Study bolsters evidence on sex disparities
The results add real-world evidence to the limited literature on sex disparities in COVID-19 outcomes among patients with RA in the United States, Dr. Zhou said. “The differential role in sex steroid hormones among women and men may shed light on clinical management of COVID-19 patients and the need to consider sex-specific approaches in clinical trials in preventing and treating COVID-19 patients,” she said.
Considering that all patients are recommended to get COVID-19 vaccinations, “it is difficult to say how this impacts clinical practice,” said Janet Pope, MD, MPH, professor of medicine in the division of rheumatology at the University of Western Ontario, London, who was not involved with the study.
Sharing results with some patients may help to encourage vaccination, thus reducing risk of poor COVID-19 outcomes, Dr. Pope said.
In future studies, Dr. Zhou suggests using multiple databases and considering other geographies beyond the United States to further understand the etiology of sexual dimorphism in COVID-19 and expand generalizability. “In addition, future research will seek to provide insights into health equity gaps in the management of COVID-19. This may inform development of precision medicines and vaccines, especially among patients on immunosuppressive treatments,” she said.
The study was sponsored by Pfizer. Dr. Zhou and other study authors are Pfizer employees and hold Pfizer stock.
A version of this article first appeared on Medscape.com.