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Tundra lists 2 Essential Oil clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT04560114
Effect of Inhaled Aromatherapy on Chemo-Induced Nausea Vomiting (NCVI): CINVAROM (Chemotherapy Induced Nausea Vomiting and AROMatherapy)
The investigator wish to provide a blend of two essential oils with comparable antiemetic properties; Peppermint essential oil (Mentha x Piperita) and lemon tree essential oil (Citrus Limon). Dry inhalation of these essential oils is safe, but effectiveness has not been determined. Studies on the subject present a questionable methodology. This is why we are proposing this study to measure the effectiveness of this mixture of essential oils on chemo-induced nausea and vomiting. This study is a first step before a possible study to compare the effects of essential oils with those of a placebo.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-17
NCT07586761
The Effects of Lemon Essential Oil Inhalation on Attention in Children With Attention Deficit Hyperactivity Disorder (ADHD)
This randomized, placebo-controlled clinical trial aims to evaluate the acute effects of lemon essential oil inhalation on sustained attention and visual memory in children diagnosed with Attention-Deficit/Hyperactivity Disorder (ADHD). Fifty-two medication-naive children aged 9-16 were randomized to receive either lemon oil or placebo inhalation before cognitive assessments. Primary outcome was sustained attention performance. The study found significant improvements in attention scores in the lemon oil group.
Gender: All
Ages: 9 Years - 16 Years
Updated: 2026-05-14