艾滋病毒作为宫HSIL复发的独立风险因素的作用
Fernanda Villar Fonseca1, Newton Sérgio de Carvalho2, Carlos Afonso Maestri1
1Universidade Positivo CuritibaPR Brazil Universidade Positivo, Curitiba, PR, Brazil.
概括
人类免疫缺陷病毒 (HIV) 阳性显著增加了宫高度状内皮病变 (HSIL) 复发的风险. 艾滋病毒阳性女性的无病存活率下降,突出了针对性监测的必要性.
科学领域:
- 妇科 妇科医生 妇科
- 在瘤学瘤学.
- 传染性疾病 传染性疾病
背景情况:
- 宫高度状内皮病变 (HSIL) 需要有效的管理,以防止进展为宫癌.
- 人类免疫缺陷病毒 (HIV) 对治疗后宫性HSIL复发的影响尚未完全阐明.
研究的目的:
- 确定艾滋病毒阳性是否是诊断为宫性HSIL的妇女复发的独立预测因素.
- 评估免疫状况对HSIL复发风险的影响.
主要方法:
- 一项回顾性病例控制研究,涉及320名女性 (64例艾滋病毒阳性病例,256例艾滋病毒阴性对照) 接受了宫HSIL治疗.
- 循环电外科切除手术 (LEEP) 是主要的治疗方法,随访时间至少为18个月.
- 分析包括免疫状况 (CD4计数,病毒载量) 和复发模式,并对具有自由边缘的患者进行二次分析.
主要成果:
- 艾滋病毒阳性与宫性HSIL复发的风险显著增加相关 (OR 5.4).
- 较低的CD4计数 (<200) 和可检测的病毒载量也与复发风险增加相关.
- 即使在LEEP后的自由边际,艾滋病毒阳性女性也显示出更高的复发风险 (OR 4.18).
结论:
- 艾滋病毒感染是宫性HSIL复发和较短的无病生存时间的独立风险因素.
- 诸如腺体干扰,手术边缘损害和病毒控制不良 (无法检测的病毒载量,CD4<200) 等因素进一步提高了复发的风险.
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