Assessment of the effectiveness of highly active antiretroviral therapy in 1039 adult acquired immune deficiency syndrome patients in Dehong area, Yunnan Province
10.3760/cma.j.issn.1000-6680.2010.09.010
- VernacularTitle:云南省德宏州1039例成人艾滋病患者抗病毒治疗效果评价
- Author:
Shitang YAO
;
Lifen XIANG
;
Yanling LI
;
Jibao WANG
;
Jin YANG
;
Yan ZHAO
;
Fujie ZHANG
;
Song DUAN
- Publication Type:Journal Article
- Keywords:
Acquired immunodeficiency syndrome;
Active antiretroviral therapy,highly;
CD4-positive T-lymphocytes;
Flow cytometry
- From:
Chinese Journal of Infectious Diseases
2010;28(9):551-554
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effectiveness of free highly active antiretroviral therapy (HAART) in adult infected with human immunodeficiency virus (HIV)/ acquired immune deficiency syndrome (AIDS) patients in Dehong area. Methods Clinical data of 1039 adult HIV/AIDS patients from five counties/cities in Dehong area who initiated HAART during the period from July 1st 2004 to June 30th 2008 were retrospectively analyzed to examine their virological and immunological responses to HAART. Data were analyzed by Chi-squared test or F test. Results Among the 1039 HIV/AIDS cases, 611 were males and 428 were females. The mean age was (37.0±9.9) years and the mean treatment duration was (22. 41 ± 12. 69) months. Complete viral suppression (HIV viral load＜50 copy/mL) was achieved in 781 cases (75. 17%). The percentage of patients achieving complete viral suppression rates were 76.95%, 76.49%, 70.65% and 77. 73% in patients treated for 6-12,13-24, 25-36 and more than 37 months, respectively (x2=8.646, P=0.194). The meanCD4+ T cell counts were (164.93±118.05) × 106/L at baseline, and (330.85±201.73) × 106/L, (356.24±205.49) × 106/L, (434.53±250.65) × 106/L and (396.31±202.62) × 106/L in patients treated for 6- 12, 13-24, 25-36 and more than 37 months, respectively. CD4- T cell counts were significantly different in patients treated for 6-12 and 13-24 months (F= 19. 423 , P＜0. 01). Successful immune reconstitution was achieved in 927 ( 90.88 % ) cases. Seven hundred and seventeen (70.29% ) cases achieved both virological suppression and immunological reconstitution with HAART, whereas 40 cases (3. 92%) failed to achieve both virological and immunological responses. Conclusion HIV/AIDS patients in Dehong area show good virological and immunological responses to HAART.
