# OnCo record progesterone-preop-tmh (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/progesterone-preop-tmh/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "progesterone-preop-tmh" ;
  schema:name "Single-injection depot progesterone before breast surgery (Tata Memorial)"@en ;
  schema:description "A single cheap hormone injection before breast surgery did not help every woman, but in those whose cancer had reached the lymph nodes it improved survival at five years, a finding still being tested."@en ;
  schema:url <https://onco.cc/trials/progesterone-preop-tmh/> ;
  schema:dateModified "2026-09-10"^^xsd:date ;
  schema:citation <https://doi.org/10.1200/JCO.2010.33.0738> ;
  onco:status "mixed" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/tnbc/> ;
  onco:technologies <https://onco.cc/technologies/endocrine-therapy/> ;
  onco:institutions <https://onco.cc/institutions/tata-memorial/> ;
  onco:trials <https://onco.cc/trials/lidocaine-peritumoral-tmh/> ;
  onco:people <https://onco.cc/people/badwe-rajendra/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-generic-repurposing/>, <https://onco.cc/bottlenecks/b-surgery-radiation-innovation/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-badwe-progesterone-jco-2011/> .