Murat Uztimür, Cennet Nur Ünal, Abdülkerim Deniz, Aytaç Pekmezci
{"title":"自由式Optium Neo H与离心GK仪诊断奶山羊低血糖和高酮血症的比较研究","authors":"Murat Uztimür, Cennet Nur Ünal, Abdülkerim Deniz, Aytaç Pekmezci","doi":"10.1002/vms3.70159","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>There is a lack of data on the validation and diagnostic performance of the Freestyle Optium Neo-H (Freestyle) and Centrivet GK (Centrivet) devices for the diagnosis of hypoglycaemia, hyperglycaemia and hyperketonaemia in goats.</p><p><strong>Objectives: </strong>The aim of the present study was to validate the Freestyle and Centrivet for the analysis of whole blood beta-hydroxybutyric acid (BHBA) and to validate the Freestyle for the analysis of whole blood glucose concentrations using the reference method (RM) in goat blood collected from the jugular and ear veins.</p><p><strong>Methods: </strong>Venous blood samples were utilised to assess glucose and BHBA concentrations using the Freestyle, Centrivet and RM. The cut-off point of BHBA was ≥ 0.8 mmol/L for hyperketonaemia. A total of 198 paired blood samples (vena jugularis and ear vein) were collected from 99 hair goats. The cut-off point for hypoglycaemia diagnosis was < 49 mg/dL.</p><p><strong>Results: </strong>There were proportional but no constant errors between RM and Freestyle and Centrivet for BHBA, and both proportional and constant errors were observed for glucose analysis. The mean bias for BHBA analysis was 0.14 and 0.06 mmol/L (Freestyle-RM) 0.51 and 0.16 mmol/L (Centrivet-RM) for jugular and ear veins, respectively. The mean bias for blood glucose analysis was 0.0 and 5.6 mg/L between Freestyle and RM in the jugular and ear veins, respectively. The sensitivity (Centrivet: 50%-61.3%; Freestyle: 93.6%-75.8%) and specificity (Centrivet GK: 75.7%-73%; Freestyle: 37.8%-70.3%) were determined in jugular and ear vein blood for hyperketonaemia diagnostics, respectively. The AUC of Freestyle was 0.89 and 0.95 in the jugular and ear vein for hypoglycaemia, respectively. The sensitivity of Freestyle was 60.3% and 96.8% in the jugular and ear vein for hypoglycaemia. The specificity of Freestyle was 100.0% and 76.7% for hypoglycaemia in jugular and ear veins, respectively.</p><p><strong>Conclusions: </strong>Freestyle demonstrated acceptable diagnostic performance for hypoglycaemia in ear veins, but neither Freestyle nor Centrivet showed sufficient diagnostic performance for hyperketonaemia. Both analysers were not interchangeable with RM in BHBA and glucose analysis.</p>","PeriodicalId":23543,"journal":{"name":"Veterinary Medicine and Science","volume":"11 1","pages":"e70159"},"PeriodicalIF":1.8000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11720734/pdf/","citationCount":"0","resultStr":"{\"title\":\"Comparison of Freestyle Optium Neo H and Centrivet GK Device in the Diagnosis of Hypoglycaemia and Hyperketonaemia in Dairy Goats: A Field Study.\",\"authors\":\"Murat Uztimür, Cennet Nur Ünal, Abdülkerim Deniz, Aytaç Pekmezci\",\"doi\":\"10.1002/vms3.70159\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>There is a lack of data on the validation and diagnostic performance of the Freestyle Optium Neo-H (Freestyle) and Centrivet GK (Centrivet) devices for the diagnosis of hypoglycaemia, hyperglycaemia and hyperketonaemia in goats.</p><p><strong>Objectives: </strong>The aim of the present study was to validate the Freestyle and Centrivet for the analysis of whole blood beta-hydroxybutyric acid (BHBA) and to validate the Freestyle for the analysis of whole blood glucose concentrations using the reference method (RM) in goat blood collected from the jugular and ear veins.</p><p><strong>Methods: </strong>Venous blood samples were utilised to assess glucose and BHBA concentrations using the Freestyle, Centrivet and RM. The cut-off point of BHBA was ≥ 0.8 mmol/L for hyperketonaemia. A total of 198 paired blood samples (vena jugularis and ear vein) were collected from 99 hair goats. The cut-off point for hypoglycaemia diagnosis was < 49 mg/dL.</p><p><strong>Results: </strong>There were proportional but no constant errors between RM and Freestyle and Centrivet for BHBA, and both proportional and constant errors were observed for glucose analysis. The mean bias for BHBA analysis was 0.14 and 0.06 mmol/L (Freestyle-RM) 0.51 and 0.16 mmol/L (Centrivet-RM) for jugular and ear veins, respectively. The mean bias for blood glucose analysis was 0.0 and 5.6 mg/L between Freestyle and RM in the jugular and ear veins, respectively. The sensitivity (Centrivet: 50%-61.3%; Freestyle: 93.6%-75.8%) and specificity (Centrivet GK: 75.7%-73%; Freestyle: 37.8%-70.3%) were determined in jugular and ear vein blood for hyperketonaemia diagnostics, respectively. The AUC of Freestyle was 0.89 and 0.95 in the jugular and ear vein for hypoglycaemia, respectively. The sensitivity of Freestyle was 60.3% and 96.8% in the jugular and ear vein for hypoglycaemia. The specificity of Freestyle was 100.0% and 76.7% for hypoglycaemia in jugular and ear veins, respectively.