Rev Neurol. 2024 Jul 1;79(1):11-20. doi: 10.33588/rn.7901.2024054.

ABSTRACT

INTRODUCTION: The presence of psychiatric comorbidity in some neurological disorders is common. A bi-directional influence between some psychiatric and neurological disorders has been discussed, but not widely studied. There is an absence of literature on the typology and rates of neurology consultations in different types of psychiatric inpatients.

MATERIALS AND METHODS: Cross-sectional study based on real world data on patients who had a neurological consultation during hospitalization on a psychiatric ward.

RESULTS: The most frequent reasons for visits to neurologists in our study were cluster ‘Epilepsy/other types of non-epileptic seizures’ (n = 177, 36.44%), followed by cluster ‘Movement disorders’ (n = 77, 20.48%), ‘Cognitive disorder’ (n = 69, 18.35%), and finally cluster ‘Neuropathy’ (n = 21, 5.59%). The most frequent type of psychiatric patient who required neurologic consultation presented a psychotic disorder (n = 100, 26.60%), follow by problem behavior (n = 82, 21.81%), bipolar disorder (n = 78, 20.78%), depressive disorder (n = 42, 11.17%) and autism spectrum disorder (n = 20, 5.32%). We found a statistically significant relationship between (problem behavior and intellectual disability) and neurologic consultation for epilepsy/other types of non-epileptic seizures, and between (depressive disorder, bipolar disorder, autism spectrum disorder and intellectual disability) and neurologic consultation for movement disorders.

CONCLUSIONS: This is the first study in the literature which analyzes the rates and typology of neurologic consultations in people hospitalized with psychiatric disorders. A deep knowledge of epilepsy, movement disorders and cognitive disorders should be required for health professionals to treat psychiatric inpatients appropriately. Patients with particular psychiatric disorders seem to require a higher number of neurologic consultations than others during their hospitalization.

PMID:38934945 | DOI:10.33588/rn.7901.2024054