# OnCo record idea-pu-extended-clot-prevention-after-surgery (idea). 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/ideas/idea-pu-extended-clot-prevention-after-surgery/>
  a schema:CreativeWork ;
  onco:kind "idea" ;
  schema:identifier "idea-pu-extended-clot-prevention-after-surgery" ;
  schema:name "Four weeks of blood-clot prevention after major abdominal or pelvic cancer surgery"@en ;
  schema:description "Blood clots after a major operation for bowel, gynaecological or other abdominal cancer often appear after discharge. Extending preventive blood thinners to four weeks roughly halved clots in pooled trials without more major bleeding, and professional societies recommend it, yet among 23,527 older Americans having bowel cancer surgery in 2016 and 2017, 4.7 per cent received it."@en ;
  schema:url <https://onco.cc/ideas/idea-pu-extended-clot-prevention-after-surgery/> ;
  schema:dateModified "2026-10-20"^^xsd:date ;
  schema:citation <https://doi.org/10.1200/JCO.23.00294>, <https://doi.org/10.1245/s10434-016-5127-1>, <https://doi.org/10.1016/j.thromres.2021.06.010>, <https://doi.org/10.1097/dcr.0000000000003616> ;
  onco:tag "protocol-upgrade", "upgrade:proven-unevenly-used", "evidence:moderate" ;
  onco:related <https://onco.cc/ideas/idea-pu-enhanced-recovery-with-measured-compliance/> ;
  onco:cancers <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/rectal-cancer/>, <https://onco.cc/cancers/ovarian/>, <https://onco.cc/cancers/endometrial/>, <https://onco.cc/cancers/gastric/>, <https://onco.cc/cancers/pancreatic/>, <https://onco.cc/cancers/urothelial/> ;
  onco:sections <https://onco.cc/fronts/surgery/> ;
  onco:technologies <https://onco.cc/technologies/cancer-associated-thrombosis/> ;
  onco:terms <https://onco.cc/terms/vte/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-knowledge-diffusion/>, <https://onco.cc/bottlenecks/b-care-fragmentation/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-key-j-clin-oncol/> .