{"cited_by_count":905136,"description":"This cluster of papers focuses on the management and complications of vascular access in healthcare, including catheter-related infections, central venous catheterization, hemodialysis vascular access, arteriovenous fistulas, and guidelines for preventing intravascular device-related infections. The papers cover a wide range of topics related to the prevention, diagnosis, and treatment of complications associated with various types of vascular access.","display_name":"Central Venous Catheters and Hemodialysis","domain_id":"4","external_ids":{"openalex":"https://openalex.org/T10641","wikipedia":"https://en.wikipedia.org/wiki/Vascular_access"},"field_id":"36","id":"T10641","keywords":[{"display_name":"central venous catheters","id":"central-venous-catheters","score":0.6105,"url":"https://openalex.org/keywords/central-venous-catheters"},{"display_name":"hemodialysis vascular access","id":"hemodialysis-vascular-access","score":0.8317,"url":"https://openalex.org/keywords/hemodialysis-vascular-access"},{"display_name":"arteriovenous fistula","id":"arteriovenous-fistula","score":0.5225,"url":"https://openalex.org/keywords/arteriovenous-fistula"},{"display_name":"catheter-related infection","id":"catheter-related-infection","score":0.4991,"url":"https://openalex.org/keywords/catheter-related-infection"},{"display_name":"vascular access","id":"vascular-access","score":0.4934,"url":"https://openalex.org/keywords/vascular-access"},{"display_name":"catheter-related complications","id":"catheter-related-complications","score":0.5942,"url":"https://openalex.org/keywords/catheter-related-complications"},{"display_name":"central venous catheterization","id":"central-venous-catheterization","score":0.6906,"url":"https://openalex.org/keywords/central-venous-catheterization"},{"display_name":"peripherally inserted central catheter","id":"peripherally-inserted-central-catheter","score":0.8164,"url":"https://openalex.org/keywords/peripherally-inserted-central-catheter"},{"display_name":"catheter-related bloodstream infection","id":"catheter-related-bloodstream-infection","score":0.7084,"url":"https://openalex.org/keywords/catheter-related-bloodstream-infection"},{"display_name":"catheter-related thrombosis","id":"catheter-related-thrombosis","score":0.7067,"url":"https://openalex.org/keywords/catheter-related-thrombosis"},{"display_name":"peripheral intravenous catheters","id":"peripheral-intravenous-catheters","score":0.8084,"url":"https://openalex.org/keywords/peripheral-intravenous-catheters"},{"display_name":"central line-associated bloodstream infection","id":"central-line-associated-bloodstream-infection","score":0.5177,"url":"https://openalex.org/keywords/central-line-associated-bloodstream-infection"},{"display_name":"catheter dwell time","id":"catheter-dwell-time","score":0.6187,"url":"https://openalex.org/keywords/catheter-dwell-time"},{"display_name":"vascular access complications","id":"vascular-access-complications","score":0.4358,"url":"https://openalex.org/keywords/vascular-access-complications"},{"display_name":"catheter occlusion","id":"catheter-occlusion","score":0.6007,"url":"https://openalex.org/keywords/catheter-occlusion"},{"display_name":"catheter care","id":"catheter-care","score":0.5923,"url":"https://openalex.org/keywords/catheter-care"},{"display_name":"arteriovenous graft","id":"arteriovenous-graft","score":0.8678,"url":"https://openalex.org/keywords/arteriovenous-graft"},{"display_name":"central venous catheter complications","id":"central-venous-catheter-complications","score":0.7043,"url":"https://openalex.org/keywords/central-venous-catheter-complications"},{"display_name":"catheter removal","id":"catheter-removal","score":0.439,"url":"https://openalex.org/keywords/catheter-removal"},{"display_name":"phlebitis","id":"phlebitis","score":0.3694,"url":"https://openalex.org/keywords/phlebitis"},{"display_name":"internal jugular vein","id":"internal-jugular-vein","score":0.3606,"url":"https://openalex.org/keywords/internal-jugular-vein"},{"display_name":"hemodialysis catheter","id":"hemodialysis-catheter","score":0.7737,"url":"https://openalex.org/keywords/hemodialysis-catheter"},{"display_name":"central venous access","id":"central-venous-access","score":0.6745,"url":"https://openalex.org/keywords/central-venous-access"},{"display_name":"ultrasound-guided catheterization","id":"ultrasound-guided-catheterization","score":0.6766,"url":"https://openalex.org/keywords/ultrasound-guided-catheterization"},{"display_name":"fistula patency","id":"fistula-patency","score":0.9601,"url":"https://openalex.org/keywords/fistula-patency"}],"legacy_keywords":["Catheter-Related Infections","Central Venous Catheterization","Hemodialysis Vascular Access","Arteriovenous Fistulas","Intravascular Device-Related Infections","Vascular Access Guidelines","Catheter-Related Bloodstream Infections","Peripherally Inserted Central Catheters","Vascular Access Complications","Ultrasound-Guided Vascular Cannulation"],"openalex_id":"https://openalex.org/T10641","source_created_date":"2024-01-23T15:27:07","source_updated_date":"2026-10-17T03:02:00","subfield_id":"3604","url":"/topics/T10641","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10641","works_count":107999,"label":"Central Venous Catheters and Hemodialysis","provider":"openalex","revision":"44d2e91a55ae66d4","taxonomy_revision":"f050b5d4780b1289","title":"Central Venous Catheters and Hemodialysis","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36244612686022408","address_version":"morton4x16-v1","coordinates":[4,36,3604,10641],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}