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Combination of Comfrey Root Extract Plus Methyl Nicotinate in Patients with Conditions of Acute Upper or Low Back Pain: A Multicentre Randomised Controlled Trial

This randomised, multicentre, double-blind, three-arm, placebo-controlled trial compared a topical combination of 35% comfrey root extract plus 1.2% methyl nicotinate versus a single preparation of methyl nicotinate or placebo cream for relief of acute upper or low back pain. 379 patients were rando...

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Detalles Bibliográficos
Autores principales: Pabst, Helmut, Schaefer, Axel, Staiger, Christiane, Junker-Samek, Marc, Predel, Hans-Georg
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Blackwell Publishing Ltd 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3747459/
https://www.ncbi.nlm.nih.gov/pubmed/22887778
http://dx.doi.org/10.1002/ptr.4790