Hello
@michel sapin
It took me a bit long to reply you. I was around, but busy with another stuff. So couldn't read your paper.
So, Here is my view on the study you shared. As per me, the study is correct, you must have observed that this study was conducted in pattern
baldness patients i.e. androgenetic hair loss which is a continuous process and it cant be stopped by any other mean but can be postponed with the help of drugs like minoxidil.
Once the drug is stopped this pattern baldness is going to resume its own course and you may see the worsened effect.
But one more thing is there to notice that in this study they have taken subjects who were only on minoxidil which condition will definitely worsen
the baldness after the stoppage of the drug as minoxidil only fights with the one cause of androgenetic hair loss but not all. So if the patient is on
minoxidil along with finasteride and other supplements like biotin and then period evidence-based medicines like PRP and Mesotherapy, LLLT,
derma roller. The effect of stopping minoxidil may not be as worst as shown in the study, as this combination therapy try to stop all possible
causes of hair loss.
I hope, I helped you. If you need anything, then let me know, I will happy to help you. Thanks!