Migraine appears to correlate with the presence of gastroesophageal reflux disease (GERD), Helicobacter pylori infection, and duodenal ulcer, a study in the Journal of Research in Medical Sciences suggests.
A total of 341 patients with dyspepsia who underwent upper gastrointestinal endoscopy in Iran during 2016 and 2018 were enrolled in the observational, cross-sectional study. The researchers used a checklist to collect data on patients’ demographics, symptoms, and endoscopy and H pylori testing results.
Patients also responded to a questionnaire to identify migraine based on the International Headache Society criteria in patients who had headache. Gastric ulcer and duodenal ulcer was diagnosed based on a gastroenterologist who performed the endoscopy.
Almost half (43.7%) of the cohort had a diagnosis of migraine. A higher proportion of patients with migraine were women (67.8% vs 32.2%, respectively; P =.003). Approximately 58% (n=198) of patients had H pylori infection, with 69.7% (n=138) of these patients having migraine. Overall, there were 7.7% (n=11) of migraineurs in the 143 H pylori-negative patients. Migraine was associated with both H pylori and GERD (P <.001).
The presence of duodenal ulcer was most often associated with migraine (P =.001), whereas no correlation was found between migraine and gastric ulcer (P =.863). A multiple logistic regression analysis found an association between family history of migraine with gastrointestinal disorders (odds ratio, 5.49; 95% CI, 3.34-9.01; P >.001).
Limitations of the study include the small sample size, as well as the inclusion of patients from a single center.
The researchers added that “treatment of underlying [gastrointestinal] disorders may help relieve headaches,” according to their findings.
Hormati A, Akbari N, Sharifipour E, et al. Migraine and gastric disorders: Are they associated? J Res Med Sci. 2019;24:60.