Clinical Studies to Follow
Leading neuroscientists from Monash University, the University of Melbourne, and University College London are calling for clinical studies to understand brain fog in menopause and find effective treatments. They have introduced a new clinical definition that distinguishes menopause-related brain fog from conditions like dementia.
Published in The Lancet Obstetrics, Gynaecology, & Women’s Health, the study defines brain fog as self-reported cognitive impairment that can be debilitating, impacting quality of life, yet lacking significant objective cognitive decline.
Associate Professor Caroline Gurvich from Monash University stated, “There’s a lot of pressure to use objective measures of cognitive decline, like a memory test, for example, in a clinical trial, but the key symptom of brain fog is a subjective experience.” This definition aims to recognise the subjective nature of brain fog during menopause.
Brain fog during menopause includes symptoms such as forgetfulness and concentration difficulties. Hormonal changes are likely contributors, and there are currently no specific treatments available for these symptoms.
Professor Martha Hickey, from the University of Melbourne and Royal Women’s Hospital, emphasised the importance of long-term data to understand brain fog’s development from peri-menopause through post-menopause. “Our analysis shows that many women experience cognitive symptoms during the menopause transition,” she noted.
The researchers propose that recognizing brain fog as a primary symptom could lead to more focused studies and treatments. This could empower women by validating their experiences and providing reassurance about their cognitive abilities during menopause.
Associate Professor Gurvich highlighted that the proposed definition would validate women’s individual experiences while reassuring them that any objective decline in cognitive ability is subtle. “This is a decrease in learning efficiency, not functionality,” she said.
Professor Hickey added, “The study fills much-needed gaps in understanding of brain fog. Our analysis of the best available research shows that many women experience some degree of cognitive symptoms, such as brain fog, during the menopause transition.”
Through focused research, the team hopes to find effective treatments and strategies that support women experiencing brain fog, improving their quality of life during and after menopause. The acknowledgment of subjective experiences could lead to more personalized and effective interventions in the future.
