Longitudinal quantitative magnetic resonance imaging in adrenomyeloneuropathy.

The study encourages the assessment of TCAs and spinal cord DTI metrics as surrogate outcome measures in AMN, by focusing on the cervical-thoracic junction and the uppermost part of the cervical spinal cord. Despite the limitation of the results due to the small number of investigated subjects, these observations are useful for forthcoming clinical trials in AMN and possibly other hereditary diseases with predominant spinal cord involvement.