Body image appearance in Parkinson's disease patients on device aided therapies

Parkinson's disease patients may experience altered body image perception. Advanced Parkinson's disease (aPD) with motor complications often requires surgical and device-aided treatments (DAT), such as levodopa-carbidopa intestinal gel (LCIG) and deep brain stimulation (DBS). Understanding body image perception is crucial when managing these devices. This study aims to explore body image perception in aPD patients, hypothesizing a link between DAT and body image perception.

We performed a cross-sectional study including non-demented aPD patients with and without DAT and age- and sex-matched controls. Participants were assessed using the Appearance Schemas Inventory-Revised (ASI-R), including Motivational Salience (MS) and Self-Evaluative Salience (SES) scores. Additional data included age, education, BMI, comorbidities, pharmacotherapy, and psychopathologies. PD patients were also evaluated with UPDRS, Hoehn and Yahr scales and LEDD calculation.

70 aPD and 36 controls were enrolled. No differences in ASI-R scores were found between PD patients and controls, but women with PD had significantly lower MS scores than controls (16.1 ± 5.6 vs 19.7 ± 5.8; p = 0.023). Among aPD patients, those on DAT had longer disease duration, higher Hoehn and Yahr, and lower UPDRS IV scores. The lowest MS was observed in women on LCIG (12.7 ± 3.3; p = 0.001).

This study shows low MS ratings driven by female gender and LCIG treatment. Women on LCIG show reduced attention and management of their appearance. This may be influenced by cultural, environmental, and biological factors. Prospective research is needed to understand the impact of DAT on body image.