Seven-day vonoprazan and low-dose amoxicillin dual therapy as first-line


Journal

Gut
ISSN: 1468-3288
Titre abrégé: Gut
Pays: England
ID NLM: 2985108R

Informations de publication

Date de publication:
06 2020
Historique:
received: 27 09 2019
revised: 04 12 2019
accepted: 25 12 2019
pubmed: 10 1 2020
medline: 17 2 2021
entrez: 10 1 2020
Statut: ppublish

Résumé

To date, no randomised trials have compared the efficacy of vonoprazan and amoxicillin dual therapy with other standard regimens for This prospective, randomised clinical trial was performed at seven Japanese institutions. Patients with Between October 2018 and June 2019, 629 subjects were screened and 335 were randomised. The eradication rates of VA-dual and VAC-triple therapies were 84.5% and 89.2% (p=0.203) by intention-to-treat analysis, respectively, and 87.1% and 90.2% (p=0.372) by per-protocol analysis, respectively. VA-dual was non-inferior to VAC-triple in the per-protocol analysis. The eradication rates in strains resistant to clarithromycin for VA-dual were significantly higher than those for VAC-triple (92.3% vs 76.2%; p=0.048). The incidence of adverse events was equal between groups. The 7-day vonoprazan and low-dose amoxicillin dual therapy provided acceptable UMIN000034140.

Identifiants

pubmed: 31915235
pii: gutjnl-2019-319954
doi: 10.1136/gutjnl-2019-319954
pmc: PMC7282559
doi:

Substances chimiques

1-(5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine 0
Anti-Bacterial Agents 0
Pyrroles 0
Sulfonamides 0
Amoxicillin 804826J2HU
Clarithromycin H1250JIK0A

Banques de données

JPRN
['UMIN000034140']

Types de publication

Comparative Study Journal Article Multicenter Study Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

1019-1026

Commentaires et corrections

Type : CommentIn

Informations de copyright

© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

Déclaration de conflit d'intérêts

Competing interests: TG received honorarium from Takeda Pharmaceutical Company Limited, the manufacturer of study drugs.

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Auteurs

Sho Suzuki (S)

Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Department of Gastroenterology, Yuri Kumiai General Hospital, Yurihonjo, Akita, Japan.

Takuji Gotoda (T)

Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan takujigotoda@yahoo.co.jp.

Chika Kusano (C)

Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.

Hisatomo Ikehara (H)

Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.

Ryoji Ichijima (R)

Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.

Motoki Ohyauchi (M)

Department of Gastroenterology, Osaki Citizen Hospital, Osaki, Miyagi, Japan.

Hirotaka Ito (H)

Department of Gastroenterology, Osaki Citizen Hospital, Osaki, Miyagi, Japan.

Masashi Kawamura (M)

Department of Gastroenterology, Sendai City Hospital, Sendai, Miyagi, Japan.

Yohei Ogata (Y)

Department of Gastroenterology, Sendai City Hospital, Sendai, Miyagi, Japan.

Masahiko Ohtaka (M)

Yamanashi Koseiren Health Care Center, Kofu, Yamanashi, Japan.

Moriyasu Nakahara (M)

Department of Gastroenterology, Chichibu Municipal Hospital, Chichibu, Saitama, Japan.

Koichi Kawabe (K)

Department of Gastroenterology, Fukaya Red Cross Hospital, Fukaya, Saitama, Japan.

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Classifications MeSH