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Updated: Jun 27, 2026

Objective Nociceptive Assessment in Ventilated ICU Patients: A Feasibility Study Using Pupillometry and the Nociceptive Flexion Reflex
Published on: July 4, 2018
Pain management in the critically
Elizabeth Ashley1, Jamie Given
1The Heart Hospital, 16-18 Westmoreland Street, London W1G 8PH. e.ashley@uclh.nhs.uk
Abstract:
The treatment of pain continues to be a major concern in the critically ill patient. Despite advances in pain management, a greater understanding of the mechanisms of pain and advanced methods of analgesic delivery, the treatment of pain is not always a priority on the intensive care unit. Difficulties with pain assessment, in the critically ill ventilated, sedated patient compound the problems of pain management. Physiological signs are difficult to interpret and psychological factors must be considered.
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