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Average study score: 68/100
Bibliography
Studies by this author
2 studies attributed to Vivian Cheng on the platform. Click a card to read the full analysis.
Study
Open-label placebo vs double-blind placebo for irritable bowel syndrome: a randomized clinical trial
Does open-label placebo (OLP) improve IBS symptoms without deception, and is it as effective as double-blind placebo (DBP)?
Study
Psychological Predictors of Response to Open-label versus Double-blind Placebo in a Randomized Controlled Trial in Irritable Bowel Syndrome
This study investigates psychological predictors of response to open-label placebo (OLP) versus double-blind placebo (DBP) in adults with irritable bowel syndrome (IBS), comparing both to no-pill control (NPC).