Investigation of Kava Effects on NNK Metabolism
Investigation of Kava Effects on NNK Metabolism
NCT ID: NCT02500472 Phase: NA Status: COMPLETED Enrollment: 24 Completion: 2018-03
Conditions
Tobacco Smoking
Interventions
Kava
Summary
This is a non-therapeutic, single-arm pilot clinical trial in adult healthy smokers to assess whether kava can alter NNK metabolism in humans.
Primary Outcome
Urinary level (nmol/mL) of total NNAL before and after short-term kava administration