{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T19:18:10Z","timestamp":1774898290284,"version":"3.50.1"},"reference-count":30,"publisher":"S. Karger AG","issue":"6","license":[{"start":{"date-parts":[[2007,1,1]],"date-time":"2007-01-01T00:00:00Z","timestamp":1167609600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2007,1,1]],"date-time":"2007-01-01T00:00:00Z","timestamp":1167609600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Respiration"],"published-print":{"date-parts":[[2007]]},"abstract":"<jats:p>&lt;i&gt;Background:&lt;\/i&gt; Noninvasive positive pressure ventilation (NPPV) delivered via a mouthpiece (mNPPV) has been successfully used in stable chronic restrictive respiratory insufficiency, but not in patients with chronic obstructive pulmonary disease (COPD) and acute respiratory failure (ARF). &lt;i&gt;Objectives:&lt;\/i&gt; The purpose of this matched case-control study was to compare the usefulness of mNPPV to noninvasive ventilation using a nasal or oronasal mask (nNPPV) or standard medical treatment (SMT) in COPD patients with ARF. &lt;i&gt;Methods:&lt;\/i&gt; Twenty-nine patients receiving mNPPV were matched with 29 patients receiving nNPPV and 29 patients receiving SMT regarding age, SAPSII, admission PaCO&lt;sub&gt;2&lt;\/sub&gt; and pH. &lt;i&gt;Results:&lt;\/i&gt; In the mNPPV group, admission PaCO&lt;sub&gt;2&lt;\/sub&gt; and pH were 78.6 \u00b1 12 mm Hg and 7.30 \u00b1 0.04, respectively. mNPPV and nNPPV avoided the need for endotracheal intubation in 27 and 25 patients, respectively (nonsignificant) whereas SMT resulted in a higher mechanical ventilation rate (13 patients). At the end of the treatment protocol, PaCO&lt;sub&gt;2&lt;\/sub&gt; was lower in the mNPPV group (62.2 \u00b1 9.6 mm Hg) than in the SMT group (72.4 \u00b1 20.4 mm Hg, p &lt; 0.018) leading to a significantly higher pH. No significant differences were observed between the mNPPV and nNPPV groups. &lt;i&gt;Conclusions:&lt;\/i&gt; In case of moderate respiratory acidosis, noninvasive ventilation using a mouthpiece significantly reduces the endotracheal intubation rate in comparison with SMT and therefore appears to be a second-line alternative to noninvasive ventilation delivered via a mask, especially when poorly tolerated.<\/jats:p>","DOI":"10.1159\/000105163","type":"journal-article","created":{"date-parts":[[2007,7,4]],"date-time":"2007-07-04T14:10:51Z","timestamp":1183558251000},"page":"632-639","source":"Crossref","is-referenced-by-count":18,"title":["Noninvasive Ventilation Using a Mouthpiece in Patients with Chronic Obstructive Pulmonary Disease and Acute Respiratory Failure"],"prefix":"10.1159","volume":"74","author":[{"given":"J.C.","family":"Glerant","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Rose","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.","family":"Oltean","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Dayen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"I.","family":"Mayeux","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.","family":"Jounieaux","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2007,7,2]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007%2Fs001340050904"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1097%2F00003246-199604000-00025"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.95.4.865"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1056%2FNEJM199011293232204"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.100.2.445"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1097%2F00003246-200203000-00010"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1159%2F000076676"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1056%2FNEJM199509283331301"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1159%2F000076675"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1159%2F000088897"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1159%2F000086501"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1097%2F00003246-199408000-00009"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1097%2F00003246-200203000-00019"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1159%2F000090777"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1097%2F00000542-200401000-00007"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.91.6.859"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.98.3.613"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.103.1.174"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016%2F0002-9343%2882%2990815-4"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1056%2FNEJM200006223422507"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1007%2Fs00134-002-1478-0"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016%2F0140-6736%2893%2990696-E"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1136%2Fthorax.55.10.819"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1001%2Fjama.290.22.2985"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.114.6.1636"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.113.5.1339"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1007%2Fs001340050452"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.97.1.150"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1097%2F00003246-200006000-00015"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1378%2Fchest.111.6.1631"}],"container-title":["Respiration"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/105163","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/105163","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,24]],"date-time":"2025-04-24T03:01:57Z","timestamp":1745463717000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000105163"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007]]},"references-count":30,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2007,11,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000105163","archive":["Portico"],"relation":{},"ISSN":["0025-7931","1423-0356"],"issn-type":[{"value":"0025-7931","type":"print"},{"value":"1423-0356","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007]]}}}