A vicious cycle of underdiagnosis and undertreatment
These associations are consistent with minority stress theory, according to Dr. Marzouk. This theory postulates that the associated stress of discrimination, rejection, and microaggressions, such as explicit efforts to make LGBTQIA+ individuals to feel “other,” produces epigenetic changes and dysregulation of the hypothalamic-pituitary-adrenal axis. In turn, this plays a role in the pathogenesis of migraine.
The inconsistency with which minority stress affects LGBTQIA+ patients might be due to relative differences in social support, coping skills, an innate resilience to these effects, Dr. Marzouk explained.
Dr. Marzouk characterized the LGBTQIA+ community as “underserved” for treatment of headache. She suggested that medical mistrust and self-blame among LGBTQIA+ individuals might be factors contributing to a vicious cycle of underdiagnosis and undertreatment. Efforts by the medical community to reach out to the LGBTQIA+ community are appropriate to address an unmet need.
“Individuals with psychiatric comorbidities may experience even more benefit from migraine care,” she said.
Clinical studies should be more inclusive
While agreeing in principle with these remarks, Eric A. Kaiser, MD, PhD, department of neurology, University of Pennsylvania, Philadelphia, said that this area would be better advanced if studies routinely included patients with diverse-gender identities and sexual orientations. Speaking about how to organize these studies, Dr. Kaiser suggested that enrollment criteria should explicitly seek these individuals and that these differences should be captured in the baseline characteristics.
“For example, gender options could include man, woman, non-binary, gender diverse, gender nonconforming, or gender nonspecified,” he said.
To close “the significant knowledge gap that exists in managing headache disorders in sexually- and gender- diverse people,” Dr. Kaiser said that clinical research studies, like patient treatment of diverse populations, “should be conducted with welcoming and affirming practices.”
Dr. Marzouk reported no potential conflicts of interest. Dr. Kaiser reported financial relationships with Amgen and Lundbeck.