Types of 23S Ribosomal RNA Point Mutations and Therapeutic Outcomes for Helicobacter pylori.
Sang Yoon KimJae Myung ParkChul-Hyun LimHye-Ah LeeGa-Yeong ShinYounghee ChoeMyung-Gyu ChoiMyung-Gyu ChoiPublished in: Gut and liver (2021)
The A2143G point mutation is the most prevalent cause of clarithromycin resistance. Bismuth-quadruple therapy is superior to standard triple therapy in patients with the A2143G or double point mutation.