Of late many drugs are entering the market for human consumption backed up by Non -Inferiority trials (NIT ) .Few examples.
“Feb 20, 2013 – … in the New England Journal of Medicine Show Dabigatran Etexilate ... daily was non-inferior to warfarin (p=0.01) in preventing recurrent VTE, …”
What is the logic behind these Non inferiority trials ?
Why it came into vogue ?
Do you agree with the concept of NIT ?
I have taken the privilege of putting my answer in the title. Believers of NIT please excuse me.
Reference
Dr.S.Venkatesan MD 
totally bakwas according to science. but trying to get the business market.can you tell me anything which is not commercialised in the drug market