{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T16:31:23Z","timestamp":1789662683300,"version":"4.0.1"},"reference-count":30,"publisher":"American Veterinary Medical Association (AVMA)","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["javma"],"published-print":{"date-parts":[[2000,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Objective<\/jats:bold>\u2014To compare racing performance before\nand after prosthetic laryngoplasty for treatment of\nlaryngeal neuropathy in inexperienced and experienced\nThoroughbred racehorses.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Design<\/jats:bold>\u2014Retrospective study.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Animals<\/jats:bold>\u201452 Thoroughbred racehorses treated with\nprosthetic laryngoplasty for laryngeal neuropathy.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Procedure<\/jats:bold>\u2014Lifetime race records were analyzed by\nuse of a verified regression model. Individual race\nrecords and hospital records were also reviewed.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Results<\/jats:bold>\u2014Experienced horses had a decline in performance,\nas measured by performance index, earnings\npercentage, and mean prediction error, during the 6-month period before prosthetic laryngoplasty.\nPerformance improved after surgery, relative to performance\nin 1 to 4 races immediately before surgery,\nbut did not attain previous baseline values for performance\nindex and earnings percentage, although racing\nspeed was restored to baseline values. Factors\nassociated with failure to attain baseline levels of performance\nincluded other racing-related injuries and\ndisorders, major complications of surgery, and age.\nIndividually, however, many horses had long and successful\ncareers after surgery. Performance of inexperienced\nhorses after surgery was at least equal to that\nof experienced horses.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Conclusions and Clinical Relevance<\/jats:bold>\u2014In addition to\nwarning clients of the complications associated with\nprosthetic laryngoplasty, it may be prudent to provide\na guarded prognosis for full restoration of racing performance\nin older horses, unless they are especially\ntalented and are free of other racing-related problems.\n(<jats:italic>J Am Vet Med Assoc<\/jats:italic> 2000;217:1689\u20131696)<\/jats:p>","DOI":"10.2460\/javma.2000.217.1689","type":"journal-article","created":{"date-parts":[[2005,12,6]],"date-time":"2005-12-06T17:46:47Z","timestamp":1133891207000},"page":"1689-1696","source":"Crossref","is-referenced-by-count":60,"title":["Career racing performance in Thoroughbreds treated with prosthetic laryngoplasty for laryngeal neuropathy: 52 cases (1981\u20131989)"],"prefix":"10.2460","volume":"217","author":[{"given":"Eric","family":"Strand","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George S.","family":"Martin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter F.","family":"Haynes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. Ray","family":"McClure","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. Donald","family":"Vice","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1272","reference":[{"key":"p_1_210","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S2543-3377(17)42892-5","volume":"14","author":"Fleming G.","year":"1882","journal-title":"Vet J Ann Comp Pathol"},{"key":"p_2_211","first-page":"462","author":"Liautard A","year":"1892","journal-title":"New York: Sabiston and Murray"},{"key":"p_3_212","first-page":"811","volume":"25","author":"Williams WL","year":"1901","journal-title":"Am Vet Rev"},{"key":"p_4_213","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1017\/S0022215100072571","volume":"84","author":"Cook WR","year":"1970","journal-title":"J Laryngol Otol"},{"key":"p_5_214","first-page":"157","volume":"157","author":"Marks D","year":"1970","journal-title":"J Am Vet Med Assoc"},{"key":"p_6_215","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1111\/j.1532-950X.1975.tb01599.x","volume":"4","author":"Raker CW","year":"1975","journal-title":"Arch Vet Surg"},{"key":"p_7_216","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1111\/j.2042-3306.1979.tb01328.x","volume":"11","author":"Greet TRC","year":"1979","journal-title":"Equine Vet J"},{"key":"p_8_217","first-page":"202","volume":"53","author":"Ducharme NG","year":"1989","journal-title":"Can