Sentence examples for intervention over placebo from inspiring English sources

Of the four trials that reported superiority of an intervention over placebo, three reported dichotomous pain outcome measures.

neither method consistently favoured intervention over placebo or new treatment over old [ 7].

27, 40, 42 Overall, there was a higher study completion rate in those taking phentermine/topiramate ER compared with placebo, likely because of the greater weight loss efficacy of the intervention over placebo, and/or the effect of topiramate-mediated amelioration in food-addictive behavior.

Indeed, meta-analyses provided little evidence for the superiority of any assessed interventions over placebo for palliation of symptomatic OLP [ 4].

An open RCT study evaluating pentoxifylline at the high dose of 20 mg/kg three times daily, either alone or in combination with oral EFA supplementation, reported a significantly greater improvement in skin lesions and pruritus of these interventions over placebo; the effect seemed highest for dogs treated with the combination of pentoxifylline and EFAs (QOE 2) [ 54 ].

31 32505152535455 56 57586 57 58 In 24 studies (45%), there was no statistically significant benefit of the active surgical intervention over the placebo (tables 1 and 2 and figs 2 and 3).

If a trial showed that an experimental intervention offered advantages over placebo or over a secondary reference treatment, it would still leave the question unanswered as to whether that experimental intervention should be preferred or not to the currently most efficacious intervention (that is, the primary reference treatment).

About a half of the reviewed trials showed superiority of the surgical procedure over placebo intervention, but the magnitude of the effect directly related to the crucial surgical element was generally small.

In addition to the insights regarding neuroplasticity related to pain, our results also indicate that BDNF is a possible tool to improve the understanding of the disagreement between the clinical effect observed by clinicians and the failure of these techniques over placebo interventions in clinical trials.

In 26 (49%) trials, surgery was superior to placebo but the magnitude of the effect of the surgical intervention over that of the placebo was generally small.

The challenge of rigorous scientific research is to accurately determine the specific effect of an intervention over and above the placebo effect, (also referred to as 'non-specific effects', or 'context effects').