Helicobacter最新文献

{"title":"Efficacy of Tegoprazan-Containing Sequential Eradication Treatment Compared to Esomeprazole-Containing Sequential Eradication of Helicobacter pylori in South Korea, a Region With High Antimicrobial Resistance: A Prospective, Randomized, Single Tertiary Center Study","authors":"Jung Won Lee,&nbsp;Nayoung Kim,&nbsp;Jongchan Lee,&nbsp;So Young Jo,&nbsp;Dong Ho Lee","doi":"10.1111/hel.13143","DOIUrl":"10.1111/hel.13143","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Treatment with potassium-competitive acid blockers has shown acceptable efficacy in <i>Helicobacter pylori</i> eradication. In regions like Korea, where the clarithromycin resistance rate is high, alternative combinations like non-bismuth quadruple therapies have shown favorable results. This study compared the outcomes of sequential eradication therapy with new potassium-competitive acid blocker tegoprazan and conventional esomeprazole-containing sequential therapy.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>Patients with <i>Helicobacter pylori</i> (<i>H. pylori</i>) infection were consecutively recruited. Patients were allocated to either an esomeprazole-containing sequential or a tegoprazan-containing sequential therapy group. Sequential therapy comprised esomeprazole (40 mg) or tegoprazan (50 mg) plus amoxicillin (1000 mg) twice daily for the initial 5 days, followed by esomeprazole (40 mg) or tegoprazan (50 mg) with clarithromycin (500 mg) and metronidazole (500 mg) twice daily for the remaining 5 days. Eradication rate, compliance, and adverse events were recorded.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A total of 406 patients with <i>H. pylori</i> infection were enrolled in the trial and analyzed per protocol. Eradication rate by intention-to-treat and per-protocol was 83.8% (95% confidence interval [CI]: 78.7–88.9) for esomeprazole-containing sequential therapy, and 87.1% (95% CI: 82.5–91.8) for tegoprazan-containing sequential therapy, with no statistical significance (<i>p</i> = 0.399). Additionally, there was no statistically significant difference in treatment compliance between the two groups. Nausea was more prevalent (23.3%, 27/202) with sequential tegoprazans than with esomeprazole-containing sequential therapy (14.2%, 29/204; <i>p</i> = 0.022).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Tegoprazan-containing 10-day sequential eradication treatment demonstrated similar eradication efficacy compared to esomeprazole-containing treatment, even in regions with high antimicrobial resistance, such as Korea.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Trial Registration</h3>\u0000 \u0000 <p>ClinicalTrials.gov: NCT06382493</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/hel.13143","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy of Bismuth Therapy in Eradicating Helicobacter pylori in Children—Data From the RENIHp Registry","authors":"Gonzalo Botija,&nbsp;Gonzalo Galicia,&nbsp;Beatriz Martínez,&nbsp;Carmen Cuadrado,&nbsp;Marta Soria,&nbsp;Sonia Fernández,&nbsp;Pedro Urruzuno,&nbsp;María-Luz Cilleruelo,&nbsp;SEGHNP H. pylori Working Group","doi":"10.1111/hel.13142","DOIUrl":"10.1111/hel.13142","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>To evaluate the efficacy of colloidal bismuth subcitrate (CBS) therapy for the eradication of <i>H. pylori</i> in patients from a national pediatric registry of <i>H. pylori</i> infection.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>The Spanish Registry of Children with <i>H. pylori</i> Infection (RENIHp) is a national, multi-center, prospective, non-interventional registry that includes children aged 5–18 years with <i>H. pylori</i> infection diagnosed by endoscopy. All patients in the registry who were treated with CBS between the period 2020 and 2023 were included in this study. The primary outcome was the eradication rate, which was assessed using a ¹³C-urea breath test or monoclonal antigen in the stool 6–8 weeks post-treatment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The registry included 682 patients, 38 (5.6%) of whom underwent treatment with CBS. Fifty percent (19/38) of patients had previously