J Vet Res"},{"key":"p_9_218","doi-asserted-by":"crossref","first-page":"1461","DOI":"10.2460\/ajvr.1991.52.09.1461","volume":"52","author":"Fulton IC","year":"1991","journal-title":"Am J Vet Res"},{"key":"p_10_219","first-page":"210","volume":"53","author":"Ducharme NG","year":"1989","journal-title":"Can J Vet Res"},{"key":"p_11_220","first-page":"216","volume":"53","author":"Ducharme NG","year":"1989","journal-title":"Can J Vet Res"},{"key":"p_12_221","first-page":"1760","volume":"49","author":"Shappell KK","year":"1988","journal-title":"Am J Vet Res"},{"key":"p_13_222","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1111\/j.1532-950X.1990.tb01156.x","volume":"19","author":"Williams JW","year":"1990","journal-title":"Vet Surg"},{"key":"p_14_223","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1111\/j.1532-950X.1990.tb01155.x","volume":"19","author":"Williams JW","year":"1990","journal-title":"Vet Surg"},{"key":"p_15_224","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1111\/j.1532-950X.1995.tb01291.x","volume":"24","author":"Ehrlich PJ","year":"1995","journal-title":"Vet Surg"},{"key":"p_16_225","doi-asserted-by":"crossref","first-page":"1900","DOI":"10.2460\/javma.1996.209.11.1900","volume":"209","author":"Martin GS","year":"1996","journal-title":"J Am Vet Med Assoc"},{"key":"p_17_226","doi-asserted-by":"crossref","first-page":"1641","DOI":"10.2460\/javma.1997.210.11.1641","volume":"210","author":"Martin GS","year":"1997","journal-title":"J Am Vet Med Assoc"},{"key":"p_18_227","first-page":"388","author":"Haynes PF","year":"1984","journal-title":"Philadelphia: WB Saunders Co"},{"key":"p_19_228","doi-asserted-by":"crossref","first-page":"1235","DOI":"10.2460\/javma.1994.204.08.1235","volume":"204","author":"Russell AP","year":"1994","journal-title":"J Am Vet Med Assoc"},{"key":"p_20_229","doi-asserted-by":"crossref","first-page":"2791","DOI":"10.2527\/jas1988.66112791x","volume":"66","author":"Buttram ST","year":"1988","journal-title":"J Anim Sci"},{"key":"p_21_230","doi-asserted-by":"publisher","DOI":"10.1007\/BF00690698"},{"key":"p_22_231","doi-asserted-by":"crossref","first-page":"432","DOI":"10.1016\/S0737-0806(88)80093-5","volume":"8","author":"Cook WR","year":"1988","journal-title":"J Equine Vet Sci"},{"key":"p_23_232","first-page":"46","author":"Baker GJ","year":"1983","journal-title":"Cambridge: Granta"},{"key":"p_24_233","doi-asserted-by":"crossref","first-page":"252","DOI":"10.1016\/S0737-0806(85)80112-X","volume":"5","author":"Hillidge CJ","year":"1985","journal-title":"Equine Vet Sci"},{"key":"p_25_234","first-page":"16","volume":"47","author":"Derksen FJ","year":"1986","journal-title":"Am J Vet Res"},{"key":"p_26_235","first-page":"60","volume":"13","author":"Johnson JH","year":"1985","journal-title":"Am Coll Vet Surg Form"},{"key":"p_27_236","first-page":"738","author":"McAllister ES","year":"1982","journal-title":"Calif: American Veterinary Publications"},{"key":"p_28_237","doi-asserted-by":"crossref","first-page":"114","DOI":"10.2460\/ajvr.1990.51.01.114","volume":"51","author":"Dean PW","year":"1990","journal-title":"Am J Vet Res"},{"key":"p_29_238","unstructured":"Speirs VC, Tulleners EP, Ducharme NG, etalLarynx. In: Auer JA, ed. Equine surgery.Philadelphia: WB Saunders Co, 1992:472."},{"key":"p_30_239","unstructured":"Speirs VC. A retrospective survey of racing performance of Australian horses after surgery for carpal injuries and laryngeal hemiplegia, in Proceedings. 26th Annu Meet Am Assoc Equine Pract 1980;26:335-344."}],"container-title":["Journal of the American Veterinary Medical Association"],"original-title":[],"link":[{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/217\/11\/javma.2000.217.1689.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/217\/11\/javma.2000.217.1689.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/217\/11\/javma.2000.217.1689.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,7]],"date-time":"2025-03-07T14:08:37Z","timestamp":1741356517000},"score":1,"resource":{"primary":{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/217\/11\/javma.2000.217.1689.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,12,1]]},"references-count":30,"journal-issue":{"issue":"11"},"URL":"https:\/\/doi.org\/10.2460\/javma.2000.217.1689","relation":{},"ISSN":["0003-1488"],"issn-type":[{"value":"0003-1488","type":"print"}],"subject":[],"published":{"date-parts":[[2000,12,1]]}}}