New imaging techniques are still the topic of many evaluations for both the diagnosis of Helicobacter pylori gastritis and the detection of early gastric cancer. Concerning invasive tests, there were studies on the reuse of the rapid urease test material for other tests, and a novel fluorescent method to be used for histology but with limited sensitivity. Progress occurred essentially in the molecular methods area, especially next-generation sequencing which is applied to detect both H pylori and the mutations associated with antibiotic resistance. For non-invasive tests, a few studies have been published on the validity of breath collection bags, the shortening of the testing time, the performance of different analysers or the added value of citric acid in the protocol. The accuracy of serological immunochromatographic tests is also improving. Multiplex serology detecting antibodies to certain proteins allows confirmation of a current infection. Dried blood spots can be used to collect and store blood without a loss of accuracy. Finally, the serum antibody titer can be useful in predicting the risk of gastric cancer. Several stool antigen tests were evaluated with good results, and a novel test using immunomagnetic beads coate...Continue Reading
Evolution of amoxicillin resistance of Helicobacter pylori in vitro: characterization of resistance mechanisms
Clarithromycin-Based Triple Therapy is Still Useful as an Initial Treatment for Helicobacter pylori Infection in the Dominican Republic
Serum anti-Helicobacter pylori antibody titer and its association with gastric nodularity, atrophy, and age: A cross-sectional study
Accuracy of Different Rapid Urease Tests in Comparison with Histopathology in Patients with Endoscopic Signs of Gastritis
Correlations of the Gastric and Duodenal Microbiota with Histological, Endoscopic, and Symptomatic Gastritis
Epstein-Barr virus detection using gastric biopsy specimens after rapid urease test for Helicobacter pylori
Effect of Citric Acid on Accuracy of 13 C-Urea Breath Test after Helicobacter pylori Eradication Therapy in a Region with a High Prevalence of Atrophic Gastritis
Comparison of the detection of Helicobacter pylori infection by commercially available serological testing kits and the 13 C-urea breath test
Helicobacter pylori Mutations Detected by Next-Generation Sequencing in Formalin-Fixed, Paraffin-Embedded Gastric Biopsy Specimens Are Associated with Treatment Failure
Ultrasensitive detection of H. pylori in human feces based on immunomagnetic bead capture and fluorescent quantum dots
The validity of breath collection bags method in detecting Helicobacter pylori using the novel BreathID®Hp Lab System : a multicenter clinical study in 257 subjects
Faster Detection of Helicobacter pylori Infection by 13 C-Urea Breath Test. Comparing Short versus Standard Sampling Time
A Next-Generation Sequencing-Based Approach to Identify Genetic Determinants of Antibiotic Resistance in Cambodian Helicobacter pylori Clinical Isolates
Accurate Detection of Helicobacter pylori Antigen in Human Stool Specimens by Two Novel Immunoassays
A novel method for rapid detection of a Helicobacter pylori infection using a γ-glutamyltranspeptidase-activatable fluorescent probe
Linked color imaging identifies important risk factors associated with gastric cancer after successful eradication of Helicobacter pylori
Accuracies of Endoscopic Diagnosis of Helicobacter pylori-Gastritis: Multicenter Prospective Study Using White Light Imaging and Linked Color Imaging.
Rapid Characterization of Virulence Determinants in Helicobacter pylori Isolated from Non-Atrophic Gastritis Patients by Next-Generation Sequencing
<sup>13</sup>C-Urea Breath Test Accuracy for <i>Helicobacter pylori</i> Infection in the Asian Population: A Meta-Analysis
Potential of automatic diagnosis system with linked color imaging for diagnosis of Helicobacter pylori infection.
Differential diagnosis of Helicobacter pylori-associated gastritis with the linked-color imaging score
Evaluating Diagnostic Tests for Helicobacter pylori Infection Without a Reference Standard: Use of Latent Class Analysis
PROSPECTIVE STUDY FOR VALIDATION OF A SINGLE PROTOCOL FOR THE 13C-UREA BREATH TEST USING TWO DIFFERENT DEVICES IN THE DIAGNOSIS OF H. PYLORI INFECTION
Review of current diagnostic methods and advances in Helicobacter pylori diagnostics in the era of next generation sequencing
Clinical significance and influencing factors of linked color imaging technique in real-time diagnosis of active Helicobacter pylori infection
Performance of multiplex serology in discriminating active vs past Helicobacter pylori infection in a primarily African American population in the southeastern United States.
Comparison of endoscopic visibility and miss rate for early gastric cancers after Helicobacter pylori eradication with white-light imaging versus linked color imaging.
Helicobacter pylori Infections in the Bronx, New York: Surveying Antibiotic Susceptibility and Strain Lineage by Whole-Genome Sequencing.
High Accuracy of Convolutional Neural Network for Evaluation of Helicobacter pylori Infection Based on Endoscopic Images: Preliminary Experience
Development of a high throughput human stool specimen processing method for a molecular Helicobacter pylori clarithromycin resistance assay
Accuracy of rapid Helicobacter pylori antigen tests for the surveillance of the updated prevalence of H. pylori in Taiwan.
High-definition optical magnification with digital chromoendoscopy detects gastric mucosal changes in dyspeptic-patients
Diagnostic Accuracy of a Noninvasive Test for Detection of Helicobacter pylori and Resistance to Clarithromycin in Stool by the Amplidiag H. pylori+ClariR Real-Time PCR Assay.
Diagnostic reliability of nested PCR depends on the primer design and threshold abundance of Helicobacter pylori in biopsy, stool, and saliva samples
The Italian Society for Digestive Endoscopy (SIED) accreditation and quality improving project based on international standards
Classification system for Helicobacter pylori therapies: Compared and contrasted to traditional infectious disease therapy.
Helicobacter pylori Outer Membrane Vesicles and Extracellular Vesicles from Helicobacter pylori-Infected Cells in Gastric Disease Development.
Regular arrangement of collecting venules (RAC) as an endoscopic marker for exclusion of Helicobacter pylori (H. pylori) infection: A systematic review and meta-analysis.
Atrophic Gastritis is a process where gastric glandular cells are lost and replaced with firbous tissues, as a result of chronic inflammation. Learn more about Atrophic Gastritis here.