{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T09:13:12Z","timestamp":1790413992128,"version":"4.1.0"},"reference-count":41,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"9","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["JAHA"],"published-print":{"date-parts":[[2017,9,22]]},"abstract":"\n Background<\/jats:title>\n \n Retrieval of vena cava filters (\n VCF<\/jats:styled-content>\n s) is important for safety as complications increase with longer dwell times. This study assessed\n VCF<\/jats:styled-content>\n retrieval rates and factors associated with retrieval in a national cohort.\n <\/jats:p>\n <\/jats:sec>\n \n Methods and Results<\/jats:title>\n \n VCF<\/jats:styled-content>\n s were identified by procedural codes from an administrative claims database. Patients were identified who had a\n VCF<\/jats:styled-content>\n placement during a hospitalization from a national commercial administrative claims database. Indications for\n VCF<\/jats:styled-content>\n placement were identified as pulmonary embolism with or without deep vein thrombosis, deep vein thrombosis only, or prophylactic. Patient demographic and clinical characteristics were included in proportional hazard regression models to find associations with early (90\u2010day) and 1\u2010year\n VCF<\/jats:styled-content>\n retrieval. Initiation of anticoagulation and the correlation between time\u2010to\u2010retrieval and time\u2010to\u2010initiation of anticoagulation were observed. Of 54\u00a0766 patients receiving a\n VCF<\/jats:styled-content>\n , 36.9% had pulmonary embolism, 43.9% had deep vein thrombosis only, and 19.2% had no apparent venous thromboembolism present. Over the 1 year of follow\u2010up, the cumulative incidence of\n VCF<\/jats:styled-content>\n retrieval was 18.4%. Retrieval increased over time from a low of 14.0% in 2010 up to \u224824% in 2014. In adjusted time\u2010to\u2010event models, increasing age, differing regions, and some comorbidities were associated with poorer retrieval rates. Initiation of anticoagulation was poorly correlated with retrieval, with anticoagulation preceding retrieval by a median of 51\u00a0days while those without retrieval had a median of 278\u00a0days of exposure to anticoagulation.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n \n VCF<\/jats:styled-content>\n retrieval increased over the study period but remained suboptimal and was weakly correlated with anticoagulation initiation.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1161\/jaha.117.006708","type":"journal-article","created":{"date-parts":[[2017,9,4]],"date-time":"2017-09-04T20:10:18Z","timestamp":1504555818000},"update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":69,"title":["Vena Cava Filter Retrieval Rates and Factors Associated With Retrieval in a Large US Cohort"],"prefix":"10.1161","volume":"6","author":[{"given":"Joshua D.","family":"Brown","sequence":"first","affiliation":[{"name":"Department of Pharmacy Practice and Science, University of Kentucky College of Pharmacy, Lexington, KY"},{"name":"Department of Pharmaceutical Outcomes and Policy, University of Florida College of Pharmacy, Gainesville, FL"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Driss","family":"Raissi","sequence":"additional","affiliation":[{"name":"Division of Vascular and Interventional Radiology, Department of Radiology, University of Kentucky College of Medicine, Lexington, KY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiong","family":"Han","sequence":"additional","affiliation":[{"name":"Division of Vascular and Interventional Radiology, Department of Radiology, University of Kentucky College of Medicine, Lexington, KY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Val R.","family":"Adams","sequence":"additional","affiliation":[{"name":"Department of Pharmacy Practice and Science, University of Kentucky College of Pharmacy, Lexington, KY"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffery C.","family":"Talbert","sequence":"additional","affiliation":[{"name":"Department of Pharmacy Practice and Science, University of Kentucky College of Pharmacy, Lexington, KY"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chest.2015.11.026"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.RVI.0000203418-39769.0D"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2009.03.007"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.164.14.1541"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjmed.2011.02.021"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvs.2016.01.046"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2011.08.024"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.avsg.2011.11.033"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.104.512834"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-011-0151-9"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvsv.2013.04.005"},{"key":"e_1_3_3_13_2","unstructured":"US Food and Drug Administration . 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