The effect of lavender aroma for anxiety disorder: a multicenter, double-masked, randomized, placebo-controlled clinical trial protocol
This is a study protocol for a rigorous randomized controlled trial examining whether lavender aromatherapy can reduce benzodiazepine use in patients with generalized anxiety disorder and panic disorder. The trial measures primary outcomes as the frequency of anxiolytic medication use over 28 days, with proper blinding and placebo controls.