Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2629594 | Complementary Therapies in Medicine | 2007 | 11 Pages |
SummaryObjectiveSystematic assessment of the in vitro research on high potency effects.MethodPublications of experiments were collected through databases, experts, previous reviews, citation tracking. Inclusion criteria: stepwise agitated dilutions <10−23; cells or molecules from human or animal. Experiments were assessed with the modified SAPEH score.ResultsFrom 75 publications, 67 experiments (1/3 of them replications) were evaluated. Nearly 3/4 of them found a high potency effect, and 2/3 of those 18 that scored 6 points or more and controlled contamination. Nearly 3/4 of all replications were positive. Design and experimental models of the reviewed experiments were inhomogenous, most were performed on basophiles.ConclusionsEven experiments with a high methodological standard could demonstrate an effect of high potencies. No positive result was stable enough to be reproduced by all investigators. A general adoption of succussed controls, randomization and blinding would strengthen the evidence of future experiments.