Diseases Commons^™

Progress Toward Eliminating Mother To Child Transmission Of Hiv In Kenya: Review Of Treatment Guideline Uptake And Pediatric Transmission At Four Government Hospitals Between 2010 And 2012., Sarah Finocchario-Kessler, Kristine F. Clark, Samoel Khamadi, Brad J. Gautney, Vincent Okoth, Kathy Goggin, Hitsystem Study Team

Manuscripts, Articles, Book Chapters and Other Papers

We analyzed prevention of mother-to-child transmission (PMTCT) data from a retrospective cohort of n = 1365 HIV+ mothers who enrolled their HIV-exposed infants in early infant diagnosis services in four Kenyan government hospitals from 2010 to 2012. Less than 15 and 20 % of mother-infant pairs were provided with regimens that met WHO Option A and B/B+ guidelines, respectively. Annually, the gestational age at treatment initiation decreased, while uptake of Option B/B+ increased (all p's < 0.001). Pediatric HIV infection was halved (8.6-4.3 %), yet varied significantly by hospital. In multivariable analyses, HIV-exposed infants who received no PMTCT (AOR 4.6 [2.49, 8.62], p < 0.001), mixed foods (AOR 5.0 [2.77, 9.02], p < 0.001), and care at one of the four hospitals (AOR 3.0 [1.51, 5.92], p = 0.002) were more likely to be HIV-infected. While the administration and uptake of WHO PMTCT guidelines is improving, an expanded focus on retention and medication adherence will further reduce pediatric HIV transmission.

Correlation Between Vacs Index And Frailty In Hiv+ People And How It Affects Cognition And Brain Volume, Aslee Welch, Beau Ances, Phd

Journal of Health Disparities Research and Practice

The human immunodeficiency virus (HIV) is a retrovirus that causes an infection within the immune system and can lead to acquired immunodeficiency syndrome (AIDS) if not properly addressed. While this disease specifically attacks the immune system, it also affects other systems, such as the brain.

One major relationship we will be investigating is between HIV status and the Veterans Aging Cohort Study (VACS) index, which includes race, sex and other biomarkers such as CD4 count, viral load, hepatitis C infection, and hemoglobin. We hypothesize that there will be a strong correlation between the VACS index and frailty in those with …

Potential Cost Savings Of Not Doing Cd4 Counts In Hiv Positive People In Rhode Island With An Undetectable Viral Load, Ruth Dele-Oni, Ferdinand Schumacher, Zachary Markus, Timothy Flanigan, Md

Journal of Health Disparities Research and Practice

CD4 cells fight infections in the body. When someone contacts Human Immunodeficiency Virus (HIV), their CD4 cells are taken over by HIV which turns them into manufacturers of many copies of the virus. The Viral Load (VL) measures the amount of virus in the blood. When HIV takes over the CD4 cells, the VL increases while the number of necessary CD4 cells decreases. When patients maintain stable treatment, their CD4 counts rise, and VLs may become undetectable, indicating the virus is too little to be detected in their blood. Knowing this, is frequent CD4 counts necessary for those with undetectable …

Synthesis And Development Of Long-Acting Abacavir Prodrug Nanoformulations, Dhirender Singh

Theses & Dissertations

Over the past decade, work from our laboratory has demonstrated the potential of targeted nanoformulated antiretroviral therapy (nanoART) to produce sustained high plasma and tissue drug concentrations for weeks following a single intramuscular (IM) administration that can suppress ongoing viral replication and mitigate dose associated viral resistance. While progress has occurred towards developing long-acting nanoformulations for protease and nonnucleoside reverse transcriptase (RT) inhibitors, development of nanoformulations of hydrophilic nucleoside RT inhibitor drugs have remained elusive. Abacavir (ABC); a hydrophilic molecule exhibited limited utilities to develop into long-acting nanoformulation platform. Furthermore, inefficient conversion of ABC to its biological active metabolites; carbovir …

Portrait Of Hiv For The East Region Of Tennessee, Emmitt Lee Turner

Chancellor’s Honors Program Projects

No abstract provided.

The Association Between Vitamin A Status Or Supplementation And Hiv/Aids, Mikaela Kathleen Curtis

Food Science and Nutrition

The human immunodeficiency virus (HIV) has infected millions of people since the start of the epidemic in the early 1980s. HIV is the etiologic agent of the acquired immunodeficiency syndrome (AIDS), which has taken millions of lives. It is extremely difficult for particular populations to receive medication to treat HIV infection and prevent the progression of HIV to AIDS. Multiple studies have examined the effect of vitamin A on HIV infection, due to its immune stimulating effects. It is unclear whether an association exists between vitamin A and different aspects of HIV. This review examined the effect of vitamin A …

Multilevel Analysis Of Individual, Neighborhood, And Health Care Facility Characteristics Associated With Achievement And Maintenance Of Hiv Viral Suppression Among Persons Newly Diagnosed With Hiv In New York City, Ellen W. Wiewel

Dissertations, Theses, and Capstone Projects

Objective

To investigate the effect of individual, health care facility, and neighborhood characteristics on achievement and maintenance of HIV viral suppression, among New York City residents aged 13 years and older diagnosed with HIV between 2006 and 2012.

Methods

I used individual-level data from the New York City HIV surveillance registry and Case Surveillance-Based Sampling, facility-level data from the surveillance registry, and neighborhood-level data from the U.S. Census and American Community Survey. The outcomes of interest were first viral suppression after diagnosis (Aims 1 and 3; ≤400 copies/mL) and virologic failure after first suppression among persons who achieved suppression (Aim …