{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:41:09Z","timestamp":1777927269732,"version":"3.51.4"},"reference-count":7,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T00:00:00Z","timestamp":1775520000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100007658","name":"Baxter Healthcare Corporation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007658","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Perit Dial Int"],"abstract":"<jats:p>\n                    Measuring intraperitoneal pressure (IPP) has been proposed as a means to help maintain optimal ultrafiltration and prevent complications such as hernias, peritoneal leaks, and gastroesophageal reflux, which are linked with high IPP levels. The Durand method is a commonly accepted method for measuring IPP; however, it is cumbersome and not routinely used in clinics due to its complexity. Here we report the outcome of a pilot study that evaluated the agreement between IPP measured using an in-line pressure transducer and IPP measured using the Durand method during in-clinic automated peritoneal dialysis (APD) therapy. This was an exploratory, descriptive, early feasibility study conducted among patients with a diagnosis of kidney failure who were on APD therapy. IPP was continuously measured using an investigational device (x-MIP transducer) and at fixed timepoints using the Durand method. The study included 10 patients with a median age of 47.0 years and a median body mass index of 28.1\u2005kg\/m\n                    <jats:sup>2<\/jats:sup>\n                    . The study population was predominantly female, comprising 70% of the participants. The transducer IPP showed a moderate agreement with manual IPP, as most differences in measurements were within \u00b13\u2005cmH\n                    <jats:sub>2<\/jats:sub>\n                    O. Overall, IPP did not correlate with fill-volume. However, when examined on a per-patient level, six patients showed stronger correlations (\n                    <jats:italic toggle=\"yes\">\u03c1<\/jats:italic>\n                    \u2009&gt;\u20090.7) between IPP and fill-volume, while the remaining four patients had weaker correlations (\n                    <jats:italic toggle=\"yes\">\u03c1<\/jats:italic>\n                    \u2009&lt;\u20090.5). No safety concerns were identified in the study. In summary, this study indicates that a transducer-based IPP measurement device could serve as an alternative to the Durand method.\n                  <\/jats:p>","DOI":"10.1177\/08968608261435113","type":"journal-article","created":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T11:09:34Z","timestamp":1775560174000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Automated measurement of intraperitoneal pressure versus patient fill-volume"],"prefix":"10.1177","author":[{"given":"Peter","family":"Rutherford","sequence":"first","affiliation":[{"name":"Baxter Healthcare Corporation, Worldwide Medical"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-5928-188X","authenticated-orcid":false,"given":"Brad","family":"Keller","sequence":"additional","affiliation":[{"name":"Baxter Healthcare Corporation, Worldwide Medical, Deerfield, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alyssa","family":"Wilmington","sequence":"additional","affiliation":[{"name":"Baxter Healthcare Corporation, Worldwide Medical, Deerfield, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9826-1134","authenticated-orcid":false,"given":"Jaime","family":"Uribarri","sequence":"additional","affiliation":[{"name":"Division of Nephrology, Department of Medicine, Mount Sinai Medical Center"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuchita","family":"Sharma","sequence":"additional","affiliation":[{"name":"Division of Nephrology, Department of Medicine, Mount Sinai Medical Center"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1167-2702","authenticated-orcid":false,"given":"Marzuq","family":"Billah","sequence":"additional","affiliation":[{"name":"Division of Nephrology, Department of Medicine, Mount Sinai Medical Center"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Mao","sequence":"additional","affiliation":[{"name":"Department of Nephrology and Hypertension, Mayo Clinic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nabeel","family":"Aslam","sequence":"additional","affiliation":[{"name":"Department of Nephrology and Hypertension, Mayo Clinic"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2026,4,7]]},"reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1093\/ndt\/gfl745"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.nefroe.2017.11.002"},{"key":"e_1_3_4_4_2","doi-asserted-by":"publisher","DOI":"10.1093\/ndt\/17.3.380"},{"key":"e_1_3_4_5_2","first-page":"108","article-title":"Routine measurement of hydrostatic intraperitoneal pressure","volume":"8","author":"Durand P","year":"1992","unstructured":"Durand P, Chanliau J, Gamberoni J, et al. Routine measurement of hydrostatic intraperitoneal pressure. Adv Perit Dial 1992; 8: 108\u2013112.","journal-title":"Adv Perit Dial"},{"key":"e_1_3_4_6_2","doi-asserted-by":"publisher","DOI":"10.1177\/089686080502500404"},{"key":"e_1_3_4_7_2","doi-asserted-by":"publisher","DOI":"10.1159\/000506177"},{"key":"e_1_3_4_8_2","doi-asserted-by":"publisher","DOI":"10.3747\/pdi.2016.00267"}],"container-title":["Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08968608261435113","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/08968608261435113","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08968608261435113","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:39:23Z","timestamp":1777675163000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/08968608261435113"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4,7]]},"references-count":7,"alternative-id":["10.1177\/08968608261435113"],"URL":"https:\/\/doi.org\/10.1177\/08968608261435113","relation":{},"ISSN":["0896-8608","1718-4304"],"issn-type":[{"value":"0896-8608","type":"print"},{"value":"1718-4304","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,4,7]]},"article-number":"08968608261435113"}}