Rapid response EEG with needle electrodes in an intensive care unit with limited resources.

Objective: Continuous EEG (cEEG) is the gold standard for detecting seizures and rhythmic and periodic patterns (RPPs) in critically ill patients but is often not available in health systems with limited resources. The current study aims to determine the feasibility and utility of low-cost, practical, limited montage, sub-dermal needle electrode EEG in a setting where otherwise no EEG would be available.

Methods: The study included all adult patients admitted to the intensive care unit of a single center over a 24-month period.