在放射性治疗之前和之后,甲状腺功能高的猫的血压
Lisa Stammeleer1, Pilar Xifra2, Sara I Serrano2
1Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
Journal of veterinary internal medicine
|March 5, 2024
概括
许多甲状腺过高的猫患有高血压,但在放射性治疗后通常会消失. 一些猫可能会发展或保持高血压,可能是由于情境因素而不是潜在的甲状腺疾病.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 心脏病学 心脏病学
- 内分泌学 在内分泌学.
背景情况:
- 系统性高血压是甲状腺功能高的猫的常见并发症,患病率从7%到48%不等.
- 甲状腺功能高的猫的高血压在治疗后可能会持续或发展,尽管恢复了甲状腺功能.
研究的目的:
- 为了确定甲状腺功能高的猫的高血压 (静脉压[SBP]≥160 mm Hg) 的患病率.
- 为了评估在放射性 (131I) 治疗成功后,高血压的持续性或新的发展.
- 调查治疗后高血压与亚热血症或甲状腺功能低下之间的相关性.
主要方法:
- 这是一项前性研究,涉及401只甲状腺功能过高,非动物性猫.
- 系统性血压 (SBP) 用多普勒测量所有猫的血压.
- 在成功治疗131I后的6个月内,SBP在255只猫身上进行了重新检查.
主要成果:
- 27%的未经治疗的甲状腺过高猫是高血压的.
- 在131I治疗后,49%最初高血压的猫的SBP正常化,51%的猫仍然高血压.
- 9.5%的最初正常血压的猫在治疗后患上高血压. 持续性或新的高血压与亚热血症或甲状腺功能低下无关.
结论:
- 虽然高血压在治疗后通常会在甲状腺功能高的猫身上消失,但很大一部分猫可能会保持高血压.
- 治疗后新出现的高血压并不常见.
- 高血压猫的行为表明情境性高血压可能起作用,因为它应该与甲状腺功能减退一起解决.
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