Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 2:06 PM
Ignite Modification Date:
2025-12-24 @ 2:06 PM
NCT ID:
NCT05002595
Brief Summary:
The rate of H. pylori resistance to antimicrobial agents including clarithromycin (CAM) has increased worldwide. Eradication failure using triple therapy is strongly associated with CAM-resistant H. pylori. The tailored therapy is defined as a targeted H. pylori eradication which emphasizes on predicting individual drug responses before treatment.
Dual priming oligonucleotide (DPO)-based multiplex polymerase chain reaction (PCR) was developed to diagnose H. pylori infection and identify CAM resistance. The use of DPO-PCR has increased the tailored H. pylori eradication rate in Korea. If DPO-PCR testing is not available, a 14-day modified bismuth-containing quadruple regimen is recommended as a first-line H. pylori eradication. However, there is no comparison study between modified quadruple therapy and tailored eradication based on the presence of CAM resistance using DPO-PCR.
Detailed Description:
The investigators aim to evaluate the success rate, adverse drug events, and cost-effectiveness of modified quadruple therapy, compared with tailored eradication based on the presence of CAM resistance.
Study:
NCT05002595
Study Brief:
Protocol Section:
NCT05002595