Miriam Kjörk Granström, Lars Roepstorff, Kjerstin Pettersson, Ingrid Ljungvall, Maria Dimopoulou, Charlie Peck, Annika Bergström
{"title":"使用综合诊断技术评估健康狗和瘸腿狗在地面行走时前肢步态的变化。","authors":"Miriam Kjörk Granström, Lars Roepstorff, Kjerstin Pettersson, Ingrid Ljungvall, Maria Dimopoulou, Charlie Peck, Annika Bergström","doi":"10.1186/s13028-024-00746-w","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Kinetic and kinematic gait analysis is increasingly practised as a part of lameness evaluation in dogs. The aim of this study was to examine the normal short- and long-term variation in forelimb gait in sound control dogs (CD) at a walk using seven selected variables of objective kinetic and kinematic gait analyses. Also, to compare the findings in CD to a group of forelimb lame dogs with elbow osteoarthritis (OAD). An additional aim was to test a kinetic based graphic method for lameness detection; symmetry squares (SS). A prospective longitudinal study was carried out on client owned CD and OAD. Clinical and orthopaedic evaluations were performed to ensure soundness and detect and grade lameness. Seven kinetic and kinematic variables and SS were tested for lameness evaluation. The CD were divided into two subgroups, CD1 and CD2, and examined twice: CD1 with two months interval and CD2 with 3-4 h interval. The OAD group was evaluated once and compared to the CD groups' first examination.</p><p><strong>Results: </strong>Thirteen CD and 19 OAD were included. For CD1 and CD2, there were no significant differences in any examined variable between examination occasions. Total peak force/impulse symmetry and fore-hind peak force/impulse symmetry differed significantly between OAD and CD. Symmetry squares had a 74% agreement to subjective orthopaedic evaluations.</p><p><strong>Conclusions: </strong>In CD, no difference in the examined variables was seen between examination occasions. Four out of seven objective variables differed significantly between CD and OAD. The graphic SS method might have diagnostic potential for lameness detection, making it possible to detect a shift from lame to non-lame limbs. Potentially, this might be especially helpful in bilaterally lame dogs, which often represent a clinical challenge in lameness evaluation.</p>","PeriodicalId":7181,"journal":{"name":"Acta Veterinaria Scandinavica","volume":"66 1","pages":"25"},"PeriodicalIF":1.9000,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11191351/pdf/","citationCount":"0","resultStr":"{\"title\":\"Evaluation of forelimb gait variation overground at a walk in sound and lame dogs using a combination of diagnostic techniques.\",\"authors\":\"Miriam Kjörk Granström, Lars Roepstorff, Kjerstin Pettersson, Ingrid Ljungvall, Maria Dimopoulou, Charlie Peck, Annika Bergström\",\"doi\":\"10.1186/s13028-024-00746-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Kinetic and kinematic gait analysis is increasingly practised as a part of lameness evaluation in dogs. The aim of this study was to examine the normal short- and long-term variation in forelimb gait in sound control dogs (CD) at a walk using seven selected variables of objective kinetic and kinematic gait analyses. Also, to compare the findings in CD to a group of forelimb lame dogs with elbow osteoarthritis (OAD). An additional aim was to test a kinetic based graphic method for lameness detection; symmetry squares (SS). A prospective longitudinal study was carried out on client owned CD and OAD. Clinical and orthopaedic evaluations were performed to ensure soundness and detect and grade lameness. Seven kinetic and kinematic variables and SS were tested for lameness evaluation. The CD were divided into two subgroups, CD1 and CD2, and examined twice: CD1 with two months interval and CD2 with 3-4 h interval. The OAD group was evaluated once and compared to the CD groups' first examination.</p><p><strong>Results: </strong>Thirteen CD and 19 OAD were included. For CD1 and CD2, there were no significant differences in any examined variable between examination occasions. Total peak force/impulse symmetry and fore-hind peak force/impulse symmetry differed significantly between OAD and CD. Symmetry squares had a 74% agreement to subjective orthopaedic evaluations.