</p><p><strong>Conclusions: </strong>Freestyle demonstrated acceptable diagnostic performance for hypoglycaemia in ear veins, but neither Freestyle nor Centrivet showed sufficient diagnostic performance for hyperketonaemia. Both analysers were not interchangeable with RM in BHBA and glucose analysis.</p>\",\"PeriodicalId\":23543,\"journal\":{\"name\":\"Veterinary Medicine and Science\",\"volume\":\"11 1\",\"pages\":\"e70159\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2025-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11720734/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Veterinary Medicine and Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1002/vms3.70159\",\"RegionNum\":3,\"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":"Veterinary Medicine and Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1002/vms3.70159","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
Comparison of Freestyle Optium Neo H and Centrivet GK Device in the Diagnosis of Hypoglycaemia and Hyperketonaemia in Dairy Goats: A Field Study.
Background: There is a lack of data on the validation and diagnostic performance of the Freestyle Optium Neo-H (Freestyle) and Centrivet GK (Centrivet) devices for the diagnosis of hypoglycaemia, hyperglycaemia and hyperketonaemia in goats.
Objectives: The aim of the present study was to validate the Freestyle and Centrivet for the analysis of whole blood beta-hydroxybutyric acid (BHBA) and to validate the Freestyle for the analysis of whole blood glucose concentrations using the reference method (RM) in goat blood collected from the jugular and ear veins.
Methods: Venous blood samples were utilised to assess glucose and BHBA concentrations using the Freestyle, Centrivet and RM. The cut-off point of BHBA was ≥ 0.8 mmol/L for hyperketonaemia. A total of 198 paired blood samples (vena jugularis and ear vein) were collected from 99 hair goats. The cut-off point for hypoglycaemia diagnosis was < 49 mg/dL.
Results: There were proportional but no constant errors between RM and Freestyle and Centrivet for BHBA, and both proportional and constant errors were observed for glucose analysis. The mean bias for BHBA analysis was 0.14 and 0.06 mmol/L (Freestyle-RM) 0.51 and 0.16 mmol/L (Centrivet-RM) for jugular and ear veins, respectively. The mean bias for blood glucose analysis was 0.0 and 5.6 mg/L between Freestyle and RM in the jugular and ear veins, respectively. The sensitivity (Centrivet: 50%-61.3%; Freestyle: 93.6%-75.8%) and specificity (Centrivet GK: 75.7%-73%; Freestyle: 37.8%-70.3%) were determined in jugular and ear vein blood for hyperketonaemia diagnostics, respectively. The AUC of Freestyle was 0.89 and 0.95 in the jugular and ear vein for hypoglycaemia, respectively. The sensitivity of Freestyle was 60.3% and 96.8% in the jugular and ear vein for hypoglycaemia. The specificity of Freestyle was 100.0% and 76.7% for hypoglycaemia in jugular and ear veins, respectively.
Conclusions: Freestyle demonstrated acceptable diagnostic performance for hypoglycaemia in ear veins, but neither Freestyle nor Centrivet showed sufficient diagnostic performance for hyperketonaemia. Both analysers were not interchangeable with RM in BHBA and glucose analysis.
期刊介绍：
Veterinary Medicine and Science is the peer-reviewed journal for rapid dissemination of research in all areas of veterinary medicine and science. The journal aims to serve the research community by providing a vehicle for authors wishing to publish interesting and high quality work in both fundamental and clinical veterinary medicine and science.
Veterinary Medicine and Science publishes original research articles, systematic reviews, meta-analyses, and research methods papers, along with invited editorials and commentaries. Original research papers must report well-conducted research with conclusions supported by the data presented in the paper.
We aim to be a truly global forum for high-quality research in veterinary medicine and science, and believe that the best research should be published and made widely accessible as quickly as possible. Veterinary Medicine and Science publishes papers submitted directly to the journal and those referred from a select group of prestigious journals published by Wiley-Blackwell.
Veterinary Medicine and Science is a Wiley Open Access journal, one of a new series of peer-reviewed titles publishing quality research with speed and efficiency. For further information visit the Wiley Open Access website.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
