{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9(2)"],"submitter":["Zheng Q"],"pubmed_abstract":["<h4>Background</h4>The objective of this study was to assess postintervention patency and analyze the predictive factors associated with early and late restenosis after intervention in hemodialysis arteriovenous fistulas (AVF) and arteriovenous grafts (AVG).<h4>Methods</h4>This study retrospectively analyzed 284 hemodialysis patients who underwent percutaneous transluminal angioplasty (PTA) due to AVF and AVG stenosis. A total of 350 PTA procedures were performed. Clinical, anatomical, biochemical, and technical variables were analyzed. Using univariate and multivariate analyses, we assessed the postintervention patency of PTA by follow-up, and identified the predictive factors taking into account competing risks.<h4>Results</h4>Postintervention patency rates at 3, 6, 12, and 24 months wer"],"journal":["Annals of translational medicine"],"pagination":["132"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7867940"],"repository":["biostudies-literature"],"pubmed_title":["Predictors associated with early and late restenosis of arteriovenous fistulas and grafts after percutaneous transluminal angiography."],"pmcid":["PMC7867940"],"pubmed_authors":["Zhang W","Hou J","Feng Z","Xie X","Tao Y","Yu F","Zheng Q","Zhang L","Xie B","Ye Z"],"additional_accession":[]},"is_claimable":false,"name":"Predictors associated with early and late restenosis of arteriovenous fistulas and grafts after percutaneous transluminal angiography.","description":"<h4>Background</h4>The objective of this study was to assess postintervention patency and analyze the predictive factors associated with early and late restenosis after intervention in hemodialysis arteriovenous fistulas (AVF) and arteriovenous grafts (AVG).<h4>Methods</h4>This study retrospectively analyzed 284 hemodialysis patients who underwent percutaneous transluminal angioplasty (PTA) due to AVF and AVG stenosis. A total of 350 PTA procedures were performed. Clinical, anatomical, biochemical, and technical variables were analyzed. Using univariate and multivariate analyses, we assessed the postintervention patency of PTA by follow-up, and identified the predictive factors taking into account competing risks.<h4>Results</h4>Postintervention patency rates at 3, 6, 12, and 24 months wer","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Jan","modification":"2025-04-04T19:40:51.576Z","creation":"2025-04-04T19:40:51.576Z"},"accession":"S-EPMC7867940","cross_references":{"pubmed":["33569434"],"doi":["10.21037/atm-20-7690"]}}