undergone unsuccessful eradication treatment. In 78.9% (30/38) of patients, treatment was guided by an antibiotic sensitivity test. In the remaining patients, an empirical approach was employed. The CBS therapies used were as follows: quadruple therapy with proton pump inhibitors (PPIs), CBS, amoxicillin, and metronidazole (MET) [18/38 (47.3%)]; quadruple therapy with PPIs, CBS, tetracycline, and MET [13/38 (34.2%)]; and other therapies [7/38 (18.4%)]. Thirty-two patients (84.2%) treated with CBS were followed-up with eradication monitoring. The overall eradication rate in patients treated with CBS was 93.8% (30/32, [95% CI: 85.4%–100%]), whereas it was 86.7% in patients in the registry who were not on CBS treatment (430/496, [95% CI: 83.3%–89.5%], <i>p</i> = 0.208). In the six patients with dual resistance to clarithromycin (CLA) and MET who were treated with quadruple therapy with CBS, the eradication rate was 100% (<i>n</i> = 6/6, [95% CI: 61.0%–100%]).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>CBS therapies in our registry, although only used in selected cases and at lower than recommended levels, were very effective and showed an eradication rate of &gt; 90%.</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Systematic Review and Meta-Analysis: Bismuth Enhances the Efficacy for Eradication of Helicobacter pylori","authors":"A Reum Choe,&nbsp;Chung Hyun Tae,&nbsp;Miyoung Choi,&nbsp;Ki-Nam Shim,&nbsp;Hye-Kyung Jung","doi":"10.1111/hel.13141","DOIUrl":"10.1111/hel.13141","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>In the eradication of <i>Helicobacter pylori</i>, the efficacy of bismuth remains inconclusive. We aimed to compare the efficacy of bismuth on various <i>H. pylori</i> eradication regimens.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Randomized controlled trials were collected to compare the efficacy of bismuth to nonbismuth regimens in <i>H. pylori</i> eradication. We pooled information to study eradication, adverse events, and drug compliance. In addition, subgroup analyses for eradication efficacy were performed according to high or low clarithromycin-resistance area, bismuth drug form, and amount of bismuth element.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Records for a total of 2506 patients in 15 trials from 13 randomized controlled studies were included. The eradication of <i>H. pylori</i> was superior when bismuth compared to nonbismuth regimen (odds ratio [OR] = 1.63, 95% confidence interval [CI], 1.33–2.00 in intention-to-treat [ITT]; OR = 2.05, 95% CI, 1.58–2.68 in per-protocol [PP] analyses), without significant difference in drug compliance or adverse events. Bismuth regimens in the high clarithromycin resistance area tend to enhance the eradication rate (OR = 1.66, 95% CI, 1.34–2.05 in ITT; OR = 2.22, 95% CI, 1.67–2.95 in PP analyses). Bismuth potassium citrate and bismuth subcitrate were more effective drug forms in regard to eradication rate. Bismuth at a dosage of &lt; 500 mg/day was significantly higher for the eradication rate.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Bismuth to the <i>H. pylori</i> eradication regimens achieve a higher eradication rate, especially in the high clarithromycin resistance area. It could be an eradication option achieving sufficient resistance rates without increasing antibiotic resistance, side effects, or poor compliance.</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/hel.13141","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tracking the Helicobacter pylori Epidemic in Adults and Children in China","authors":"Zixing Wang,&nbsp;Yaoda Hu,&nbsp;Ran Fei,&nbsp;Wei Han,&nbsp;Xiaoxiao Wang,&nbsp;Dongbo Chen,&nbsp;Shaoping She","doi":"10.1111/hel.13139","DOIUrl":"10.1111/hel.13139","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The <i>Helicobacter pylori</i> epidemic in China accounts for up to a third of gastric cancers worldwide. We aim to monitor the temporal and spatial dynamics of <i>H</i>. <i>pylori</i> infection in both adults and children across China.