# OnCo record ibcsg-23-01 (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/ibcsg-23-01/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "ibcsg-23-01", "NCT00072293" ;
  schema:name "IBCSG 23-01"@en ;
  schema:alternateName "International Breast Cancer Study Group 23-01"@en, "IBCSG 23-01 micrometastasis trial"@en ;
  schema:description "A deposit of cancer smaller than two millimetres in a lymph node is not a reason to clear the armpit. Ten years later the women who had nothing further done were doing slightly better, and had a quarter of the arm swelling."@en ;
  schema:url <https://onco.cc/trials/ibcsg-23-01/> ;
  schema:dateModified "2026-09-25"^^xsd:date ;
  schema:citation <https://clinicaltrials.gov/study/NCT00072293>, <https://doi.org/10.1016/S1470-2045(18)30380-2> ;
  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/sentinel-node/> ;
  onco:companies <https://onco.cc/companies/etop-ibcsg/> ;
  onco:terms <https://onco.cc/terms/sentinel-lymph-node-biopsy/>, <https://onco.cc/terms/lymphadenectomy/>, <https://onco.cc/terms/breast-cancer-related-lymphoedema/>, <https://onco.cc/terms/axillary-surgery-de-escalation/> ;
  onco:trials <https://onco.cc/trials/acosog-z0011/>, <https://onco.cc/trials/senomac/> .