This phase III trial has confirmed a noninferior efficacy of cinitapride over domperidone for patients with mild to moderate, postprandial distress syndrome-predominant FD. Cinitapride usage is well tolerated, but its cardiovascular events need further evaluation.

Compound glycyrrhizin in conjunction with conventional therapy enhances clinical response, and compound glycyrrhizin as add-on therapy does not appear to pose any additional risk in the treatment of psoriasis vulgaris. However, the findings should be interpreted with caution of methodological flaws in the included studies. PROSPERO registration number: CRD42015027763.