BACKGROUND A mobile HIV counseling and testing (HCT) program around Johannesburg piloted the integration of point-of-care (POC) CD4 testing, using the Pima analyzer, to improve linkages to HIV care. We report results from this pilot program for patients testing positive (n = 508) from May to October 2010. METHODS We analyzed 3 primary outcomes: assignment to testing group (offered POC CD4 or ...

Purpose: Patients with high-grade gliomas (HGG) routinely receive radiation, temozolomide, and glucocorticoids. As each of these is immunosuppressive, we conducted a prospective, multicenter study to follow CD4 counts over time and determine whether low CD4 counts were associated with adverse

BACKGROUND We investigated whether cytolytic melittin peptides could inhibit HIV-1 infectivity when carried in a nanoparticle construct that might be used as a topical vaginal virucide. Free melittin and melittin-loaded nanoparticles were prepared and compared for cytotoxicity and their ability to inhibit infectivity by CXCR4 and CCR5 tropic HIV-1 strains. METHODS TZM-bl reporter cells expres...

This study sought to determine the prevalence and risk factors of HIV-associated neurocognitive disorder (HAND) in HIV-infected patients with a baseline CD4 count ≤ 350 cells/μL in Shanghai, China. Subjects were 309 HIV-infected patients with a baseline CD4 count ≤ 350 cells/μL. General demographic and clinical information were collected by patient interview. Patients' cognitive function was as...

INTRODUCTION There are more than 500 000 HIV-infected people on antiretroviral treatment (ART) in Zimbabwe with very limited laboratory monitoring. To ensure effective treatment and prevent transmission of drug resistance, affordable treatment monitoring is needed to guide individual treatment. METHODS 125 whole blood samples from patients on first-line ART were investigated for drug resistan...

In HIV-infected persons, age is negatively associated with optimal CD4 recovery following antiretroviral therapy. Our understanding of the situation in older adults, especially the middle-aged is, however, limited. We undertook to examine the latter's pattern of CD4/CD8 recovery following antiretroviral therapy.Retrospective clinical cohort data of HIV patients diagnosed between 1985 and 2014 i...

Background. Limited information exists on adults ≥50 years receiving HIV care in sub-Saharan Africa despite their increasing number. We aimed at studying immunologic and clinical responses to ART in this population. Methods. Data of patients who initiated HAART between 30th of June 2004 and 1st of May 2008 at Sekou Toure Care and Treatment Clinic were retrospectively analyzed. Date of ART initi...

BACKGROUND To determine if tropism for CXCR4 or CCR5 correlates with cellular HIV DNA load, residual viraemia and CD4 count in 219 successfully treated naive subjects with HIV infection enrolled in five infectious diseases units in Northeastern Italy. METHODS A subset of subjects, achieving plasma HIV RNA level <50 copies/ml after initiation of first-line therapy and maintaining it until foll...

BACKGROUND HIV infection, with an estimated prevalence be between 2 and 50 times those of the general adult population is a major health challenge for prison authorities worldwide. Since no nationwide surveillance system is present in Italy, data on HIV prevalence and treatment in prisons are limited to only a few and small observational studies. We aimed to estimate HIV prevalence and obtain a...

Background The South African national HIV program has increased antiretroviral therapy (ART) coverage over the last decade, supported by policy changes allowing for earlier ART initiation. However, many patients still enter care with advanced (<200 cells/μL) and very advanced (<100 cells/μL) HIV disease. We assessed disease progression at entry to care using nationwide laboratory data. Method...