Frei, H., Everts, R., von Ammon, K., et al. (2005) ‘Homeopathic treatment of children with attention deficit hyperactivity disorder: a randomized, double blind, placebo controlled crossover trial’, European Journal of Pediatrics, vol. 164, pp. 758–767.
Adler, M. (1999) ‘Efficacy and safety of a fixed-combination homeopathic therapy for sinusitis’, Advanced Therapeutics, vol. 16, no. 2, pp.103–111.
RVM says: An open label, practice based survey, no blinding, no placebo control, yet bizarrely referred to as “evidence” by homeopaths… Just another customer satisfaction survey masquerading as science.
Links: [abstract, pub med]
Aabel, S,. Laerum, E., Dølvik, S. and Djupesland, P. (2000) ‘Is homeopathic ‘immunotherapy’ effective? A double-blind, placebo-controlled trial with the isopathic remedy Betula 30c for patients with birch pollen allergy’, British Homeopathic Journal, vol. 89, pp. 161–168.
RVM says: Apart from a couple of days there was no statistically significant difference between trial groups although for 10 days out of the 4 week test period the authors felt there was a “clinically interesting” (whatever that means) difference. No mention of randomisation in the abstract or of how blinding was achieved. The staggering conclusion: “treatment with Betula 30c during the pollen season deserves further attention“. Well, it might if you’re desperate to sell homeopathy to people who trust you and you’re happy to turn a blind eye to the fact it simply doesn’t work.