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Related Experiment Video

Updated: Jul 16, 2026

SECONDs Administration Guidelines: A Fast Tool to Assess Consciousness in Brain-injured Patients

SECONDs Administration Guidelines: A Fast Tool to Assess Consciousness in Brain-injured Patients

Published on: February 6, 2021

An unexpected recovery from permanent vegetative state.

Marco Sarà¹, Simona Sacco, Francesco Cipolla

¹Istituto San Raffaele-Tosinvest Sanità. Post-Coma Intensive and Rehabilitation Care Unit, Cassino. marco.sara@sanraffaele.it

|March 17, 2007

Summary

A patient with non-traumatic brain injury unexpectedly recovered consciousness 19 months after injury, challenging the permanence ruling for persistent vegetative state (PVS). This case highlights potential spinal cord influences on cognitive reactivation.

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Area of Science:

Neuroscience
Neurology
Clinical Case Study

Background:

The Multi-Society Task Force guidelines suggest a persistent vegetative state (PVS) may be deemed permanent after three months for non-traumatic brain injury.
Ethical, legal, and socio-economic debates surround treatment withdrawal for PVS patients.

Observation:

A 44-year-old male with non-traumatic brain injury experienced a delayed recovery of consciousness 19 months post-injury.
The patient presented with persistent severe disability despite regaining consciousness.

Findings:

Intrathecal baclofen administration was implicated in triggering and maintaining the patient's condition.
The late recovery suggests a potential link between regained spinal cord output and cognitive reactivation.

Implications:

This case challenges the established timeline for determining PVS permanence in non-traumatic brain injury.
Findings may inform ongoing discussions regarding life support withdrawal and patient prognostication.
Highlights the complexity of brain injury recovery and the potential for unexpected neurological responses.