How About Artificial Intelligence for Helping Reduce Delirium in the ICU?

I got the Winter 2025 Hopkins Brain Wise newsletter today and there was a fascinating article, “Using AI to Reduce Delirium in the ICU: Pilot Study will explore AI headset can help reduce delirium and delay post-delirium cognitive decline.”

The article has exciting news about what researchers are doing which will, hopefully, reduce the incidence of delirium in the intensive care unit (ICU). Another Hopkins researcher has published a study that has already used AI algorithms to detect early warning signs of delirium in the ICU;

Gong, Kirby D. M.S.E.1; Lu, Ryan B.S., M.D., Ph.D.2; Bergamaschi, Teya S. M.S.E., Ph.D.3; Sanyal, Akaash M.S.E.4; Guo, Joanna B.S.5; Kim, Han B. M.S.E.6; Nguyen, Hieu T. B.S., Ph.D.7; Greenstein, Joseph L. Ph.D.8; Winslow, Raimond L. Ph.D.9; Stevens, Robert D. M.D.10. Predicting Intensive Care Delirium with Machine Learning: Model Development and External Validation. Anesthesiology 138(3):p 299-311, March 2023. | DOI: 10.1097/ALN.0000000000004478

The list of references for the study of course include those by Dr. E. Wesley Ely, who delivered an internal medicine grand rounds about delirium at the University of Iowa in 2019.

Anybody who reads my blog knows I’ve been knocking AI for a while now. However, anybody who also knows that I’m a retired consultation-liaison psychiatrist knows how interested I am in preventing delirium in the hospital. I worked as a clinical track professor for many years at The University of Iowa Health Care in Iowa City.

It’s fortuitous that I found out about what Johns Hopkins research is doing on this topic because the director of the Johns Hopkins psychiatry department happens to be Dr. Jimmy Potash MD, MPH, who’s identified on the newsletter. He was the head of the psychiatry department at the University of Iowa from 2011-2017.

Besides all the name-dropping I’m doing here, I’m also admitting that I’ll probably soften my position against AI if the research described here does what the investigators and I hope for, which is to reduce delirium in the ICU.