BACKGROUND: Both Herpes simplex infection and duodenal ulcer recur frequently, tend to remain localized, and show remissions and exacerbations. Published data on a link between the two are contradictory, and there are no data on the association of Herpes simplex infection with perforated duodenal ulcer. METHODS: 187 patients in four groups were studied: group I--controls (n = 35), group II--non-ulcer dyspepsia (n = 35), group III--chronic non-perforated duodenal ulcer (n = 35), and group IV--perforated duodenal ulcer (n = 82). Titers of IgG antibodies against HSV-1 and HSV-2 were determined using enzyme immunoassays. RESULTS: The seropositivity rate for both HSV-1 (80%) and HSV-2 (77%) was high in the control population. Among patients with perforated duodenal ulcer, antibodies against HSV-1 (94%) but not those against HSV-2 (83%), were found more frequently than in groups I and III. HSV-1 seropositivity was significantly higher in patients with a short duration of preperforation symptoms. Absolute titers for both anti-HSV-1 and anti-HSV-2 were higher in patients with perforated duodenal ulcer than in controls and those with chronic non-perforated duodenal ulcer. CONCLUSION: Herpes simplexvirus, especially HSV-1, may have a role in the causation of perforated duodenal ulcers.
BACKGROUND: Both Herpes simplex infection and duodenal ulcer recur frequently, tend to remain localized, and show remissions and exacerbations. Published data on a link between the two are contradictory, and there are no data on the association of Herpes simplex infection with perforated duodenal ulcer. METHODS: 187 patients in four groups were studied: group I--controls (n = 35), group II--non-ulcer dyspepsia (n = 35), group III--chronic non-perforated duodenal ulcer (n = 35), and group IV--perforated duodenal ulcer (n = 82). Titers of IgG antibodies against HSV-1 and HSV-2 were determined using enzyme immunoassays. RESULTS: The seropositivity rate for both HSV-1 (80%) and HSV-2 (77%) was high in the control population. Among patients with perforated duodenal ulcer, antibodies against HSV-1 (94%) but not those against HSV-2 (83%), were found more frequently than in groups I and III. HSV-1 seropositivity was significantly higher in patients with a short duration of preperforation symptoms. Absolute titers for both anti-HSV-1 and anti-HSV-2 were higher in patients with perforated duodenal ulcer than in controls and those with chronic non-perforated duodenal ulcer. CONCLUSION: Herpes simplexvirus, especially HSV-1, may have a role in the causation of perforated duodenal ulcers.
Authors: Edouard Matevossian; Dietrich Doll; Gregor Weirich; Maria Burian; Carolin Knebel; Stefan Thorban; Norbert Hüser Journal: Case Rep Gastroenterol Date: 2008-03-13