Antibiotics-associated Diarrhea and Other Gastrointestinal Abnormal Responses Regarding<i>Helicobacter pylori</i>Eradication

Kwon, Soon Beom; Lee, Kook Lae; Kim, Joon Suk; Lee, Jae Kwan; Kim, Won; Jung, Yong Jin; Jeong, Joseph H.; Kim, Ji Won; Kim, Byeong Gwan

doi:10.4166/kjg.2010.56.4.229

Cited by 9 publications

(3 citation statements)

References 24 publications

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“…Most clinical trials about S. boulardii focused on the synergetic effect on eradication, the evaluation of diarrhea prevention was usually the secondary aim. Antibiotic-associated diarrhea was the most common AE, ranged from 7.0 to 41.2% (33)(34)(35)(36)(37)(38). Though most associated adverse effects were mild and tolerable, diarrhea was the main reason leading to eradication treatment discontinuation.…”

Section: Introductionmentioning

confidence: 99%

Saccharomyces boulardii Combined With Quadruple Therapy for Helicobacter pylori Eradication Decreased the Duration and Severity of Diarrhea: A Multi-Center Prospective Randomized Controlled Trial

et al. 2021

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Background: Whether probiotics helped the Helicobacter pylori (H. pylori) eradication was still highly controversial. The non-bacterial Saccharomyces boulardii (S. boulardii) has demonstrated its efficacy in the treatment of antibiotic-associated and infectious diarrhea. We aimed to evaluate the effects of S. boulardii combined with quadruple therapy for H. pylori eradication and associated side effects.Methods: Three hundred and sixty H. pylori-infected patients were recruited in this multicenter, randomized controlled trial. The patients who underwent H. pylori eradication treatment were randomized in a ratio of 1:1 into two separate groups that received standard quadruple therapy (Group A) and quadruple therapy plus S. boulardii sachets (Group B) for 14 days. The everyday medication and side-effect records were collected for compliance and adverse effect analysis. All patients accepted 13C/14C-urea breath tests 4 weeks after the therapy completion.Results:Saccharomyces boulardii and quadruple therapy-combined intervention significantly reduced the incidences of overall side effects (27.8 vs. 38.5%, p = 0.034) and diarrhea (11.2 vs. 21.2%, p = 0.012) in Group B compared with quadruple therapy alone in Group A, especially reduced the diarrhea duration (5.0 days vs. 7.7 days, p = 0.032) and incidence of severe diarrhea (4.7 vs. 10.1%, p = 0.040). Intention-to-treat (ITT) analysis and per-protocol (PP) analysis both indicated no statistical differences of eradication rate between Groups A and B (ITT: 82.7 vs. 85.8%, p = 0.426; PP: 89.7 vs. 94.2%, p = 0.146). The joint use of S. boulardii and quadruple therapy markedly improved the overall pre-eradication alimentary symptoms (hazard ratio (HR): 2.507, 95% CI: 1.449–4.338) recovery.Conclusion:Saccharomyces boulardii ameliorated H. pylori eradication-induced antibiotic-associated side effects especially reduced the incidence of severe diarrhea and the duration of diarrhea. However, there was no significant effect of S. boulardii on the rate of H. pylori eradication.Trial Registration: The protocol had retrospectively registered at ClinicalTrails.gov, Unique identifier: NCT03688828, date of registration: September 27, 2018; https://clinicaltrials.gov/show/NCT03688828

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Section: Introductionmentioning

confidence: 99%

Saccharomyces boulardii Combined With Quadruple Therapy for Helicobacter pylori Eradication Decreased the Duration and Severity of Diarrhea: A Multi-Center Prospective Randomized Controlled Trial

et al. 2021

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“…All therapeutic regimens currently recommended are associated with gastrointestinal adverse effects 31 . Herein, the OST-14 allowed a gain in term of adverse effects incidence compared to quadruple concomitant therapies.…”

Section: Cost-effectivenessmentioning

confidence: 99%

Fourteen-Day Sequential Therapy Containing Rabeprazole Versus 10 And 14-Day Concomitant Therapy in The First Line Treatment of Helicobacter Pylori Infection: A Randomized, Open-Label Clinical Trial

