{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,6]],"date-time":"2025-12-06T04:55:31Z","timestamp":1764996931955},"reference-count":27,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2012,2,15]],"date-time":"2012-02-15T00:00:00Z","timestamp":1329264000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int Forum Allergy Rhinol"],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background:<\/jats:title><jats:p>Multiple prospective and retrospective studies have reported results from balloon\u2010only procedures and hybrid balloon sinus surgeries through intermediate follow\u2010up periods of up to 1 year. Long\u2010term durability results beyond 2 years are limited.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods:<\/jats:title><jats:p>One\u2010year results from the original study of standalone transantral balloon dilation in patients with computed tomography (CT) evidence of chronic inflammation in the maxillary sinuses alone or maxillary and anterior ethmoid sinuses combined were previously reported. Revision rate, symptom improvement, and productivity improvement were prospectively evaluated after a minimum follow\u2010up of 2 years.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>Fifty\u2010nine patients (107 maxillary ostia) underwent balloon dilation of the maxillary sinus outflow tract and completed postprocedure follow\u2010up assessment at 27.0 \u00b1 3.6 months. Patient 20\u2010item Sino\u2010Nasal Outcome Test (SNOT\u201020) score improved from 2.65 \u00b1 0.97 at baseline to 0.79 \u00b1 0.71 at long\u2010term follow\u2010up (<jats:italic>p<\/jats:italic> &lt; 0.0001). Improvement in work productivity and activity due to sinus\u2010related health issues for all patients was statistically significant across all survey instrument characteristics (<jats:italic>p<\/jats:italic> range, &lt;0.0001 to 0.02). An analysis of the outcomes in a subgroup of patients with maxillary and anterior ethmoid disease (20; 34%) showed similar significant improvement in symptoms (SNOT\u201020 decrease = \u22122.1; <jats:italic>p<\/jats:italic> &lt; 0.0001). Approximately 92% of all patients reported satisfaction with the balloon procedure. Four (6.8%) patients underwent revision sinus surgery at 11.1 \u00b1 7.3 months after treatment.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p>Patients with chronic rhinosinusitis and radiographic evidence of isolated maxillary disease with or without anterior ethmoid disease have reported clinically meaningful and statistically significant improvement in symptoms, productivity, and activity through a minimum of 2 years following standalone balloon dilation. \u00a9 2012 ARS\u2010AAOA, LLC.<\/jats:p><\/jats:sec>","DOI":"10.1002\/alr.21024","type":"journal-article","created":{"date-parts":[[2012,2,15]],"date-time":"2012-02-15T16:28:32Z","timestamp":1329323312000},"page":"199-206","source":"Crossref","is-referenced-by-count":20,"title":["Two\u2010year results: transantral balloon dilation of the ethmoid infundibulum"],"prefix":"10.1002","volume":"2","author":[{"given":"James","family":"Stankiewicz","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Theodore","family":"Truitt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"James","family":"Atkins","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bradford","family":"Winegar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Cink","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joseph","family":"Raviv","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Diana","family":"Henderson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"Tami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,2,15]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348940811700405"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.2500\/ajr.2008.22.3155"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2008.06.008"},{"key":"e_1_2_7_5_2","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1177\/014556131008900208","article-title":"One\u2010year results: transantral balloon dilation of the ethmoid infundibulum","volume":"89","author":"Stankiewicz J","year":"2010","journal-title":"Ear Nose Throat J"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/alr.20008"},{"key":"e_1_2_7_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/alr.20069"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2007.02.006"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348940911801209"},{"key":"e_1_2_7_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2008.05.010"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1067\/mhn.2002.121022"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.2165\/00019053-199304050-00006"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/00005650-200101000-00009"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2010.07.014"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1185\/030079907X178793"},{"key":"e_1_2_7_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1081-1206(10)63152-3"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/lary.21114"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otc.2009.07.006"},{"key":"e_1_2_7_19_2","doi-asserted-by":"publisher","DOI":"10.1097\/MOO.0b013e3282f5e955"},{"key":"e_1_2_7_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2009.10.009"},{"key":"e_1_2_7_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2007.02.004"},{"key":"e_1_2_7_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/lary.21382"},{"key":"e_1_2_7_23_2","doi-asserted-by":"publisher","DOI":"10.2500\/105065896781795067"},{"key":"e_1_2_7_24_2","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-199901000-00006"},{"key":"e_1_2_7_25_2","doi-asserted-by":"publisher","DOI":"10.1177\/014556139207100303"},{"key":"e_1_2_7_26_2","doi-asserted-by":"publisher","DOI":"10.1002\/lary.20968"},{"key":"e_1_2_7_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2009.10.038"},{"key":"e_1_2_7_28_2","doi-asserted-by":"publisher","DOI":"10.1002\/lary.20653"}],"container-title":["International Forum of Allergy &amp; 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