{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,17]],"date-time":"2026-05-17T06:09:58Z","timestamp":1778998198516,"version":"3.51.4"},"reference-count":18,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T00:00:00Z","timestamp":1753315200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T00:00:00Z","timestamp":1753315200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cathet Cardio Intervent"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Inferior vena cava filter related thrombosis (IVCFT) poses significant challenges in patients undergoing mechanical thromboembolic prophylaxis, often leading to filter retrieval failure and recurrent pulmonary embolism. Current diagnostic modalities, including ultrasound, CT venography, and digital subtraction angiography (DSA), suffer from limitations such as operator dependency, ferromagnetic interference, patient transfer risks, and suboptimal multiplanar reconstruction capabilities. Cone\u2010beam computed tomography (CBCT), offering real\u2010time three\u2010dimensional vascular imaging within the angiography suite, holds promise for overcoming these barriers. However, its diagnostic accuracy and clinical utility in characterizing IVCFT morphology, thrombus burden, and filter\u2010device interactions remain unestablished. This study aimed to evaluate CBCT's role in optimizing filter retrieval decision\u2010making by integrating preprocedural thrombus phenotyping with intraoperative guidance, thereby establishing a personalized management framework for IVCFT.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aims<\/jats:title>\n                    <jats:p>To evaluate the diagnostic efficacy of cone\u2010beam CT (CBCT) in IVCFT retrieval and analyze thrombus characteristics affecting retrieval outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This prospective study enrolled 20 patients undergoing prophylactic filter placement (August 2024\u2013March 2025) for \u201cone\u2010stop\u201d assessment using intraoperative CBCT 3D rotational angiography combined with DSA. Multidimensional 3D reconstructions were analyzed for thrombus morphology, spatial distribution, and filter\u2010thrombus integration. Diagnostic accuracy was validated through post\u2010retrieval macroscopic examination. Retrieval success rates and contributing factors were statistically analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Among 16 confirmed IVCFT cases, CBCT demonstrated 100% diagnostic concordance. Thrombus morphology distribution revealed mural (81.3%) versus free\u2010floating (18.7%) patterns. The overall retrieval success rate was 87.5% (14\/16). Subanalysis demonstrated 100% success (10\/10) with \u2264\u200960% cross\u2010sectional thrombus burden versus 66.7% (4\/6) with &gt;\u200960% occupancy (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.125). Filters with transaxial thrombus penetration showed lower success rates compared to localized thrombi (75.0% vs. 100%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.467). Bedridden patients exhibited significantly higher rates of &gt;\u200960% thrombus burden compared to ambulatory counterparts (83.3% vs. 10.0%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.008).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>CBCT provides precise three\u2010dimensional characterization of IVCFT morphology and spatial relationships. Critical thrombus burden (\u2009&gt;\u200960%) and transfilter penetration emerge as key risk factors for retrieval failure. The CBCT\u2010DSA integrated protocol establishes an optimized decision\u2010making framework for personalized endovascular management.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ccd.70048","type":"journal-article","created":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T07:15:42Z","timestamp":1753341342000},"page":"2050-2058","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Preliminary Exploration of CBCT in IVCFT Patient Filter Retrieval"],"prefix":"10.1002","volume":"106","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-0911-1558","authenticated-orcid":false,"given":"Jiahao","family":"Zhu","sequence":"first","affiliation":[{"name":"Binzhou Medical University Hospital Binzhou P.R. China"},{"name":"School of Medical Imaging (Binzhou Medical University) Binzhou P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yang","family":"Geng","sequence":"additional","affiliation":[{"name":"Binzhou Medical University Hospital Binzhou P.R. China"},{"name":"School of Medical Imaging (Binzhou Medical University) Binzhou P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zengqiang","family":"Xu","sequence":"additional","affiliation":[{"name":"Binzhou Medical University Hospital Binzhou P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mengxin","family":"Jiang","sequence":"additional","affiliation":[{"name":"Binzhou Medical University Hospital Binzhou P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6492-9132","authenticated-orcid":false,"given":"Yingjiang","family":"Xu","sequence":"additional","affiliation":[{"name":"Binzhou Medical University Hospital Binzhou P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,7,24]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2017.06.041"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/ccr3.418"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.14503\/THIJ-18-6704"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1177\/19714009211049089"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-022-03148-5"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.3390\/jpm12111890"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.21037\/jtd-20-2382"},{"issue":"01","key":"e_1_2_12_9_1","first-page":"16","article-title":"Clinical Analysis of Endoluminal Treatment of Filter\u2010Related Inferior Vena Cava Thrombosis","volume":"10","author":"Cui C.","year":"2018","journal-title":"Chinese Journal of Vascular Surgery (Electronic Edition)"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0036-1583208"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.21037\/qims-23-724"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.acra.2024.02.031"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2023.02.026"},{"key":"e_1_2_12_14_1","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.22.28712"},{"key":"e_1_2_12_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvsv.2021.09.011"},{"key":"e_1_2_12_16_1","doi-asserted-by":"publisher","DOI":"10.3389\/fcvm.2023.1088224"},{"issue":"6","key":"e_1_2_12_17_1","first-page":"605","article-title":"Catheter\u2010Directed Thrombolysis Combined With Manual Aspiration Thrombectomy for Acute Inferior Vena Cava Filter Thrombosis","volume":"35","author":"Li W. 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