{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T04:28:51Z","timestamp":1777868931141,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,11,27]],"date-time":"2009-11-27T00:00:00Z","timestamp":1259280000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,11,27]],"date-time":"2009-11-27T00:00:00Z","timestamp":1259280000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fetal Diagn Ther"],"abstract":"<jats:p>The objectives of the study were to assess the ability of a fetal pulse oximeter to measure the fetal oxygen saturation (SPO&lt;sub&gt;2&lt;\/sub&gt;) continuously during labor and to assess the correlation between readings of fetal pulse oximetry and cord blood gases at birth. The Nellcor N-400 Fetal Oximeter was used in 62 women prospectively. The mean SPO&lt;sub&gt;2&lt;\/sub&gt; was unchanged at the different stages of normal labor: 53.3 \u00b1 9.1 to 50.1 \u00b1 11.8% (n = 50). The SPO&lt;sub&gt;2&lt;\/sub&gt; recorded during the pushing phase of stage II (n = 40) was correlated significantly with umbilical cord arterial pH (r = 0.55; p = 0.0002), venous pH (r = 0.63; p = 0.0001), venous PCO&lt;sub&gt;2&lt;\/sub&gt; (r = 0.47; p = 0.002) and venous PO&lt;sub&gt;2&lt;\/sub&gt; (r = 0.39; p = 0.01). SPO&lt;sub&gt;2&lt;\/sub&gt; was also correlated with scalp pH (r = 0.52; p &lt; 0.05; n = 21). No side effects were noted. Fetal pulse oximetry could be useful to assess fetal oxygenation during labor and at birth.<\/jats:p>","DOI":"10.1159\/000264277","type":"journal-article","created":{"date-parts":[[2009,11,30]],"date-time":"2009-11-30T03:50:28Z","timestamp":1259553028000},"page":"37-45","source":"Crossref","is-referenced-by-count":16,"title":["Fetal Pulse Oximetry during Labor of 62 Patients"],"prefix":"10.1159","author":[{"given":"Bruno","family":"Langer","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eric","family":"Boudier","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joseph","family":"Haddad","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laure","family":"Pain","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guy","family":"Schlaeder","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,11,27]]},"container-title":["Fetal Diagnosis and Therapy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000264277","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T12:53:43Z","timestamp":1777553623000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000264277"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,11,27]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000264277","archive":["Portico"],"relation":{},"ISSN":["1015-3837","1421-9964"],"issn-type":[{"value":"1015-3837","type":"print"},{"value":"1421-9964","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,11,27]]}}}