{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T22:30:39Z","timestamp":1778279439721,"version":"3.51.4"},"reference-count":11,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2020,5,13]],"date-time":"2020-05-13T00:00:00Z","timestamp":1589328000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Small Animal Practice"],"published-print":{"date-parts":[[2020,7]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>To report the clinical characteristics and recurrence rate of spontaneous pneumothorax secondary to pulmonary blebs and bullae following surgical management in a large cohort of dogs. To explore potential risk factors for recurrence and describe outcome.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Medical records were retrospectively reviewed for cases with spontaneous pneumothorax managed surgically between 2000 and 2017. Signalment, clinical presentation, diagnostic imaging, surgery, histopathology findings and patient outcomes were recorded. Follow\u2010up was performed <jats:italic>via<\/jats:italic> patient records and telephone contact.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Records of 120 dogs with surgically treated pneumothorax were identified and reviewed, with 99 cases appropriate for exploratory statistical analysis. Median follow\u2010up was 850\u2009days (range: 9\u20135105\u2009days). Two\u2010 and 5\u2010year survival rates were 88.4% and 83.5%, respectively. There was recurrence in 14 of 99 dogs (14.1%) with adequate follow\u2010up, with a median time to recurrence of 25\u2009days (1\u20131719\u2009days). Univariable Cox regression analysis suggested increased risk for recurrence in giant breeds (hazard ratio\u00a0=\u00a011.05, 95% confidence interval: 2.82\u201343.35) and with increasing bodyweight (HR\u00a0=\u00a01.04, 95% confidence interval: 1.00\u20131.09). Of 14 dogs with recurrence, six were euthanased, two died of causes related to pneumothorax and six underwent further treatment, of which five were resolved.<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical Significance<\/jats:title><jats:p>Long\u2010term survival for dogs with surgically managed spontaneous pneumothorax was good and associated with a low risk of recurrence. Giant breed dogs and increased bodyweight were the only variables identified as possible risk factors for recurrence. The outcome for dogs with recurrence undergoing a second intervention was also favourable.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jsap.13146","type":"journal-article","created":{"date-parts":[[2020,5,13]],"date-time":"2020-05-13T08:30:51Z","timestamp":1589358651000},"page":"436-441","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Long\u2010term clinical outcomes following surgery for spontaneous pneumothorax caused by pulmonary blebs and bullae in dogs \u2013 a multicentre (<scp>AVSTS<\/scp> Research Cooperative) retrospective study"],"prefix":"10.1111","volume":"61","author":[{"given":"C. L.","family":"Howes","sequence":"first","affiliation":[{"name":"Small Animal Referral Hospital University of Bristol  Bristol BS40 5DU UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. P.","family":"Sumner","sequence":"additional","affiliation":[{"name":"Department of Clinical Sciences, College of Veterinary Medicine Cornell University  Ithaca New York 14853 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Ahlstrand","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine University of Wisconsin  Madison Wisconsin 53706 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R. J.","family":"Hardie","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine University of Wisconsin  Madison Wisconsin 53706 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Anderson","sequence":"additional","affiliation":[{"name":"Anderson Moores Veterinary Specialists  Winchester SO21 2LL UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Woods","sequence":"additional","affiliation":[{"name":"Hospital for Small Animals University of Edinburgh  Edinburgh EH25 9RG UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Goh","sequence":"additional","affiliation":[{"name":"Animal Emergency Centre Veterinary Referral Hospital  Victoria 3175 Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B.","family":"de la Puerta","sequence":"additional","affiliation":[{"name":"North Downs Veterinary Specialists  Bletchingley RH1 4QP UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H. N.","family":"Brissot","sequence":"additional","affiliation":[{"name":"Pride Veterinary Centre  Derby DE24 8HX UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Das","sequence":"additional","affiliation":[{"name":"Davies Veterinary Specialists  Hitchin SG5 3HR UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Nolff","sequence":"additional","affiliation":[{"name":"Clinic for Small Animal Surgery and Reproduction Ludwig Maximillian University  Munich 80539 Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.","family":"Liehmann","sequence":"additional","affiliation":[{"name":"University Hospital for Small Animals University of Vienna  1210 Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Chanoit","sequence":"additional","affiliation":[{"name":"Small Animal Referral Hospital University of Bristol  Bristol BS40 5DU UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,5,13]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.228.5.733"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00268-005-0235-2"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.2003.00524.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.241.4.467"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.2014.12288.x"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0954-6111(98)90008-7"},{"key":"e_1_2_5_8_1","first-page":"195","article-title":"Spontaneous pneumothorax in the dog \u2013 a retrospective analysis of 21 cases","volume":"29","author":"Holtsinger R. H.","year":"1993","journal-title":"Journal of the American Animal Hospital Association"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.5326\/0390435"},{"key":"e_1_2_5_10_1","first-page":"344","article-title":"CT scanning of dogs with spontaneous pneumothorax","volume":"154","author":"Lipscomb V.","year":"2004","journal-title":"The Veterinary Record"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1136\/thx.2010.136986"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.2002.220.1670"}],"container-title":["Journal of Small Animal Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjsap.13146","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jsap.13146","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jsap.13146","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jsap.13146","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,5]],"date-time":"2023-09-05T21:34:42Z","timestamp":1693949682000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jsap.13146"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,5,13]]},"references-count":11,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2020,7]]}},"alternative-id":["10.1111\/jsap.13146"],"URL":"https:\/\/doi.org\/10.1111\/jsap.13146","archive":["Portico"],"relation":{},"ISSN":["0022-4510","1748-5827"],"issn-type":[{"value":"0022-4510","type":"print"},{"value":"1748-5827","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,5,13]]},"assertion":[{"value":"2020-04-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-04-03","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-05-13","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}