{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T05:31:52Z","timestamp":1783488712950,"version":"3.55.0"},"reference-count":20,"publisher":"SAGE Publications","issue":"11","license":[{"start":{"date-parts":[[2022,10,27]],"date-time":"2022-10-27T00:00:00Z","timestamp":1666828800000},"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":["The American Surgeon\u2122"],"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Surgery is the treatment of choice for pheochromocytoma. However, this surgery carries a risk of hemodynamic instability (HDI). The aim of this study was to report complications associated with this procedure, to identify risk factors for HDI during surgery, and its impact on postoperative outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The charts of all patients who underwent adrenalectomy for pheochromocytoma in two academic centers between 2006 and 2020 were retrospectively reviewed. The primary outcome was HDI defined by a systolic blood pressure &gt;160\u00a0mmHg or a mean blood pressure &lt;60\u00a0mmHg intraoperatively. The secondary outcomes of interest were the total duration of HDI, the occurrence of intraoperative arrhythmia, perioperative cardiovascular events, and postoperative complications.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>205 patients were included. HDI occurred intraoperatively in 155 patients (75.6%) but only 6 (3.2%) experienced arrhythmia. Thirty-eight postoperative complications were reported (18.6%) but only nine were \u22653 according to Clavien-Dindo (4.4%). There were 10 postoperative cardiovascular events (5.7%). Patients with intraoperative HDI had higher rates of postoperative complications (21.3% vs 10%; P = .07), major postoperative complications (5.8% vs 0%; P = .12) and cardiovascular events (6.5% vs 0%; P = .12). Factors associated with intraoperative HDI in univariate analysis were age (OR = 8.14; P = .006), high blood pressure preoperatively (OR = 2.16; P = .04), tumor size (OR = 15.83; P = .0001), and urinary normetanephrine level (OR = 9.33; P = .04).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>In multidisciplinary centers, the overall morbidity of adrenalectomy for pheochromocytoma is low. HDI during adrenalectomy for pheochromocytoma is highly prevalent but rarely associated with major cardiovascular events. There might be a link between HDI and postoperative cardiovascular events.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/00031348221135774","type":"journal-article","created":{"date-parts":[[2022,10,27]],"date-time":"2022-10-27T20:34:47Z","timestamp":1666902887000},"page":"4772-4779","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Adrenalectomy for Pheochromocytoma: Complications and Predictive Factors of Intraoperative Hemodynamic Instability"],"prefix":"10.1177","volume":"89","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0883-2533","authenticated-orcid":false,"given":"Fran\u00e7ois","family":"Tariel","sequence":"first","affiliation":[{"name":"Department of Urology, University of Rennes, Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caroline","family":"Dourmap","sequence":"additional","affiliation":[{"name":"Department of Cardiology, University of Rennes, Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Prudhomme","sequence":"additional","affiliation":[{"name":"Department of Urology, University of Toulouse, Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juliette","family":"Hascoet","sequence":"additional","affiliation":[{"name":"Department of Urology, University of Rennes, Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michel","family":"Soulie","sequence":"additional","affiliation":[{"name":"Department of Urology, University of Toulouse, Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin","family":"Moreau","sequence":"additional","affiliation":[{"name":"Department of Endocrinology, University of Rennes, Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthieu","family":"Thoulouzan","sequence":"additional","affiliation":[{"name":"Department of Urology, University of Toulouse, Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Delphine","family":"Vezzosi","sequence":"additional","affiliation":[{"name":"Department of Endocrinology, University of Toulouse, Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Agathe","family":"Guenego","sequence":"additional","affiliation":[{"name":"Department of Endocrinology, University of Rennes, Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Manunta","sequence":"additional","affiliation":[{"name":"Department of Urology, University of Rennes, Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Huyghe","sequence":"additional","affiliation":[{"name":"Department of Urology, University of Toulouse, Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benoit","family":"Peyronnet","sequence":"additional","affiliation":[{"name":"Department of Urology, University of Rennes, Rennes, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,10,27]]},"reference":[{"key":"bibr1-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1016\/S1166-7087(20)30756-9"},{"key":"bibr2-00031348221135774","unstructured":"DeLellis RA, ed. Pathology and Genetics of Tumours of Endocrine Organs. Lyon, France: IARC Press; 2004:320. (World Health Organization classification of tumours)."},{"key":"bibr3-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(05)67139-5"},{"key":"bibr4-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1007\/s12094-021-02622-9"},{"key":"bibr5-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1016\/S0952-8180(99)00014-8"},{"key":"bibr6-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1007\/s00268-017-4095-3"},{"key":"bibr7-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1245\/s10434-020-08454-1"},{"key":"bibr8-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1210\/jc.2007-1720"},{"key":"bibr9-00031348221135774","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-99-4-477"},{"key":"bibr10-00031348221135774","doi-asserted-by":"publisher","DOI":"10.5694\/j.1326-5377.2005.tb06997.x"},{"key":"bibr11-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/58.12.1453"},{"key":"bibr12-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1007\/s00268-014-2597-9"},{"key":"bibr13-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1210\/jc.2009-1051"},{"key":"bibr14-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1007\/s11934-005-0071-9"},{"key":"bibr15-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1016\/j.jamcollsurg.2021.02.018"},{"key":"bibr16-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1097\/01.sla.0000133083.54934.ae"},{"key":"bibr17-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aeh083"},{"issue":"12","key":"bibr18-00031348221135774","first-page":"816","volume":"88","author":"Yang R-L","year":"2008","journal-title":"Zhonghua Yi Xue Za Zhi"},{"key":"bibr19-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1007\/s00464-008-9904-1"},{"key":"bibr20-00031348221135774","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2013.05.011"}],"container-title":["The American Surgeon\u2122"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00031348221135774","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/00031348221135774","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00031348221135774","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:38:05Z","timestamp":1777379885000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/00031348221135774"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10,27]]},"references-count":20,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2023,11]]}},"alternative-id":["10.1177\/00031348221135774"],"URL":"https:\/\/doi.org\/10.1177\/00031348221135774","relation":{},"ISSN":["0003-1348","1555-9823"],"issn-type":[{"value":"0003-1348","type":"print"},{"value":"1555-9823","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,10,27]]}}}