There currently are no uniformly accepted clinical, neuroimaging, or laboratory outcome measures for clinical trials for the treatment of HIV associated neurocognitive disorders (HAND). The goals and objectives of this Core are: 1) to provide the resources necessary to continue a clinical cohort of well-characterized HIV+ and demographically-matched HIV- individuals for studies evaluating new outcome measures and surrogate markers for clinical trials of HAND, 2) to liaise with other NIMH Centers or other funded IPCPs involved in NeuroAIDs therapeutic work to help identify potential candidate agents, 3) to provide the resources necessary to design and conduct small pilot studies to evaluate potential novel compounds to treat HAND, 4) to maintain a data infrastructure to allow for efficient querying of clinical and laboratory data, 5) to provide statistical support for studies involving the Center Grant resources, 6) to provide a resource for linkage with ongoing Neuro-AIDS trial consortia. The Clinical Outcomes Core provides support for a cohort of 150 HIV+ and 50 HIV- individuals which is used to evaluate both neurocognitive and novel functional assessments. Stored CSF and blood specimens from cohort participants are used to validate surrogate markers. Participants with a well characterized HAND stage from the Clinical Outcomes Cohort are used for developmental projects. The Core also evaluates safety, tolerability, and efficacy outcome measures for new compounds for the treatment of HAND. Thus, the Core provides a service to develop improved outcome measures for use in clinical trials, and obtains preliminary data for candidate drugs of safety and tolerability. The Core will also obtain data to determine the sample size needed for larger, confirmatory studies of efficacy.

Public Health Relevance

HIV/AIDS is a major threat to global health and urban America, and HIV-associated-neurocognitive dysfunction remains prevalent even in H/V^RT-treated people. Our research suggests that one of the drivers for this is sustained inflammation within the brain. Our Center has helped to coordinate and catalyze scientific and clinical resources at JHU to generate novel approaches to therapy.

Agency
National Institute of Health (NIH)
Institute
National Institute of Mental Health (NIMH)
Type
Center Core Grants (P30)
Project #
5P30MH075673-07
Application #
8377163
Study Section
Special Emphasis Panel (ZMH1-ERB-F)
Project Start
Project End
Budget Start
2012-07-01
Budget End
2013-06-30
Support Year
7
Fiscal Year
2012
Total Cost
$387,166
Indirect Cost
$79,907
Name
Johns Hopkins University
Department
Type
DUNS #
001910777
City
Baltimore
State
MD
Country
United States
Zip Code
21218
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Sacktor, Ned; Skolasky, Richard L; Moxley, Richard et al. (2018) Paroxetine and fluconazole therapy for HIV-associated neurocognitive impairment: results from a double-blind, placebo-controlled trial. J Neurovirol 24:16-27
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