Hassan¹,

Boutallaka²,

Berrag³

et al. 2021

Preprint

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Aims:To compare an optimized sequential therapy to 10 and 14-day non-Bismuth quadruple therapies currently recommended, in terms of efficacy, incidence of adverse effects and cost.Patients and methods:This open-label prospective study randomized patients with confirmed Helicobacter pylori (H.Pylori) infection to 3 groups (1:1:1): The first group received quadruple therapy of twice-daily (bid) Omeprazole 20mg, Amoxicillin 1g, Clarithromycin 500mg and Metronidazole 500mg for 10days (QT-10), the second group received a 14 day quadruple therapy following the same regimen (QT-14), and the third received an optimized sequential therapy consisting on a bid Rabeprazole 20 mg plus amoxicillin 1g for 7 days, followed by bid Rabeprazole 20 mg, clarithromycin 500 mg and metronidazole 500mg for the next 7 days (OST-14). Adverse events (AEs) were recorded throughout the study, and the H.Pylori eradication rate was determined 4 to 6 weeks after treatment using the 13C urea breath test.Results:In intention to treat analysis, eradication rate was 85,5%, 91,8% and 95,4% respectively in QT-10, QT-14 and OST-14 groups (p=0,03). In the per protocol analysis, the eradication rate was significantly higher in the OST- 14 group compared to the QT-14 and QT-10 groups (98,1%, 94,4% and 89,5% respectively, p=0,02).The overall incidence of AEs was significantly lower in the OST-14 group (p=0,01). Furthermore, the OST-14 was the most cost-effective among the three groups.Conclusion:14-day optimized sequential therapy is a safe and effective alternative that allows a higher eradication rate compared to 10 and 14-days quadruple therapies while causing less adverse effects and allowing a gain in term of cost.

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“…Reducing or eradicating H. pylori -induced mucosal inflammation will promote healing of ulcers, reduce the risk of gastric cancer, and delay the process of mucosa-associated lymphoid tissue (MALT) lymphoma [ 8 , 9 ]. However, the most used methods for H. pylori eradication require high cost and have significant side effects, including diarrhea [ 10 , 11 ] and gastrointestinal abnormal responses [ 11 ]. Meanwhile, the eradication rate is not satisfactory because of drug resistance [ 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

Quercetin from Polygonum capitatum Protects against Gastric Inflammation and Apoptosis Associated with Helicobacter pylori Infection by Affecting the Levels of p38MAPK, BCL-2 and BAX

et al. 2017

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Helicobacter pylori-associated gastritis is a major threat to public health and Polygonum capitatum (PC) may have beneficial effects on the disease. However, the molecular mechanism remains unknown. Quercetin was isolated from PC and found to be a main bioactive compound. The effects of quercetin on human gastric cancer cells GES-1 were determined by xCELLigence. H. pylori-infected mouse models were established. All mice were divided into three groups: control (CG, healthy mice), model (MG, H. pylori infection) and quercetin (QG, mouse model treated by quercetin) groups. IL-8 (interleukin-8) levels were detected via enzyme-linked immunosorbent assay (ELISA). Cell cycle and apoptosis were measured by flow cytometry (FCM). Quantitative reverse transcription PCR (qRT-PCR) and Western Blot were used to detect the levels of p38MAPK (38-kD tyrosine phosphorylated protein kinase), apoptosis regulator BCL-2-associated protein X (BAX) and B cell lymphoma gene 2 (BCL-2). The levels of IL-8 were increased by 8.1-fold in a MG group and 4.3-fold in a QG group when compared with a CG group. In a MG group, G0–G1(phases of the cell cycle)% ratio was higher than a CG group while S phase fraction was lower in a model group than in a control group (p < 0.01). After quercetin treatment, G0–G1% ratio was lower in a QG group than a MG group while S phase fraction was higher than a MG group (p < 0.01). Quercetin treatment reduced the levels of p38MAPK and BAX, and increased the levels of BCL-2 when compared with a MG group (p < 0.05). Quercetin regulates the balance of gastric cell proliferation and apoptosis to protect against gastritis. Quercetin protects against gastric inflammation and apoptosis associated with H. pylori infection by affecting the levels of p38MAPK, BCL-2 and BAX.

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Antibiotics-associated Diarrhea and Other Gastrointestinal Abnormal Responses RegardingHelicobacter pyloriEradication

Cited by 9 publications

References 24 publications

Saccharomyces boulardii Combined With Quadruple Therapy for Helicobacter pylori Eradication Decreased the Duration and Severity of Diarrhea: A Multi-Center Prospective Randomized Controlled Trial

Saccharomyces boulardii Combined With Quadruple Therapy for Helicobacter pylori Eradication Decreased the Duration and Severity of Diarrhea: A Multi-Center Prospective Randomized Controlled Trial

Fourteen-Day Sequential Therapy Containing Rabeprazole Versus 10 And 14-Day Concomitant Therapy in The First Line Treatment of Helicobacter Pylori Infection: A Randomized, Open-Label Clinical Trial

Quercetin from Polygonum capitatum Protects against Gastric Inflammation and Apoptosis Associated with Helicobacter pylori Infection by Affecting the Levels of p38MAPK, BCL-2 and BAX

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