HUANG Yuanlong,ZUO Houdong,MAO Benhong,et al.Real-world research of vonoprazan and amoxicillin dual therapy for Helicobacter pylori eradication[J].ZHONGGUO YAOFANG,2023,34(22):2775-2779.
HUANG Yuanlong,ZUO Houdong,MAO Benhong,et al.Real-world research of vonoprazan and amoxicillin dual therapy for Helicobacter pylori eradication[J].ZHONGGUO YAOFANG,2023,34(22):2775-2779. DOI: 10.6039/j.issn.1001-0408.2023.22.16.
Real-world research of vonoprazan and amoxicillin dual therapy for Helicobacter pylori eradication
To explore the efficacy, safety and economics of a dual therapy consisting of conventional dose of vonoprazan combined with conventional dose of amoxicillin in patients with primary treatment of
Helicobacter pylori
(HP) infection.
METHODS
2
Using a prospective cohort study, the patients diagnosed with HP infection and receiving initial treatment in Chengdu Xinhua Hospital from July 2021 to July 2022 were collected according to inclusion and exclusion criteria. The patients were given vonoprazan/amoxicillin dual therapy (i.e. VA group, Vonoprazan fumarate tablets 20 mg, once a day+Amoxicillin capsules 1.0 g, twice a day, 14 days) and bismuth-containing quadruple therapy (i.e. LJAF group, Rabeprazole sodium enteric-coated tablets 20 mg, twice a day+Colloidal bismuth pectin capsules 200 mg, twice a day+Amoxicillin capsules 1.0 g, twice a day+Furazolidone tablets 100 mg, twice a day, for 14 days) according to the patient’s medication willingness. Four weeks after the end of the treatment, HP eradication rates of the two groups were compared by using intention-to-treat (ITT), modified intention-to-treat (MITT) and per-protocol (PP) analysis. The occurrence of adverse drug reactions (ADR) was recorded, and an economic evaluation was performed for them.
RESULTS
2
Among the 58 patients in VA group, 55 completed the trial, 2 were lost to follow-up and one withdrew due to rash; among the 62 patients in LJAF group, 57 completed the trial, 3 were lost to follow-up and 2 withdrew due to rash. Results of ITT, MITT and PP analysis showed that HP eradication rates of VA group were 86.2%, 89.3% and 90.9%, and those of LJAF group were 87.1%, 91.5% and 94.7%, respectively; there was no statistical significance among different groups (
P
>0.05). The incidences of ADR in VA group and LJAF group were 6.9% and 14.5%, which were not significantly different (
P
>0.05). The result of cost minimization analysis showed that the treatment cost of VA group was 340.9 yuan, which was lower than 373.5 yuan of LJAF group.
CONCLUSIONS
2
In patients with primary treatment of
HP
infection, the efficacy and safety of dual therapy of conventional dose of vonoprazan combined with conventional dose of amoxicillin is equivalent to the bismuth-containing quadruplex therapy with low cost.
Helicobacter pylori Study Group of Chinese Society of Gastroenterology. Sixth Chinese national consensus report on the management of Helicobacter pylori infection:treatment excluded[J]. Chin J Dig,2022,42(5):289-303.
YANG J,ZHANG Y,FAN L,et al. Eradication efficacy of modified dual therapy compared with bismuth-containing quadruple therapy as a first-line treatment of Helicobacter pylori[J]. Am J Gastroenterol,2019,114(3):437-445.
ÖZTÜRK K,KURT Ö,ÇELEBI G,et al. High-dose dual therapy is effective as first-line treatment for Helicobacter pylori infection[J]. Turk J Gastroenterol,2020,31(3):234-238.
SCARPIGNATO C,HUNT R H. Editorial:towards extended acid suppression:the search continues[J]. Aliment Pharmacol Ther,2015,42(8):1027-1029.
YANG X X,LI Y Y,SUN Y Y,et al. Vonoprazan:a novel and potent alternative in the treatment of acid-related di-seases[J]. Dig Dis Sci,2018,63(2):302-311.
FURUTA T,YAMADE M,KAGAMI T,et al. Dual therapy with vonoprazan and amoxicillin is as effective as triple therapy with vonoprazan,amoxicillin and clarithromycin for eradication of Helicobacter pylori[J]. Digestion,2020,101(6):743-751.
ATKINSON N S S,BRADEN B. Helicobacter pylori infection:diagnostic strategies in primary diagnosis and after therapy[J]. Dig Dis Sci,2016,61(1):19-24.
DOU G S,LU J L,QI F J,et al. The analysis of uncertainty in pharmacoeconomic evaluations[J]. Shanghai Med Pharm J,2015,36(1):10-13.
GRAHAM D Y,DORE M P. Helicobacter pylori therapy:a paradigm shift[J]. Expert Rev Anti Infect Ther,2016,14(6):577-585.
MURAKAMI K,SAKURAI Y,SHIINO M,et al. Vonoprazan,a novel potassium-competitive acid blocker,as a component of first-line and second-line triple therapy for Helicobacter pylori eradication:a phase Ⅲ,randomised,double-blind study[J]. Gut,2016,65(9):1439-1446.
GAO W,TENG G G,WANG C,et al. Eradication rate and safety of a simplified rescue therapy:14-day vonoprazan and amoxicillin dual regimen as rescue therapy on treatment of Helicobacter pylori infection previously failed in eradication:a real-world,retrospective clinical study in China[J]. Helicobacter,2022,27(5):e12918.
MARTINUCCI I,BLANDIZZI C,BODINI G,et al. Vonoprazan fumarate for the management of acid-related di-seases[J]. Expert Opin Pharmacother,2017,18(11):1145-1152.
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