Low socioeconomic status seems to be an important risk factor for H. pylori infection. Exclusive breast-feeding at least for 4 months can have a protective role against H. pylori infection. Increased frequency of growth retardation and IDA in H. pylori-infected patients in the present study supports similar findings in the literature, although there is still need for detailed studies to clarify the causative mechanisms.
Adding ribavirin to interferon treatment improved end-of-treatment response rates in children with chronic hepatitis C. Tolerance of treatment was similar to tolerance of monotherapy. However, studies of greater numbers of pediatric patients with longer follow-up periods are necessary to determine prolonged sustained response.
No negative significant association was found between the prevalence of H. pylori infection and erosive oesophagitis. Presence of H. pylori infection did not influence the severity of oesophagitis either.
Endoscopic sclerotherapy combined with oral propranolol treatment shortens the time required for variceal obliteration. However, the other indicators of treatment effectiveness are not influenced statistically by the addition of propranolol to the treatment regimen. Randomized prospective clinical studies in larger pediatric series are needed before offering a combination of EST with oral propranolol as the most rational approach in the secondary treatment of esophageal variceal bleeding in children.
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