{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,25]],"date-time":"2025-04-25T04:09:27Z","timestamp":1745554167831,"version":"3.40.4"},"reference-count":11,"publisher":"S. Karger AG","issue":"1","license":[{"start":{"date-parts":[[2005,1,14]],"date-time":"2005-01-14T00:00:00Z","timestamp":1105660800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2005,1,14]],"date-time":"2005-01-14T00:00:00Z","timestamp":1105660800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nephron Clin Pract"],"abstract":"<jats:p>&lt;i&gt;Background\/Aim:&lt;\/i&gt; Today, two kinds of 1-84PTH assays are available in clinical practice. Few studies have directly compared the results of these assays in the same plasma. &lt;i&gt;Methods:&lt;\/i&gt; Plasma samples were collected from 235 dialysis patients and analyzed by the 1-84PTH-IRMA, intact PTH-IRMA, 1-84PTH-CLIA, and intact PTH-CLIA assays simultaneously. &lt;i&gt;Results:&lt;\/i&gt; The results obtained by the 1-84PTH-IRMA and 1-84PTH-CLIA were highly correlated to each other (r&lt;sup&gt;2&lt;\/sup&gt; = 0.971, p &lt; 0.0001). In 90.2\u201392.3% of patients, the assays agreed when classifying them into three categories based on the K\/DOQI guidelines. However, the 1-84PTH assays agreed in only 41.3\u201383.4% of patients when classifying them into two categories by calculating 1-84PTH\/(intact PTH \u2013 1-84PTH). &lt;i&gt;Conclusion:&lt;\/i&gt; The results obtained by the two assays could be regarded as comparable in clinical practice. However, the 1-84PTH\/(intact PTH-1-84PTH) ratio has to be carefully applied since it amplified the error of these assays.<\/jats:p>","DOI":"10.1159\/000081788","type":"journal-article","created":{"date-parts":[[2005,1,20]],"date-time":"2005-01-20T08:44:42Z","timestamp":1106210682000},"page":"c8-c12","source":"Crossref","is-referenced-by-count":7,"title":["Direct Comparison between Two 1-84PTH Assays in Dialysis Patients"],"prefix":"10.1159","volume":"99","author":[{"given":"Junichiro J.","family":"Kazama","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Suguru","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shigemi","family":"Kameda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroki","family":"Maruyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ichiei","family":"Narita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Shigematsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fumitake","family":"Gejyo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2005,1,14]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1210%2Fjc.84.11.4287"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1046%2Fj.1523-1755.2000.00222.x"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1359%2Fjbmr.2001.16.4.605"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1210%2Fjc.2002-021610"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1046%2Fj.1523-1755.2001.00949.x"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1053%2Fajkd.2002.34519"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1007%2Fs10157-003-0226-2"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1093%2Fndt%2Fgfh038"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1046%2Fj.1523-1755.2003.00915.x"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1093%2Fndt%2Fgfg144"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1373%2Fclinchem.2003.026831"}],"container-title":["Nephron Clinical Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/81788","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/81788","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,24]],"date-time":"2025-04-24T03:16:55Z","timestamp":1745464615000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000081788"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,1,14]]},"references-count":11,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2005,1,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000081788","archive":["Portico"],"relation":{},"ISSN":["1660-2110"],"issn-type":[{"type":"electronic","value":"1660-2110"}],"subject":[],"published":{"date-parts":[[2005,1,14]]}}}