Results 91 to 100 of about 18,807 (182)

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

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

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

Analysis of antimicrobial resistance patterns and genetic mutations in Helicobacter pylori from West Bengal, India depicting escalating clarithromycin and high levofloxacin resistance

Gut Pathogens
Background The growing resistance of Helicobacter pylori (H. pylori) to antibiotics poses a significant global health challenge, particularly in developing regions where infection rates are high, and routine antibiotic susceptibility surveillance is ...
Sangita Paul, Bipul Chandra Karmakar, Nirupam Roy, Sujit Chaudhuri, Asish Kumar Mukhopadhyay   +4 more
doaj   +1 more source

Aortic endograft infection by Mycobacterium abscessus subsp. massiliense with acquired clarithromycin resistance: a case report. [PDF]

BMC Infect Dis, 2023
Akiyama Y, Iwamoto N, Kamada K, Yoshida A, Osugi A, Mitarai S, Suzuki T, Yamamoto K, Nagashima M, Horai T, Ohmagari N.   +10 more
europepmc   +1 more source