与艾滋病相关的非霍奇金淋巴瘤
V Beral1, T Peterman, R Berkelman
1ICRF Cancer Epidemiology Unit, Radcliffe Infirmary, Oxford, UK.
Lancet (London, England)
|April 6, 1991
概括
与获得性免疫缺陷综合征 (艾滋病) 相关的非霍奇金淋巴瘤在艾滋病毒感染者中明显更常见. 虽然像爱斯坦-巴尔病毒这样的传染病可能起到作用,但没有一个原因可以解释艾滋病患者的所有淋巴瘤类型.
科学领域:
- 流行病学 流行病学
- 在瘤学瘤学.
- 传染性疾病 传染性疾病
背景情况:
- 非霍奇金淋巴瘤 (NHL) 是人类免疫缺陷病毒 (HIV) 感染的已知并发症.
- 了解艾滋病相关NHL的特定流行病学和病因学对于患者护理和研究至关重要.
研究的目的:
- 研究与艾滋病相关的非霍奇金淋巴瘤的流行病学和病因学.
- 分析艾滋病患者不同淋巴瘤亚型的发病率和特征.
主要方法:
- 分析了美国疾病控制中心 (CDC) 收集到的截至1989年6月30日的97,258例报告的艾滋病病例数据.
- NHL亚型的分类,包括免疫细胞淋巴瘤,大脑原发性淋巴瘤和伯基特淋巴瘤.
- 检查与淋巴瘤发展相关的人口因素 (年龄,种族,性别) 和风险因素 (血友病,地理来源,艾滋病毒感染方式).
主要成果:
- 2.9%的艾滋病病例 (97,258例中有2824例) 患有非霍奇金淋巴瘤,比一般人群大约60倍更常见.
- 免疫原性淋巴瘤的患病率随着年龄的增长而增加,而原发性脑淋巴瘤在不同年龄组中保持不变.
- 伯基特淋巴瘤的发病率在青少年和年轻成年人 (10-19岁) 中达到顶峰,这种模式通常不见于免疫抑制.
- 淋巴瘤在白人比黑人更常见,在男性比女性更常见.
- 在患有血友病或凝血障碍的患者中观察到更高的发病率,而在来自加勒比海或非洲的异性传播艾滋病毒患者中,发病率较低.
结论:
- 流行病学数据表明传染病原体,如爱斯坦-巴尔病毒,可能参与艾滋病相关的NHL发展,但单一的致病原体不太可能.
- 伯基特淋巴瘤与艾滋病毒感染的强烈关联,尽管在其他免疫抑制性疾病中很罕见,但仍然是一个重要的和令人费解的观察.
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