Effect of Acupuncture on Allergen-Induced Basophil Activation in Patients with Atopic Eczema:A Pilot Trial
2011
Abstract Objective and methods: The crucial symptom of atopic eczema is itch. Acupuncture has been shown to exhibit a significant effect on experimental itch; however, studies focusing on clinical itch in atopic eczema and corresponding mechanisms are lacking. The study design was a unicenter, single-blinded (observer), prospective, randomized clinical pilot trial with an additional experimental part. In 10 patients with atopic eczema, we investigated the effect of acupuncture treatment (n = 5) compared to no treatment (n = 5) on itch intensity and in vitro basophil CD63 expression upon allergen stimulation (house dust mite and timothy grass pollen) in a pilot trial. Results: Mean itch intensity in a visual analog scale was rated significantly lower in the acupuncture group (−25% ± 26% [day 15–day 0]; −24% ± 31% [day 33–day 0]) than in the control group (15% ± 6% [day 15–day 0]; 29% ± 9% [day 33–day 0]). From day 0 (before treatment) to day 15 (after 5 acupuncture treatments) as well as day 33 (after 10 a...
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