Publications

Authors:

Ostuzzi, Giovanni; Geroin, Christian; Gastaldon, Chiara; Tedeschi, Federico; Clesi, Francesca Maria; Trevisan, Giacomo; Bidello, Giovanni; Vita, Giovanni; Marcuzzo, Enrico; Sandri, Angela; Romito, Luigi M; Eleopra, Roberto; Tesolin, Lucia; Franch, Ilaria; Zappia, Mario; Nicoletti, Alessandra; Demartini, Benedetta; Nisticò, Veronica; Modugno, Nicola; Olivola, Enrica; Pilotto, Andrea; Padovani, Alessandro; Defazio, Giovanni; Ercoli, Tommaso; Petracca, Martina; De Micco, Rosa; Dallocchio, Carlo; Esposito, Marcello; Erro, Roberto; Del Prete, Eleonora; Amaddeo, Francesco; Barbui, Corrado; Tinazzi, Michele

Title:

Characterising alexithymia in individuals with functional motor disorders: a cross-sectional analysis of the Italian Registry of Functional Motor Disorders

Year:

2025

Type of item:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Language:

Inglese

Format:

Elettronico

Referee:

Sì

Name of journal:

Journal of Neurology, neurosurgery and psychiatry

ISSN of journal:

0022-3050

N° Volume:

First published online: 17 February 2025

Page numbers:

1-8

Keyword:

Depression; Functional neurological disorders; Scales

Short description of contents:

Background: Alexithymia, a personality trait characterised by difficulty in identifying and expressing emotions, may contribute to the onset and clinical presentation of functional motor disorders (FMDs), although this association remains underexplored. Methods: From the Italian Registry of FMDs, we selected individuals recruited between November 2011 and January 2023, diagnosed with FMD according to Gupta and Lang criteria and assessed for various neurological and psychological features with validated rating scales. The main statistical analysis included regression models using the Toronto Alexithymia Scale 20 items as an explanatory variable for a set of clinical measures, adjusting for sociodemographic factors and correcting for multiple testing. Results: In a cohort of 483 individuals, 20.7% had possible alexithymia and 31.5% had definite alexithymia. Higher levels of alexithymia were strongly associated with increased severity of depression (β=0.31, p<0.001), anxiety (β=0.32, p<0.001), general psychological distress (β=-0.27, p<0.001), fatigue (β=0.05, p<0.001) and pain (β=0.32, p<0.001) and moderately associated with a slower onset of FMD (β=0.02, p=0.003). Subscale analyses revealed that difficulties identifying feelings contributed most to these associations. No significant association was observed with motor symptom severity. Conclusions: Emotional processing difficulties of individuals with FMD and alexithymia might increase their vulnerability to mental health problems, pain and fatigue, possibly aggravating the overall prognosis. Further research is needed to elucidate the underlying mechanisms linking alexithymia to FMD and to explore the efficacy of interventions targeting emotional awareness and regulation in this population and to prevent long-term mental health burdens.

Note:

Giovanni Ostuzzi and Christian Geroin are joint first authors.

Web page:

https://doi.org/10.1136/jnnp-2024-334788

Product ID:

144387

Handle IRIS:

11562/1155293

Last Modified:

April 25, 2025

Bibliographic citation:

Ostuzzi, Giovanni; Geroin, Christian; Gastaldon, Chiara; Tedeschi, Federico; Clesi, Francesca Maria; Trevisan, Giacomo; Bidello, Giovanni; Vita, Giovanni; Marcuzzo, Enrico; Sandri, Angela; Romito, Luigi M; Eleopra, Roberto; Tesolin, Lucia; Franch, Ilaria; Zappia, Mario; Nicoletti, Alessandra; Demartini, Benedetta; Nisticò, Veronica; Modugno, Nicola; Olivola, Enrica; Pilotto, Andrea; Padovani, Alessandro; Defazio, Giovanni; Ercoli, Tommaso; Petracca, Martina; De Micco, Rosa; Dallocchio, Carlo; Esposito, Marcello; Erro, Roberto; Del Prete, Eleonora; Amaddeo, Francesco; Barbui, Corrado; Tinazzi, Michele, Characterising alexithymia in individuals with functional motor disorders: a cross-sectional analysis of the Italian Registry of Functional Motor Disorders «Journal of Neurology, neurosurgery and psychiatry» , vol. First published online: 17 February 2025 , 2025 , pp. 1-8

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