At a glance
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An Open-label Single-Center, 4-Period William's Cross-Over Design Drug Interaction Trial to Determine the Effects of Sorbitol-Containing Solutions on Lamivudine Exposure Following Administration of Lamivudine Oral Solution in Healthy Adult Subjects
In Brief
A Phase 4 clinical trial evaluating Lamivudine and Sorbitol for Infection, Human Immunodeficiency Virus. Completed, enrolled 16 participants across 1 site.
Detailed Summary
Lamivudine (3TC) is a nucleoside analogue indicated in combination with other antiretroviral agents for the treatment of human immunodeficiency virus type 1 (HIV-1) infection in adults and children. Documented literature elucidates that simultaneous administration of multiple sorbitol-containing products could increase the potential for a significant interaction and may contribute to the lower 3TC exposures. In this study several sorbitol doses (3.2 gram (g), 10.2 g, and 13.4 g solutions) will be administered with lamivudine to investigate dose dependency and mimic the situation where multiple sorbitol-containing antiretroviral medications may be co-administered with lamivudine. It will be open label, randomized, 4-way crossover (by William's design method) design at a single centre. Randomized participants will receive a single dose of each of four treatments after wash out period of minimum 7 days.
Study Details
Timeline
Interventions
It is a clear, colorless to pale yellow solution with the odour of fruit. It will be provided in a 240 mL bottle with the strength of 10 mg/mL Lamivudine 300 mg (30 mL of solution) will be administered orally to the participants
It is a clear, colorless, odourless solution. It will be available in 3 dosage levels viz;. 3.2 g (low dose), 10.2 g (medium dose) and 13.4 g (high dose) sorbitol total dose.