Javma-journal of The American Veterinary Medical Association最新文献

{"title":"Ventral neck mass in a longhaired Syrian hamster (Mesocricetus auratus).","authors":"Lilia R Medvedev, Shih-Hsuan Hsiao, Christine Tysiak Davis, Michael F Rosser","doi":"10.2460/javma.24.08.0540","DOIUrl":"https://doi.org/10.2460/javma.24.08.0540","url":null,"abstract":"","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":" ","pages":"1-3"},"PeriodicalIF":1.6,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgeon experience affects perioperative pain in cats undergoing elective ovariohysterectomy: a randomized clinical trial.","authors":"Lorenzo S B Cavagnari, Vanessa S Padilha, Ronise Tocheto, Bruna D C Regalin, Helena M C Pissetti, Felipe Comassetto, Nilson Oleskovicz","doi":"10.2460/javma.24.05.0293","DOIUrl":"10.2460/javma.24.05.0293","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to compare the outcomes between surgeries performed by either experienced or inexperienced surgeons by assessing intraoperative nociception and perioperative analgesia.</p><p><strong>Methods: </strong>16 healthy, client-owned female cats were randomly allocated into 2 groups of 8: one undergoing surgery by an experienced surgeon (GES group) and the other by inexperienced surgeons (GIS group). Both groups received IM premedication with acepromazine (0.05 mg/kg) and methadone (0.3 mg/kg). After 20 minutes, venipuncture and induction with propofol (dose-response, IV) were performed. Maintenance was achieved with inhaled isoflurane. Intraoperative vital parameters were monitored, and fentanyl (2.5 µg/kg, IV) was administered as rescue analgesia when needed. Postoperatively, pain was assessed with a visual analog scale and the multidimensional pain scale of the Universidade Estadual Paulista in Botucatu; morphine (0.2 mg/kg, IM) was used for rescue analgesia, as necessary.</p><p><strong>Results: </strong>In the GIS group, significant increases in heart rate and systolic blood pressure were noted during surgery, especially during pedicle clamping. Respiratory rate and end-tidal isoflurane levels were higher in the GIS group at specific surgical stages. Survival analysis indicated that the GIS group had a greater need for fentanyl. Postoperative pain scores were generally low, but a higher proportion of GIS cats required rescue analgesia.</p><p><strong>Conclusions: </strong>Surgeon experience influences intraoperative parameters and fentanyl consumption. Inexperienced surgeons contribute to increased postoperative pain and poorer wound healing outcomes in cats undergoing elective ovariohysterectomy.</p><p><strong>Clinical relevance: </strong>Ovariohysterectomy is a common procedure in veterinary practice, and surgical expertise significantly impacts pain management and recovery. Yet, its effects have been underexplored, potentially compromising animal welfare.</p>","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":" ","pages":"1622-1631"},"PeriodicalIF":1.6,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142465701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"AVMA Excellence Awards: Recognizing our colleagues for their contributions to veterinary medicine.","authors":"Sandra Faeh","doi":"10.2460/javma.262.10.1299","DOIUrl":"https://doi.org/10.2460/javma.262.10.1299","url":null,"abstract":"","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":"262 10","pages":"1299"},"PeriodicalIF":1.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142346875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Igniting passion in youth for careers in farm animal veterinary medicine.","authors":"Rustin M Moore, Jacqueline M Nolting, Toni Hare","doi":"10.2460/javma.24.07.0461","DOIUrl":"10.2460/javma.24.07.0461","url":null,"abstract":"","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":"262 10","pages":"1420"},"PeriodicalIF":1.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"AVMA Excellence Awards: Recognizing our colleagues for their contributions to veterinary medicine.","authors":"Sandra Faeh","doi":"10.2460/javma.262.10.1299","DOIUrl":"https://doi.org/10.2460/javma.262.10.1299","url":null,"abstract":"","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":"262 10","pages":"1299"},"PeriodicalIF":1.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142500615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Stanton Foundation partners with the University of Georgia to create a Spectrum of Care Clinic.","authors":"Amy H Carter, Andy Parks, Sharron Quisenberry, Lisa K Nolan","doi":"10.2460/javma.24.07.0491","DOIUrl":"10.2460/javma.24.07.0491","url":null,"abstract":"","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":"262 10","pages":"1419"},"PeriodicalIF":1.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"University of Florida's open heart surgery program for dogs thrives in first year.","authors":"Sarah K Carey, Darcy B Adin, L Chris Sanchez","doi":"10.2460/javma.24.07.0453","DOIUrl":"10.2460/javma.24.07.0453","url":null,"abstract":"","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":"262 10","pages":"1418"},"PeriodicalIF":1.