... Because placebos often have an effect, even if the effect doesn't last long, some people think that the placebo produced a cure. ...
http://www.cancer.org/treatment/treatmentsandsideeffects/clinicaltrials/placebo-effect
http://www.cancer.org/treatment/treatmentsandsideeffects/complementaryandalternativemedicine/placebo-effect
http://www.cancer.org/treatment/treatmentsandsideeffects/treatmenttypes/placebo-effect
... (See the next section for an example of a phase III study that uses a placebo.) For more information about placebos and how they might be used in ...
http://www.cancer.org/treatment/treatmentsandsideeffects/clinicaltrials/whatyouneedtoknowaboutclinicaltrials/clinical-trials-what-you-need-to-know-facts-about-clin-trials
... of Surgery looked at 8 controlled human trials of arnica, and found that arnica worked no better in treating injuries than the placebo with which it ...
http://www.cancer.org/treatment/treatmentsandsideeffects/complementaryandalternativemedicine/herbsvitaminsandminerals/arnica
... Placebos may be used in some phase III studies, but they are never used alone ... An example of a phase III clinical trial that could involve a placebo: ...
http://www.cancer.org/treatment/treatmentsandsideeffects/clinicaltrials/whatyouneedtoknowaboutclinicaltrials/clinical-trials-what-you-need-to-know-phase3
... A 2005 study of 304 women found that, compared to a placebo (inactive or sham pill), black cohosh helped symptoms of menopause. ...
http://www.cancer.org/treatment/treatmentsandsideeffects/complementaryandalternativemedicine/herbsvitaminsandminerals/black-cohosh
... Others were given a placebo over that same time period. ... Complementary and Alternative Methods for Cancer Management. Placebo Effect. ...
http://www.cancer.org/treatment/treatmentsandsideeffects/complementaryandalternativemedicine/herbsvitaminsandminerals/orthomolecular-medicine
... Most cancer clinical trials do not use placebos unless they are given along with an active drug. It's unethical to give someone a placebo if it would ...
http://www.cancer.org/treatment/treatmentsandsideeffects/clinicaltrials/whatyouneedtoknowaboutclinicaltrials/clinical-trials-what-you-need-to-know-answers-to-common-questions
... What is the evidence? Several controlled human studies have been conducted comparing valerian with a placebo. ... Placebo Effect. ...
http://www.cancer.org/treatment/treatmentsandsideeffects/complementaryandalternativemedicine/herbsvitaminsandminerals/valerian
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