# OnCo record chhip (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/chhip/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "chhip", "ISRCTN97182923" ;
  schema:name "CHHiP"@en ;
  schema:description "CHHiP showed that four weeks of prostate radiotherapy in 3 Gy fractions is as effective as seven and a half weeks of conventional treatment, and 60 Gy in 20 fractions became the standard of care."@en ;
  schema:url <https://onco.cc/trials/chhip/> ;
  schema:dateModified "2026-09-16"^^xsd:date ;
  schema:citation <https://www.isrctn.com/ISRCTN97182923>, <https://doi.org/10.1016/S1470-2045(16)30102-4>, <https://doi.org/10.1016/S1470-2045(16)30102-4>, <https://doi.org/10.1016/j.clon.2019.05.009>, <https://www.isrctn.com/ISRCTN97182923> ;
  onco:status "positive" ;
  onco:tag "radiation-wave2" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/prostate/>, <https://onco.cc/cancers/prostate-intermediate-risk/>, <https://onco.cc/cancers/prostate-low-risk/> ;
  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/>, <https://onco.cc/terms/prostate-radiotherapy-fractionation/> ;
  onco:trials <https://onco.cc/trials/profit-trial/>, <https://onco.cc/trials/rtog-0415/>, <https://onco.cc/trials/pace-b/>, <https://onco.cc/trials/hypo-rt-pc/> .