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Leading by example: JAVMA and AJVR appear at scholarly publishing conferences.","authors":"Sarah E Wright","doi":"10.2460/javma.262.10.1294","DOIUrl":"10.2460/javma.262.10.1294","url":null,"abstract":"","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":"262 10","pages":"1294"},"PeriodicalIF":1.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Grade IV gastric ulceration, pyloric aplasia, and an ectopic duodenal papilla in a 13-year-old Quarter Horse gelding evaluated for recurrent colic.","authors":"Charlotte K Barton, Alex True, Melissa Fenn, Parvathy Thampi, Allison Watson, Lauren E Smanik","doi":"10.2460/javma.24.05.0336","DOIUrl":"10.2460/javma.24.05.0336","url":null,"abstract":"<p><strong>Objective: </strong>The objective of this Case Report was to describe the clinical manifestation and postmortem findings of a horse evaluated for recurrent colic diagnosed with pyloric aplasia and an ectopic duodenal papilla.</p><p><strong>Animal: </strong>13-year-old Quarter Horse gelding.</p><p><strong>Clinical presentation, progression, and procedures: </strong>The horse was presented to a referral center for signs of colic that were unresponsive to management on the farm. No abnormalities were noted on rectal palpation; however, upon passage of a nasogastric tube, 31 L of net gastric reflux was obtained. Gastroscopy noted grade IV squamous ulceration and moderate glandular ulceration, severe gastric dilatation, an abnormally positioned gastric outflow tract, and an ectopic duodenal papilla leaking bile-like fluid directly into the stomach.</p><p><strong>Treatment and outcome: </strong>The horse was initially treated with gastroprotectants, promotility agents, and dietary modifications. Following treatment failure and repeated episodes of colic with increasing severity, the horse was euthanized and a necropsy performed. At necropsy, it was confirmed that the aboral aspect of the stomach formed a dilated pouch and continued directly into the proximal duodenum with no discernible pyloric sphincter. The area of the pylorus was delineated by a faint indentation. The ectopic duodenal papilla was traced to the liver.</p><p><strong>Clinical relevance: </strong>Congenital gastric abnormalities, even in adult horses, should be considered as differential diagnoses when investigating horses presenting with a history of chronic colic. Neither pyloric aplasia nor an ectopic duodenal papilla have been described in the equine literature, and this Case Report raises awareness of the presence of such malformations and their manifestations.</p>","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":" ","pages":"1-5"},"PeriodicalIF":1.6,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142346775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tranexamic acid stops hyperfibrinolysis in dogs with hemorrhagic shock: a randomized, controlled clinical trial.","authors":"Erin Long Mays, Bernie Hansen, Laura Culbreth, Rita Hanel, Sean Majoy, Elizabeth Rozanski, Armelle DeLaforcade","doi":"10.2460/javma.24.03.0216","DOIUrl":"10.2460/javma.24.03.0216","url":null,"abstract":"<p><strong>Objective: </strong>To determine the effect of tranexamic acid (TXA) on clot hyperfibrinolysis (HF), defined as excessive clot lysis at 30 minutes (LY30%), with rapid thromboelastography (rTEG) or rTEG samples spiked with tissue plasminogen activator (tPA-stressed rTEG), in dogs with hemorrhagic shock.</p><p><strong>Methods: </strong>Prospective blinded clinical trial at 2 teaching hospitals, March 16, 2018, to May 20, 2022. Twenty-five dogs with hemorrhagic shock and HF were treated with standard care plus either TXA (20 mg/kg; TXA group) or saline (SAL group) over 20 minutes followed by an infusion of the same dose over 8 hours. Rapid TEG and tPA-stressed rTEG assays were performed immediately before study drug administration and at 8, 12, and 24 hours afterwards (T0, T8, T12, and T24, respectively).</p><p><strong>Results: </strong>4 dogs died or were euthanized before the end of the study period due to disease/injury severity. All survivors had normal rTEG LY30% values after T0; the value for 1 nonsurvivor increased at T8. The tPA-stressed LY30% normalized in all TXA (n = 14) and 8 of 11 SAL dogs at T8; TXA dogs had lower median tPA-stressed rTEG LY30% values at T8 and T12 than SAL dogs (P = .001 and .02, respectively). There was no treatment effect on blood product administration or survival, and no adverse effects were attributed to TXA administration.</p><p><strong>Conclusions: </strong>Resuscitation with or without TXA reduced HF identified by tPA-stressed rTEG. Hyperfibrinolysis was completely suppressed at the conclusion of the 8-hour TXA infusion.</p><p><strong>Clinical relevance: </strong>Although TXA treatment stopped HF, there was no effect on survival or transfusion requirements.</p>","PeriodicalId":14658,"journal":{"name":"Javma-journal of The American Veterinary Medical Association","volume":" ","pages":"54-62"},"PeriodicalIF":1.6,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142287458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}