{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T19:17:33Z","timestamp":1787771853035,"version":"build-2784847793"},"reference-count":22,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,1]]},"abstract":"\n A\n BSTRACT<\/jats:sc>\n <\/jats:title>\n \n Background:<\/jats:title>\n ERCP is an endoscopic procedure for the diagnosis and treatment of biliopancreatic system diseases. An increase in intra-abdominal pressure due to the insufflation of air to the intestinal lumen may be transmitted to ICP through the course of ERCP. In this prospective, randomized, controlled double-blinded study, we aimed to assess the ICP change using ultrasonography measurement of ONSD in patients undergoing ERCP comparing the effects of propofol and ketofol anesthesia.<\/jats:p>\n <\/jats:sec>\n \n Material\/Methods:<\/jats:title>\n One hundred and nine patients undergoing ERCP under propofol or ketofol anesthesia were enrolled in the study. Ultrasonography measurement of ONSD was performed before (T0) and immediately after induction of anesthesia (T1), during sphincterotomy (T2), at the end of procedure (T3), and after the patient is fully awake (T4).<\/jats:p>\n <\/jats:sec>\n \n Results:<\/jats:title>\n \n Comparison of ONSD values and ONSD alteration between groups showed no statistically significant difference (\n P<\/jats:italic>\n > 0.05). Both groups showed significantly greater changes from T0 to T2 compared with values from T0 to T1, T3, and T4, respectively (\n P<\/jats:italic>\n = 0,000). T0 to T3 alteration was also significantly greater than T0 to T1 and T4 change in both groups (\n P<\/jats:italic>\n = 0,000).\n <\/jats:p>\n <\/jats:sec>\n \n Conclusions:<\/jats:title>\n ERCP procedure increases intracranial pressure most prominently during sphincterotomy both under propofol or ketofol anesthesia. Further studies are needed to investigate the impact of this phenomenon on adverse clinical outcomes.<\/jats:p>\n <\/jats:sec>","DOI":"10.4103\/njcp.njcp_876_22","type":"journal-article","created":{"date-parts":[[2024,2,6]],"date-time":"2024-02-06T00:00:52Z","timestamp":1707177652000},"page":"22-28","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":2,"title":["Assessment of Optic Nerve Sheath Diameter in Patients Undergoing Endoscopic Retrograde Cholangiopancreatography: A Prospective, Randomized, Controlled Double-Blinded Comparison of Propofol and Ketofol Anesthesia"],"prefix":"10.4103","volume":"27","author":[{"given":"M","family":"Demir","sequence":"first","affiliation":[{"name":"Anesthesiology Department, Kars Ka\u011f\u0131zman State Hospital, Kars, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00d6","family":"Balkiz Soyal","sequence":"additional","affiliation":[{"name":"Anesthesiology 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