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>We developed a surveillance system consisting of a data collection component that harnessed survey reports in natural populations and an analysis component that accounted for the differences in survey time and location, population age structure, and <i>H</i>. <i>pylori</i> detection method. System outputs were estimates of the prevalence of <i>H</i>. <i>pylori</i> in adults and children (aged ≤ 14 years) presented at three hierarchical levels (regional, provincial, and prefectural).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The overall prevalence of <i>H</i>. <i>pylori</i> infection declined sharply in adults (63.3%, 52.5%, 43.4%, and 38.7%) and less sharply in children (23.1%, 26.1%, 16.0%, and 15.7%) in 1983–1999, 2000–2009, 2010–2014, and 2015–2019, respectively. The changes were asynchronous across regions, with the most marked declines in the Northwest, the Hong Kong-Macao-Taiwan region, and the East. We estimated that 457.6 million adults and 44.5 million children have been infected with <i>H</i>. <i>pylori</i>, with cross-province disparities in prevalence ranging from 24.3% to 69.3% among adults and 2.9% to 46.3% among children. In general, the risk level of gastric cancer increased as the prevalence of <i>H</i>. <i>pylori</i> increased. The correlation was statistically significant for both adult men (Spearman coefficient of correlation: 0.393, <i>p</i> = 0.0146) and women (0.470, <i>p</i> = 0.0029).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The tracking system would be important for the continuous and stratified tracking of the <i>Helicobacter pylori</i> epidemic across China and can be used to furnish an evidence base for the formulation of tailored prevention strategies.</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142345815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Knowledge and Practices of Helicobacter pylori Infection Management Among Physicians in Gansu Province, China: A Cross-Sectional Study","authors":"Na Liu,&nbsp;Qian Luo,&nbsp;Lingzhu Gou,&nbsp;Xiping Shen,&nbsp;Dekui Zhang","doi":"10.1111/hel.13137","DOIUrl":"https://doi.org/10.1111/hel.13137","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background and Aims</h3>\u0000 \u0000 <p>Physicians' knowledge and practices regarding the diagnosis, treatment, and follow-up of <i>Helicobacter pylori</i> (<i>H. pylori</i>) infection can impact the effectiveness of eradication therapy. This study aimed to investigate the current state of knowledge and practices concerning <i>H. pylori</i> infection management among physicians in Gansu Province, northwest China.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>From October to November 2023, 557 physicians from 14 cities and prefectures in Gansu Province participated in this multicenter cross-sectional study and completed a survey questionnaire.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A total of 519 valid questionnaires were collected. 43.2% of the physicians supported <i>H. pylori</i> screening for high-risk populations or individuals with <i>H. pylori</i>–related diseases. The awareness of target screening populations varied among these physicians, ranging from 69.6% to 98.2%. Most physicians preferred the urea breath test (UBT) as the method for diagnosing <i>H. pylori</i> infection (98.3%) and for follow-up after eradication therapy (98.5%). 89.6% of the physicians preferred bismuth-containing quadruple therapy for initial eradication, with amoxicillin and clarithromycin being the most commonly used antibiotic combination (56.3%). In addition, 84.6% of the physicians indicated that they would inquire about the antibiotic usage history for most patients before treatment, 93.8% would ask patients about their previous eradication history, and 94.2% would inform patients about treatment-related considerations. However, only 43.5%, 27.7%, and 29.7% of the physicians were aware of the high resistance rates of <i>H. pylori</i> to clarithromycin, levofloxacin, and metronidazole, respectively, in Gansu Province. Subgroup analysis revealed that the performance of gastroenterologists, nongastroenterologists, and physicians from different levels of hospitals differed in the diagnosis, treatment, and follow-up of <i>H. pylori</i> infection.