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Pediatric Helicobacter Pylori Is Treated In Combination With Antibiotics

Helicobacter pylori cause gastritis and peptic ulcers and are associated with the development of gastric cancer. In the vast majority of individuals, infection is acquired during childhood with those of low socioeconomic means and having infected family members being at high risk for early childhood acquisition. The infection persists lifelong, if the infection is untreated. Children affected with H.pylori may have gastritis, ulcers, mucosal-associated lymphoid type lymphoma and rarely, gastric atrophy with or without intestinal metaplasia. Young children who are treated and cured of their H.pylori infection may be at risk for reinfection, the current recommendations do not recommend treatment unless an ulcer or gastric atrophy is present. However, despite the lack of clinical evidence, the trend is to more aggressively screen children for the presence of H.pylori and to treat those children who are found to have the infection.

Infectious ulcers that are caused by Helicobacter Pylori are treated in combination with antibiotics and Generic Nexium.

Infants are rarely infected in the developed world because of passively transferred immunity from the mother. In developing countries, however H.pylori, like other enteric infections is common in infants also. Children acquire infection mainly through fecal-oral route as H.pylori has been cultured from the stool of infected children. Gastro-oral route of transmission is also recognized as regurgitation and vomiting are common in children; other modes of transmission in children are contaminated water and person to person transmission due to overcrowding. Another route is oral-oral as H.pylori has been cultured from dental plaques in 100% of healthy volunteers from India and it is detected in 84% cases by PCR from saliva. H.pylori is associated with gastritis, duodenal ulcer, gastric carcinoma and low grade MALT lymphoma. Of those infected, who will develop disease like ulcer, cancer and lymphoma, is induced by the virulence of the infecting H.pylori strain, and various host factors. Bacterial virulence factors are characteristically present in some bacteria which enable them to cause disease.

Serology is the simplest and most widely used diagnostic test. Since H. pylori is a chronic infection that usually does not resolve spontaneously, elevated IgG is taken as an indicator of active infection, unless the patient has been treated for H.pylori recently. The H.pylori specific serum IgG is highly specific and sensitive in detecting. Pylori infection in children. This test is not useful in assessing treatment efficacy as it takes six months or more for antibody levels to return to normal. Another disadvantage of serology is that it may be falsely negative in recently acquired infection. It is important to note that ELISA assay used to diagnose H.pylori in children should be standardized using children’s sera of that country because children usually have low antibody titer as compared to adults. If Elisa assay is used based on adult antibody level, a significant number of children with H.pylori infection will not be detected. Saliva serology test can be used to detect IgG antibody against H. pylori in children. PCR test in saliva has been used to detect H.pylori DNA in saliva. This test can be useful in children. Urea breath test is noninvasive and simple technique in detecting H.pylori infection in children.

Omeprazole, furazoldin, clarithromycin, tinidazole, amoxicillin are the drugs used in the treatment of H. pylori infection in children.

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