New Simulation Care Pathway for Paediatric MRI Preparation

Magnetic resonance imaging (MRI) is a common imaging procedure that is safe and non-invasive, as it relies on the use of different magnetic fields. It is the gold standard examination for a wide range of pathologies. However, it has many disadvantages, including the repetitive noise produced by the coils during image acquisition sequences, which can cause discomfort. The noise level often exceeds 100 dB, while the noise exposure limit for workers is set at 87 dB. There is no regulatory limit for patients. Although it is relatively loud and quite unpleasant, this noise is not harmful to health and does not amplify, contrary to the perception that one may have in the tunnel. Noise-cancelling headphones and earbuds are strongly recommended for patients to reduce any discomfort that may result. In practice, the imaging department requires all patients to wear hearing protection. Other disadvantages of MRI include confinement in a tunnel and the need to remain completely immobile for approximately six sequences, each of 2 to 5 minutes in duration. This can be problematic, particularly for patients suffering from pain or respiratory failure, or for agitated individuals who find it difficult to remain motionless in a lying position for long periods of time. These various issues are particularly relevant in the paediatric population, for whom MRI is the preferred imaging technique due to its safety in terms of radiation exposure. The specific characteristics of this population r…

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