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Knowledge and practices regarding <i>H. pylori</i> infection management among physicians in Gansu Province, China, need further improvement. Strengthening targeted continuing education to increase the overall management level of <i>H. pylori</i> infection is recommended.</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142324534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization of Minocycline-Containing Bismuth Quadruple Therapy for Helicobacter pylori Rescue Treatment: A Real-World Evidence Study","authors":"Yu Huang,&nbsp;Shuhan Qiu,&nbsp;Yixian Guo,&nbsp;Jinnan Chen,&nbsp;Meixuan Li,&nbsp;Zhaohui Ding,&nbsp;Wei Zhang,&nbsp;Xiao Liang,&nbsp;Hong Lu","doi":"10.1111/hel.13138","DOIUrl":"10.1111/hel.13138","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The optimal dosage of minocycline remains unclear for <i>Helicobacter pylori</i> (<i>H. pylori</i>) eradication. We aimed to evaluate the efficacy and safety of four different regimens with minocycline and metronidazole compared to classical bismuth quadruple therapy for <i>H. pylori</i> rescue treatment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>From March 2021 to March 2024, refractory <i>H. pylori</i>-infected patients with at least two previous treatment failures who received 14-day therapy with b.i.d. proton pump inhibitor 20 mg and bismuth 220 mg, plus tetracycline 400 mg q.i.d and metronidazole 400 mg q.i.d (BQT), or minocycline 50 mg q.i.d and metronidazole 400 mg q.i.d (PBMn₄M₄), or minocycline 50 mg t.i.d and metronidazole 400 mg t.i.d (PBMn₃M₃), or minocycline 50 mg b.i.d and metronidazole 400 mg q.i.d (PBMn₂M₄), or minocycline 50 mg b.i.d and metronidazole 400 mg t.i.d (PBMn₂M₃) were included in this retrospective study. <i>H. pylori</i> eradication was assessed by ¹³C-urea breath test at least 6 weeks after treatment. All adverse effects during treatment were recorded.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Totally, 823 patients were enrolled: 251 with BQT, 97 with PBMn₄M₄, 191 with PBMn₃M₃, 108 with PBMn₂M₄, and 176 with PBMn₂M₃. The eradication rates of BQT, PBMn4M4, PBMn3M3, PBMn2M4, and PBMn2M3 were 89.2%, 87.6%, 91.6%, 88.0%, and 91.5%, respectively, by intention-to-treat analysis; 96.1%, 97.7%, 97.8%, 96.9%, and 97.6%, respectively, by modified intention-to-treat analysis; 97.1%, 97.5%, 97.7%, 96.8%, and 97.6%, respectively, by per-protocol analysis. Metronidazole resistance did not affect the efficacy of all groups. PBMn₂M₃ group achieved the greatest compliance and the fewest moderate and severe adverse events.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The novel bismuth-containing quadruple therapy with a low dose of minocycline and metronidazole is an alternative to classical bismuth quadruple therapy for <i>H. pylori</i> rescue treatment with superior safety and compliance.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Trial Registration</h3>\u0000 \u0000 <p>ClinicalTrials.gov identifier: NCT06332599</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142286064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rapid Antimicrobial Susceptibility Test of Helicobacter pylori to Metronidazole via Single-Cell Raman Spectrometry","authors":"Lu Sun,&nbsp;Min Liu,&nbsp;Yanan Gong,&nbsp;Kangle Zhai,&nbsp;FengYun Lv,&nbsp;Lihua He,&nbsp;Xinguang Xue,&nbsp;Xiaolu Liu,&nbsp;Hairui Wang,&nbsp;Dongjie Fan,&nbsp;Yuanhai You,&nbsp;Mengyang Fang,&nbsp;Luyang Sun,&nbsp;Jian Xu,&nbsp;Jianzhong Zhang","doi":"10.1111/hel.13136","DOIUrl":"https://doi.org/10.1111/hel.13136","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Metronidazole is a first-line antibiotic to treat <i>Helicobacter pylori</i> infections. However, the Clinical Laboratory Standards Institute guidelines recommend against using antimicrobial susceptibility test (AST) to test metronidazole resistance, due to the unreliable predictive power which can result in treatment failure.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objectives</h3>\u0000 \u0000 <p>The aim of this study was to establish an 8-h, metabolic-phenotype based AST for <i>H</i>. <i>pylori</i> metronidazole susceptibility using D₂O-probed Raman microspectroscopy.