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与帕斯普拉纳视切除术相结合的法化:与膜炎相关的获得性白内障的马的结果
Andrey Kalinovskiy1, Stephan Leser1, Anna Ehrle2
1Hanse Equine Clinic, 27419 Sittensen, Germany.
Animals : an open access journal from MDPI
|April 27, 2024
概括
在与卵膜炎相关的白内障的马群中,通过帕斯普拉纳视切除术 (PE-PPV) 进行的化,显示出有警的视觉预后. 虽然PE-PPV减少了活跃的脑膜炎,但视网膜脱落增加,导致失明,无后囊 (NPC) 技术略有优势.
科学领域:
- 眼科医生 眼科 眼科
- 兽医医学 兽医医学 兽医医学
- 手术技巧 手术技巧
背景情况:
- 阴道炎相关的白内障,特别是马类复发性阴道炎 (ERU) 的白内障,往往进展迅速,是马类失明的主要原因.
- 在这些情况下,在发酵乳化 (PE) 过程中进行后囊 (PC) 的必要性仍然是争论的主题.
- 这项研究调查了皮膜炎诱导白内障的马匹在PE结合帕斯普拉纳视切除术 (PPV) 后的视觉结果和并发症.
研究的目的:
- 为了评估 phacoemulsification 与 pars plana vitrectomy (PE-PPV) 结合在患有紫外炎相关白内障的马匹中的疗效.
- 在这个患者群体中,比较PE-PPV的外科治疗结果,包括后囊 (PC) 和没有后囊 (PC).
- 评估外科手术后的并发症发生率,包括持续性卵膜炎和视网膜脱落.
主要方法:
- 28匹患有紫外炎相关白内障的马的32只眼睛接受了PE-PPV.
- 马被分为与ERU相关的 (23眼) 和非ERU (9眼) 组.
- 手术比较涉及用后囊治疗的眼睛 (PC组,12只眼睛) 与没有 (NPC组,20只眼睛) 的眼睛.
主要成果:
- 与PC组相比,在所有随访时间点中,没有后囊 (NPC) 组显示出较高比例的视觉眼睛,尽管在统计学上并不显著.
- 在所有接受治疗的眼睛中观察到术后活跃卵膜炎的显著减少 (p < 0.001).
- 在随访期间,由于视网膜脱落而导致的失明显著增加 (p < 0.001),被确定为失明的唯一长期原因.
结论:
- PE-PPV有效地控制了手术后活跃的卵巢炎,并消除了与卵巢炎相关的白内障的马的透镜不透明性.
- 由于视网膜脱落导致失明的明显增加,长期视觉预后仍然受到警.
- 虽然NPC技术显示出更好的视觉结果的趋势,但由于混因素,需要进一步研究.
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