Academic Journal
Efficacy of a Lidocaine-Impregnated Elastrator Band for Castration and Tail Docking in Lambs
| العنوان: | Efficacy of a Lidocaine-Impregnated Elastrator Band for Castration and Tail Docking in Lambs |
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| المؤلفون: | Steven M. Roche, Brenda J. Ralston, Barbara Olson, Brendan D. Sharpe, Crystal Schatz, Kendall Beaugrand, Joseph A. Ross, Madeleine A. Broomfield, Nicolas Allan, Merle Olson |
| المصدر: | Animals, Vol 14, Iss 10, p 1403 (2024) |
| بيانات النشر: | MDPI AG, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Veterinary medicine LCC:Zoology |
| مصطلحات موضوعية: | anesthetic, elastrator, pain control, growth, weight gain, Veterinary medicine, SF600-1100, Zoology, QL1-991 |
| الوصف: | The primary objective of this study was to demonstrate the non-inferiority between lidocaine-impregnated ligation bands (LLBs) and control bands (CBs) with respect to the efficacy of castration and tail docking. Secondary objectives were to compare castration and tail-docking success, evaluate local site reactions, and compare average daily gain (ADG) between the treatment groups. A total of 238 male lambs were enrolled and randomly assigned to receive LLBs or CBs on their tail and scrotum. Lambs were weighed, had a health assessment, and the band site was observed on −3, 7, 14, 21, 28, 35, and 42 days after the bands were applied. A linear regression model was built to assess average daily gain, whereas a repeated measures model was used to evaluate body weight differences at each of the measured timepoints. Furthermore, logistic regression models were used to evaluate associations with casting outcomes. Few differences were noted between treatment groups with respect to casting success for the scrotum and tail and ADG over the entire experimental period. Non-inferiority calculations demonstrated no differences in tail docking and scrotal casting success, with casting occurring for the majority of animals by d 21 and d 42 for castration and tail docking, respectively. However, lambs receiving LLBs gained more weight from d −3 to 7 (+0.03 kg/d; 95% CI: 0 to 0.07), which may be an indication of effective pain control during the first week following band application. Overall, the use of an LLB does not affect the time to successful casting of the tail and could improve short-term growth when compared to a control band. Further studies are needed to compare LLBs to multimodal methods of pain relief. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2076-2615 |
| Relation: | https://www.mdpi.com/2076-2615/14/10/1403; https://doaj.org/toc/2076-2615 |
| DOI: | 10.3390/ani14101403 |
| URL الوصول: | https://doaj.org/article/be797533a73c4b148e955674c74ca8d1 |
| رقم الانضمام: | edsdoj.be797533a73c4b148e955674c74ca8d1 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20762615 |
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| DOI: | 10.3390/ani14101403 |