Version 1
: Received: 1 December 2023 / Approved: 4 December 2023 / Online: 4 December 2023 (04:27:03 CET)
How to cite:
d'Angremont, E.; Berghuis, J.; Sommer, I. Delusional Misidentification Syndrome in Parkinson’s Dementia Resolved with Rivastigmine. Preprints2023, 2023120123. https://doi.org/10.20944/preprints202312.0123.v1
d'Angremont, E.; Berghuis, J.; Sommer, I. Delusional Misidentification Syndrome in Parkinson’s Dementia Resolved with Rivastigmine. Preprints 2023, 2023120123. https://doi.org/10.20944/preprints202312.0123.v1
d'Angremont, E.; Berghuis, J.; Sommer, I. Delusional Misidentification Syndrome in Parkinson’s Dementia Resolved with Rivastigmine. Preprints2023, 2023120123. https://doi.org/10.20944/preprints202312.0123.v1
APA Style
d'Angremont, E., Berghuis, J., & Sommer, I. (2023). Delusional Misidentification Syndrome in Parkinson’s Dementia Resolved with Rivastigmine. Preprints. https://doi.org/10.20944/preprints202312.0123.v1
Chicago/Turabian Style
d'Angremont, E., Johan Berghuis and Iris Sommer. 2023 "Delusional Misidentification Syndrome in Parkinson’s Dementia Resolved with Rivastigmine" Preprints. https://doi.org/10.20944/preprints202312.0123.v1
Abstract
In advanced Parkinson’s disease (PD), and especially in PD related dementia (PDD), psychotic symptoms are common. One of the manifestations of psychosis in PD is delusional misidentification syndrome, a phenomenon in which the patient believes the identity of a person, object or location has been duplicated or altered. Our patient, a 75-year-old female, was diagnosed with idiopathic Parkinson’s disease at the age of 68. Recently, her cognition deteriorated and she developed the believe that she lived in a replica of her real home. The delusion resolved completely with rivastigmine patches. Also visual hallucinations improved on treatment. This suggests that the dysfunctional connections were likely to be cholinergic.
Medicine and Pharmacology, Neuroscience and Neurology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.