Infectious Diseases Section, Medical Service, Veterans Affairs Medical Center, 50 Irving St NW, Washington, DC 20422, USA.
Clin Infect Dis. 2013 May;56(9):1340-3. doi: 10.1093/cid/cit004. Epub 2013 Jan 11.
Among patients infected with human immunodeficiency virus (HIV), those with HIV-1 RNA <200 copies/mL and CD4 counts ≥300 cells/µL had a 97.1% probability of maintaining durable CD4 ≥200 cells/µL for 4 years. When non-HIV causes of CD4 lymphopenia were excluded, the probability rose to 99.2%. Our data support less frequent CD4 monitoring during viral suppression.
在感染人类免疫缺陷病毒 (HIV) 的患者中,那些 HIV-1 RNA <200 拷贝/毫升且 CD4 计数≥300 个/微升的患者,有 97.1%的概率在 4 年内维持持久的 CD4 ≥200 个/微升。当排除非 HIV 导致的 CD4 淋巴细胞减少症的原因时,这一概率上升至 99.2%。我们的数据支持在病毒抑制期间减少 CD4 监测的频率。