Title: IgG serology pattern in long-term follow-up of patients successfully treated for Helicobacter pylori eradication.
Abstract:A long-term specific IgG serology pattern after successful eradication of Helicobacter pylori using Pyloriset EIA-G with acid-glycine extracted antigen is shown. A total of 214 HP-seropositive dyspept...A long-term specific IgG serology pattern after successful eradication of Helicobacter pylori using Pyloriset EIA-G with acid-glycine extracted antigen is shown. A total of 214 HP-seropositive dyspeptic patients, mean age 51, were included. Despite individual variability among patients, calculation of antibody decline in each individual, 2, 4, 6, 12, 18, and 24 months after treatment, the authors observed that overall mean decline in the group as a whole was 49%, 67%, 78% 87%, 91%, and 93%, respectively. Unlike Cutler and coworkers, the authors found a regular constant IgG-decline in successfully treated patients until seroconversion. The time to reach seroconversion was found to depend on the pretreatment level of specific IgG. In the groups of patients with baseline IgG less than 1300, 42/44 (95%) seroconverted within the first year of monitoring. When long-term monitoring is needed, unnecessary multiple biopsies can be avoided by use of quantitative IgG serology.Read More
Publication Year: 1999
Publication Date: 1999-01-01
Language: en
Type: article
Indexed In: ['pubmed']
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Cited By Count: 2
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