{"title":"日本纯种马指屈肌腱病变的危险因素。","authors":"Yoko Ikeda, Akikazu Ishihara, Masahiko Nakajima, Kazutaka Yamada","doi":"10.1294/jes.30.93","DOIUrl":null,"url":null,"abstract":"<p><p>Thoroughbred racehorses are commonly affected with superficial digital flexor (SDF) tendinopathy. This study aimed to identify risk factors for SDF tendinopathy in racing horses. The authors selected racehorses (n=292) with SDF tendinopathy from the medical records of a racetrack. As a risk factor associated with track-related variables, the SDF tendinopathy odds ratio (OR) was significantly high for a sloppy track surface compared with a standard track surface. Regarding risk factors associated with race-related variables, the SDF tendinopathy OR was significantly high in the following cases: when the order of arrival was worse than or equal to the 10th place; when the racehorses started to run a short race and when the racehorses' favourites were worse than or equal to the 8th place. Regarding risk factors associated with racehorse-related variables, the body weight of racehorses with SDF tendinopathy was significantly heavier than that of control horses. When there was a decrease in body weight since previous racing, the SDF tendinopathy OR was significantly high. Regarding risk factors associated with race career-related variables, when the charge in the race distance was short, the SDF tendinopathy OR was significantly high. As a countermeasure to prevent SDF tendinopathy, a sloppy track surface should be avoided during the race by guiding the horse toward to more solid track surface. Selecting long-distance races with slow speed, if possible, could reduce the risk of SDF tendinopathy.</p>","PeriodicalId":35701,"journal":{"name":"Journal of Equine Science","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1294/jes.30.93","citationCount":"1","resultStr":"{\"title\":\"Risk factors for superficial digital flexor tendinopathy in Thoroughbred racing horses in Japan.\",\"authors\":\"Yoko Ikeda, Akikazu Ishihara, Masahiko Nakajima, Kazutaka Yamada\",\"doi\":\"10.1294/jes.30.93\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Thoroughbred racehorses are commonly affected with superficial digital flexor (SDF) tendinopathy. This study aimed to identify risk factors for SDF tendinopathy in racing horses. The authors selected racehorses (n=292) with SDF tendinopathy from the medical records of a racetrack. As a risk factor associated with track-related variables, the SDF tendinopathy odds ratio (OR) was significantly high for a sloppy track surface compared with a standard track surface. Regarding risk factors associated with race-related variables, the SDF tendinopathy OR was significantly high in the following cases: when the order of arrival was worse than or equal to the 10th place; when the racehorses started to run a short race and when the racehorses' favourites were worse than or equal to the 8th place. Regarding risk factors associated with racehorse-related variables, the body weight of racehorses with SDF tendinopathy was significantly heavier than that of control horses. When there was a decrease in body weight since previous racing, the SDF tendinopathy OR was significantly high. Regarding risk factors associated with race career-related variables, when the charge in the race distance was short, the SDF tendinopathy OR was significantly high. As a countermeasure to prevent SDF tendinopathy, a sloppy track surface should be avoided during the race by guiding the horse toward to more solid track surface. Selecting long-distance races with slow speed, if possible, could reduce the risk of SDF tendinopathy.</p>\",\"PeriodicalId\":35701,\"journal\":{\"name\":\"Journal of Equine Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1294/jes.30.93\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Equine Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1294/jes.30.93\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2019/12/18 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"Veterinary\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Equine Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1294/jes.30.93","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2019/12/18 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"Veterinary","Score":null,"Total":0}
Risk factors for superficial digital flexor tendinopathy in Thoroughbred racing horses in Japan.
Thoroughbred racehorses are commonly affected with superficial digital flexor (SDF) tendinopathy. This study aimed to identify risk factors for SDF tendinopathy in racing horses. The authors selected racehorses (n=292) with SDF tendinopathy from the medical records of a racetrack. As a risk factor associated with track-related variables, the SDF tendinopathy odds ratio (OR) was significantly high for a sloppy track surface compared with a standard track surface. Regarding risk factors associated with race-related variables, the SDF tendinopathy OR was significantly high in the following cases: when the order of arrival was worse than or equal to the 10th place; when the racehorses started to run a short race and when the racehorses' favourites were worse than or equal to the 8th place. Regarding risk factors associated with racehorse-related variables, the body weight of racehorses with SDF tendinopathy was significantly heavier than that of control horses. When there was a decrease in body weight since previous racing, the SDF tendinopathy OR was significantly high. Regarding risk factors associated with race career-related variables, when the charge in the race distance was short, the SDF tendinopathy OR was significantly high. As a countermeasure to prevent SDF tendinopathy, a sloppy track surface should be avoided during the race by guiding the horse toward to more solid track surface. Selecting long-distance races with slow speed, if possible, could reduce the risk of SDF tendinopathy.