A green light for further research
Commenting on the study, Shaheen Lakhan, MD, a neurologist and researcher from Boston, said that, “if an imaging finding on an otherwise routinely done MRI for patients with MS is just as good as analyses from the fluid from a spinal tap, of course, neurologists, and for sure patients, would go for the former.
“However, this study doesn’t fully support that argument just yet. It is retrospective with a tiny sample size, and the full way they standardized assessments and reporting hasn’t been fully reported,” said Dr. Lakhan, who was not involved in the study.
The study does, however, offer a “solid signal to green-light further exploration of a noninvasive assessment that may replace the dreaded spinal tap.
“In general, these principles need to be applied to all our invasive diagnostic criteria from biopsies to risky procedures, and also the incorporation of artificial intelligence/machine learning to aid in standardizing and scaling these assessments – and, frankly, reduce human error in readings,” said Dr. Lakhan.
Funding for the study was provided by the Race to Erase MS Foundation and the NIH. Dr. Ontaneda has received research support from the NIH, the National MS Society, the Patient Centered Outcomes Research Institute, the Race to Erase MS Foundation, Genentech, Sanofi, and Novartis and has consulted for Biogen, Genentech, Sanofi, Janssen, Novartis, and Merck. Dr. Lakhan has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.