Infection à Helicobacter pylori chez l’enfant

Raymond, Josette; Bergeret, M.; Kalach, Nicolas

doi:10.1016/j.lpm.2007.07.028

Cited by 8 publications

(4 citation statements)

References 50 publications

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“…Evidences showed that marital status has shown to have an impact on transmission of H.pylori . These evidences sugested that intrafamilial transmission plays an important role in spread of H.pylori particularly in developing countries ( 27 , 28 ). Authors described that individuals who were married to families with gastric ulcer and lived with infected partners increased the risk of H.pylori infection ( 29 ).The reason for this discrepancy might be the difference in the sample size used-the Taiwan study used a larger sample than our study.…”

Section: Discussionmentioning

confidence: 94%

Magnitude of <i>Helicobacter pylori</i> among Dyspeptic patients attending at University of Gondar Hospital, Gondar, Northwest Ethiopia

Kasew¹,

Abebe²,

Munea³

et al. 2017

Ethiop J Health Sci

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Background Helicobacter pylori (H.pylori) infection is predominantly acquired in childhood from family members. The infection can cause dypepepsia, chronic and acute gastritis and gastric cancer. Dyspepsia is the most common illness in the Ethiopian population visiting outpatient department of health facilities, and it has also been associated with H.pylori infection. The aim of this study was to assess the magnitude of H.pylori and its associated factors among dyspeptic patients who visited University of Gondar Hospital Outpatient Department. Materials and Methods An institutional-based cross-sectional study was conducted on 354 dyspeptic patients. A systematic random sampling technique was employed to select study participants. Data were collected by using structured questionnaire via face-to-face interview. H.pylori infection was diagnosed using stool antigen test method. The data were entered into Epi info version 3.5.3 and transferred to Statistical Package for Social Sciences version 20. Both Bivariable and multivariable binary logistic regression analyses were performed to see the effect of independent variables on the dependent variable. Result Of the total study participants, 201(56.8%), 195(55.1%) and 182(51.4%) were married, urban residents and females, respectively. The overall magnitude of H.pylori infection was 37.6%. In bivariable logistic regression analysis, sex and marital status were significantly associated with H.pylori infection, but in multivariable logistic regression analysis only marital status was significantly associated with H.pylori infection. Conclusion The magnitude of H.pylori infection is high indicating that it is a public health problem in the study to area. According to this study, none of the variables were significantly associated with H.pylori infection. Hence, effective preventive, control and screening strategies need to be designed to reduce the burden of the disease.

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Section: Discussionmentioning

confidence: 94%

Magnitude of <i>Helicobacter pylori</i> among Dyspeptic patients attending at University of Gondar Hospital, Gondar, Northwest Ethiopia

Kasew¹,

Abebe²,

Munea³

et al. 2017

Ethiop J Health Sci

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“…Although inconclusive, epidemiological studies strongly suggest person-to-person transmission of H. pylori (Raymond et al 2008). However, recent experimental findings suggest that H. pylori transmission may involve the consumption of contaminated drinking water (Bellack et al 2006).…”

Section: Resultsmentioning

confidence: 99%

“…To date the precise mechanism/s involved in the transmission of H. pylori is/are unknown, but clearly any approach that introduces the organism into the stomach of a susceptible person may lead to that individual acquiring an infection. Many transmission routes for H. pylori have been proposed and have included gastric-oral (Raymond et al 2008), oral-oral (Mé graud 1995), faecal-oral (Raymond et al 2008), zoonotic (Fox 1995) and water/food-borne (Hulten et al 1996;Herrera 2004). Clearly these proposed transmission routes indicate that H. pylori infection occurs through multiple acquisition pathways (Goodman & Correa 1995;Velazquez & Feirtag 1999).…”

Section: Transmission Routes Of H Pylori and Acquisitionmentioning

confidence: 99%

Transmission of Helicobacter pylori and the role of water and biofilms

Percival

Thomas

2009

Journal of Water and Health

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Documented evidence relating to the survival of Helicobacter pylori outside the gastric niche is extremely limited. To date the primary transmission routes of H. pylori have yet to be confirmed and when this is achieved preventive infection control measures can be implemented to reduce and ultimately prevent human infection from this pathogen. There is mounting evidence which suggests that the prevalence of H. pylori infection has a strong correlation with access to clean water, suggesting a transmission route to the host. However, there are no established culture methods for the detection of viable H. pylori in the environment, in particular drinking water supplies, preventing the development of true epidemiological and risk assessments. The aim of this review is to highlight the available data to date that suggests drinking water and possible survival in biofilms as a probable transmission mode for H. pylori.

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“…However, its prevalence is high in developing countries ( 1 , 3 - 5 ). The most common routes of transmission of the infection are oral-oral, oral-digestive, and fecal-oral contacts ( 6 , 7 ). The infection has no affinity toward a particular gender ( 8 ).…”

Section: Introductionmentioning

confidence: 99%

Eradication of Helicobacter pylori in Children by Triple Therapy Regimens of Amoxicillin, Omeprazole, and Clarithromycin or Azithromycin

2015

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Background and Objectives:The present study aimed to evaluate the effect of classical and azithromycin-containing triple therapy eradication regimen against H. Pylori in children, and to determine the level of patients’ tolerance.Patients and Methods:This single clinical trial was performed in 2014 on 2 to 15 years old children. All children, in whom H. Pylori infection was confirmed through multiple biopsies of the stomach and required treatment, were enrolled in the study. H. Pylori-positive patients were treated alternately with two different drug regimens; Group OCA received clarithromycin 7.5 mg/kg/day every 12 hours for 10 days, amoxicillin 50 mg/kg/day every 12 hours for 10 days, and omeprazole 1 mg/kg/day every 12 hours for two weeks, and Group OAA received azithromycin 10 mg/kg/day once a day (before meal) for 6 days along with amoxicillin and omeprazole. Four to six weeks after completion of treatment, patients’ stool was tested for H. Pylori through the monoclonal method using the Helicobacter antigen quick kit.Results:There were no significant differences between the two groups regarding gender and age of patients. Based on ITT analysis, the therapeutic response in the OAA and OCA groups were 56.2% and 62.5%, respectively (P = 0.40). Drug adverse effects were 15.6% in the OCA and 3.1% in the OAA group (P = 0.19).Conclusions:The therapeutic response was seen in more than half of the patients treated with triple therapy of H. Pylori eradication regimen including azithromycin or clarithromycin, and there was no significant difference between the two treatment groups.

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Infection à Helicobacter pylori chez l’enfant

Cited by 8 publications

References 50 publications

Magnitude of <i>Helicobacter pylori</i> among Dyspeptic patients attending at University of Gondar Hospital, Gondar, Northwest Ethiopia

Magnitude of <i>Helicobacter pylori</i> among Dyspeptic patients attending at University of Gondar Hospital, Gondar, Northwest Ethiopia

Transmission of Helicobacter pylori and the role of water and biofilms

Eradication of Helicobacter pylori in Children by Triple Therapy Regimens of Amoxicillin, Omeprazole, and Clarithromycin or Azithromycin

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