H.pylori Infection Page | 1
Robert Alonso
Florida National University
March 18, 2020
New therapy guidelines for H. Pylori treatment and patient education
1.
· Pepto Bismol [a bismuth subsalicylate] 525mg qid
· Metronidazole 250mg qid
· Adoxa [a tetracycline] 500mg qid
· Omeprazole [a proton pump inhibitor] qid
NB: the above medication is given for 7-14days.
2.
· In quadruple therapy the prolonged therapy treatment of beyond seven days is recommended as it enhances efficacy.
· The quinolones like levofloxacin should be used as substitutes for clarithromycin especially in proton pump inhibitor therapy.
· As long as quadruple therapy is concern, the therapy based on bismuth sub-citrate, tetracycline, omeprazole and metronidazole is best relative to triple therapy. Bismuth based quadruple therapy can be used as both primary and second line therapy in clarithromycin resistance cases.
· Sequential treatment therapy as new quadruple therapy is made up of a proton pump inhibitor, clarithromycin and nitoimidazole given for 5 days after proton pump inhibitor plus amoxicillin is already given for 5 days thus whole treatment duration is 10 days. In terms of eradication rate, this treatment is more efficient than the common triple therapy.
· In our common standard proton pump inhibitor triple therapy which had a duration of 7 days, the duration has been extended to 14 days so as to get rid of reduction in eradication rate.
· Visually, rifampicin, amoxicillin and tetracycline are not affected by resistance as compared to clarithromycin.
· Standard triple therapy of proton pump inhibitor plus clarithromycin and metronidazole or amoxicillin are considered first-line option worldwide.
· The best option of treating antimicrobial resistance in this therapy is using proven antibiotic regimen that has correct dosage and correct duration of treatment.
PATIENT EDUCATION
· Patients should be counseled on how to stop risk factors that lead to or increase dyspepsia and peptic ulcers like smoking, taking alcohol and stress-full behaviors.
· Patient with stomach ulcers should avoid NSAIDS drugs and tobacco at all cost for it enhances this condition.
· Patient should take drugs consistently and completely as indicated by the doctor’s prescription.
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References
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1071674/
https://academic.oup.com/pcm/article/2/2/77/5520678