# OnCo record fast-trial (trial). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/trials/fast-trial/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "fast-trial" ;
  schema:name "FAST (5-fraction whole-breast radiotherapy)"@en ;
  schema:alternateName "FAST trial"@en, "CRUKE/04/015"@en ;
  schema:description "FAST is the trial that found the right five-dose schedule by measuring what the breast looked like afterwards. Giving the five treatments one a week, it showed 28.5 Gy leaves the breast no more changed than five weeks of conventional treatment, while 30 Gy leaves it visibly worse."@en ;
  schema:url <https://onco.cc/trials/fast-trial/> ;
  schema:dateModified "2026-09-25"^^xsd:date ;
  schema:citation <https://doi.org/10.1200/JCO.19.02750> ;
  onco:status "positive" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/breast-cancer/>, <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/breast-her2-positive/>, <https://onco.cc/cancers/tnbc/> ;
  onco:technologies <https://onco.cc/technologies/hypofractionated-radiotherapy/>, <https://onco.cc/technologies/imrt-igrt/> ;
  onco:institutions <https://onco.cc/institutions/icr-london/> ;
  onco:terms <https://onco.cc/terms/hypofractionation/>, <https://onco.cc/terms/alpha-beta-ratio/> ;
  onco:trials <https://onco.cc/trials/fast-forward/>, <https://onco.cc/trials/start-a/>, <https://onco.cc/trials/start-b/> .