/s00228-011-1007-6DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Paclitaxel has a broad spectrum of anti-tumor activity and is useful in the treatment of ovarian, breast, and lung cancer. Paclitaxel is metabolized in the liver by CYP2C8 and CYP3A4 and transported by P-glycoprotein. The dose-limiting toxicities are neuropathy and neutropenia, but the interindividual variability in toxicity and also survival is large. The main purpose of this study was to investigate the impact of genetic variants in CYP2C8 and ABCB1 on toxicity and survival. The 182 patients previously treated for ovarian cancer with carboplatin and paclitaxel in either the AGO-OVAR-9 or the NSGO-OC9804 trial in Denmark or Sweden were eligible for this study. Genotyping was carried out on formalin-fixed tissue. The patients toxicity profiles and survival data were derived from retrospective data. CYP2C8*3, ABCB1 C1236T, G2677T/A, and C3435T were chosen a priori for primary analysis; a host of other variants were entered into an exploratory analysis. Clinical data and tissue were available from a total of 119 patients. Twenty-two single nucleotide polymorphisms (SNPs) in 10 genes were determined. Toxicity registration was available from 710 treatment cycles. In the primary analysis, no statistically significant correlation was found between CYP2C8*3, ABCB1 C1236T, G2677T/A, and C3435T and neutropenia, sensoric neuropathy, and overall survival. CYP2C8*3 and the ABCB1 SNPs C1236T, G2677T/A, and C3435T were not statistically significantly correlated to overall survival, sensoric neuropathy, and neutropenia in 119 patients treated for ovarian cancer with paclitaxel/carboplatin.

Ämnesord och genrebeteckningar

  • Paclitaxel; CYP2C8; ABCB1; Ovarian cancer; Neutropenia; Neuropathy
  • MEDICINE
  • MEDICIN

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Green, HenrikLinköpings universitet,Klinisk farmakologi,Hälsouniversitetet(Swepub:liu)hengr89 (författare)
  • Brasch-Andersen, CharlotteUniversity of South Denmark (författare)
  • Mirza, Mansoor R.Odense University Hospital (författare)
  • Herrstedt, JornOdense University Hospital (författare)
  • Holund, BeritOdense University Hospital (författare)
  • du Bois, AndreasDr Horst Schmidt Clinic (författare)
  • Damkier, PerOdense University Hospital (författare)
  • Vach, WernerUniversity Medical Centre Freiburg (författare)
  • Brosen, KimUniversity of South Denmark (författare)
  • Peterson, CurtÖstergötlands Läns Landsting,Linköpings universitet,Klinisk farmakologi,Hälsouniversitetet,Onkologiska kliniken US(Swepub:liu)curpe13 (författare)
  • University of South DenmarkKlinisk farmakologi (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:European Journal of Clinical Pharmacology: Springer Science Business Media67:7, s. 693-7000031-69701432-1041

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