Observable changes in youth
In a comment, Jess G Fiedorowicz, MD, PhD, head and chief, department of mental health, Ottawa Hospital Research Institute, noted that individuals with BD “have a much higher risk of CVD, which tends to develop earlier and shortens life expectancy by more than a decade.”
This cardiovascular risk “appears to be acquired over the long-term course of illness and proportionate to the persistence and severity of mood symptoms, which implies that mood syndromes, such as depression and mania, themselves may induce changes in the body relevant to CVD,” said Dr. Fiedorowicz, who is also a professor in the department of psychiatry and senior research chair in adult psychiatry at the Brain and Mind Research Institute, University of Ottawa, and was not involved with the study.
The study “adds to a growing body of evidence that mood syndromes may enact physiological changes that may be relevant to risk of CVD. One important aspect of this study is that this can even be observed in young sample,” he said.
This study was funded by the Canadian Institutes of Health Research and a Miner’s Lamp Innovation Fund from the University of Toronto. Dr. Goldstein and coauthors declare no relevant financial relationships. Dr. Fiedorowicz receives an honorarium from Elsevier for his work as editor-in-chief of the Journal of Psychosomatic Research.
A version of this article first appeared on Medscape.com.