The best is a very long course of Rifampicin more minoxiclin more claritromicine. It worked for me. After you do not see any focus, keep using it for at least 6 month. You must take probiotics and milk thistle to treat side effects. after the 4-5 month first stop one Antibiotic and keep usinde the other 2 ( best is to stop the one with more side effects, rifampicin ) then go with another month of treatment, then stop another Antibiotic to finally 2 month more with only claritromicyn. Also. GOOD LUCK !
Also, read on pubmed dot gov
By the way, I am a pharmacist from Argentina :)