{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T15:24:58Z","timestamp":1777476298704,"version":"3.51.4"},"reference-count":23,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2025,5,26]],"date-time":"2025-05-26T00:00:00Z","timestamp":1748217600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2025,5,26]],"date-time":"2025-05-26T00:00:00Z","timestamp":1748217600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Can Assoc Radiol J"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:p>\n                    <jats:bold>Purpose:<\/jats:bold>\n                    A survey to determine the availability of after-hours IR on-call services at Ontario hospitals that have a radiology department. A secondary outcome is to determine potential barriers to the provision of IR after-hours on call services within the province.\n                    <jats:bold>Methods:<\/jats:bold>\n                    A survey was created and distributed to the radiology department heads across Ontario during a 6-week period in 2024.\n                    <jats:bold>Results:<\/jats:bold>\n                    The survey was sent to the department heads at 73 hospitals across the province of Ontario. Survey completion rate was 41% (30\/73). Two thirds of the respondents had formal IR divisions (20\/30, 66.7%). A total of 14 hospitals with IR departments offered on call services (70%, 14\/20) and 2 of the hospitals without IR departments (2\/10, 20%) offered on call services for non-vascular IR procedures (eg, abscess drainage). 92.9% of the groups offering IR call services stated year-over-year demand was increasing. The most common barrier to after-hours services were staffing resources.\n                    <jats:bold>Conclusion:<\/jats:bold>\n                    After-hours IR services have limited availability in the province of Ontario, and not all hospitals with IR departments currently provide after-hours access to IR procedures. The main barrier to provision of after-hours services is the lack of health human resources, in particular IR physicians.\n                  <\/jats:p>","DOI":"10.1177\/08465371251340368","type":"journal-article","created":{"date-parts":[[2025,5,27]],"date-time":"2025-05-27T02:45:42Z","timestamp":1748313942000},"page":"224-229","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["A Survey of After-Hours Interventional Radiology Availability in Ontario"],"prefix":"10.1177","volume":"77","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0832-6358","authenticated-orcid":false,"given":"Blair E.","family":"Warren","sequence":"first","affiliation":[{"name":"Department of Medical Imaging, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada"},{"name":"Division of Vascular and Interventional Radiology, Joint Department of Medical Imaging, University Health Network, Toronto, ON, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alanna","family":"Supersad","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada"},{"name":"Division of Vascular and Interventional Radiology, Joint Department of Medical Imaging, University Health Network, Toronto, ON, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sebastian","family":"Mafeld","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada"},{"name":"Division of Vascular and Interventional Radiology, Joint Department of Medical Imaging, University Health Network, Toronto, ON, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arash","family":"Jaberi","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada"},{"name":"Division of Vascular and Interventional Radiology, Joint Department of Medical Imaging, University Health Network, Toronto, ON, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George","family":"Oreopoulos","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada"},{"name":"Division of Vascular and Interventional Radiology, Joint Department of Medical Imaging, University Health Network, Toronto, ON, Canada"},{"name":"Divison of Vascular Surgery, University Health Network, Toronto, ON, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,5,26]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-023-03600-0"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2010.05.006"},{"key":"e_1_3_2_4_2","unstructured":"The Royal College of Physicians and Surgeons of Canada. Subspecialty training requirements in interventional radiology. 2016. Accessed February 10 2025. https:\/\/www.royalcollege.ca\/content\/dam\/documents\/ibd\/interventional-radiology\/interventional-radiology-str-e.html"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2022.10.016"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1259\/bjr.20150866"},{"key":"e_1_3_2_7_2","unstructured":"ACS. Resources for optimal care of the injured patient. 2022. Accessed February 3 2025. https:\/\/www.facs.org\/quality-programs\/trauma\/quality\/verification-review-and-consultation-program\/standards\/2022-resources-repository\/"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1136\/neurintsurg-2020-015825"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-023-03597-6"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1177\/08465371221117282"},{"key":"e_1_3_2_11_2","unstructured":"Government of Canada Statistics Canada. Population estimates quarterly. 2018. Accessed February 2 2025. https:\/\/www150.statcan.gc.ca\/t1\/tbl1\/en\/tv.action?pid=1710000901"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1097\/TA.0000000000001550"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2012.01.018"},{"key":"e_1_3_2_14_2","unstructured":"CRSN\/RRAVCC. About the Ontario Stroke System. Accessed February 10 2025. https:\/\/crsn.ca\/en\/about-us\/crsn-team-2"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2013.05.001"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.acra.2020.07.014"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1186\/s42155-018-0033-1"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacr.2022.10.002"},{"key":"e_1_3_2_19_2","unstructured":"Ontario.ca. Ontario Demographic Quarterly: highlights of second quarter. 2024. Accessed July 20 2023. http:\/\/www.ontario.ca\/page\/ontario-demographic-quarterly-highlights-second-quarter"},{"key":"e_1_3_2_20_2","unstructured":"CaRMS. Quota and applications by discipline. Accessed July 20 2023. https:\/\/www.carms.ca\/data-reports\/r1-data-reports\/r-1-match-interactive-data\/"},{"key":"e_1_3_2_21_2","unstructured":"College of Physicians and Surgeons of New Brunswick. *NEW* Atlantic Registry. Accessed April 9 2025. https:\/\/cpsnb.org\/en\/physicians\/licensure-in-new-brunswick\/new-atlantic-registry"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chest.2021.07.013"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2016.11.028"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chbr.2022.100206"}],"container-title":["Canadian Association of Radiologists Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08465371251340368","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/08465371251340368","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08465371251340368","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:55:23Z","timestamp":1777384523000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/08465371251340368"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,26]]},"references-count":23,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,2]]}},"alternative-id":["10.1177\/08465371251340368"],"URL":"https:\/\/doi.org\/10.1177\/08465371251340368","relation":{},"ISSN":["0846-5371","1488-2361"],"issn-type":[{"value":"0846-5371","type":"print"},{"value":"1488-2361","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,5,26]]}}}