You are getting too technical in this. The second part of the result is fantastic. The product can be simply used for that purpose in this particular application. What is the problem with that? I don't view this to be negative but rather positive.
Your point is only opinion. The second half is what is important in my OPINION. A drug free alternative to pain treatment. Because you say the study is worthless doesn't mean that it is. I see all positive news in this study. Also it says that it was very limited which means that more studies are needed. Bottom line. People want drug free alternatives. This is a drug free alternative being held back from the American people.