Toward Gender Equity
The findings may eventually lead to a way to predict treatment responses in patients with AUD, Dr. Karpyak added, but cautioned that despite statistical significance, these are preliminary findings.
Before these results can be integrated into clinical practice, they need to be replicated. Dr. Karpyak emphasized the need for follow-up research that builds on these findings, using them as preliminary data to determine whether prediction holds real significance.
“Given that many of these differences are related to sex hormones, we particularly want to see how the dramatic hormonal change women experience during the menstrual cycle and at menopause may affect the biochemistry of alcoholism and guide treatment efforts,” he said.
In a statement, Erika Comasco, PhD, associate professor in molecular psychiatry, Uppsala University, Sweden, said the research “is an important step forward to gender equity in medicine.”
“The findings provide an important first insight into the relationship between sex hormones and alcohol use disorder treatment,” she explained. “While sex differences in the way the disorder manifests itself are known, these results suggest that sex hormones may modulate treatment response, potentially supporting sex-specific pharmacological intervention.”
Dr. Comasco shares Dr. Karpyak’s view that hormonal fluctuations linked to the menstrual cycle may influence alcohol misuse and believes more research is needed to explore their impact on treatment and relapse outcomes in female patients.
This study was funded by the National Institute on Alcohol Abuse and Alcoholism (National Institutes of Health) and the Samuel C. Johnson Genomics of Addiction Program at Mayo Clinic. Dr. Karpyak and Dr. Comasco reported no relevant disclosures.
A version of this article first appeared on Medscape.com.