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Developing Triage Tools For Retention In Care And Viral Suppression, And Identifying Predictors Of Sexually Transmitted Infections Among People With Hiv, Merhawi T. Gebrezgi

FIU Electronic Theses and Dissertations

This study developed risk prediction tools for non-retention in HIV care and non-viral suppression, and identified factors associated with self-reported chlamydia and gonorrhea diagnosis among people with HIV (PHIV) in the Miami-Dade County Ryan White Program (RWP). Using retrospective cohort study data, we used stepwise logistic regression to develop score-based risk prediction tools for non-retention in care and non-viral suppression. We then used bootstrapping to internally validate the risk prediction tools. We also assessed the prevalence of self-reported chlamydia and gonorrhea diagnoses and factors associated with the diagnoses cross-sectionally using multivariate logistic regression.

Among the 7439 people meeting the inclusion …

The Effect Of Stigma On Treatment Adherence Among Hiv-Positive Alcohol Users In Haiti, Muni Rubens

FIU Electronic Theses and Dissertations

Haiti reports the second highest prevalence of HIV among the Caribbean nations. People living with HIV/AIDS (PLWH) report stigmatic experiences, inadequate social support, depression, and anxiety, thereby affecting treatment adherence. This study examined the relationship between HIV-related stigma and treatment adherence, considering the effects of depression, anxiety, social support, and coping.

The current study is a secondary analysis of baseline data collected from 362 PLWH from Haiti. The measures included: Community Programs for Clinical Research on AIDS (CPCRA) adherence questionnaire; Perceived Stigma scale; Brief COPE questionnaire; State-Trait Anxiety Inventory (STAI); Centers for Epidemiological Studies Depression Scale (CES-D); and modified Medical …

In Search Of Safety, Negotiating Everyday Forms Of Risk: Sex Work, Criminalization, And Hiv/Aids In The Slums Of Kampala, Serena Cruz

FIU Electronic Theses and Dissertations

This dissertation offers an in-depth descriptive account of how women manage daily risks associated with sex work, criminalization, and HIV/AIDS. Primary data collection took place within two slums in Kampala, Uganda over the course of fourteen months. The emphasis was on ethnographic methodologies involving participant observation and informal and unstructured interviewing. Insights then informed document analysis of international and national policies concerning HIV prevention and treatment strategies in the context of Uganda. The dissertation finds social networks and social capital provide the basis for community formation in the sex trade. It holds that these interpersonal processes are necessary components for …

Interactive Effects Of Cocaine On Hiv Infection: Implication In Hiv-Associated Neurocognitive Disorder And Neuroaids., Santosh Dahal, Sai V. P. Chitti, Madhavan Nair, Shailendra K. Saxena

HWCOM Faculty Publications

Substantial epidemiological studies suggest that not only, being one of the reasons for the transmission of the human immunodeficiency virus (HIV), but drug abuse also serves its role in determining the disease progression and severity among the HIV infected population. This article focuses on the drug cocaine, and its role in facilitating entry of HIV into the CNS and mechanisms of development of neurologic complications in infected individuals. Cocaine is a powerfully addictive central nervous system stimulating drug, which increases the level of neurotransmitter dopamine (DA) in the brain, by blocking the dopamine transporters (DAT) which is critical for DA …

Targeted Brain Derived Neurotropic Factors (Bdnf) Delivery Across The Blood-Brain Barrier For Neuro-Protection Using Magnetic Nano Carriers: An In-Vitro Study, Sudheesh Pilakka-Kanthikeel, Venkata Subba Rao Atluri, Vidya Sagar, Shailendra K. Saxena, Madhavan Nair

HWCOM Faculty Publications

Parenteral use of drugs; such as opiates exert immunomodulatory effects and serve as a cofactor in the progression of HIV-1 infection, thereby potentiating HIV related neurotoxicity ultimately leading to progression of NeuroAIDS. Morphine exposure is known to induce apoptosis, down regulate cAMP response element-binding (CREB) expression and decrease in dendritic branching and spine density in cultured cells. Use of neuroprotective agent; brain derived neurotropic factor (BDNF), which protects neurons against these effects, could be of therapeutic benefit in the treatment of opiate addiction. Previous studies have shown that BDNF was not transported through the blood brain barrier (BBB) in-vivo.; …

Ethnic Identification: Its Impact On Hiv/Aids Risk Among Migrant And Seasonal Workers In South Florida, Nancy Shehadeh

FIU Electronic Theses and Dissertations

Migrant workers are one of the most rapidly growing populations in the United States (U.S.) and have been significantly affected by HIV/AIDS. More than 9 million people in the U.S., primarily concentrated in Texas, Florida, Washington, California, Oregon, and North Carolina, are migrant farm workers. High prevalence rates are also suspected among migrant worker communities where risky health behaviors appear to be common. Constant mobility, isolation, limited education, substandard housing, and poverty are some of the factors that migrant workers experience and in many cases increases their HIV risk. Recent studies have suggested that ethnic identity or the level of …