Results 81 to 90 of about 18,197 (177)

Influence of Host Factors on Drug Resistance of Helicobacter Pylori Infection

Xiehe Yixue Zazhi
ObjectiveTo analyze the host factors affecting the drug resistance of Helicobacter pylori (Hp).MethodsPatients with Hp infection were consecutively recruited in the Affiliated Suzhou Hospital of Nanjing Medical University from November 2021 to October ...
CHEN Chen, WU Ying, HUA Xian, LU Jinnan, LI Yi, ZHAO Chunhua, MIN Han   +6 more
doaj   +1 more source

Effects of In Vitro Antibiotic Resistance on Treatment: Bismuth-Containing Regimens

Canadian Journal of Gastroenterology, 2000
Bismuth compounds remain useful for Helicobacter pylori eradication therapy. These include colloidal bismuth subcitrate (CBS), bismuth subsalicylate (BSS) and, most recently, ranitidine bismuth citrate (RBC).
Naoki Chiba
doaj   +1 more source

The study of mutation in 23S rRNA resistance gene of Helicobacter pylori to clarithromycin in patients with gastrointestinal disorders in Isfahan - Iran

Advanced Biomedical Research, 2014
Background: Helicobacter pylori antimicrobial resistance is an important factor responsible for treatment failure. The purpose of this study was evaluating the prevalence of point mutations in clarithromycin-resistant clinical isolates of H.
Farzad Khademi, Jamshid Faghri, Sharareh Moghim, Bahram Nasr Esfahani, Hossein Fazeli, Farkhondeh Poursina, Peyman Adibi, Masoumeh Madhi, Hajieh Ghasemian Safaei   +8 more
doaj   +1 more source

Clarithromycin‐ResistantMycobacterium aviumStrain in a Clarithromycin‐Naive AIDS Patient [PDF]

Clinical Infectious Diseases, 1998
C, Goujard, L, Lebrun, F, Doucet-Populaire, V, Vincent, P, Nordmann   +4 more
openaire   +2 more sources

Prevalence of primary Helicobacter pylori antibiotic resistance in Europe over the past four decades

Gut Microbes
Background & aims Antibiotic resistance is a major determinant of the efficacy of Helicobacter pylori (H. pylori) eradication treatment. Our objective was to evaluate the prevalence and geographical distribution of primary antibiotic resistance in ...
Beatriz Nafria, Olga P. Nyssen, Jone Narbaiza, Mila Montes, Pablo Parra, Javier P. Gisbert, Luis Bujanda   +6 more
doaj   +1 more source

MOLECULAR DETECTION OF CLARITHROMYCIN AND FLUOROQUINOLONES RESISTANCE IN HELICOBACTER PYLORI INFECTION, DIRECTLY APPLIED TO GASTRIC BIOPSIES, IN AN URBAN BRAZILIAN POPULATION

Arquivos de Gastroenterologia
Background - Antimicrobial resistance is the major factor leading to eradication failure in H. pylori treatment. Molecular tests are useful to detect genetic mutations predictive of clarithromycin and fluoroquinolones resistance.
Gustavo Miranda MARTINS, Bruno Squárcio Fernandes SANCHES, Luciana Dias MORETZSOHN, Karine Sampaio LIMA, Bianca Della Croce V COTA, Luiz Gonzaga Vaz COELHO   +5 more
doaj   +1 more source

Helicobacter pylori Secondary Antibiotic Resistance after One or More Eradication Failure: A Genotypic Stool Analysis Study

Antibiotics
Helicobacter pylori (H. pylori) antibiotic resistance is the leading cause for unsuccessful eradication therapy. After one or more failures, the chance of encountering secondary antibiotic resistance increases.
Giuseppe Losurdo, Martino Mezzapesa, Ilaria Ditonno, Mariapaola Piazzolla, Maria Pricci, Bruna Girardi, Francesca Celiberto, Grazia Galeano, Giuseppe Riezzo, Francesco Russo, Andrea Iannone, Enzo Ierardi, Alfredo Di Leo   +12 more
doaj   +1 more source

Is Tegoprazan-Based Triple Therapy Effective in Regions with High Rates of Clarithromycin Resistance? [PDF]

Gut Liver, 2023
Choi HH.
europepmc   +1 more source

The use of non-invasive stool tests for verification of Helicobacter pylori eradication and clarithromycin resistance. [PDF]

United European Gastroenterol J, 2023
Mommersteeg MC, Nieuwenburg SAV, Wolters LMM, Roovers BHCM, van Vuuren HAJ, Verhaar AP, Bruno MJ, Kuipers EJ, Peppelenbosch MP, Spaander MCW, Fuhler GM.   +10 more
europepmc   +1 more source

Clinical utility of fecal Sanger sequencing and PCR alongside gastric biopsy E-test for Helicobacter pylori resistance to clarithromycin and quinolone

Microbiology Spectrum
To guide Helicobacter pylori eradication, we determined the prevalence and predictability of clarithromycin and quinolone resistance in 277 consecutive culture-positive patients who underwent gastroscopy.
Juan Xu, Linjie Peng, Haitao Hu, Yan Zhao, Wang Li, Hailin Peng, Chenglin Zhou   +6 more
doaj   +1 more source