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Minimal inhibitory concentration (MIC) measured by conventional AST (E-test) were compared with expedited MIC via metabolic activity (eMIC-MA) for 10 <i>H</i>. <i>pylori</i> isolates. Raman barcodes of cellular-response to stress (RBCS) incorporating protein and carbohydrate Raman bands, were utilized to identify a biomarker to distinguish metronidazole susceptibility.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Specifically, eMIC-MA produces metronidazole susceptibility results showing 100% agreement with E-test, and determines the bactericidal dosage for both high- and low-level resistant <i>H</i>. <i>pylori</i> strains. In addition, RBCS not just reliably distinguish between metronidazole-susceptible and -resistant strains, but reveal their distinct mechanisms in bacterial responses to metronidazole.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The speed, accuracy, low cost, and rich information content that reveals the mode-of-action of drugs suggest the method's value in guiding metronidazole prescriptions for <i>H</i>. <i>pylori</i> eradication and in rapid screening based on drug-resistance mechanism.</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142234866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to “Long-Term Effects of Fecal Microbiota Transplantation on Gut Microbiota After Helicobacter pylori Eradication With Bismuth Quadruple Therapy: A Randomized Controlled Trial”","authors":"","doi":"10.1111/hel.13127","DOIUrl":"https://doi.org/10.1111/hel.13127","url":null,"abstract":"<p>J. T. Zhao, Y. Zhang, X. W. Wang, et al., “Long-Term Effects of Fecal Microbiota Transplantation on Gut Microbiota After <i>Helicobacter pylori</i> Eradication With Bismuth Quadruple Therapy: A Randomized Controlled Trial,” <i>Helicobacter</i> 29, no. 4 (2024): e13079.</p><p>In the Correspondence section next to the Abstract on the first page, the corresponding author's information was incorrect. Yan-Ling Wei, Dong-Feng Chen and Chun-Hui Lan should all be listed as co-corresponding authors, and the contents are as follows:</p><p>Chun-Hui Lan, Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University, Chongqing, China. Email: <span>[email protected]</span>.</p><p>Dong-Feng Chen, Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University, Chongqing, China. Email: <span>[email protected]</span>.</p><p>Yan-Ling Wei, Department of Gastroenterology, Chongqing Key Laboratory of Digestive Malignancies, Daping Hospital, Army Medical University, Chongqing, China. Email: <span>[email protected]</span>.</p><p>We apologize for this error.</p>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/hel.13127","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142230922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Factors Associated With Decision to Treat or Not to Treat Helicobacter pylori Infection in Children: Data From the EuroPedHp Registry","authors":"Thu Giang Le Thi,&nbsp;Katharina Werkstetter,&nbsp;Kallirroi Kotilea,&nbsp;Patrick Bontems,&nbsp;José Cabral,&nbsp;Maria Luz Cilleruelo,&nbsp;Michal Kori,&nbsp;Josefa Barrio,&nbsp;Matjaž Homan,&nbsp;Nicolas Kalach,&nbsp;Rosa Lima,&nbsp;Marta Tavares,&nbsp;Pedro Urruzuno,&nbsp;Zrinjka Misak,&nbsp;Vaidotas Urbonas,&nbsp;Sibylle Koletzko,&nbsp;for the Helicobacter pylori Special Interest Group of ESPGHAN","doi":"10.1111/hel.13134","DOIUrl":"https://doi.org/10.1111/hel.13134","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>European and North-American guidelines on management of <i>H. pylori</i> infection in children provide the option not to treat even if the infection is endoscopically confirmed. We used data from the EuroPed<i>Hp</i> Registry to identify factors associated with therapy decisions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We included treatment-naïve patients reported between 2017 and 2020 from 30 centers in 17 European countries. Multivariable logistic regression identified factors including comorbidities within and outside the gastrointestinal (GI) tract influencing the decision for or against therapy.