假手術
假手術是一种安慰療法,醫生沒有對病人做過任何真正的手術。假手术的作用类似于安慰剂药物。在臨床試驗中,假手术是一个重要的對照實驗。一項研究顯示,在53個個案中,有39個假手術對病情有改善,當中更有27個與真手術的效果相若。[1][2]
參考
- Beard DJ, et al. . Lancet. January 2018, 391 (10118): 329–338. PMC 5803129
. PMID 29169668. doi:10.1016/S0140-6736(17)32457-1.
- Louw A, et al. . Pain Medicine. 1 April 2017, 18 (4): 736–750. PMID 27402957. doi:10.1093/pm/pnw164
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