三种方法用于测量健康猫的眼内压的比较
Claudia Lizandra Ricci1, João Victor Goulart Consoni Passareli1, Felipe Franco Nascimento1
1Postgraduate Program in Animal Science, UNOESTE, Presidente Prudente, São Paulo, Brazil.
Veterinary world
|September 27, 2024
概括
这项研究比较了四个测量猫眼内压力 (IOP) 的测量计. 托诺维特和托诺维特Plus显示出强烈的相关性,但临床读数有所不同,突出了对托诺米特特定参考表的需求.
科学领域:
- 兽医眼科医生 兽医眼科医生
- 眼科诊断 眼科诊断 眼科诊断
背景情况:
- 精确的眼内压力 (IOP) 测量对于检测猫眼病如玻璃眼和脑膜炎至关重要.
- 各种度仪都被使用,但它们对猫的比较准确性需要进行彻底的调查.
研究的目的:
- 为了比较反弹 (Tonovet,Tonovet Plus) 和平面化 (Tono-Pen Avia Vet,Kowa HA-2) 计声仪的准确性和可靠性,用于测量猫的内压力.
- 在ex vivo,in vivo和临床环境中评估度仪的性能.
主要方法:
- 进行了三项研究:ex vivo (n=10只眼睛),in vivo (n=10只眼睛),以及对健康猫的临床试验 (n=80只眼睛).
- 眼内压力 (IOP) 用Tonovet,Tonovet Plus,Tono-Pen Avia Vet和Kowa HA-2进行测量,用于体外和体内研究的关联度.
主要成果:
- 所有的度计都与力度计有很强的相关性 (r2值>0.877).
- 在临床环境中,Tonovet产生了最高的内血压读数 (19.7 ± 6.6 mmHg),而Kowa HA-2产生了最低的 (14.5 ± 2.2 mmHg).
- 在体内和临床上观察到不同的体内度计之间存在显著的IOP测量变化.
结论:
- 所有测试的度计都显示出与猫眼内压力 (IOP) 测量的计量仪有很好的相关性.
- 临床IOP读数在度计之间差异很大,强调了度计在猫实践中需要特定的参考范围的必要性.
- 托诺维特和科瓦HA-2分别提供了最高和最低的临床IOP测量.
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