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Of 1165 patients (52% females, median age 12.8), 28% (321/1165) reported any alarm symptom, 26% (307/1165) comorbidities, and 16% (192/1165) did not receive eradication treatment. Therapy was initiated less often in children having any GI comorbidity (57%, <i>n</i> = 181), particularly in those with eosinophilic esophagitis (60%, <i>n</i> = 35), inflammatory bowel disease (54%, <i>n</i> = 28), and celiac disease (43%, <i>n</i> = 58), compared to those with non-GI (86%, <i>n</i> = 126) or no comorbidity (89%, <i>n</i> = 858), despite similar frequencies of alarm and non-alarm symptoms, ulcers, erosions, and nodular gastritis. Patients with GI and without comorbidities remained more likely untreated in high versus low <i>H. pylori</i> prevalence countries (<i>p</i> &lt; 0.0001). In children without comorbidities, factors favoring therapy included older age, being overweight, having symptoms, erosions, antral nodularity, and available antibiotic susceptibility results.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>In this cohort, <i>H. pylori-</i>infected children with GI comorbidities compared to no comorbidity showed 75% reduced chance of receiving eradication therapy. We found no evidence supporting different management strategies in infected patients with GI comorbidities compared to all pediatric patients with endoscopically proven <i>H. pylori</i> infection.</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/hel.13134","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142160146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gastric Cancer Screening: Intention to Adhere and Patients' Perspective","authors":"João Carlos Silva,&nbsp;Mário Dinis-Ribeiro,&nbsp;Fernando Tavares,&nbsp;Diogo Libânio","doi":"10.1111/hel.13135","DOIUrl":"https://doi.org/10.1111/hel.13135","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background and Aims</h3>\u0000 \u0000 <p>Gastric cancer (GC) is the third cause of cancer mortality worldwide. A screening strategy that combines an upper gastrointestinal endoscopy (UGIE) with a screening colonoscopy may be cost-effective in intermediate-risk regions. This study aimed to evaluate the intention to adhere to combined endoscopic screening and assess knowledge of GC symptoms, risk factors, and barriers to screening.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Cross-sectional study enrolling individuals eligible for CRC screening in northern Portugal, where a populational fecal occult blood test (FOBT) program is implemented. The validated PERCEPT-PREVENT tool was applied across three groups: (a) not yet invited to CRC screening, (b) FOBT-positive referred to colonoscopy, and (c) primary colonoscopy screening.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A high acceptance rate was observed for combined endoscopic screening (94%; <i>n</i> = 264) [not yet invited to CRC screening 98% (<i>n</i> = 90) vs. FOBT-positive referred to colonoscopy 90% (<i>n</i> = 103) vs. primary colonoscopy 97% (<i>n</i> = 71); <i>p</i> = 0.017], with the vast majority reporting intention to adhere in the setting of full reimbursement (97%; <i>n</i> = 255). Most respondents were unaware of any possible GC symptom (76%; <i>n</i> = 213), risk factor (73%; <i>n</i> = 205), and UGIE-related complication (85%; <i>n</i> = 237). Regular follow-up with the primary care physician (Odds Ratio (OR) 27.59, 95% confidence interval (CI) 2.99–254.57), lower perceived negative health consequences of UGIE (OR 1.40, 95% CI 1.13–1.74), and lower perceived financial burden (OR 2.46, 95% CI 1.04–5.85) were the only factors independently associated with a higher intention to undergo combined screening.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Willingness to undergo combined endoscopic screening was notably high and positively impacted by lower perceived barriers. Additional efforts should be undertaken to improve levels of digestive health literacy.</p>\u0000 </section>\u0000 </div>","PeriodicalId":13223,"journal":{"name":"Helicobacter","volume":"29 5","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142160173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}