Correlation between CD4 Count and HIV-1 Viral Load among ART Naive Patients Attending ICTC, SMS Medical College, Jaipur

ABSTRACT

Objectives: To study the correlation between CD4 count &HIV-1 viral load among ART Naive patients attending ICTCSMS Medical College, Jaipur.Material and Methods: This study was conducted on 250 HIVserologically confirmed, ART Naive cases from ICTC, SMSJaipur. RNA extraction was done from plasma samples byQiagen Viral RNA Mini Kit then HIV-1 Viral load wasdetermined by Qiagen HIV-1 viral load kit on ABI 7500 Fast dxReal Time PCR, while CD4 count was done on FACSCALIBUR flowcytometer (BD Biosciences). SPSS ver. 21.0was used to determine correlation between CD4 count & HIV-1viral load.Results: Out of 250, 216 (86.4%) cases were found in whichviral RNA was detected. These samples were correlated withtheir CD4 Count. The mean of viral load was 194746.2791 ±550442.61805 IU/ml while CD4 count was 282.7674 ±217.56456 cells/ul. Females were having Avg. Viral load228506.7273 & CD4 count 337.21 and males were found tohave Avg. Viral load 179791.9866 & CD4 count 258.65Conclusion: This study concluded a negativecorrelation between HIV-1 RNA viral load and CD4 count inHIV-seropositive ART naïve patients of this part of the country.Our study confirmed that HIV-1 RNA viral load levels aresignificantly higher in women than in men, but no suchsignificant gender difference in the CD4 count was found.