The Impact of Mobility on HIV Care in New York City and the Dominican Republic

University Of Texas Hlth Science Center, San Antonio TX

Investigators

Linked publications & trials

Abstract

PROJECT SUMMARY (See instructions): The candidate is an instructor in infecfious diseases at Columbia University Medical Center (CUMC), and her long-term goal is to become an independent investigator studying the interaction between social and structural factors and HIV treatment outcomes in international and domesfic Latino communities. Her short- term goals are to expand her experience in international research, refine her skills in biostatistical methods, and further the understanding of the interacfion between mobility and HIV care outcomes in mobile communities. She has an extensive track record of basic science and clinical research, and has been building the framework for this project in the Dominican Republic (DR) for the past four years. CUMC sits at one end of the New York-Dominican Republic air-bridge, a pattern of circular migration between the two countries. Our goal is to understand the interacfions between mobility and HIV treatment amongst Dominicans in our own HIV treatment center in Washington Heights, New York (WH), and in Santo Domingo (SD), DR. Our primary hypothesis is that individual mobility leads to interrupfions in anfiretroviral therapy, and, in turn, to antiretroviral treatment failure. We will undertake a qualitative assessment of mobility using comparative ethnography in the Dominican pafient population at both sites (WH and SD), and use that knowledge to develop a community-appropriate and evidence based measure of mobility. We will then conduct case-control studies to assess mobility as a predictor of treatment failure at both sites. We will also examine differences in those failing with and without antiretroviral drug resistance. This research will take place at CUMC and collaborafing institutions in the DR with the mentorship of Dr. Scott Hammer, an internafionally recognized HIV investigator. Dr. Jennifer Hirsch, a specialist in HIV and migrafion, and Dr. Louise Kuhn, an expert in HIV treatment outcomes in resource-limited setfings. CUMC serves the largest community of Dominicans outside of the DR, and the collaborating insfitufions in the DR have long histories of successful clinical research and existing research initiatives with CUMC.