</p><p><strong>Conclusions: </strong>In CD, no difference in the examined variables was seen between examination occasions. Four out of seven objective variables differed significantly between CD and OAD. The graphic SS method might have diagnostic potential for lameness detection, making it possible to detect a shift from lame to non-lame limbs. Potentially, this might be especially helpful in bilaterally lame dogs, which often represent a clinical challenge in lameness evaluation.</p>\",\"PeriodicalId\":7181,\"journal\":{\"name\":\"Acta Veterinaria Scandinavica\",\"volume\":\"66 1\",\"pages\":\"25\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2024-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11191351/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Veterinaria Scandinavica\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1186/s13028-024-00746-w\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"VETERINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Veterinaria Scandinavica","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1186/s13028-024-00746-w","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
摘要
背景:作为犬跛足评估的一部分,运动学和运动学步态分析的应用越来越广泛。本研究的目的是利用客观运动学和运动学步态分析的七个选定变量,研究健全对照组犬(CD)在步行时前肢步态的正常短期和长期变化。此外,还将 CD 的研究结果与一组患有肘关节骨关节炎 (OAD) 的前肢瘸腿犬进行比较。另外一个目的是测试一种基于运动学的跛足检测图形方法:对称方块(SS)。对客户饲养的 CD 和 OAD 进行了前瞻性纵向研究。对它们进行了临床和矫形评估,以确保其健康状况良好,并对跛行进行检测和分级。在跛行评估中测试了七个动力学和运动学变量以及 SS。CD 组分为 CD1 和 CD2 两组,分别进行两次检查:CD1 组间隔两个月,CD2 组间隔 3-4 小时。对 OAD 组进行一次评估,并与 CD 组的首次检查进行比较:结果:共纳入 13 例 CD 组和 19 例 OAD 组。对于 CD1 和 CD2,不同检查时间的任何检查变量均无显著差异。总峰值力/脉冲对称性和前后峰值力/脉冲对称性在 OAD 和 CD 之间存在显著差异。对称性方格与主观矫形评估的一致性为 74%:在 CD 中,不同检查场合的检查变量没有差异。在七个客观变量中,有四个在 CD 和 OAD 之间存在显著差异。图形 SS 法可能对跛足检测具有诊断潜力,可以检测出跛足肢体向非跛足肢体的转变。这可能对双侧跛行的狗特别有帮助,因为双侧跛行往往是跛行评估中的一个临床难题。
Evaluation of forelimb gait variation overground at a walk in sound and lame dogs using a combination of diagnostic techniques.
Background: Kinetic and kinematic gait analysis is increasingly practised as a part of lameness evaluation in dogs. The aim of this study was to examine the normal short- and long-term variation in forelimb gait in sound control dogs (CD) at a walk using seven selected variables of objective kinetic and kinematic gait analyses. Also, to compare the findings in CD to a group of forelimb lame dogs with elbow osteoarthritis (OAD). An additional aim was to test a kinetic based graphic method for lameness detection; symmetry squares (SS). A prospective longitudinal study was carried out on client owned CD and OAD. Clinical and orthopaedic evaluations were performed to ensure soundness and detect and grade lameness. Seven kinetic and kinematic variables and SS were tested for lameness evaluation. The CD were divided into two subgroups, CD1 and CD2, and examined twice: CD1 with two months interval and CD2 with 3-4 h interval. The OAD group was evaluated once and compared to the CD groups' first examination.
Results: Thirteen CD and 19 OAD were included. For CD1 and CD2, there were no significant differences in any examined variable between examination occasions. Total peak force/impulse symmetry and fore-hind peak force/impulse symmetry differed significantly between OAD and CD. Symmetry squares had a 74% agreement to subjective orthopaedic evaluations.
Conclusions: In CD, no difference in the examined variables was seen between examination occasions. Four out of seven objective variables differed significantly between CD and OAD. The graphic SS method might have diagnostic potential for lameness detection, making it possible to detect a shift from lame to non-lame limbs. Potentially, this might be especially helpful in bilaterally lame dogs, which often represent a clinical challenge in lameness evaluation.
期刊介绍:
Acta Veterinaria Scandinavica is an open access journal encompassing all aspects of veterinary research and medicine of domestic and wild animals.