Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 7:09 PM
Ignite Modification Date:
2025-12-24 @ 7:09 PM
NCT ID:
NCT02022657
Brief Summary:
The primary objective of this study is to define the mean, variance, and dose proportionality for tenofovir-diphosphate(TFV-DP) in dried blood spots resulting from 33%, 67%, and 100% of daily dosing with 200mg emtricitabine and 300mg of tenofovir disoproxil fumarate (as Truvada®). With this information, a model will be established to predict adherence rates to TFV-DP using DBS. Forty-eight healthy HIV-uninfected adult participants who are at low risk for HIV infection will be randomized to one of 6 sequences consisting of two directly observed dosing regimens, 33%/67%, 33%/100%, 67%/33%, 67%/100%, 100%/33%, and 100%/67% with each dose regimen lasting approximately 12 weeks, separated by an approximately 12 week washout period. DBS will be collected at regular intervals, including during the washout. The hypothesis of the study is that levels of TFV-DP in DBS will predict adherence rates in the preceding 1-3 months.
Study:
NCT02022657
Study Brief:
Protocol Section:
NCT02022657