Is migraine Trigger Site Surgery All Placebo?
The basis for migraine trigger site surgery is without merit. There is one positive placebo controlled study with many limitations. Natural history and placebo mechanisms explain the outcomes from migraine surgery. The American Headache Society recommends that the migraine surgery not be performed outside of a clinical trial.
The ability to perceive fat and sweetness in and derive pleasure from foods is particularly compromised in obese women who smoke, which could contribute to excess calorie intake in this population already at high risk for cardiovascular and metabolic disease. Retronasal olfaction appears not to contribute to blunted flavor perception observed in obese smokers.